299 files changed, 8017 insertions, 13129 deletions

diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c
index dc5249fba85c..d0e75323ec19 100644
--- a/sound/soc/atmel/atmel-pcm.c
+++ b/sound/soc/atmel/atmel-pcm.c
@@ -179,7 +179,7 @@ static int atmel_pcm_hw_params(struct snd_pcm_substream *substream,
         snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
         runtime->dma_bytes = params_buffer_bytes(params);
 
-        prtd->params = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+        prtd->params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
         prtd->params->dma_intr_handler = atmel_pcm_dma_irq;
 
         prtd->dma_buffer = runtime->dma_addr;
@@ -374,14 +374,14 @@ static int atmel_pcm_new(struct snd_card *card,
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = 0xffffffff;
 
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 ret = atmel_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         goto out;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 pr_debug("at32-pcm:"
                                 "Allocating PCM capture DMA buffer\n");
                 ret = atmel_pcm_preallocate_dma_buffer(pcm,
@@ -414,12 +414,9 @@ static void atmel_pcm_free_dma_buffers(struct snd_pcm *pcm)
 }
 
 #ifdef CONFIG_PM
-static int atmel_pcm_suspend(struct snd_soc_dai_link *dai_link)
+static int atmel_pcm_suspend(struct snd_soc_dai *dai)
 {
-        struct snd_pcm *pcm = dai_link->pcm;
-        struct snd_pcm_str *stream = &pcm->streams[0];
-        struct snd_pcm_substream *substream = stream->substream;
-        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct snd_pcm_runtime *runtime = dai->runtime;
         struct atmel_runtime_data *prtd;
         struct atmel_pcm_dma_params *params;
 
@@ -441,12 +438,9 @@ static int atmel_pcm_suspend(struct snd_soc_dai_link *dai_link)
         return 0;
 }
 
-static int atmel_pcm_resume(struct snd_soc_dai_link *dai_link)
+static int atmel_pcm_resume(struct snd_soc_dai *dai)
 {
-        struct snd_pcm *pcm = dai_link->pcm;
-        struct snd_pcm_str *stream = &pcm->streams[0];
-        struct snd_pcm_substream *substream = stream->substream;
-        struct snd_pcm_runtime *runtime = substream->runtime;
+        struct snd_pcm_runtime *runtime = dai->runtime;
         struct atmel_runtime_data *prtd;
         struct atmel_pcm_dma_params *params;
 
@@ -470,27 +464,46 @@ static int atmel_pcm_resume(struct snd_soc_dai_link *dai_link)
 #define atmel_pcm_resume        NULL
 #endif
 
-struct snd_soc_platform atmel_soc_platform = {
-        .name           = "atmel-audio",
-        .pcm_ops        = &atmel_pcm_ops,
+static struct snd_soc_platform_driver atmel_soc_platform = {
+        .ops            = &atmel_pcm_ops,
         .pcm_new        = atmel_pcm_new,
         .pcm_free       = atmel_pcm_free_dma_buffers,
         .suspend        = atmel_pcm_suspend,
         .resume         = atmel_pcm_resume,
 };
-EXPORT_SYMBOL_GPL(atmel_soc_platform);
 
-static int __init atmel_pcm_modinit(void)
+static int __devinit atmel_soc_platform_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_platform(&pdev->dev, &atmel_soc_platform);
+}
+
+static int __devexit atmel_soc_platform_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver atmel_pcm_driver = {
+        .driver = {
+                        .name = "atmel-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = atmel_soc_platform_probe,
+        .remove = __devexit_p(atmel_soc_platform_remove),
+};
+
+static int __init snd_atmel_pcm_init(void)
 {
-        return snd_soc_register_platform(&atmel_soc_platform);
+        return platform_driver_register(&atmel_pcm_driver);
 }
-module_init(atmel_pcm_modinit);
+module_init(snd_atmel_pcm_init);
 
-static void __exit atmel_pcm_modexit(void)
+static void __exit snd_atmel_pcm_exit(void)
 {
-        snd_soc_unregister_platform(&atmel_soc_platform);
+        platform_driver_unregister(&atmel_pcm_driver);
 }
-module_exit(atmel_pcm_modexit);
+module_exit(snd_atmel_pcm_exit);
 
 MODULE_AUTHOR("Sedji Gaouaou <sedji.gaouaou@atmel.com>");
 MODULE_DESCRIPTION("Atmel PCM module");
diff --git a/sound/soc/atmel/atmel-pcm.h b/sound/soc/atmel/atmel-pcm.h
index ec9b2824b663..2597329302e7 100644
--- a/sound/soc/atmel/atmel-pcm.h
+++ b/sound/soc/atmel/atmel-pcm.h
@@ -74,9 +74,6 @@ struct atmel_pcm_dma_params {
         void (*dma_intr_handler)(u32, struct snd_pcm_substream *);
 };
 
-extern struct snd_soc_platform atmel_soc_platform;
-
-
 /*
  * SSC register access (since ssc_writel() / ssc_readl() require literal name)
  */
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index c85844d4845b..eabf66af12cd 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -205,8 +205,7 @@ static irqreturn_t atmel_ssc_interrupt(int irq, void *dev_id)
 static int atmel_ssc_startup(struct snd_pcm_substream *substream,
                              struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
-        struct atmel_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id];
+        struct atmel_ssc_info *ssc_p = &ssc_info[dai->id];
         int dir_mask;
 
         pr_debug("atmel_ssc_startup: SSC_SR=0x%u\n",
@@ -235,8 +234,7 @@ static int atmel_ssc_startup(struct snd_pcm_substream *substream,
 static void atmel_ssc_shutdown(struct snd_pcm_substream *substream,
                                struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
-        struct atmel_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id];
+        struct atmel_ssc_info *ssc_p = &ssc_info[dai->id];
         struct atmel_pcm_dma_params *dma_params;
         int dir, dir_mask;
 
@@ -338,7 +336,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
-        int id = rtd->dai->cpu_dai->id;
+        int id = dai->id;
         struct atmel_ssc_info *ssc_p = &ssc_info[id];
         struct atmel_pcm_dma_params *dma_params;
         int dir, channels, bits;
@@ -368,7 +366,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
          * function.  It should not be used for other purposes
          * as it is common to all substreams.
          */
-        snd_soc_dai_set_dma_data(rtd->dai->cpu_dai, substream, dma_params);
+        snd_soc_dai_set_dma_data(rtd->cpu_dai, substream, dma_params);
 
         channels = params_channels(params);
 
@@ -605,8 +603,7 @@ static int atmel_ssc_hw_params(struct snd_pcm_substream *substream,
 static int atmel_ssc_prepare(struct snd_pcm_substream *substream,
                              struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
-        struct atmel_ssc_info *ssc_p = &ssc_info[rtd->dai->cpu_dai->id];
+        struct atmel_ssc_info *ssc_p = &ssc_info[dai->id];
         struct atmel_pcm_dma_params *dma_params;
         int dir;
 
@@ -690,6 +687,32 @@ static int atmel_ssc_resume(struct snd_soc_dai *cpu_dai)
 #  define atmel_ssc_resume      NULL
 #endif /* CONFIG_PM */
 
+static int atmel_ssc_probe(struct snd_soc_dai *dai)
+{
+        struct atmel_ssc_info *ssc_p = &ssc_info[dai->id];
+        int ret = 0;
+
+        snd_soc_dai_set_drvdata(dai, ssc_p);
+
+        /*
+         * Request SSC device
+         */
+        ssc_p->ssc = ssc_request(dai->id);
+        if (IS_ERR(ssc_p->ssc)) {
+                printk(KERN_ERR "ASoC: Failed to request SSC %d\n", dai->id);
+                ret = PTR_ERR(ssc_p->ssc);
+        }
+
+        return ret;
+}
+
+static int atmel_ssc_remove(struct snd_soc_dai *dai)
+{
+        struct atmel_ssc_info *ssc_p = snd_soc_dai_get_drvdata(dai);
+
+        ssc_free(ssc_p->ssc);
+        return 0;
+}
 
 #define ATMEL_SSC_RATES (SNDRV_PCM_RATE_8000_96000)
 
@@ -705,9 +728,11 @@ static struct snd_soc_dai_ops atmel_ssc_dai_ops = {
         .set_clkdiv     = atmel_ssc_set_dai_clkdiv,
 };
 
-struct snd_soc_dai atmel_ssc_dai[NUM_SSC_DEVICES] = {
-        {       .name = "atmel-ssc0",
-                .id = 0,
+static struct snd_soc_dai_driver atmel_ssc_dai[NUM_SSC_DEVICES] = {
+        {
+                .name = "atmel-ssc-dai.0",
+                .probe = atmel_ssc_probe,
+                .remove = atmel_ssc_remove,
                 .suspend = atmel_ssc_suspend,
                 .resume = atmel_ssc_resume,
                 .playback = {
@@ -721,11 +746,12 @@ struct snd_soc_dai atmel_ssc_dai[NUM_SSC_DEVICES] = {
                         .rates = ATMEL_SSC_RATES,
                         .formats = ATMEL_SSC_FORMATS,},
                 .ops = &atmel_ssc_dai_ops,
-                .private_data = &ssc_info[0],
         },
 #if NUM_SSC_DEVICES == 3
-        {       .name = "atmel-ssc1",
-                .id = 1,
+        {
+                .name = "atmel-ssc-dai.1",
+                .probe = atmel_ssc_probe,
+                .remove = atmel_ssc_remove,
                 .suspend = atmel_ssc_suspend,
                 .resume = atmel_ssc_resume,
                 .playback = {
@@ -739,10 +765,11 @@ struct snd_soc_dai atmel_ssc_dai[NUM_SSC_DEVICES] = {
                         .rates = ATMEL_SSC_RATES,
                         .formats = ATMEL_SSC_FORMATS,},
                 .ops = &atmel_ssc_dai_ops,
-                .private_data = &ssc_info[1],
         },
-        {       .name = "atmel-ssc2",
-                .id = 2,
+        {
+                .name = "atmel-ssc-dai.2",
+                .probe = atmel_ssc_probe,
+                .remove = atmel_ssc_remove,
                 .suspend = atmel_ssc_suspend,
                 .resume = atmel_ssc_resume,
                 .playback = {
@@ -756,23 +783,43 @@ struct snd_soc_dai atmel_ssc_dai[NUM_SSC_DEVICES] = {
                         .rates = ATMEL_SSC_RATES,
                         .formats = ATMEL_SSC_FORMATS,},
                 .ops = &atmel_ssc_dai_ops,
-                .private_data = &ssc_info[2],
         },
 #endif
 };
-EXPORT_SYMBOL_GPL(atmel_ssc_dai);
 
-static int __init atmel_ssc_modinit(void)
+static __devinit int asoc_ssc_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_dais(&pdev->dev, atmel_ssc_dai,
+                        ARRAY_SIZE(atmel_ssc_dai));
+}
+
+static int __devexit asoc_ssc_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(atmel_ssc_dai));
+        return 0;
+}
+
+static struct platform_driver asoc_ssc_driver = {
+        .driver = {
+                        .name = "atmel-ssc-dai",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = asoc_ssc_probe,
+        .remove = __devexit_p(asoc_ssc_remove),
+};
+
+static int __init snd_atmel_ssc_init(void)
 {
-        return snd_soc_register_dais(atmel_ssc_dai, ARRAY_SIZE(atmel_ssc_dai));
+        return platform_driver_register(&asoc_ssc_driver);
 }
-module_init(atmel_ssc_modinit);
+module_init(snd_atmel_ssc_init);
 
-static void __exit atmel_ssc_modexit(void)
+static void __exit snd_atmel_ssc_exit(void)
 {
-        snd_soc_unregister_dais(atmel_ssc_dai, ARRAY_SIZE(atmel_ssc_dai));
+        platform_driver_unregister(&asoc_ssc_driver);
 }
-module_exit(atmel_ssc_modexit);
+module_exit(snd_atmel_ssc_exit);
 
 /* Module information */
 MODULE_AUTHOR("Sedji Gaouaou, sedji.gaouaou@atmel.com, www.atmel.com");
diff --git a/sound/soc/atmel/atmel_ssc_dai.h b/sound/soc/atmel/atmel_ssc_dai.h
index 391135f9c6c1..392a46953112 100644
--- a/sound/soc/atmel/atmel_ssc_dai.h
+++ b/sound/soc/atmel/atmel_ssc_dai.h
@@ -116,6 +116,5 @@ struct atmel_ssc_info {
         struct atmel_pcm_dma_params *dma_params[2];
         struct atmel_ssc_state ssc_state;
 };
-extern struct snd_soc_dai atmel_ssc_dai[];
 
 #endif /* _AT91_SSC_DAI_H */
diff --git a/sound/soc/atmel/playpaq_wm8510.c b/sound/soc/atmel/playpaq_wm8510.c
index 9df4c68ef000..5f4e59f4461c 100644
--- a/sound/soc/atmel/playpaq_wm8510.c
+++ b/sound/soc/atmel/playpaq_wm8510.c
@@ -83,7 +83,7 @@ static struct ssc_clock_data playpaq_wm8510_calc_ssc_clock(
         struct snd_pcm_hw_params *params,
         struct snd_soc_dai *cpu_dai)
 {
-        struct at32_ssc_info *ssc_p = cpu_dai->private_data;
+        struct at32_ssc_info *ssc_p = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssc_device *ssc = ssc_p->ssc;
         struct ssc_clock_data cd;
         unsigned int rate, width_bits, channels;
@@ -131,9 +131,9 @@ static int playpaq_wm8510_hw_params(struct snd_pcm_substream *substream,
                                     struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct at32_ssc_info *ssc_p = cpu_dai->private_data;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct at32_ssc_info *ssc_p = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssc_device *ssc = ssc_p->ssc;
         unsigned int pll_out = 0, bclk = 0, mclk_div = 0;
         int ret;
@@ -315,8 +315,9 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 
 
-static int playpaq_wm8510_init(struct snd_soc_codec *codec)
+static int playpaq_wm8510_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int i;
 
         /*
@@ -342,7 +343,7 @@ static int playpaq_wm8510_init(struct snd_soc_codec *codec)
 
 
         /* Make CSB show PLL rate */
-        snd_soc_dai_set_clkdiv(codec->dai, WM8510_OPCLKDIV,
+        snd_soc_dai_set_clkdiv(rtd->codec_dai, WM8510_OPCLKDIV,
                                        WM8510_OPCLKDIV_1 | 4);
 
         return 0;
@@ -353,8 +354,10 @@ static int playpaq_wm8510_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link playpaq_wm8510_dai = {
         .name = "WM8510",
         .stream_name = "WM8510 PCM",
-        .cpu_dai = &at32_ssc_dai[0],
-        .codec_dai = &wm8510_dai,
+        .cpu_dai_name= "atmel-ssc-dai.0",
+        .platform_name = "atmel-pcm-audio",
+        .codec_name = "wm8510-codec.0-0x1a",
+        .codec_dai_name = "wm8510-hifi",
         .init = playpaq_wm8510_init,
         .ops = &playpaq_wm8510_ops,
 };
@@ -363,46 +366,16 @@ static struct snd_soc_dai_link playpaq_wm8510_dai = {
 
 static struct snd_soc_card snd_soc_playpaq = {
         .name = "LRS_PlayPaq_WM8510",
-        .platform = &at32_soc_platform,
         .dai_link = &playpaq_wm8510_dai,
         .num_links = 1,
 };
 
-
-
-static struct wm8510_setup_data playpaq_wm8510_setup = {
-        .i2c_bus = 0,
-        .i2c_address = 0x1a,
-};
-
-
-
-static struct snd_soc_device playpaq_wm8510_snd_devdata = {
-        .card = &snd_soc_playpaq,
-        .codec_dev = &soc_codec_dev_wm8510,
-        .codec_data = &playpaq_wm8510_setup,
-};
-
 static struct platform_device *playpaq_snd_device;
 
 
 static int __init playpaq_asoc_init(void)
 {
         int ret = 0;
-        struct at32_ssc_info *ssc_p = playpaq_wm8510_dai.cpu_dai->private_data;
-        struct ssc_device *ssc = NULL;
-
-
-        /*
-         * Request SSC device
-         */
-        ssc = ssc_request(0);
-        if (IS_ERR(ssc)) {
-                ret = PTR_ERR(ssc);
-                goto err_ssc;
-        }
-        ssc_p->ssc = ssc;
-
 
         /*
          * Configure MCLK for WM8510
@@ -439,8 +412,7 @@ static int __init playpaq_asoc_init(void)
                 goto err_device_alloc;
         }
 
-        platform_set_drvdata(playpaq_snd_device, &playpaq_wm8510_snd_devdata);
-        playpaq_wm8510_snd_devdata.dev = &playpaq_snd_device->dev;
+        platform_set_drvdata(playpaq_snd_device, &snd_soc_playpaq);
 
         ret = platform_device_add(playpaq_snd_device);
         if (ret) {
@@ -468,25 +440,12 @@ err_pll0:
                 clk_put(_gclk0);
                 _gclk0 = NULL;
         }
-err_gclk0:
-        ssc_free(ssc);
-err_ssc:
         return ret;
 }
 
 
 static void __exit playpaq_asoc_exit(void)
 {
-        struct at32_ssc_info *ssc_p = playpaq_wm8510_dai.cpu_dai->private_data;
-        struct ssc_device *ssc;
-
-        if (ssc_p != NULL) {
-                ssc = ssc_p->ssc;
-                if (ssc != NULL)
-                        ssc_free(ssc);
-                ssc_p->ssc = NULL;
-        }
-
         if (_gclk0 != NULL) {
                 clk_put(_gclk0);
                 _gclk0 = NULL;
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index e028744c32ce..66a6f1879689 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -69,8 +69,8 @@ static int at91sam9g20ek_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         /* set codec DAI configuration */
@@ -136,9 +136,10 @@ static const struct snd_soc_dapm_route intercon[] = {
 /*
  * Logic for a wm8731 as connected on a at91sam9g20ek board.
  */
-static int at91sam9g20ek_wm8731_init(struct snd_soc_codec *codec)
+static int at91sam9g20ek_wm8731_init(struct snd_soc_pcm_runtime *rtd)
 {
-        struct snd_soc_dai *codec_dai = &codec->dai[0];
+        struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         int ret;
 
         printk(KERN_DEBUG
@@ -179,31 +180,25 @@ static int at91sam9g20ek_wm8731_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link at91sam9g20ek_dai = {
         .name = "WM8731",
         .stream_name = "WM8731 PCM",
-        .cpu_dai = &atmel_ssc_dai[0],
-        .codec_dai = &wm8731_dai,
+        .cpu_dai_name = "atmel-ssc-dai.0",
+        .codec_dai_name = "wm8731-hifi",
         .init = at91sam9g20ek_wm8731_init,
+        .platform_name = "atmel_pcm-audio",
+        .codec_name = "wm8731-codec.0-001a",
         .ops = &at91sam9g20ek_ops,
 };
 
 static struct snd_soc_card snd_soc_at91sam9g20ek = {
         .name = "AT91SAMG20-EK",
-        .platform = &atmel_soc_platform,
         .dai_link = &at91sam9g20ek_dai,
         .num_links = 1,
         .set_bias_level = at91sam9g20ek_set_bias_level,
 };
 
-static struct snd_soc_device at91sam9g20ek_snd_devdata = {
-        .card = &snd_soc_at91sam9g20ek,
-        .codec_dev = &soc_codec_dev_wm8731,
-};
-
 static struct platform_device *at91sam9g20ek_snd_device;
 
 static int __init at91sam9g20ek_init(void)
 {
-        struct atmel_ssc_info *ssc_p = at91sam9g20ek_dai.cpu_dai->private_data;
-        struct ssc_device *ssc = NULL;
         struct clk *pllb;
         int ret;
 
@@ -235,18 +230,6 @@ static int __init at91sam9g20ek_init(void)
 
         clk_set_rate(mclk, MCLK_RATE);
 
-        /*
-         * Request SSC device
-         */
-        ssc = ssc_request(0);
-        if (IS_ERR(ssc)) {
-                printk(KERN_ERR "ASoC: Failed to request SSC 0\n");
-                ret = PTR_ERR(ssc);
-                ssc = NULL;
-                goto err_ssc;
-        }
-        ssc_p->ssc = ssc;
-
         at91sam9g20ek_snd_device = platform_device_alloc("soc-audio", -1);
         if (!at91sam9g20ek_snd_device) {
                 printk(KERN_ERR "ASoC: Platform device allocation failed\n");
@@ -254,8 +237,7 @@ static int __init at91sam9g20ek_init(void)
         }
 
         platform_set_drvdata(at91sam9g20ek_snd_device,
-                        &at91sam9g20ek_snd_devdata);
-        at91sam9g20ek_snd_devdata.dev = &at91sam9g20ek_snd_device->dev;
+                        &snd_soc_at91sam9g20ek);
 
         ret = platform_device_add(at91sam9g20ek_snd_device);
         if (ret) {
@@ -265,9 +247,6 @@ static int __init at91sam9g20ek_init(void)
 
         return ret;
 
-err_ssc:
-        ssc_free(ssc);
-        ssc_p->ssc = NULL;
 err_mclk:
         clk_put(mclk);
         mclk = NULL;
@@ -277,16 +256,6 @@ err:
 
 static void __exit at91sam9g20ek_exit(void)
 {
-        struct atmel_ssc_info *ssc_p = at91sam9g20ek_dai.cpu_dai->private_data;
-        struct ssc_device *ssc;
-
-        if (ssc_p != NULL) {
-                ssc = ssc_p->ssc;
-                if (ssc != NULL)
-                        ssc_free(ssc);
-                ssc_p->ssc = NULL;
-        }
-
         platform_device_unregister(at91sam9g20ek_snd_device);
         at91sam9g20ek_snd_device = NULL;
         clk_put(mclk);
diff --git a/sound/soc/atmel/snd-soc-afeb9260.c b/sound/soc/atmel/snd-soc-afeb9260.c
index 23349de27313..e3d283561c19 100644
--- a/sound/soc/atmel/snd-soc-afeb9260.c
+++ b/sound/soc/atmel/snd-soc-afeb9260.c
@@ -46,8 +46,8 @@ static int afeb9260_hw_params(struct snd_pcm_substream *substream,
                          struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int err;
 
         /* Set codec DAI configuration */
@@ -102,8 +102,9 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"MICIN", NULL, "Mic Jack"},
 };
 
-static int afeb9260_tlv320aic23_init(struct snd_soc_codec *codec)
+static int afeb9260_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
 
         /* Add afeb9260 specific widgets */
         snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
@@ -125,8 +126,10 @@ static int afeb9260_tlv320aic23_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link afeb9260_dai = {
         .name = "TLV320AIC23",
         .stream_name = "AIC23",
-        .cpu_dai = &atmel_ssc_dai[0],
-        .codec_dai = &tlv320aic23_dai,
+        .cpu_dai_name = "atmel-ssc-dai.0",
+        .codec_dai_name = "tlv320aic23-hifi",
+        .platform_name = "atmel_pcm-audio",
+        .codec_name = "tlv320aic23-codec.0-0x1a",
         .init = afeb9260_tlv320aic23_init,
         .ops = &afeb9260_ops,
 };
@@ -134,37 +137,20 @@ static struct snd_soc_dai_link afeb9260_dai = {
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_machine_afeb9260 = {
         .name = "AFEB9260",
-        .platform = &atmel_soc_platform,
         .dai_link = &afeb9260_dai,
         .num_links = 1,
 };
 
-/* Audio subsystem */
-static struct snd_soc_device afeb9260_snd_devdata = {
-        .card = &snd_soc_machine_afeb9260,
-        .codec_dev = &soc_codec_dev_tlv320aic23,
-};
-
 static struct platform_device *afeb9260_snd_device;
 
 static int __init afeb9260_soc_init(void)
 {
         int err;
         struct device *dev;
-        struct atmel_ssc_info *ssc_p = afeb9260_dai.cpu_dai->private_data;
-        struct ssc_device *ssc = NULL;
 
         if (!(machine_is_afeb9260()))
                 return -ENODEV;
 
-        ssc = ssc_request(0);
-        if (IS_ERR(ssc)) {
-                printk(KERN_ERR "ASoC: Failed to request SSC 0\n");
-                err = PTR_ERR(ssc);
-                ssc = NULL;
-                goto err_ssc;
-        }
-        ssc_p->ssc = ssc;
 
         afeb9260_snd_device = platform_device_alloc("soc-audio", -1);
         if (!afeb9260_snd_device) {
@@ -172,8 +158,7 @@ static int __init afeb9260_soc_init(void)
                 return -ENOMEM;
         }
 
-        platform_set_drvdata(afeb9260_snd_device, &afeb9260_snd_devdata);
-        afeb9260_snd_devdata.dev = &afeb9260_snd_device->dev;
+        platform_set_drvdata(afeb9260_snd_device, &snd_soc_machine_afeb9260);
         err = platform_device_add(afeb9260_snd_device);
         if (err)
                 goto err1;
@@ -184,9 +169,7 @@ static int __init afeb9260_soc_init(void)
 err1:
         platform_device_del(afeb9260_snd_device);
         platform_device_put(afeb9260_snd_device);
-err_ssc:
         return err;
-
 }
 
 static void __exit afeb9260_soc_exit(void)
diff --git a/sound/soc/au1x/db1200.c b/sound/soc/au1x/db1200.c
index cdf7be1b9b91..8780c90107fc 100644
--- a/sound/soc/au1x/db1200.c
+++ b/sound/soc/au1x/db1200.c
@@ -19,7 +19,6 @@
 #include <asm/mach-au1x00/au1xxx_dbdma.h>
 #include <asm/mach-db1x00/bcsr.h>
 
-#include "../codecs/ac97.h"
 #include "../codecs/wm8731.h"
 #include "psc.h"
 
@@ -28,20 +27,16 @@
 static struct snd_soc_dai_link db1200_ac97_dai = {
         .name           = "AC97",
         .stream_name    = "AC97 HiFi",
-        .cpu_dai        = &au1xpsc_ac97_dai,
-        .codec_dai      = &ac97_dai,
+        .cpu_dai_name   = "au1xpsc-ac97",
+        .codec_dai_name = "ac97-hifi",
+        .platform_name  =  "au1xpsc-pcm-audio",
+        .codec_name     = "ac97-codec",
 };
 
 static struct snd_soc_card db1200_ac97_machine = {
         .name           = "DB1200_AC97",
         .dai_link       = &db1200_ac97_dai,
         .num_links      = 1,
-        .platform       = &au1xpsc_soc_platform,
-};
-
-static struct snd_soc_device db1200_ac97_devdata = {
-        .card           = &db1200_ac97_machine,
-        .codec_dev      = &soc_codec_dev_ac97,
 };
 
 /*-------------------------  I2S PART  ---------------------------*/
@@ -49,8 +44,8 @@ static struct snd_soc_device db1200_ac97_devdata = {
 static int db1200_i2s_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         /* WM8731 has its own 12MHz crystal */
@@ -80,8 +75,10 @@ static struct snd_soc_ops db1200_i2s_wm8731_ops = {
 static struct snd_soc_dai_link db1200_i2s_dai = {
         .name           = "WM8731",
         .stream_name    = "WM8731 PCM",
-        .cpu_dai        = &au1xpsc_i2s_dai,
-        .codec_dai      = &wm8731_dai,
+        .cpu_dai_name   = "au1xpsc",
+        .codec_dai_name = "wm8731-hifi"
+        .platform_name  = "au1xpsc-pcm-audio",
+        .codec_name     = "wm8731-codec.0-001a",
         .ops            = &db1200_i2s_wm8731_ops,
 };
 
@@ -89,12 +86,6 @@ static struct snd_soc_card db1200_i2s_machine = {
         .name           = "DB1200_I2S",
         .dai_link       = &db1200_i2s_dai,
         .num_links      = 1,
-        .platform       = &au1xpsc_soc_platform,
-};
-
-static struct snd_soc_device db1200_i2s_devdata = {
-        .card           = &db1200_i2s_machine,
-        .codec_dev      = &soc_codec_dev_wm8731,
 };
 
 /*-------------------------  COMMON PART  ---------------------------*/
@@ -112,12 +103,10 @@ static int __init db1200_audio_load(void)
 
         /* DB1200 board setup set PSC1MUX to preferred audio device */
         if (bcsr_read(BCSR_RESETS) & BCSR_RESETS_PSC1MUX)
-                platform_set_drvdata(db1200_asoc_dev, &db1200_i2s_devdata);
+                platform_set_drvdata(db1200_asoc_dev, &db1200_i2s_machine);
         else
-                platform_set_drvdata(db1200_asoc_dev, &db1200_ac97_devdata);
+                platform_set_drvdata(db1200_asoc_dev, &db1200_ac97_machine);
 
-        db1200_ac97_devdata.dev = &db1200_asoc_dev->dev;
-        db1200_i2s_devdata.dev = &db1200_asoc_dev->dev;
         ret = platform_device_add(db1200_asoc_dev);
 
         if (ret) {
diff --git a/sound/soc/au1x/dbdma2.c b/sound/soc/au1x/dbdma2.c
index 6d9f4c624949..00fdb9cbfc2d 100644
--- a/sound/soc/au1x/dbdma2.c
+++ b/sound/soc/au1x/dbdma2.c
@@ -329,7 +329,7 @@ static int au1xpsc_pcm_new(struct snd_card *card,
         return 0;
 }
 
-static int au1xpsc_pcm_probe(struct platform_device *pdev)
+static int au1xpsc_pcm_probe(struct snd_soc_platform *platform)
 {
         if (!au1xpsc_audio_pcmdma[PCM_TX] || !au1xpsc_audio_pcmdma[PCM_RX])
                 return -ENODEV;
@@ -337,17 +337,10 @@ static int au1xpsc_pcm_probe(struct platform_device *pdev)
         return 0;
 }
 
-static int au1xpsc_pcm_remove(struct platform_device *pdev)
-{
-        return 0;
-}
-
 /* au1xpsc audio platform */
-struct snd_soc_platform au1xpsc_soc_platform = {
-        .name           = "au1xpsc-pcm-dbdma",
+struct snd_soc_platform_driver au1xpsc_soc_platform = {
         .probe          = au1xpsc_pcm_probe,
-        .remove         = au1xpsc_pcm_remove,
-        .pcm_ops        = &au1xpsc_pcm_ops,
+        .ops            = &au1xpsc_pcm_ops,
         .pcm_new        = au1xpsc_pcm_new,
         .pcm_free       = au1xpsc_pcm_free_dma_buffers,
 };
@@ -387,7 +380,7 @@ static int __devinit au1xpsc_pcm_drvprobe(struct platform_device *pdev)
         }
         (au1xpsc_audio_pcmdma[PCM_RX])->ddma_id = r->start;
 
-        ret = snd_soc_register_platform(&au1xpsc_soc_platform);
+        ret = snd_soc_register_platform(&pdev->dev, &au1xpsc_soc_platform);
         if (!ret)
                 return ret;
 
@@ -404,7 +397,7 @@ static int __devexit au1xpsc_pcm_drvremove(struct platform_device *pdev)
 {
         int i;
 
-        snd_soc_unregister_platform(&au1xpsc_soc_platform);
+        snd_soc_unregister_platform(&pdev->dev);
 
         for (i = 0; i < 2; i++) {
                 if (au1xpsc_audio_pcmdma[i]) {
@@ -419,7 +412,7 @@ static int __devexit au1xpsc_pcm_drvremove(struct platform_device *pdev)
 
 static struct platform_driver au1xpsc_pcm_driver = {
         .driver = {
-                .name   = "au1xpsc-pcm",
+                .name   = "au1xpsc-pcm-audio",
                 .owner  = THIS_MODULE,
         },
         .probe          = au1xpsc_pcm_drvprobe,
diff --git a/sound/soc/au1x/psc-ac97.c b/sound/soc/au1x/psc-ac97.c
index d14a5a91a465..6a9516cbe424 100644
--- a/sound/soc/au1x/psc-ac97.c
+++ b/sound/soc/au1x/psc-ac97.c
@@ -315,27 +315,19 @@ static int au1xpsc_ac97_trigger(struct snd_pcm_substream *substream,
         return ret;
 }
 
-static int au1xpsc_ac97_probe(struct platform_device *pdev,
-                              struct snd_soc_dai *dai)
+static int au1xpsc_ac97_probe(struct snd_soc_dai *dai)
 {
         return au1xpsc_ac97_workdata ? 0 : -ENODEV;
 }
 
-static void au1xpsc_ac97_remove(struct platform_device *pdev,
-                                struct snd_soc_dai *dai)
-{
-}
-
 static struct snd_soc_dai_ops au1xpsc_ac97_dai_ops = {
         .trigger        = au1xpsc_ac97_trigger,
         .hw_params      = au1xpsc_ac97_hw_params,
 };
 
-struct snd_soc_dai au1xpsc_ac97_dai = {
-        .name                   = "au1xpsc_ac97",
+struct snd_soc_dai_driver au1xpsc_ac97_dai = {
         .ac97_control           = 1,
         .probe                  = au1xpsc_ac97_probe,
-        .remove                 = au1xpsc_ac97_remove,
         .playback = {
                 .rates          = AC97_RATES,
                 .formats        = AC97_FMTS,
@@ -395,7 +387,7 @@ static int __devinit au1xpsc_ac97_drvprobe(struct platform_device *pdev)
         au_writel(PSC_SEL_PS_AC97MODE | sel, PSC_SEL(wd));
         au_sync();
 
-        ret = snd_soc_register_dai(&au1xpsc_ac97_dai);
+        ret = snd_soc_register_dai(&pdev->dev, &au1xpsc_ac97_dai);
         if (ret)
                 goto out1;
 
@@ -406,7 +398,7 @@ static int __devinit au1xpsc_ac97_drvprobe(struct platform_device *pdev)
                 return 0;
         }
 
-        snd_soc_unregister_dai(&au1xpsc_ac97_dai);
+        snd_soc_unregister_dai(&pdev->dev);
 out1:
         release_mem_region(r->start, resource_size(r));
 out0:
@@ -422,7 +414,7 @@ static int __devexit au1xpsc_ac97_drvremove(struct platform_device *pdev)
         if (wd->dmapd)
                 au1xpsc_pcm_destroy(wd->dmapd);
 
-        snd_soc_unregister_dai(&au1xpsc_ac97_dai);
+        snd_soc_unregister_dai(&pdev->dev);
 
         /* disable PSC completely */
         au_writel(0, AC97_CFG(wd));
@@ -485,7 +477,7 @@ static struct dev_pm_ops au1xpscac97_pmops = {
 
 static struct platform_driver au1xpsc_ac97_driver = {
         .driver = {
-                .name   = "au1xpsc_ac97",
+                .name   = "au1xpsc-ac97",
                 .owner  = THIS_MODULE,
                 .pm     = AU1XPSCAC97_PMOPS,
         },
diff --git a/sound/soc/au1x/psc-i2s.c b/sound/soc/au1x/psc-i2s.c
index 6083fe7799fa..94e560a8756d 100644
--- a/sound/soc/au1x/psc-i2s.c
+++ b/sound/soc/au1x/psc-i2s.c
@@ -263,27 +263,19 @@ static int au1xpsc_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
         return ret;
 }
 
-static int au1xpsc_i2s_probe(struct platform_device *pdev,
-                             struct snd_soc_dai *dai)
+static int au1xpsc_i2s_probe(struct snd_soc_dai *dai)
 {
         return  au1xpsc_i2s_workdata ? 0 : -ENODEV;
 }
 
-static void au1xpsc_i2s_remove(struct platform_device *pdev,
-                               struct snd_soc_dai *dai)
-{
-}
-
 static struct snd_soc_dai_ops au1xpsc_i2s_dai_ops = {
         .trigger        = au1xpsc_i2s_trigger,
         .hw_params      = au1xpsc_i2s_hw_params,
         .set_fmt        = au1xpsc_i2s_set_fmt,
 };
 
-struct snd_soc_dai au1xpsc_i2s_dai = {
-        .name                   = "au1xpsc_i2s",
+static struct snd_soc_dai_driver au1xpsc_i2s_dai = {
         .probe                  = au1xpsc_i2s_probe,
-        .remove                 = au1xpsc_i2s_remove,
         .playback = {
                 .rates          = AU1XPSC_I2S_RATES,
                 .formats        = AU1XPSC_I2S_FMTS,
@@ -298,7 +290,6 @@ struct snd_soc_dai au1xpsc_i2s_dai = {
         },
         .ops = &au1xpsc_i2s_dai_ops,
 };
-EXPORT_SYMBOL(au1xpsc_i2s_dai);
 
 static int __devinit au1xpsc_i2s_drvprobe(struct platform_device *pdev)
 {
@@ -346,7 +337,7 @@ static int __devinit au1xpsc_i2s_drvprobe(struct platform_device *pdev)
          * time out.
          */
 
-        ret = snd_soc_register_dai(&au1xpsc_i2s_dai);
+        ret = snd_soc_register_dai(&pdev->dev, &au1xpsc_i2s_dai);
         if (ret)
                 goto out1;
 
@@ -358,7 +349,7 @@ static int __devinit au1xpsc_i2s_drvprobe(struct platform_device *pdev)
                 return 0;
         }
 
-        snd_soc_unregister_dai(&au1xpsc_i2s_dai);
+        snd_soc_unregister_dai(&pdev->dev);
 out1:
         release_mem_region(r->start, resource_size(r));
 out0:
@@ -374,7 +365,7 @@ static int __devexit au1xpsc_i2s_drvremove(struct platform_device *pdev)
         if (wd->dmapd)
                 au1xpsc_pcm_destroy(wd->dmapd);
 
-        snd_soc_unregister_dai(&au1xpsc_i2s_dai);
+        snd_soc_unregister_dai(&pdev->dev);
 
         au_writel(0, I2S_CFG(wd));
         au_sync();
@@ -436,7 +427,7 @@ static struct dev_pm_ops au1xpsci2s_pmops = {
 
 static struct platform_driver au1xpsc_i2s_driver = {
         .driver         = {
-                .name   = "au1xpsc_i2s",
+                .name   = "au1xpsc",
                 .owner  = THIS_MODULE,
                 .pm     = AU1XPSCI2S_PMOPS,
         },
diff --git a/sound/soc/au1x/psc.h b/sound/soc/au1x/psc.h
index 093775d4dc3e..f281443fd52f 100644
--- a/sound/soc/au1x/psc.h
+++ b/sound/soc/au1x/psc.h
@@ -16,9 +16,6 @@
 #ifndef _AU1X_PCM_H
 #define _AU1X_PCM_H
 
-extern struct snd_soc_dai au1xpsc_ac97_dai;
-extern struct snd_soc_dai au1xpsc_i2s_dai;
-extern struct snd_soc_platform au1xpsc_soc_platform;
 extern struct snd_ac97_bus_ops soc_ac97_ops;
 
 /* DBDMA helpers */
diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.c b/sound/soc/blackfin/bf5xx-ac97-pcm.c
index 5e7aacf3bb5a..5a2fd8abaefa 100644
--- a/sound/soc/blackfin/bf5xx-ac97-pcm.c
+++ b/sound/soc/blackfin/bf5xx-ac97-pcm.c
@@ -422,14 +422,14 @@ int bf5xx_pcm_ac97_new(struct snd_card *card, struct snd_soc_dai *dai,
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         goto out;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_CAPTURE);
                 if (ret)
@@ -439,25 +439,44 @@ int bf5xx_pcm_ac97_new(struct snd_card *card, struct snd_soc_dai *dai,
         return ret;
 }
 
-struct snd_soc_platform bf5xx_ac97_soc_platform = {
-        .name           = "bf5xx-audio",
-        .pcm_ops        = &bf5xx_pcm_ac97_ops,
+static struct snd_soc_platform_driver bf5xx_ac97_soc_platform = {
+        .ops                    = &bf5xx_pcm_ac97_ops,
         .pcm_new        = bf5xx_pcm_ac97_new,
         .pcm_free       = bf5xx_pcm_free_dma_buffers,
 };
-EXPORT_SYMBOL_GPL(bf5xx_ac97_soc_platform);
 
-static int __init bfin_ac97_init(void)
+static int __devinit bf5xx_soc_platform_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_platform(&bf5xx_ac97_soc_platform);
+        return snd_soc_register_platform(&pdev->dev, &bf5xx_ac97_soc_platform);
 }
-module_init(bfin_ac97_init);
 
-static void __exit bfin_ac97_exit(void)
+static int __devexit bf5xx_soc_platform_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_platform(&bf5xx_ac97_soc_platform);
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver bf5xx_pcm_driver = {
+        .driver = {
+                        .name = "bf5xx-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = bf5xx_soc_platform_probe,
+        .remove = __devexit_p(bf5xx_soc_platform_remove),
+};
+
+static int __init snd_bf5xx_pcm_init(void)
+{
+        return platform_driver_register(&bf5xx_pcm_driver);
+}
+module_init(snd_bf5xx_pcm_init);
+
+static void __exit snd_bf5xx_pcm_exit(void)
+{
+        platform_driver_unregister(&bf5xx_pcm_driver);
 }
-module_exit(bfin_ac97_exit);
+module_exit(snd_bf5xx_pcm_exit);
 
 MODULE_AUTHOR("Cliff Cai");
 MODULE_DESCRIPTION("ADI Blackfin AC97 PCM DMA module");
diff --git a/sound/soc/blackfin/bf5xx-ac97-pcm.h b/sound/soc/blackfin/bf5xx-ac97-pcm.h
index 350125a0ae21..d324d5826a9b 100644
--- a/sound/soc/blackfin/bf5xx-ac97-pcm.h
+++ b/sound/soc/blackfin/bf5xx-ac97-pcm.h
@@ -23,7 +23,4 @@ struct bf5xx_gpio {
         u32 frm;
 };
 
-/* platform data */
-extern struct snd_soc_platform bf5xx_ac97_soc_platform;
-
 #endif
diff --git a/sound/soc/blackfin/bf5xx-ac97.c b/sound/soc/blackfin/bf5xx-ac97.c
index c0eba5109980..c5f856ec27ca 100644
--- a/sound/soc/blackfin/bf5xx-ac97.c
+++ b/sound/soc/blackfin/bf5xx-ac97.c
@@ -255,7 +255,7 @@ EXPORT_SYMBOL_GPL(soc_ac97_ops);
 #ifdef CONFIG_PM
 static int bf5xx_ac97_suspend(struct snd_soc_dai *dai)
 {
-        struct sport_device *sport = dai->private_data;
+        struct sport_device *sport = snd_soc_dai_get_drvdata(dai);
 
         pr_debug("%s : sport %d\n", __func__, dai->id);
         if (!dai->active)
@@ -270,7 +270,7 @@ static int bf5xx_ac97_suspend(struct snd_soc_dai *dai)
 static int bf5xx_ac97_resume(struct snd_soc_dai *dai)
 {
         int ret;
-        struct sport_device *sport = dai->private_data;
+        struct sport_device *sport = snd_soc_dai_get_drvdata(dai);
 
         pr_debug("%s : sport %d\n", __func__, dai->id);
         if (!dai->active)
@@ -306,8 +306,7 @@ static int bf5xx_ac97_resume(struct snd_soc_dai *dai)
 #define bf5xx_ac97_resume       NULL
 #endif
 
-static int bf5xx_ac97_probe(struct platform_device *pdev,
-                            struct snd_soc_dai *dai)
+static int bf5xx_ac97_probe(struct snd_soc_dai *dai)
 {
         int ret = 0;
         cmd_count = (int *)get_zeroed_page(GFP_KERNEL);
@@ -379,8 +378,7 @@ peripheral_err:
         return ret;
 }
 
-static void bf5xx_ac97_remove(struct platform_device *pdev,
-                              struct snd_soc_dai *dai)
+static int bf5xx_ac97_remove(struct snd_soc_dai *dai)
 {
         free_page((unsigned long)cmd_count);
         cmd_count = NULL;
@@ -388,11 +386,10 @@ static void bf5xx_ac97_remove(struct platform_device *pdev,
 #ifdef CONFIG_SND_BF5XX_HAVE_COLD_RESET
         gpio_free(CONFIG_SND_BF5XX_RESET_GPIO_NUM);
 #endif
+        return 0;
 }
 
-struct snd_soc_dai bfin_ac97_dai = {
-        .name = "bf5xx-ac97",
-        .id = 0,
+struct snd_soc_dai_driver bfin_ac97_dai = {
         .ac97_control = 1,
         .probe = bf5xx_ac97_probe,
         .remove = bf5xx_ac97_remove,
@@ -417,18 +414,40 @@ struct snd_soc_dai bfin_ac97_dai = {
 };
 EXPORT_SYMBOL_GPL(bfin_ac97_dai);
 
+static __devinit int asoc_bfin_ac97_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_dai(&pdev->dev, &bfin_ac97_dai);
+}
+
+static int __devexit asoc_bfin_ac97_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dai(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver asoc_bfin_ac97_driver = {
+        .driver = {
+                        .name = "bfin-ac97",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = asoc_bfin_ac97_probe,
+        .remove = __devexit_p(asoc_bfin_ac97_remove),
+};
+
 static int __init bfin_ac97_init(void)
 {
-        return snd_soc_register_dai(&bfin_ac97_dai);
+        return platform_driver_register(&asoc_bfin_ac97_driver);
 }
 module_init(bfin_ac97_init);
 
 static void __exit bfin_ac97_exit(void)
 {
-        snd_soc_unregister_dai(&bfin_ac97_dai);
+        platform_driver_unregister(&asoc_bfin_ac97_driver);
 }
 module_exit(bfin_ac97_exit);
 
+
 MODULE_AUTHOR("Roy Huang");
 MODULE_DESCRIPTION("AC97 driver for ADI Blackfin");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/blackfin/bf5xx-ac97.h b/sound/soc/blackfin/bf5xx-ac97.h
index a1f97dd809d6..15c635e33f4d 100644
--- a/sound/soc/blackfin/bf5xx-ac97.h
+++ b/sound/soc/blackfin/bf5xx-ac97.h
@@ -50,8 +50,6 @@ struct ac97_frame {
 #define TAG_PCM_SR              0x0080
 #define TAG_PCM_LFE             0x0040
 
-extern struct snd_soc_dai bfin_ac97_dai;
-
 void bf5xx_pcm_to_ac97(struct ac97_frame *dst, const __u16 *src, \
                 size_t count, unsigned int chan_mask);
 
diff --git a/sound/soc/blackfin/bf5xx-ad1836.c b/sound/soc/blackfin/bf5xx-ad1836.c
index 0f45a3f56be8..2394bff2b655 100644
--- a/sound/soc/blackfin/bf5xx-ad1836.c
+++ b/sound/soc/blackfin/bf5xx-ad1836.c
@@ -40,9 +40,9 @@ static struct snd_soc_card bf5xx_ad1836;
 static int bf5xx_ad1836_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 
-        cpu_dai->private_data = sport_handle;
+        snd_soc_dai_set_drvdata(cpu_dai, sport_handle);
         return 0;
 }
 
@@ -50,8 +50,8 @@ static int bf5xx_ad1836_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         unsigned int channel_map[] = {0, 4, 1, 5, 2, 6, 3, 7};
         int ret = 0;
         /* set cpu DAI configuration */
@@ -83,23 +83,19 @@ static struct snd_soc_ops bf5xx_ad1836_ops = {
 static struct snd_soc_dai_link bf5xx_ad1836_dai = {
         .name = "ad1836",
         .stream_name = "AD1836",
-        .cpu_dai = &bf5xx_tdm_dai,
-        .codec_dai = &ad1836_dai,
+        .cpu_dai_name = "bf5xx-tdm",
+        .codec_dai_name = "ad1836-hifi",
+        .platform_name = "bf5xx-tdm-pcm-audio",
+        .codec_name = "ad1836-codec.0",
         .ops = &bf5xx_ad1836_ops,
 };
 
 static struct snd_soc_card bf5xx_ad1836 = {
         .name = "bf5xx_ad1836",
-        .platform = &bf5xx_tdm_soc_platform,
         .dai_link = &bf5xx_ad1836_dai,
         .num_links = 1,
 };
 
-static struct snd_soc_device bf5xx_ad1836_snd_devdata = {
-        .card = &bf5xx_ad1836,
-        .codec_dev = &soc_codec_dev_ad1836,
-};
-
 static struct platform_device *bfxx_ad1836_snd_device;
 
 static int __init bf5xx_ad1836_init(void)
@@ -110,8 +106,7 @@ static int __init bf5xx_ad1836_init(void)
         if (!bfxx_ad1836_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(bfxx_ad1836_snd_device, &bf5xx_ad1836_snd_devdata);
-        bf5xx_ad1836_snd_devdata.dev = &bfxx_ad1836_snd_device->dev;
+        platform_set_drvdata(bfxx_ad1836_snd_device, &bf5xx_ad1836);
         ret = platform_device_add(bfxx_ad1836_snd_device);
 
         if (ret)
diff --git a/sound/soc/blackfin/bf5xx-ad193x.c b/sound/soc/blackfin/bf5xx-ad193x.c
index b8c9060cfd8e..e4a625317a1a 100644
--- a/sound/soc/blackfin/bf5xx-ad193x.c
+++ b/sound/soc/blackfin/bf5xx-ad193x.c
@@ -49,9 +49,9 @@ static struct snd_soc_card bf5xx_ad193x;
 static int bf5xx_ad193x_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 
-        cpu_dai->private_data = sport_handle;
+        snd_soc_dai_set_drvdata(cpu_dai, sport_handle);
         return 0;
 }
 
@@ -59,8 +59,8 @@ static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         unsigned int channel_map[] = {0, 1, 2, 3, 4, 5, 6, 7};
         int ret = 0;
         /* set cpu DAI configuration */
@@ -97,23 +97,19 @@ static struct snd_soc_ops bf5xx_ad193x_ops = {
 static struct snd_soc_dai_link bf5xx_ad193x_dai = {
         .name = "ad193x",
         .stream_name = "AD193X",
-        .cpu_dai = &bf5xx_tdm_dai,
-        .codec_dai = &ad193x_dai,
+        .cpu_dai_name = "bf5xx-tdm",
+        .codec_dai_name ="ad193x-hifi",
+        .platform_name = "bf5xx-tdm-pcm-audio",
+        .codec_name = "ad193x-codec.5",
         .ops = &bf5xx_ad193x_ops,
 };
 
 static struct snd_soc_card bf5xx_ad193x = {
         .name = "bf5xx_ad193x",
-        .platform = &bf5xx_tdm_soc_platform,
         .dai_link = &bf5xx_ad193x_dai,
         .num_links = 1,
 };
 
-static struct snd_soc_device bf5xx_ad193x_snd_devdata = {
-        .card = &bf5xx_ad193x,
-        .codec_dev = &soc_codec_dev_ad193x,
-};
-
 static struct platform_device *bfxx_ad193x_snd_device;
 
 static int __init bf5xx_ad193x_init(void)
@@ -124,8 +120,7 @@ static int __init bf5xx_ad193x_init(void)
         if (!bfxx_ad193x_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(bfxx_ad193x_snd_device, &bf5xx_ad193x_snd_devdata);
-        bf5xx_ad193x_snd_devdata.dev = &bfxx_ad193x_snd_device->dev;
+        platform_set_drvdata(bfxx_ad193x_snd_device, &bf5xx_ad193x);
         ret = platform_device_add(bfxx_ad193x_snd_device);
 
         if (ret)
diff --git a/sound/soc/blackfin/bf5xx-ad1980.c b/sound/soc/blackfin/bf5xx-ad1980.c
index d8f591273778..a31bdf656fce 100644
--- a/sound/soc/blackfin/bf5xx-ad1980.c
+++ b/sound/soc/blackfin/bf5xx-ad1980.c
@@ -48,10 +48,10 @@ static struct snd_soc_card bf5xx_board;
 static int bf5xx_board_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 
         pr_debug("%s enter\n", __func__);
-        cpu_dai->private_data = sport_handle;
+        snd_soc_dai_set_drvdata(cpu_dai, sport_handle);
         return 0;
 }
 
@@ -62,23 +62,19 @@ static struct snd_soc_ops bf5xx_board_ops = {
 static struct snd_soc_dai_link bf5xx_board_dai = {
         .name = "AC97",
         .stream_name = "AC97 HiFi",
-        .cpu_dai = &bfin_ac97_dai,
-        .codec_dai = &ad1980_dai,
+        .cpu_dai_name = "bfin-ac97",
+        .codec_dai_name = "ad1980-hifi",
+        .platform_name = "bfin-pcm-audio",
+        .codec_name = "ad1980-codec",
         .ops = &bf5xx_board_ops,
 };
 
 static struct snd_soc_card bf5xx_board = {
         .name = "bf5xx-board",
-        .platform = &bf5xx_ac97_soc_platform,
         .dai_link = &bf5xx_board_dai,
         .num_links = 1,
 };
 
-static struct snd_soc_device bf5xx_board_snd_devdata = {
-        .card = &bf5xx_board,
-        .codec_dev = &soc_codec_dev_ad1980,
-};
-
 static struct platform_device *bf5xx_board_snd_device;
 
 static int __init bf5xx_board_init(void)
@@ -89,8 +85,7 @@ static int __init bf5xx_board_init(void)
         if (!bf5xx_board_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(bf5xx_board_snd_device, &bf5xx_board_snd_devdata);
-        bf5xx_board_snd_devdata.dev = &bf5xx_board_snd_device->dev;
+        platform_set_drvdata(bf5xx_board_snd_device, &bf5xx_board);
         ret = platform_device_add(bf5xx_board_snd_device);
 
         if (ret)
diff --git a/sound/soc/blackfin/bf5xx-ad73311.c b/sound/soc/blackfin/bf5xx-ad73311.c
index 9825b71d0e28..900ced54ac79 100644
--- a/sound/soc/blackfin/bf5xx-ad73311.c
+++ b/sound/soc/blackfin/bf5xx-ad73311.c
@@ -47,7 +47,6 @@
 #include "../codecs/ad73311.h"
 #include "bf5xx-sport.h"
 #include "bf5xx-i2s-pcm.h"
-#include "bf5xx-i2s.h"
 
 #if CONFIG_SND_BF5XX_SPORT_NUM == 0
 #define bfin_write_SPORT_TCR1   bfin_write_SPORT0_TCR1
@@ -150,10 +149,10 @@ static int bf5xx_probe(struct platform_device *pdev)
 static int bf5xx_ad73311_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 
         pr_debug("%s enter\n", __func__);
-        cpu_dai->private_data = sport_handle;
+        snd_soc_dai_set_drvdata(cpu_dai, sport_handle);
         return 0;
 }
 
@@ -161,7 +160,7 @@ static int bf5xx_ad73311_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret = 0;
 
         pr_debug("%s rate %d format %x\n", __func__, params_rate(params),
@@ -185,24 +184,20 @@ static struct snd_soc_ops bf5xx_ad73311_ops = {
 static struct snd_soc_dai_link bf5xx_ad73311_dai = {
         .name = "ad73311",
         .stream_name = "AD73311",
-        .cpu_dai = &bf5xx_i2s_dai,
-        .codec_dai = &ad73311_dai,
+        .cpu_dai_name = "bf5xx-i2s",
+        .codec_dai_name = "ad73311-hifi",
+        .platform_name = "bfin-pcm-audio",
+        .codec_name = "ad73311-codec",
         .ops = &bf5xx_ad73311_ops,
 };
 
 static struct snd_soc_card bf5xx_ad73311 = {
         .name = "bf5xx_ad73311",
-        .platform = &bf5xx_i2s_soc_platform,
         .probe = bf5xx_probe,
         .dai_link = &bf5xx_ad73311_dai,
         .num_links = 1,
 };
 
-static struct snd_soc_device bf5xx_ad73311_snd_devdata = {
-        .card = &bf5xx_ad73311,
-        .codec_dev = &soc_codec_dev_ad73311,
-};
-
 static struct platform_device *bf5xx_ad73311_snd_device;
 
 static int __init bf5xx_ad73311_init(void)
@@ -214,8 +209,7 @@ static int __init bf5xx_ad73311_init(void)
         if (!bf5xx_ad73311_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(bf5xx_ad73311_snd_device, &bf5xx_ad73311_snd_devdata);
-        bf5xx_ad73311_snd_devdata.dev = &bf5xx_ad73311_snd_device->dev;
+        platform_set_drvdata(bf5xx_ad73311_snd_device, &bf5xx_ad73311);
         ret = platform_device_add(bf5xx_ad73311_snd_device);
 
         if (ret)
diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c
index 1d2a1adf2575..890a0dccf902 100644
--- a/sound/soc/blackfin/bf5xx-i2s-pcm.c
+++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c
@@ -40,7 +40,6 @@
 #include <asm/dma.h>
 
 #include "bf5xx-i2s-pcm.h"
-#include "bf5xx-i2s.h"
 #include "bf5xx-sport.h"
 
 static void bf5xx_dma_irq(void *data)
@@ -257,14 +256,14 @@ int bf5xx_pcm_i2s_new(struct snd_card *card, struct snd_soc_dai *dai,
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         goto out;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_CAPTURE);
                 if (ret)
@@ -274,25 +273,44 @@ int bf5xx_pcm_i2s_new(struct snd_card *card, struct snd_soc_dai *dai,
         return ret;
 }
 
-struct snd_soc_platform bf5xx_i2s_soc_platform = {
-        .name           = "bf5xx-audio",
-        .pcm_ops        = &bf5xx_pcm_i2s_ops,
+static struct snd_soc_platform_driver bf5xx_i2s_soc_platform = {
+        .ops            = &bf5xx_pcm_i2s_ops,
         .pcm_new        = bf5xx_pcm_i2s_new,
         .pcm_free       = bf5xx_pcm_free_dma_buffers,
 };
-EXPORT_SYMBOL_GPL(bf5xx_i2s_soc_platform);
 
-static int __init bfin_i2s_init(void)
+static int __devinit bfin_i2s_soc_platform_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_platform(&bf5xx_i2s_soc_platform);
+        return snd_soc_register_platform(&pdev->dev, &bf5xx_i2s_soc_platform);
 }
-module_init(bfin_i2s_init);
 
-static void __exit bfin_i2s_exit(void)
+static int __devexit bfin_i2s_soc_platform_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_platform(&bf5xx_i2s_soc_platform);
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver bfin_i2s_pcm_driver = {
+        .driver = {
+                        .name = "bfin-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = bfin_i2s_soc_platform_probe,
+        .remove = __devexit_p(bfin_i2s_soc_platform_remove),
+};
+
+static int __init snd_bfin_i2s_pcm_init(void)
+{
+        return platform_driver_register(&bfin_i2s_pcm_driver);
+}
+module_init(snd_bfin_i2s_pcm_init);
+
+static void __exit snd_bfin_i2s_pcm_exit(void)
+{
+        platform_driver_unregister(&bfin_i2s_pcm_driver);
 }
-module_exit(bfin_i2s_exit);
+module_exit(snd_bfin_i2s_pcm_exit);
 
 MODULE_AUTHOR("Cliff Cai");
 MODULE_DESCRIPTION("ADI Blackfin I2S PCM DMA module");
diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.h b/sound/soc/blackfin/bf5xx-i2s-pcm.h
index 4d4609a97c59..0c2c5a68d4ff 100644
--- a/sound/soc/blackfin/bf5xx-i2s-pcm.h
+++ b/sound/soc/blackfin/bf5xx-i2s-pcm.h
@@ -23,7 +23,4 @@ struct bf5xx_gpio {
         u32 frm;
 };
 
-/* platform data */
-extern struct snd_soc_platform bf5xx_i2s_soc_platform;
-
 #endif
diff --git a/sound/soc/blackfin/bf5xx-i2s.c b/sound/soc/blackfin/bf5xx-i2s.c
index 3e6ada0dd1c4..d453b1e9d607 100644
--- a/sound/soc/blackfin/bf5xx-i2s.c
+++ b/sound/soc/blackfin/bf5xx-i2s.c
@@ -42,7 +42,6 @@
 #include <linux/gpio.h>
 
 #include "bf5xx-sport.h"
-#include "bf5xx-i2s.h"
 
 struct bf5xx_i2s_port {
         u16 tcr1;
@@ -195,8 +194,7 @@ static void bf5xx_i2s_shutdown(struct snd_pcm_substream *substream,
                 bf5xx_i2s.configured = 0;
 }
 
-static int bf5xx_i2s_probe(struct platform_device *pdev,
-                           struct snd_soc_dai *dai)
+static int bf5xx_i2s_probe(struct snd_soc_dai *dai)
 {
         pr_debug("%s enter\n", __func__);
         if (peripheral_request_list(&sport_req[sport_num][0], "soc-audio")) {
@@ -215,11 +213,11 @@ static int bf5xx_i2s_probe(struct platform_device *pdev,
         return 0;
 }
 
-static void bf5xx_i2s_remove(struct platform_device *pdev,
-                        struct snd_soc_dai *dai)
+static int bf5xx_i2s_remove(struct snd_soc_dai *dai)
 {
         pr_debug("%s enter\n", __func__);
         peripheral_free_list(&sport_req[sport_num][0]);
+        return 0;
 }
 
 #ifdef CONFIG_PM
@@ -228,9 +226,9 @@ static int bf5xx_i2s_suspend(struct snd_soc_dai *dai)
 
         pr_debug("%s : sport %d\n", __func__, dai->id);
 
-        if (dai->capture.active)
+        if (dai->capture_active)
                 sport_rx_stop(sport_handle);
-        if (dai->playback.active)
+        if (dai->playback_active)
                 sport_tx_stop(sport_handle);
         return 0;
 }
@@ -277,9 +275,7 @@ static struct snd_soc_dai_ops bf5xx_i2s_dai_ops = {
         .set_fmt        = bf5xx_i2s_set_dai_fmt,
 };
 
-struct snd_soc_dai bf5xx_i2s_dai = {
-        .name = "bf5xx-i2s",
-        .id = 0,
+static struct snd_soc_dai_driver bf5xx_i2s_dai = {
         .probe = bf5xx_i2s_probe,
         .remove = bf5xx_i2s_remove,
         .suspend = bf5xx_i2s_suspend,
@@ -296,18 +292,39 @@ struct snd_soc_dai bf5xx_i2s_dai = {
                 .formats = BF5XX_I2S_FORMATS,},
         .ops = &bf5xx_i2s_dai_ops,
 };
-EXPORT_SYMBOL_GPL(bf5xx_i2s_dai);
+
+static int bfin_i2s_drv_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_dai(&pdev->dev, &bf5xx_i2s_dai);
+}
+
+static int __devexit bfin_i2s_drv_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dai(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver bfin_i2s_driver = {
+        .probe = bfin_i2s_drv_probe,
+        .remove = __devexit_p(bfin_i2s_drv_remove),
+
+        .driver = {
+                .name = "bf5xx-i2s",
+                .owner = THIS_MODULE,
+        },
+};
 
 static int __init bfin_i2s_init(void)
 {
-        return snd_soc_register_dai(&bf5xx_i2s_dai);
+        return platform_driver_register(&bfin_i2s_driver);
 }
-module_init(bfin_i2s_init);
 
 static void __exit bfin_i2s_exit(void)
 {
-        snd_soc_unregister_dai(&bf5xx_i2s_dai);
+        platform_driver_unregister(&bfin_i2s_driver);
 }
+
+module_init(bfin_i2s_init);
 module_exit(bfin_i2s_exit);
 
 /* Module information */
diff --git a/sound/soc/blackfin/bf5xx-i2s.h b/sound/soc/blackfin/bf5xx-i2s.h
deleted file mode 100644
index 264ecdcba35a..000000000000
--- a/sound/soc/blackfin/bf5xx-i2s.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * sound/soc/blackfin/bf5xx-i2s.h
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _BF5XX_I2S_H
-#define _BF5XX_I2S_H
-
-extern struct snd_soc_dai bf5xx_i2s_dai;
-
-#endif
diff --git a/sound/soc/blackfin/bf5xx-ssm2602.c b/sound/soc/blackfin/bf5xx-ssm2602.c
index 3a00fa4dbe6d..36f2769eb912 100644
--- a/sound/soc/blackfin/bf5xx-ssm2602.c
+++ b/sound/soc/blackfin/bf5xx-ssm2602.c
@@ -42,17 +42,16 @@
 #include "../codecs/ssm2602.h"
 #include "bf5xx-sport.h"
 #include "bf5xx-i2s-pcm.h"
-#include "bf5xx-i2s.h"
 
 static struct snd_soc_card bf5xx_ssm2602;
 
 static int bf5xx_ssm2602_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 
         pr_debug("%s enter\n", __func__);
-        cpu_dai->private_data = sport_handle;
+        snd_soc_dai_set_drvdata(cpu_dai, sport_handle);
         return 0;
 }
 
@@ -60,8 +59,8 @@ static int bf5xx_ssm2602_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int clk = 0;
         int ret = 0;
 
@@ -118,36 +117,19 @@ static struct snd_soc_ops bf5xx_ssm2602_ops = {
 static struct snd_soc_dai_link bf5xx_ssm2602_dai = {
         .name = "ssm2602",
         .stream_name = "SSM2602",
-        .cpu_dai = &bf5xx_i2s_dai,
-        .codec_dai = &ssm2602_dai,
+        .cpu_dai_name = "bf5xx-i2s",
+        .codec_dai_name = "ssm2602-hifi",
+        .platform_name = "bf5xx-pcm-audio",
+        .codec_name = "ssm2602-codec.0-0x1b",
         .ops = &bf5xx_ssm2602_ops,
 };
 
-/*
- * SSM2602 2 wire address is determined by CSB
- * state during powerup.
- *    low  = 0x1a
- *    high = 0x1b
- */
-
-static struct ssm2602_setup_data bf5xx_ssm2602_setup = {
-        .i2c_bus = 0,
-        .i2c_address = 0x1b,
-};
-
 static struct snd_soc_card bf5xx_ssm2602 = {
         .name = "bf5xx_ssm2602",
-        .platform = &bf5xx_i2s_soc_platform,
         .dai_link = &bf5xx_ssm2602_dai,
         .num_links = 1,
 };
 
-static struct snd_soc_device bf5xx_ssm2602_snd_devdata = {
-        .card = &bf5xx_ssm2602,
-        .codec_dev = &soc_codec_dev_ssm2602,
-        .codec_data = &bf5xx_ssm2602_setup,
-};
-
 static struct platform_device *bf5xx_ssm2602_snd_device;
 
 static int __init bf5xx_ssm2602_init(void)
@@ -159,9 +141,7 @@ static int __init bf5xx_ssm2602_init(void)
         if (!bf5xx_ssm2602_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(bf5xx_ssm2602_snd_device,
-                                &bf5xx_ssm2602_snd_devdata);
-        bf5xx_ssm2602_snd_devdata.dev = &bf5xx_ssm2602_snd_device->dev;
+        platform_set_drvdata(bf5xx_ssm2602_snd_device, &bf5xx_ssm2602);
         ret = platform_device_add(bf5xx_ssm2602_snd_device);
 
         if (ret)
diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.c b/sound/soc/blackfin/bf5xx-tdm-pcm.c
index 6bac1ac1a315..74cf759b78a6 100644
--- a/sound/soc/blackfin/bf5xx-tdm-pcm.c
+++ b/sound/soc/blackfin/bf5xx-tdm-pcm.c
@@ -290,14 +290,14 @@ static int bf5xx_pcm_tdm_new(struct snd_card *card, struct snd_soc_dai *dai,
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         goto out;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 ret = bf5xx_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_CAPTURE);
                 if (ret)
@@ -307,25 +307,44 @@ out:
         return ret;
 }
 
-struct snd_soc_platform bf5xx_tdm_soc_platform = {
-        .name           = "bf5xx-audio",
-        .pcm_ops        = &bf5xx_pcm_tdm_ops,
+static struct snd_soc_platform_driver bf5xx_tdm_soc_platform = {
+        .ops        = &bf5xx_pcm_tdm_ops,
         .pcm_new        = bf5xx_pcm_tdm_new,
         .pcm_free       = bf5xx_pcm_free_dma_buffers,
 };
-EXPORT_SYMBOL_GPL(bf5xx_tdm_soc_platform);
 
-static int __init bfin_pcm_tdm_init(void)
+static int __devinit bf5xx_soc_platform_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_platform(&bf5xx_tdm_soc_platform);
+        return snd_soc_register_platform(&pdev->dev, &bf5xx_tdm_soc_platform);
 }
-module_init(bfin_pcm_tdm_init);
 
-static void __exit bfin_pcm_tdm_exit(void)
+static int __devexit bf5xx_soc_platform_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_platform(&bf5xx_tdm_soc_platform);
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver bfin_tdm_driver = {
+        .driver = {
+                        .name = "bf5xx-tdm-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = bf5xx_soc_platform_probe,
+        .remove = __devexit_p(bf5xx_soc_platform_remove),
+};
+
+static int __init snd_bfin_tdm_init(void)
+{
+        return platform_driver_register(&bfin_tdm_driver);
+}
+module_init(snd_bfin_tdm_init);
+
+static void __exit snd_bfin_tdm_exit(void)
+{
+        platform_driver_unregister(&bfin_tdm_driver);
 }
-module_exit(bfin_pcm_tdm_exit);
+module_exit(snd_bfin_tdm_exit);
 
 MODULE_AUTHOR("Barry Song");
 MODULE_DESCRIPTION("ADI Blackfin TDM PCM DMA module");
diff --git a/sound/soc/blackfin/bf5xx-tdm-pcm.h b/sound/soc/blackfin/bf5xx-tdm-pcm.h
index ddc5047df88c..7f8cc01c4477 100644
--- a/sound/soc/blackfin/bf5xx-tdm-pcm.h
+++ b/sound/soc/blackfin/bf5xx-tdm-pcm.h
@@ -15,7 +15,4 @@ struct bf5xx_pcm_dma_params {
         char *name;                     /* stream identifier */
 };
 
-/* platform data */
-extern struct snd_soc_platform bf5xx_tdm_soc_platform;
-
 #endif
diff --git a/sound/soc/blackfin/bf5xx-tdm.c b/sound/soc/blackfin/bf5xx-tdm.c
index 24c14269f4bc..125123929f16 100644
--- a/sound/soc/blackfin/bf5xx-tdm.c
+++ b/sound/soc/blackfin/bf5xx-tdm.c
@@ -214,9 +214,9 @@ static int bf5xx_tdm_suspend(struct snd_soc_dai *dai)
 
         if (!dai->active)
                 return 0;
-        if (dai->capture.active)
+        if (dai->capture_active)
                 sport_rx_stop(sport);
-        if (dai->playback.active)
+        if (dai->playback_active)
                 sport_tx_stop(sport);
         return 0;
 }
@@ -224,7 +224,7 @@ static int bf5xx_tdm_suspend(struct snd_soc_dai *dai)
 static int bf5xx_tdm_resume(struct snd_soc_dai *dai)
 {
         int ret;
-        struct sport_device *sport = dai->private_data;
+        struct sport_device *sport = snd_soc_dai_get_drvdata(dai);
 
         if (!dai->active)
                 return 0;
@@ -262,9 +262,7 @@ static struct snd_soc_dai_ops bf5xx_tdm_dai_ops = {
         .set_channel_map   = bf5xx_tdm_set_channel_map,
 };
 
-struct snd_soc_dai bf5xx_tdm_dai = {
-        .name = "bf5xx-tdm",
-        .id = 0,
+static struct snd_soc_dai_driver bf5xx_tdm_dai = {
         .suspend = bf5xx_tdm_suspend,
         .resume = bf5xx_tdm_resume,
         .playback = {
@@ -279,7 +277,6 @@ struct snd_soc_dai bf5xx_tdm_dai = {
                 .formats = SNDRV_PCM_FMTBIT_S32_LE,},
         .ops = &bf5xx_tdm_dai_ops,
 };
-EXPORT_SYMBOL_GPL(bf5xx_tdm_dai);
 
 static int __devinit bfin_tdm_probe(struct platform_device *pdev)
 {
@@ -320,7 +317,7 @@ static int __devinit bfin_tdm_probe(struct platform_device *pdev)
                 goto sport_config_err;
         }
 
-        ret = snd_soc_register_dai(&bf5xx_tdm_dai);
+        ret = snd_soc_register_dai(&pdev->dev, &bf5xx_tdm_dai);
         if (ret) {
                 pr_err("Failed to register DAI: %d\n", ret);
                 goto sport_config_err;
@@ -337,7 +334,7 @@ sport_config_err:
 static int __devexit bfin_tdm_remove(struct platform_device *pdev)
 {
         peripheral_free_list(&sport_req[sport_num][0]);
-        snd_soc_unregister_dai(&bf5xx_tdm_dai);
+        snd_soc_unregister_dai(&pdev->dev);
 
         return 0;
 }
diff --git a/sound/soc/blackfin/bf5xx-tdm.h b/sound/soc/blackfin/bf5xx-tdm.h
index 04189a18c1ba..e986a3ea3315 100644
--- a/sound/soc/blackfin/bf5xx-tdm.h
+++ b/sound/soc/blackfin/bf5xx-tdm.h
@@ -20,6 +20,4 @@ struct bf5xx_tdm_port {
         int configured;
 };
 
-extern struct snd_soc_dai bf5xx_tdm_dai;
-
 #endif
diff --git a/sound/soc/codecs/ac97.c b/sound/soc/codecs/ac97.c
index 1f5e57a4bb7a..12c87d37eba1 100644
--- a/sound/soc/codecs/ac97.c
+++ b/sound/soc/codecs/ac97.c
@@ -21,7 +21,6 @@
 #include <sound/ac97_codec.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
-#include "ac97.h"
 
 #define AC97_VERSION "0.6"
 
@@ -30,8 +29,7 @@ static int ac97_prepare(struct snd_pcm_substream *substream,
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
 
         int reg = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
                   AC97_PCM_FRONT_DAC_RATE : AC97_PCM_LR_ADC_RATE;
@@ -46,8 +44,8 @@ static struct snd_soc_dai_ops ac97_dai_ops = {
         .prepare        = ac97_prepare,
 };
 
-struct snd_soc_dai ac97_dai = {
-        .name = "AC97 HiFi",
+static struct snd_soc_dai_driver ac97_dai = {
+        .name = "ac97-hifi",
         .ac97_control = 1,
         .playback = {
                 .stream_name = "AC97 Playback",
@@ -63,7 +61,6 @@ struct snd_soc_dai ac97_dai = {
                 .formats = SND_SOC_STD_AC97_FMTS,},
         .ops = &ac97_dai_ops,
 };
-EXPORT_SYMBOL_GPL(ac97_dai);
 
 static unsigned int ac97_read(struct snd_soc_codec *codec,
         unsigned int reg)
@@ -78,95 +75,49 @@ static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,
         return 0;
 }
 
-static int ac97_soc_probe(struct platform_device *pdev)
+static int ac97_soc_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_codec *codec;
         struct snd_ac97_bus *ac97_bus;
         struct snd_ac97_template ac97_template;
-        int i;
-        int ret = 0;
+        int ret;
 
         printk(KERN_INFO "AC97 SoC Audio Codec %s\n", AC97_VERSION);
 
-        socdev->card->codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (!socdev->card->codec)
-                return -ENOMEM;
-        codec = socdev->card->codec;
-        mutex_init(&codec->mutex);
-
-        codec->name = "AC97";
-        codec->owner = THIS_MODULE;
-        codec->dai = &ac97_dai;
-        codec->num_dai = 1;
-        codec->write = ac97_write;
-        codec->read = ac97_read;
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0)
-                goto err;
+        ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
+        if (ret < 0) {
+                printk(KERN_ERR "ASoC: failed to init gen ac97 glue\n");
+                return ret;
+        }
 
         /* add codec as bus device for standard ac97 */
-        ret = snd_ac97_bus(codec->card, 0, &soc_ac97_ops, NULL, &ac97_bus);
+        ret = snd_ac97_bus(codec->card->snd_card, 0, &soc_ac97_ops, NULL, &ac97_bus);
         if (ret < 0)
-                goto bus_err;
+                return ret;
 
         memset(&ac97_template, 0, sizeof(struct snd_ac97_template));
         ret = snd_ac97_mixer(ac97_bus, &ac97_template, &codec->ac97);
         if (ret < 0)
-                goto bus_err;
-
-        for (i = 0; i < card->num_links; i++) {
-                if (card->dai_link[i].codec_dai->ac97_control) {
-                        snd_ac97_dev_add_pdata(codec->ac97,
-                                card->dai_link[i].cpu_dai->ac97_pdata);
-                }
-        }
+                return ret;
 
         return 0;
-
-bus_err:
-        snd_soc_free_pcms(socdev);
-
-err:
-        kfree(socdev->card->codec);
-        socdev->card->codec = NULL;
-        return ret;
 }
 
-static int ac97_soc_remove(struct platform_device *pdev)
+static int ac97_soc_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (!codec)
-                return 0;
-
-        snd_soc_free_pcms(socdev);
-        kfree(socdev->card->codec);
-
         return 0;
 }
 
 #ifdef CONFIG_PM
-static int ac97_soc_suspend(struct platform_device *pdev, pm_message_t msg)
+static int ac97_soc_suspend(struct snd_soc_codec *codec, pm_message_t msg)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_ac97_suspend(socdev->card->codec->ac97);
+        snd_ac97_suspend(codec->ac97);
 
         return 0;
 }
 
-static int ac97_soc_resume(struct platform_device *pdev)
+static int ac97_soc_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_ac97_resume(socdev->card->codec->ac97);
+        snd_ac97_resume(codec->ac97);
 
         return 0;
 }
@@ -175,13 +126,48 @@ static int ac97_soc_resume(struct platform_device *pdev)
 #define ac97_soc_resume NULL
 #endif
 
-struct snd_soc_codec_device soc_codec_dev_ac97 = {
+static struct snd_soc_codec_driver soc_codec_dev_ac97 = {
+        .write = ac97_write,
+        .read = ac97_read,
         .probe =        ac97_soc_probe,
         .remove =       ac97_soc_remove,
         .suspend =      ac97_soc_suspend,
         .resume =       ac97_soc_resume,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_ac97);
+
+static __devinit int ac97_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_ac97, &ac97_dai, 1);
+}
+
+static int __devexit ac97_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_codec(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver ac97_codec_driver = {
+        .driver = {
+                        .name = "ac97-codec",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = ac97_probe,
+        .remove = __devexit_p(ac97_remove),
+};
+
+static int __init ac97_init(void)
+{
+        return platform_driver_register(&ac97_codec_driver);
+}
+module_init(ac97_init);
+
+static void __exit ac97_exit(void)
+{
+        platform_driver_unregister(&ac97_codec_driver);
+}
+module_exit(ac97_exit);
 
 MODULE_DESCRIPTION("Soc Generic AC97 driver");
 MODULE_AUTHOR("Liam Girdwood");
diff --git a/sound/soc/codecs/ac97.h b/sound/soc/codecs/ac97.h
deleted file mode 100644
index 281aa42e2bbb..000000000000
--- a/sound/soc/codecs/ac97.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * linux/sound/codecs/ac97.h -- ALSA SoC Layer
- *
- * Author:              Liam Girdwood
- * Created:             Dec 1st 2005
- * Copyright:   Wolfson Microelectronics. PLC.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __LINUX_SND_SOC_AC97_H
-#define __LINUX_SND_SOC_AC97_H
-
-extern struct snd_soc_codec_device soc_codec_dev_ac97;
-extern struct snd_soc_dai ac97_dai;
-
-#endif
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index a01006c8c606..d272534c8f84 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -33,15 +33,10 @@
 
 /* codec private data */
 struct ad1836_priv {
-        struct snd_soc_codec codec;
-        u16 reg_cache[AD1836_NUM_REGS];
+        enum snd_soc_control_type control_type;
+        void *control_data;
 };
 
-static struct snd_soc_codec *ad1836_codec;
-struct snd_soc_codec_device soc_codec_dev_ad1836;
-static int ad1836_register(struct ad1836_priv *ad1836);
-static void ad1836_unregister(struct ad1836_priv *ad1836);
-
 /*
  * AD1836 volume/mute/de-emphasis etc. controls
  */
@@ -146,8 +141,7 @@ static int ad1836_hw_params(struct snd_pcm_substream *substream,
         int word_len = 0;
 
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
 
         /* bit size */
         switch (params_format(params)) {
@@ -173,12 +167,9 @@ static int ad1836_hw_params(struct snd_pcm_substream *substream,
 }
 
 #ifdef CONFIG_PM
-static int ad1836_soc_suspend(struct platform_device *pdev,
+static int ad1836_soc_suspend(struct snd_soc_codec *codec,
                 pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         /* reset clock control mode */
         u16 adc_ctrl2 = snd_soc_read(codec, AD1836_ADC_CTRL2);
         adc_ctrl2 &= ~AD1836_ADC_SERFMT_MASK;
@@ -186,11 +177,8 @@ static int ad1836_soc_suspend(struct platform_device *pdev,
         return snd_soc_write(codec, AD1836_ADC_CTRL2, adc_ctrl2);
 }
 
-static int ad1836_soc_resume(struct platform_device *pdev)
+static int ad1836_soc_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         /* restore clock control mode */
         u16 adc_ctrl2 = snd_soc_read(codec, AD1836_ADC_CTRL2);
         adc_ctrl2 |= AD1836_ADC_AUX;
@@ -202,49 +190,14 @@ static int ad1836_soc_resume(struct platform_device *pdev)
 #define ad1836_soc_resume  NULL
 #endif
 
-static int __devinit ad1836_spi_probe(struct spi_device *spi)
-{
-        struct snd_soc_codec *codec;
-        struct ad1836_priv *ad1836;
-
-        ad1836 = kzalloc(sizeof(struct ad1836_priv), GFP_KERNEL);
-        if (ad1836 == NULL)
-                return -ENOMEM;
-
-        codec = &ad1836->codec;
-        codec->control_data = spi;
-        codec->dev = &spi->dev;
-
-        dev_set_drvdata(&spi->dev, ad1836);
-
-        return ad1836_register(ad1836);
-}
-
-static int __devexit ad1836_spi_remove(struct spi_device *spi)
-{
-        struct ad1836_priv *ad1836 = dev_get_drvdata(&spi->dev);
-
-        ad1836_unregister(ad1836);
-        return 0;
-}
-
-static struct spi_driver ad1836_spi_driver = {
-        .driver = {
-                .name   = "ad1836",
-                .owner  = THIS_MODULE,
-        },
-        .probe          = ad1836_spi_probe,
-        .remove         = __devexit_p(ad1836_spi_remove),
-};
-
 static struct snd_soc_dai_ops ad1836_dai_ops = {
         .hw_params = ad1836_hw_params,
         .set_fmt = ad1836_set_dai_fmt,
 };
 
 /* codec DAI instance */
-struct snd_soc_dai ad1836_dai = {
-        .name = "AD1836",
+static struct snd_soc_dai_driver ad1836_dai = {
+        .name = "ad1836-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -263,35 +216,13 @@ struct snd_soc_dai ad1836_dai = {
         },
         .ops = &ad1836_dai_ops,
 };
-EXPORT_SYMBOL_GPL(ad1836_dai);
 
-static int ad1836_register(struct ad1836_priv *ad1836)
+static int ad1836_probe(struct snd_soc_codec *codec)
 {
-        int ret;
-        struct snd_soc_codec *codec = &ad1836->codec;
-
-        if (ad1836_codec) {
-                dev_err(codec->dev, "Another ad1836 is registered\n");
-                kfree(ad1836);
-                return -EINVAL;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-        snd_soc_codec_set_drvdata(codec, ad1836);
-        codec->reg_cache = ad1836->reg_cache;
-        codec->reg_cache_size = AD1836_NUM_REGS;
-        codec->name = "AD1836";
-        codec->owner = THIS_MODULE;
-        codec->dai = &ad1836_dai;
-        codec->num_dai = 1;
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        ad1836_dai.dev = codec->dev;
-        ad1836_codec = codec;
+        struct ad1836_priv *ad1836 = snd_soc_codec_get_drvdata(codec);
+        int ret = 0;
 
+        codec->control_data = ad1836->control_data;
         ret = snd_soc_codec_set_cache_io(codec, 4, 12, SND_SOC_SPI);
         if (ret < 0) {
                 dev_err(codec->dev, "failed to set cache I/O: %d\n",
@@ -319,81 +250,69 @@ static int ad1836_register(struct ad1836_priv *ad1836)
         snd_soc_write(codec, AD1836_DAC_L3_VOL, 0x3FF);
         snd_soc_write(codec, AD1836_DAC_R3_VOL, 0x3FF);
 
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                kfree(ad1836);
-                return ret;
-        }
-
-        ret = snd_soc_register_dai(&ad1836_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                snd_soc_unregister_codec(codec);
-                kfree(ad1836);
-                return ret;
-        }
-
-        return 0;
-}
-
-static void ad1836_unregister(struct ad1836_priv *ad1836)
-{
-        snd_soc_unregister_dai(&ad1836_dai);
-        snd_soc_unregister_codec(&ad1836->codec);
-        kfree(ad1836);
-        ad1836_codec = NULL;
-}
-
-static int ad1836_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (ad1836_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = ad1836_codec;
-        codec = ad1836_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
         snd_soc_add_controls(codec, ad1836_snd_controls,
                              ARRAY_SIZE(ad1836_snd_controls));
         snd_soc_dapm_new_controls(codec, ad1836_dapm_widgets,
                                   ARRAY_SIZE(ad1836_dapm_widgets));
         snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
 
-pcm_err:
         return ret;
 }
 
 /* power down chip */
-static int ad1836_remove(struct platform_device *pdev)
+static int ad1836_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
+        /* reset clock control mode */
+        u16 adc_ctrl2 = snd_soc_read(codec, AD1836_ADC_CTRL2);
+        adc_ctrl2 &= ~AD1836_ADC_SERFMT_MASK;
 
-        return 0;
+        return snd_soc_write(codec, AD1836_ADC_CTRL2, adc_ctrl2);
 }
 
-struct snd_soc_codec_device soc_codec_dev_ad1836 = {
+static struct snd_soc_codec_driver soc_codec_dev_ad1836 = {
         .probe =        ad1836_probe,
         .remove =       ad1836_remove,
         .suspend =      ad1836_soc_suspend,
         .resume =       ad1836_soc_resume,
+        .reg_cache_size = AD1836_NUM_REGS,
+        .reg_word_size = sizeof(u16),
+};
+
+static int __devinit ad1836_spi_probe(struct spi_device *spi)
+{
+        struct ad1836_priv *ad1836;
+        int ret;
+
+        ad1836 = kzalloc(sizeof(struct ad1836_priv), GFP_KERNEL);
+        if (ad1836 == NULL)
+                return -ENOMEM;
+
+        spi_set_drvdata(spi, ad1836);
+        ad1836->control_data = spi;
+        ad1836->control_type = SND_SOC_SPI;
+
+        ret = snd_soc_register_codec(&spi->dev,
+                        &soc_codec_dev_ad1836, &ad1836_dai, 1);
+        if (ret < 0)
+                kfree(ad1836);
+        return ret;
+}
+
+static int __devexit ad1836_spi_remove(struct spi_device *spi)
+{
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
+        return 0;
+}
+
+static struct spi_driver ad1836_spi_driver = {
+        .driver = {
+                .name   = "ad1836-codec",
+                .owner  = THIS_MODULE,
+        },
+        .probe          = ad1836_spi_probe,
+        .remove         = __devexit_p(ad1836_spi_remove),
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_ad1836);
 
 static int __init ad1836_init(void)
 {
diff --git a/sound/soc/codecs/ad1836.h b/sound/soc/codecs/ad1836.h
index e9d90d3951c5..845596717fdf 100644
--- a/sound/soc/codecs/ad1836.h
+++ b/sound/soc/codecs/ad1836.h
@@ -60,6 +60,4 @@
 
 #define AD1836_NUM_REGS                16
 
-extern struct snd_soc_dai ad1836_dai;
-extern struct snd_soc_codec_device soc_codec_dev_ad1836;
 #endif
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
index 1def75e4862f..fa2834c91b9f 100644
--- a/sound/soc/codecs/ad193x.c
+++ b/sound/soc/codecs/ad193x.c
@@ -24,9 +24,10 @@
 
 /* codec private data */
 struct ad193x_priv {
-        unsigned int sysclk;
-        struct snd_soc_codec codec;
         u8 reg_cache[AD193X_NUM_REGS];
+        enum snd_soc_control_type bus_type;
+        void *control_data;
+        int sysclk;
 };
 
 /* ad193x register cache & default register settings */
@@ -34,9 +35,6 @@ static const u8 ad193x_reg[AD193X_NUM_REGS] = {
         0, 0, 0, 0, 0, 0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0, 0, 0,
 };
 
-static struct snd_soc_codec *ad193x_codec;
-struct snd_soc_codec_device soc_codec_dev_ad193x;
-
 /*
  * AD193X volume/mute/de-emphasis etc. controls
  */
@@ -275,8 +273,7 @@ static int ad193x_hw_params(struct snd_pcm_substream *substream,
         int word_len = 0, reg = 0, master_rate = 0;
 
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct ad193x_priv *ad193x = snd_soc_codec_get_drvdata(codec);
 
         /* bit size */
@@ -323,100 +320,6 @@ static int ad193x_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static int ad193x_bus_probe(struct device *dev, void *ctrl_data, int bus_type)
-{
-        struct snd_soc_codec *codec;
-        struct ad193x_priv *ad193x;
-        int ret;
-
-        if (ad193x_codec) {
-                dev_err(dev, "Another ad193x is registered\n");
-                return -EINVAL;
-        }
-
-        ad193x = kzalloc(sizeof(struct ad193x_priv), GFP_KERNEL);
-        if (ad193x == NULL)
-                return -ENOMEM;
-
-        dev_set_drvdata(dev, ad193x);
-
-        codec = &ad193x->codec;
-        mutex_init(&codec->mutex);
-        codec->control_data = ctrl_data;
-        codec->dev = dev;
-        snd_soc_codec_set_drvdata(codec, ad193x);
-        codec->reg_cache = ad193x->reg_cache;
-        codec->reg_cache_size = AD193X_NUM_REGS;
-        codec->name = "AD193X";
-        codec->owner = THIS_MODULE;
-        codec->dai = &ad193x_dai;
-        codec->num_dai = 1;
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        ad193x_dai.dev = codec->dev;
-        ad193x_codec = codec;
-
-        memcpy(codec->reg_cache, ad193x_reg, AD193X_NUM_REGS);
-
-        if (bus_type == SND_SOC_I2C)
-                ret = snd_soc_codec_set_cache_io(codec, 8, 8, bus_type);
-        else
-                ret = snd_soc_codec_set_cache_io(codec, 16, 8, bus_type);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to set cache I/O: %d\n",
-                                ret);
-                kfree(ad193x);
-                return ret;
-        }
-
-        /* default setting for ad193x */
-
-        /* unmute dac channels */
-        snd_soc_write(codec, AD193X_DAC_CHNL_MUTE, 0x0);
-        /* de-emphasis: 48kHz, powedown dac */
-        snd_soc_write(codec, AD193X_DAC_CTRL2, 0x1A);
-        /* powerdown dac, dac in tdm mode */
-        snd_soc_write(codec, AD193X_DAC_CTRL0, 0x41);
-        /* high-pass filter enable */
-        snd_soc_write(codec, AD193X_ADC_CTRL0, 0x3);
-        /* sata delay=1, adc aux mode */
-        snd_soc_write(codec, AD193X_ADC_CTRL1, 0x43);
-        /* pll input: mclki/xi */
-        snd_soc_write(codec, AD193X_PLL_CLK_CTRL0, 0x99); /* mclk=24.576Mhz: 0x9D; mclk=12.288Mhz: 0x99 */
-        snd_soc_write(codec, AD193X_PLL_CLK_CTRL1, 0x04);
-        ad193x->sysclk = 12288000;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                kfree(ad193x);
-                return ret;
-        }
-
-        ret = snd_soc_register_dai(&ad193x_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                snd_soc_unregister_codec(codec);
-                kfree(ad193x);
-                return ret;
-        }
-
-        return 0;
-}
-
-static int ad193x_bus_remove(struct device *dev)
-{
-        struct ad193x_priv *ad193x = dev_get_drvdata(dev);
-
-        snd_soc_unregister_dai(&ad193x_dai);
-        snd_soc_unregister_codec(&ad193x->codec);
-        kfree(ad193x);
-        ad193x_codec = NULL;
-
-        return 0;
-}
-
 static struct snd_soc_dai_ops ad193x_dai_ops = {
         .hw_params = ad193x_hw_params,
         .digital_mute = ad193x_mute,
@@ -426,8 +329,8 @@ static struct snd_soc_dai_ops ad193x_dai_ops = {
 };
 
 /* codec DAI instance */
-struct snd_soc_dai ad193x_dai = {
-        .name = "AD193X",
+static struct snd_soc_dai_driver ad193x_dai = {
+        .name = "ad193x-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -446,28 +349,39 @@ struct snd_soc_dai ad193x_dai = {
         },
         .ops = &ad193x_dai_ops,
 };
-EXPORT_SYMBOL_GPL(ad193x_dai);
 
-static int ad193x_probe(struct platform_device *pdev)
+static int ad193x_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
+        struct ad193x_priv *ad193x = snd_soc_codec_get_drvdata(codec);
+        int ret;
 
-        if (ad193x_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
+        codec->control_data = ad193x->control_data;
+        if (ad193x->bus_type == SND_SOC_I2C)
+                ret = snd_soc_codec_set_cache_io(codec, 8, 8, ad193x->bus_type);
+        else
+                ret = snd_soc_codec_set_cache_io(codec, 16, 8, ad193x->bus_type);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to set cache I/O: %d\n",
+                                ret);
+                kfree(ad193x);
+                return ret;
         }
 
-        socdev->card->codec = ad193x_codec;
-        codec = ad193x_codec;
+        /* default setting for ad193x */
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
+        /* unmute dac channels */
+        snd_soc_write(codec, AD193X_DAC_CHNL_MUTE, 0x0);
+        /* de-emphasis: 48kHz, powedown dac */
+        snd_soc_write(codec, AD193X_DAC_CTRL2, 0x1A);
+        /* powerdown dac, dac in tdm mode */
+        snd_soc_write(codec, AD193X_DAC_CTRL0, 0x41);
+        /* high-pass filter enable */
+        snd_soc_write(codec, AD193X_ADC_CTRL0, 0x3);
+        /* sata delay=1, adc aux mode */
+        snd_soc_write(codec, AD193X_ADC_CTRL1, 0x43);
+        /* pll input: mclki/xi */
+        snd_soc_write(codec, AD193X_PLL_CLK_CTRL0, 0x99); /* mclk=24.576Mhz: 0x9D; mclk=12.288Mhz: 0x99 */
+        snd_soc_write(codec, AD193X_PLL_CLK_CTRL1, 0x04);
 
         snd_soc_add_controls(codec, ad193x_snd_controls,
                              ARRAY_SIZE(ad193x_snd_controls));
@@ -475,41 +389,47 @@ static int ad193x_probe(struct platform_device *pdev)
                                   ARRAY_SIZE(ad193x_dapm_widgets));
         snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
 
-pcm_err:
         return ret;
 }
 
-/* power down chip */
-static int ad193x_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_ad193x = {
+static struct snd_soc_codec_driver soc_codec_dev_ad193x = {
         .probe =        ad193x_probe,
-        .remove =       ad193x_remove,
+        .reg_cache_default = ad193x_reg,
+        .reg_cache_size = AD193X_NUM_REGS,
+        .reg_word_size = sizeof(u16),
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_ad193x);
 
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit ad193x_spi_probe(struct spi_device *spi)
 {
-        return ad193x_bus_probe(&spi->dev, spi, SND_SOC_SPI);
+        struct ad193x_priv *ad193x;
+        int ret;
+
+        ad193x = kzalloc(sizeof(struct ad193x_priv), GFP_KERNEL);
+        if (ad193x == NULL)
+                return -ENOMEM;
+
+        spi_set_drvdata(spi, ad193x);
+        ad193x->control_data = spi;
+        ad193x->bus_type = SND_SOC_SPI;
+
+        ret = snd_soc_register_codec(&spi->dev,
+                        &soc_codec_dev_ad193x, &ad193x_dai, 1);
+        if (ret < 0)
+                kfree(ad193x);
+        return ret;
 }
 
 static int __devexit ad193x_spi_remove(struct spi_device *spi)
 {
-        return ad193x_bus_remove(&spi->dev);
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
+        return 0;
 }
 
 static struct spi_driver ad193x_spi_driver = {
         .driver = {
-                .name   = "ad193x",
+                .name   = "ad193x-codec",
                 .owner  = THIS_MODULE,
         },
         .probe          = ad193x_spi_probe,
@@ -528,17 +448,34 @@ MODULE_DEVICE_TABLE(i2c, ad193x_id);
 static int __devinit ad193x_i2c_probe(struct i2c_client *client,
                 const struct i2c_device_id *id)
 {
-        return ad193x_bus_probe(&client->dev, client, SND_SOC_I2C);
+        struct ad193x_priv *ad193x;
+        int ret;
+
+        ad193x = kzalloc(sizeof(struct ad193x_priv), GFP_KERNEL);
+        if (ad193x == NULL)
+                return -ENOMEM;
+
+        i2c_set_clientdata(client, ad193x);
+        ad193x->control_data = client;
+        ad193x->bus_type = SND_SOC_I2C;
+
+        ret =  snd_soc_register_codec(&client->dev,
+                        &soc_codec_dev_ad193x, &ad193x_dai, 1);
+        if (ret < 0)
+                kfree(ad193x);
+        return ret;
 }
 
 static int __devexit ad193x_i2c_remove(struct i2c_client *client)
 {
-        return ad193x_bus_remove(&client->dev);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
+        return 0;
 }
 
 static struct i2c_driver ad193x_i2c_driver = {
         .driver = {
-                .name = "ad193x",
+                .name = "ad193x-codec",
         },
         .probe    = ad193x_i2c_probe,
         .remove   = __devexit_p(ad193x_i2c_remove),
diff --git a/sound/soc/codecs/ad193x.h b/sound/soc/codecs/ad193x.h
index 654ba64ae04c..9747b5497877 100644
--- a/sound/soc/codecs/ad193x.h
+++ b/sound/soc/codecs/ad193x.h
@@ -80,7 +80,4 @@
 
 #define AD193X_NUM_REGS          17
 
-extern struct snd_soc_dai ad193x_dai;
-extern struct snd_soc_codec_device soc_codec_dev_ad193x;
-
 #endif
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index 042072738cdc..1371afac657b 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -130,8 +130,8 @@ static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,
         return 0;
 }
 
-struct snd_soc_dai ad1980_dai = {
-        .name = "AC97",
+struct snd_soc_dai_driver ad1980_dai = {
+        .name = "ad1980-hifi",
         .ac97_control = 1,
         .playback = {
                 .stream_name = "Playback",
@@ -177,53 +177,20 @@ err:
         return -EIO;
 }
 
-static int ad1980_soc_probe(struct platform_device *pdev)
+static int ad1980_soc_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
+        int ret;
         u16 vendor_id2;
         u16 ext_status;
 
         printk(KERN_INFO "AD1980 SoC Audio Codec\n");
 
-        socdev->card->codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (socdev->card->codec == NULL)
-                return -ENOMEM;
-        codec = socdev->card->codec;
-        mutex_init(&codec->mutex);
-
-        codec->reg_cache =
-                kzalloc(sizeof(u16) * ARRAY_SIZE(ad1980_reg), GFP_KERNEL);
-        if (codec->reg_cache == NULL) {
-                ret = -ENOMEM;
-                goto cache_err;
-        }
-        memcpy(codec->reg_cache, ad1980_reg, sizeof(u16) * \
-                        ARRAY_SIZE(ad1980_reg));
-        codec->reg_cache_size = sizeof(u16) * ARRAY_SIZE(ad1980_reg);
-        codec->reg_cache_step = 2;
-        codec->name = "AD1980";
-        codec->owner = THIS_MODULE;
-        codec->dai = &ad1980_dai;
-        codec->num_dai = 1;
-        codec->write = ac97_write;
-        codec->read = ac97_read;
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
         ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
         if (ret < 0) {
                 printk(KERN_ERR "ad1980: failed to register AC97 codec\n");
-                goto codec_err;
+                return ret;
         }
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0)
-                goto pcm_err;
-
-
         ret = ad1980_reset(codec, 0);
         if (ret < 0) {
                 printk(KERN_ERR "Failed to reset AD1980: AC97 link error\n");
@@ -262,41 +229,59 @@ static int ad1980_soc_probe(struct platform_device *pdev)
         return 0;
 
 reset_err:
-        snd_soc_free_pcms(socdev);
-
-pcm_err:
         snd_soc_free_ac97_codec(codec);
-
-codec_err:
-        kfree(codec->reg_cache);
-
-cache_err:
-        kfree(socdev->card->codec);
-        socdev->card->codec = NULL;
         return ret;
 }
 
-static int ad1980_soc_remove(struct platform_device *pdev)
+static int ad1980_soc_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec == NULL)
-                return 0;
-
-        snd_soc_dapm_free(socdev);
-        snd_soc_free_pcms(socdev);
         snd_soc_free_ac97_codec(codec);
-        kfree(codec->reg_cache);
-        kfree(codec);
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_ad1980 = {
+static struct snd_soc_codec_driver soc_codec_dev_ad1980 = {
         .probe =        ad1980_soc_probe,
         .remove =       ad1980_soc_remove,
+        .reg_cache_size = ARRAY_SIZE(ad1980_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_step = 2,
+        .write = ac97_write,
+        .read = ac97_read,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_ad1980);
+
+static __devinit int ad1980_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_ad1980, &ad1980_dai, 1);
+}
+
+static int __devexit ad1980_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_codec(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver ad1980_codec_driver = {
+        .driver = {
+                        .name = "ad1980-codec",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = ad1980_probe,
+        .remove = __devexit_p(ad1980_remove),
+};
+
+static int __init ad1980_init(void)
+{
+        return platform_driver_register(&ad1980_codec_driver);
+}
+module_init(ad1980_init);
+
+static void __exit ad1980_exit(void)
+{
+        platform_driver_unregister(&ad1980_codec_driver);
+}
+module_exit(ad1980_exit);
 
 MODULE_DESCRIPTION("ASoC ad1980 driver");
 MODULE_AUTHOR("Roy Huang, Cliff Cai");
diff --git a/sound/soc/codecs/ad1980.h b/sound/soc/codecs/ad1980.h
index db6c8500d66b..29b5a8750926 100644
--- a/sound/soc/codecs/ad1980.h
+++ b/sound/soc/codecs/ad1980.h
@@ -17,7 +17,4 @@
 #define PR5             0x2000
 #define PR6             0x4000
 
-extern struct snd_soc_dai ad1980_dai;
-extern struct snd_soc_codec_device soc_codec_dev_ad1980;
-
 #endif
diff --git a/sound/soc/codecs/ad73311.c b/sound/soc/codecs/ad73311.c
index 475807bea2c2..c53955fe17b6 100644
--- a/sound/soc/codecs/ad73311.c
+++ b/sound/soc/codecs/ad73311.c
@@ -23,8 +23,8 @@
 
 #include "ad73311.h"
 
-struct snd_soc_dai ad73311_dai = {
-        .name = "AD73311",
+static struct snd_soc_dai_driver ad73311_dai = {
+        .name = "ad73311-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -38,68 +38,40 @@ struct snd_soc_dai ad73311_dai = {
                 .rates = SNDRV_PCM_RATE_8000,
                 .formats = SNDRV_PCM_FMTBIT_S16_LE, },
 };
-EXPORT_SYMBOL_GPL(ad73311_dai);
 
-static int ad73311_soc_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
-        mutex_init(&codec->mutex);
-        codec->name = "AD73311";
-        codec->owner = THIS_MODULE;
-        codec->dai = &ad73311_dai;
-        codec->num_dai = 1;
-        socdev->card->codec = codec;
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "ad73311: failed to create pcms\n");
-                goto pcm_err;
-        }
-
-        return ret;
+static struct snd_soc_codec_driver soc_codec_dev_ad73311;
 
-pcm_err:
-        kfree(socdev->card->codec);
-        socdev->card->codec = NULL;
-        return ret;
+static int ad73311_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_ad73311, &ad73311_dai, 1);
 }
 
-static int ad73311_soc_remove(struct platform_device *pdev)
+static int ad73311_remove(struct platform_device *pdev)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec == NULL)
-                return 0;
-        snd_soc_free_pcms(socdev);
-        kfree(codec);
+        snd_soc_unregister_codec(&pdev->dev);
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_ad73311 = {
-        .probe =        ad73311_soc_probe,
-        .remove =       ad73311_soc_remove,
+static struct platform_driver ad73311_codec_driver = {
+        .driver = {
+                        .name = "ad73311-codec",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = ad73311_probe,
+        .remove = __devexit_p(ad73311_remove),
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_ad73311);
 
 static int __init ad73311_init(void)
 {
-        return snd_soc_register_dai(&ad73311_dai);
+        return platform_driver_register(&ad73311_codec_driver);
 }
 module_init(ad73311_init);
 
 static void __exit ad73311_exit(void)
 {
-        snd_soc_unregister_dai(&ad73311_dai);
+        platform_driver_unregister(&ad73311_codec_driver);
 }
 module_exit(ad73311_exit);
 
diff --git a/sound/soc/codecs/ad73311.h b/sound/soc/codecs/ad73311.h
index 569573d2d4d7..4b353eefc0bf 100644
--- a/sound/soc/codecs/ad73311.h
+++ b/sound/soc/codecs/ad73311.h
@@ -85,6 +85,4 @@
 #define REGF_INV                (1 << 6)
 #define REGF_ALB                (1 << 7)
 
-extern struct snd_soc_dai ad73311_dai;
-extern struct snd_soc_codec_device soc_codec_dev_ad73311;
 #endif
diff --git a/sound/soc/codecs/ads117x.c b/sound/soc/codecs/ads117x.c
index f8e75edb27b7..8402854ec15e 100644
--- a/sound/soc/codecs/ads117x.c
+++ b/sound/soc/codecs/ads117x.c
@@ -19,16 +19,12 @@
 #include <sound/initval.h>
 #include <sound/soc.h>
 
-#include "ads117x.h"
-
 #define ADS117X_RATES (SNDRV_PCM_RATE_8000_48000)
-
 #define ADS117X_FORMATS (SNDRV_PCM_FMTBIT_S16_LE)
 
-struct snd_soc_dai ads117x_dai = {
+static struct snd_soc_dai_driver ads117x_dai = {
 /* ADC */
-        .name = "ADS117X ADC",
-        .id = 1,
+        .name = "ads117x-hifi",
         .capture = {
                 .stream_name = "Capture",
                 .channels_min = 1,
@@ -36,75 +32,29 @@ struct snd_soc_dai ads117x_dai = {
                 .rates = ADS117X_RATES,
                 .formats = ADS117X_FORMATS,},
 };
-EXPORT_SYMBOL_GPL(ads117x_dai);
-
-static int ads117x_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret;
-
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
 
-        socdev->card->codec = codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-        codec->name = "ADS117X";
-        codec->owner = THIS_MODULE;
-        codec->dai = &ads117x_dai;
-        codec->num_dai = 1;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "ads117x: failed to create pcms\n");
-                kfree(codec);
-                return ret;
-        }
-
-        return 0;
-}
-
-static int ads117x_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        snd_soc_free_pcms(socdev);
-        kfree(codec);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_ads117x = {
-        .probe =        ads117x_probe,
-        .remove =       ads117x_remove,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_ads117x);
+static struct snd_soc_codec_driver soc_codec_dev_ads117x;
 
-static __devinit int ads117x_platform_probe(struct platform_device *pdev)
+static __devinit int ads117x_probe(struct platform_device *pdev)
 {
-        ads117x_dai.dev = &pdev->dev;
-        return snd_soc_register_dai(&ads117x_dai);
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_ads117x, &ads117x_dai, 1);
 }
 
-static int __devexit ads117x_platform_remove(struct platform_device *pdev)
+static int __devexit ads117x_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_dai(&ads117x_dai);
+        snd_soc_unregister_codec(&pdev->dev);
         return 0;
 }
 
 static struct platform_driver ads117x_codec_driver = {
         .driver = {
-                        .name = "ads117x",
+                        .name = "ads117x-codec",
                         .owner = THIS_MODULE,
         },
 
-        .probe = ads117x_platform_probe,
-        .remove = __devexit_p(ads117x_platform_remove),
+        .probe = ads117x_probe,
+        .remove = __devexit_p(ads117x_remove),
 };
 
 static int __init ads117x_init(void)
diff --git a/sound/soc/codecs/ads117x.h b/sound/soc/codecs/ads117x.h
index dbcf50ec9bd1..3ce028614002 100644
--- a/sound/soc/codecs/ads117x.h
+++ b/sound/soc/codecs/ads117x.h
@@ -9,5 +9,5 @@
  *  Free Software Foundation;  either version 2 of the  License, or (at your
  *  option) any later version.
  */
-extern struct snd_soc_dai ads117x_dai;
-extern struct snd_soc_codec_device soc_codec_dev_ads117x;
+extern struct snd_soc_dai_driver ads117x_dai;
+extern struct snd_soc_codec_driver soc_codec_dev_ads117x;
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c
index 192aebda3029..c27f8f59dc66 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.c
@@ -17,8 +17,6 @@
 #include <linux/spi/spi.h>
 #include <sound/asoundef.h>
 
-#include "ak4104.h"
-
 /* AK4104 registers addresses */
 #define AK4104_REG_CONTROL1             0x00
 #define AK4104_REG_RESERVED             0x01
@@ -45,11 +43,11 @@
 #define AK4104_TX_TXE                   (1 << 0)
 #define AK4104_TX_V                     (1 << 1)
 
-#define DRV_NAME "ak4104"
+#define DRV_NAME "ak4104-codec"
 
 struct ak4104_private {
-        struct snd_soc_codec codec;
-        u8 reg_cache[AK4104_NUM_REGS];
+        enum snd_soc_control_type control_type;
+        void *control_data;
 };
 
 static int ak4104_fill_cache(struct snd_soc_codec *codec)
@@ -58,7 +56,7 @@ static int ak4104_fill_cache(struct snd_soc_codec *codec)
         u8 *reg_cache = codec->reg_cache;
         struct spi_device *spi = codec->control_data;
 
-        for (i = 0; i < codec->reg_cache_size; i++) {
+        for (i = 0; i < codec->driver->reg_cache_size; i++) {
                 int ret = spi_w8r8(spi, i | AK4104_READ);
                 if (ret < 0) {
                         dev_err(&spi->dev, "SPI write failure\n");
@@ -76,7 +74,7 @@ static unsigned int ak4104_read_reg_cache(struct snd_soc_codec *codec,
 {
         u8 *reg_cache = codec->reg_cache;
 
-        if (reg >= codec->reg_cache_size)
+        if (reg >= codec->driver->reg_cache_size)
                 return -EINVAL;
 
         return reg_cache[reg];
@@ -88,7 +86,7 @@ static int ak4104_spi_write(struct snd_soc_codec *codec, unsigned int reg,
         u8 *cache = codec->reg_cache;
         struct spi_device *spi = codec->control_data;
 
-        if (reg >= codec->reg_cache_size)
+        if (reg >= codec->driver->reg_cache_size)
                 return -EINVAL;
 
         /* only write to the hardware if value has changed */
@@ -145,8 +143,7 @@ static int ak4104_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         int val = 0;
 
         /* set the IEC958 bits: consumer mode, no copyright bit */
@@ -178,8 +175,8 @@ static struct snd_soc_dai_ops ak4101_dai_ops = {
         .set_fmt = ak4104_set_dai_fmt,
 };
 
-struct snd_soc_dai ak4104_dai = {
-        .name = DRV_NAME,
+static struct snd_soc_dai_driver ak4104_dai = {
+        .name = "ak4104-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -192,45 +189,17 @@ struct snd_soc_dai ak4104_dai = {
         .ops = &ak4101_dai_ops,
 };
 
-static struct snd_soc_codec *ak4104_codec;
-
-static int ak4104_spi_probe(struct spi_device *spi)
+static int ak4104_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec;
-        struct ak4104_private *ak4104;
+        struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
         int ret, val;
 
-        spi->bits_per_word = 8;
-        spi->mode = SPI_MODE_0;
-        ret = spi_setup(spi);
-        if (ret < 0)
-                return ret;
-
-        ak4104 = kzalloc(sizeof(struct ak4104_private), GFP_KERNEL);
-        if (!ak4104) {
-                dev_err(&spi->dev, "could not allocate codec\n");
-                return -ENOMEM;
-        }
-
-        codec = &ak4104->codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->dev = &spi->dev;
-        codec->name = DRV_NAME;
-        codec->owner = THIS_MODULE;
-        codec->dai = &ak4104_dai;
-        codec->num_dai = 1;
-        snd_soc_codec_set_drvdata(codec, ak4104);
-        codec->control_data = spi;
-        codec->reg_cache = ak4104->reg_cache;
-        codec->reg_cache_size = AK4104_NUM_REGS;
+        codec->control_data = ak4104->control_data;
 
         /* read all regs and fill the cache */
         ret = ak4104_fill_cache(codec);
         if (ret < 0) {
-                dev_err(&spi->dev, "failed to fill register cache\n");
+                dev_err(codec->dev, "failed to fill register cache\n");
                 return ret;
         }
 
@@ -238,93 +207,81 @@ static int ak4104_spi_probe(struct spi_device *spi)
          * should contain 0x5b. Not a good way to verify the presence of
          * the device, but there is no hardware ID register. */
         if (ak4104_read_reg_cache(codec, AK4104_REG_RESERVED) !=
-                                         AK4104_RESERVED_VAL) {
-                ret = -ENODEV;
-                goto error_free_codec;
-        }
+                                         AK4104_RESERVED_VAL)
+                return -ENODEV;
 
         /* set power-up and non-reset bits */
         val = ak4104_read_reg_cache(codec, AK4104_REG_CONTROL1);
         val |= AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN;
         ret = ak4104_spi_write(codec, AK4104_REG_CONTROL1, val);
         if (ret < 0)
-                goto error_free_codec;
+                return ret;
 
         /* enable transmitter */
         val = ak4104_read_reg_cache(codec, AK4104_REG_TX);
         val |= AK4104_TX_TXE;
         ret = ak4104_spi_write(codec, AK4104_REG_TX, val);
         if (ret < 0)
-                goto error_free_codec;
-
-        ak4104_codec = codec;
-        ret = snd_soc_register_dai(&ak4104_dai);
-        if (ret < 0) {
-                dev_err(&spi->dev, "failed to register DAI\n");
-                goto error_free_codec;
-        }
+                return ret;
 
-        spi_set_drvdata(spi, ak4104);
-        dev_info(&spi->dev, "SPI device initialized\n");
+        dev_info(codec->dev, "SPI device initialized\n");
         return 0;
-
-error_free_codec:
-        kfree(ak4104);
-        ak4104_dai.dev = NULL;
-        return ret;
 }
 
-static int __devexit ak4104_spi_remove(struct spi_device *spi)
+static int ak4104_remove(struct snd_soc_codec *codec)
 {
-        int ret, val;
-        struct ak4104_private *ak4104 = spi_get_drvdata(spi);
+        int val, ret;
 
-        val = ak4104_read_reg_cache(&ak4104->codec, AK4104_REG_CONTROL1);
+        val = ak4104_read_reg_cache(codec, AK4104_REG_CONTROL1);
         if (val < 0)
                 return val;
 
         /* clear power-up and non-reset bits */
         val &= ~(AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN);
-        ret = ak4104_spi_write(&ak4104->codec, AK4104_REG_CONTROL1, val);
-        if (ret < 0)
-                return ret;
+        ret = ak4104_spi_write(codec, AK4104_REG_CONTROL1, val);
 
-        ak4104_codec = NULL;
-        kfree(ak4104);
-        return 0;
+        return ret;
 }
 
-static int ak4104_probe(struct platform_device *pdev)
+static struct snd_soc_codec_driver soc_codec_device_ak4104 = {
+        .probe =        ak4104_probe,
+        .remove =       ak4104_remove,
+        .reg_cache_size = AK4104_NUM_REGS,
+        .reg_word_size = sizeof(u16),
+};
+
+static int ak4104_spi_probe(struct spi_device *spi)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = ak4104_codec;
+        struct ak4104_private *ak4104;
         int ret;
 
-        /* Connect the codec to the socdev.  snd_soc_new_pcms() needs this. */
-        socdev->card->codec = codec;
-
-        /* Register PCMs */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms\n");
+        spi->bits_per_word = 8;
+        spi->mode = SPI_MODE_0;
+        ret = spi_setup(spi);
+        if (ret < 0)
                 return ret;
-        }
 
-        return 0;
+        ak4104 = kzalloc(sizeof(struct ak4104_private), GFP_KERNEL);
+        if (ak4104 == NULL)
+                return -ENOMEM;
+
+        ak4104->control_data = spi;
+        ak4104->control_type = SND_SOC_SPI;
+        spi_set_drvdata(spi, ak4104);
+
+        ret = snd_soc_register_codec(&spi->dev,
+                        &soc_codec_device_ak4104, &ak4104_dai, 1);
+        if (ret < 0)
+                kfree(ak4104);
+        return ret;
 }
 
-static int ak4104_remove(struct platform_device *pdev)
+static int __devexit ak4104_spi_remove(struct spi_device *spi)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        snd_soc_free_pcms(socdev);
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
         return 0;
-};
-
-struct snd_soc_codec_device soc_codec_device_ak4104 = {
-        .probe =        ak4104_probe,
-        .remove =       ak4104_remove
-};
-EXPORT_SYMBOL_GPL(soc_codec_device_ak4104);
+}
 
 static struct spi_driver ak4104_spi_driver = {
         .driver  = {
diff --git a/sound/soc/codecs/ak4104.h b/sound/soc/codecs/ak4104.h
deleted file mode 100644
index eb88fe7e4def..000000000000
--- a/sound/soc/codecs/ak4104.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _AK4104_H
-#define _AK4104_H
-
-extern struct snd_soc_dai ak4104_dai;
-extern struct snd_soc_codec_device soc_codec_device_ak4104;
-
-#endif
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index d4253675b2d3..cd88c8f32a38 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -31,11 +31,11 @@
 
 #define AK4535_VERSION "0.3"
 
-struct snd_soc_codec_device soc_codec_dev_ak4535;
-
 /* codec private data */
 struct ak4535_priv {
         unsigned int sysclk;
+        enum snd_soc_control_type control_type;
+        void *control_data;
 };
 
 /*
@@ -313,8 +313,7 @@ static int ak4535_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct ak4535_priv *ak4535 = snd_soc_codec_get_drvdata(codec);
         u8 mode2 = ak4535_read_reg_cache(codec, AK4535_MODE2) & ~(0x3 << 5);
         int rate = params_rate(params), fs = 256;
@@ -378,14 +377,16 @@ static int ak4535_mute(struct snd_soc_dai *dai, int mute)
 static int ak4535_set_bias_level(struct snd_soc_codec *codec,
         enum snd_soc_bias_level level)
 {
-        u16 i;
+        u16 i, mute_reg;
 
         switch (level) {
         case SND_SOC_BIAS_ON:
-                ak4535_mute(codec->dai, 0);
+                mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC) & 0xffdf;
+                ak4535_write(codec, AK4535_DAC, mute_reg);
                 break;
         case SND_SOC_BIAS_PREPARE:
-                ak4535_mute(codec->dai, 1);
+                mute_reg = ak4535_read_reg_cache(codec, AK4535_DAC) & 0xffdf;
+                ak4535_write(codec, AK4535_DAC, mute_reg | 0x20);
                 break;
         case SND_SOC_BIAS_STANDBY:
                 i = ak4535_read_reg_cache(codec, AK4535_PM1);
@@ -413,8 +414,8 @@ static struct snd_soc_dai_ops ak4535_dai_ops = {
         .set_sysclk     = ak4535_set_dai_sysclk,
 };
 
-struct snd_soc_dai ak4535_dai = {
-        .name = "AK4535",
+static struct snd_soc_dai_driver ak4535_dai = {
+        .name = "ak4535-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -429,54 +430,27 @@ struct snd_soc_dai ak4535_dai = {
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,},
         .ops = &ak4535_dai_ops,
 };
-EXPORT_SYMBOL_GPL(ak4535_dai);
 
-static int ak4535_suspend(struct platform_device *pdev, pm_message_t state)
+static int ak4535_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         ak4535_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int ak4535_resume(struct platform_device *pdev)
+static int ak4535_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         ak4535_sync(codec);
         ak4535_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
         return 0;
 }
 
-/*
- * initialise the AK4535 driver
- * register the mixer and dsp interfaces with the kernel
- */
-static int ak4535_init(struct snd_soc_device *socdev)
+static int ak4535_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
-        int ret = 0;
+        struct ak4535_priv *ak4535 = snd_soc_codec_get_drvdata(codec);
 
-        codec->name = "AK4535";
-        codec->owner = THIS_MODULE;
-        codec->read = ak4535_read_reg_cache;
-        codec->write = ak4535_write;
-        codec->set_bias_level = ak4535_set_bias_level;
-        codec->dai = &ak4535_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(ak4535_reg);
-        codec->reg_cache = kmemdup(ak4535_reg, sizeof(ak4535_reg), GFP_KERNEL);
-
-        if (codec->reg_cache == NULL)
-                return -ENOMEM;
+        printk(KERN_INFO "AK4535 Audio Codec %s", AK4535_VERSION);
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "ak4535: failed to create pcms\n");
-                goto pcm_err;
-        }
+        codec->control_data = ak4535->control_data;
 
         /* power on device */
         ak4535_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
@@ -485,39 +459,55 @@ static int ak4535_init(struct snd_soc_device *socdev)
                                 ARRAY_SIZE(ak4535_snd_controls));
         ak4535_add_widgets(codec);
 
-        return ret;
-
-pcm_err:
-        kfree(codec->reg_cache);
+        return 0;
+}
 
-        return ret;
+/* power down chip */
+static int ak4535_remove(struct snd_soc_codec *codec)
+{
+        ak4535_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
 }
 
-static struct snd_soc_device *ak4535_socdev;
+static struct snd_soc_codec_driver soc_codec_dev_ak4535 = {
+        .probe =        ak4535_probe,
+        .remove =       ak4535_remove,
+        .suspend =      ak4535_suspend,
+        .resume =       ak4535_resume,
+        .read = ak4535_read_reg_cache,
+        .write = ak4535_write,
+        .set_bias_level = ak4535_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(ak4535_reg),
+        .reg_word_size = sizeof(u8),
+        .reg_cache_default = ak4535_reg,
+};
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-
-static int ak4535_i2c_probe(struct i2c_client *i2c,
-                            const struct i2c_device_id *id)
+static __devinit int ak4535_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
 {
-        struct snd_soc_device *socdev = ak4535_socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct ak4535_priv *ak4535;
         int ret;
 
-        i2c_set_clientdata(i2c, codec);
-        codec->control_data = i2c;
+        ak4535 = kzalloc(sizeof(struct ak4535_priv), GFP_KERNEL);
+        if (ak4535 == NULL)
+                return -ENOMEM;
 
-        ret = ak4535_init(socdev);
-        if (ret < 0)
-                printk(KERN_ERR "failed to initialise AK4535\n");
+        i2c_set_clientdata(i2c, ak4535);
+        ak4535->control_data = i2c;
+        ak4535->control_type = SND_SOC_I2C;
 
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_ak4535, &ak4535_dai, 1);
+        if (ret < 0)
+                kfree(ak4535);
         return ret;
 }
 
-static int ak4535_i2c_remove(struct i2c_client *client)
+static __devexit int ak4535_i2c_remove(struct i2c_client *client)
 {
-        struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        kfree(codec->reg_cache);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -529,138 +519,34 @@ MODULE_DEVICE_TABLE(i2c, ak4535_i2c_id);
 
 static struct i2c_driver ak4535_i2c_driver = {
         .driver = {
-                .name = "AK4535 I2C Codec",
+                .name = "ak4535-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    ak4535_i2c_probe,
-        .remove =   ak4535_i2c_remove,
+        .remove =   __devexit_p(ak4535_i2c_remove),
         .id_table = ak4535_i2c_id,
 };
-
-static int ak4535_add_i2c_device(struct platform_device *pdev,
-                                 const struct ak4535_setup_data *setup)
-{
-        struct i2c_board_info info;
-        struct i2c_adapter *adapter;
-        struct i2c_client *client;
-        int ret;
-
-        ret = i2c_add_driver(&ak4535_i2c_driver);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "can't add i2c driver\n");
-                return ret;
-        }
-
-        memset(&info, 0, sizeof(struct i2c_board_info));
-        info.addr = setup->i2c_address;
-        strlcpy(info.type, "ak4535", I2C_NAME_SIZE);
-
-        adapter = i2c_get_adapter(setup->i2c_bus);
-        if (!adapter) {
-                dev_err(&pdev->dev, "can't get i2c adapter %d\n",
-                        setup->i2c_bus);
-                goto err_driver;
-        }
-
-        client = i2c_new_device(adapter, &info);
-        i2c_put_adapter(adapter);
-        if (!client) {
-                dev_err(&pdev->dev, "can't add i2c device at 0x%x\n",
-                        (unsigned int)info.addr);
-                goto err_driver;
-        }
-
-        return 0;
-
-err_driver:
-        i2c_del_driver(&ak4535_i2c_driver);
-        return -ENODEV;
-}
 #endif
 
-static int ak4535_probe(struct platform_device *pdev)
+static int __init ak4535_modinit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct ak4535_setup_data *setup;
-        struct snd_soc_codec *codec;
-        struct ak4535_priv *ak4535;
-        int ret;
-
-        printk(KERN_INFO "AK4535 Audio Codec %s", AK4535_VERSION);
-
-        setup = socdev->codec_data;
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
-
-        ak4535 = kzalloc(sizeof(struct ak4535_priv), GFP_KERNEL);
-        if (ak4535 == NULL) {
-                kfree(codec);
-                return -ENOMEM;
-        }
-
-        snd_soc_codec_set_drvdata(codec, ak4535);
-        socdev->card->codec = codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        ak4535_socdev = socdev;
-        ret = -ENODEV;
-
+        int ret = 0;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        if (setup->i2c_address) {
-                codec->hw_write = (hw_write_t)i2c_master_send;
-                ret = ak4535_add_i2c_device(pdev, setup);
-        }
-#endif
-
+        ret = i2c_add_driver(&ak4535_i2c_driver);
         if (ret != 0) {
-                kfree(snd_soc_codec_get_drvdata(codec));
-                kfree(codec);
+                printk(KERN_ERR "Failed to register AK4535 I2C driver: %d\n",
+                       ret);
         }
+#endif
         return ret;
 }
+module_init(ak4535_modinit);
 
-/* power down chip */
-static int ak4535_remove(struct platform_device *pdev)
+static void __exit ak4535_exit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec->control_data)
-                ak4535_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        if (codec->control_data)
-                i2c_unregister_device(codec->control_data);
         i2c_del_driver(&ak4535_i2c_driver);
 #endif
-        kfree(snd_soc_codec_get_drvdata(codec));
-        kfree(codec);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_ak4535 = {
-        .probe =        ak4535_probe,
-        .remove =       ak4535_remove,
-        .suspend =      ak4535_suspend,
-        .resume =       ak4535_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_ak4535);
-
-static int __init ak4535_modinit(void)
-{
-        return snd_soc_register_dai(&ak4535_dai);
-}
-module_init(ak4535_modinit);
-
-static void __exit ak4535_exit(void)
-{
-        snd_soc_unregister_dai(&ak4535_dai);
 }
 module_exit(ak4535_exit);
 
diff --git a/sound/soc/codecs/ak4535.h b/sound/soc/codecs/ak4535.h
index c7a58703ea39..0431e5f634a2 100644
--- a/sound/soc/codecs/ak4535.h
+++ b/sound/soc/codecs/ak4535.h
@@ -36,12 +36,4 @@
 
 #define AK4535_CACHEREGNUM      0x10
 
-struct ak4535_setup_data {
-        int            i2c_bus;
-        unsigned short i2c_address;
-};
-
-extern struct snd_soc_dai ak4535_dai;
-extern struct snd_soc_codec_device soc_codec_dev_ak4535;
-
 #endif
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 3d7dc55305ec..31b35e967398 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -30,8 +30,6 @@
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
-#include "ak4642.h"
-
 #define AK4642_VERSION "0.0.1"
 
 #define PW_MGMT1        0x00
@@ -102,7 +100,6 @@
 #define FS3             (1 << 5)
 #define FS_MASK         (FS0 | FS1 | FS2 | FS3)
 
-struct snd_soc_codec_device soc_codec_dev_ak4642;
 
 /*
  * Playback Volume (table 39)
@@ -123,11 +120,11 @@ static const struct snd_kcontrol_new ak4642_snd_controls[] = {
 
 /* codec private data */
 struct ak4642_priv {
-        struct snd_soc_codec codec;
+        unsigned int sysclk;
+        enum snd_soc_control_type control_type;
+        void *control_data;
 };
 
-static struct snd_soc_codec *ak4642_codec;
-
 /*
  * ak4642 register cache
  */
@@ -393,8 +390,8 @@ static struct snd_soc_dai_ops ak4642_dai_ops = {
         .hw_params      = ak4642_dai_hw_params,
 };
 
-struct snd_soc_dai ak4642_dai = {
-        .name = "AK4642",
+static struct snd_soc_dai_driver ak4642_dai = {
+        .name = "ak4642-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -410,112 +407,63 @@ struct snd_soc_dai ak4642_dai = {
         .ops = &ak4642_dai_ops,
         .symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(ak4642_dai);
 
-static int ak4642_resume(struct platform_device *pdev)
+static int ak4642_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         ak4642_sync(codec);
         return 0;
 }
 
-/*
- * initialise the AK4642 driver
- * register the mixer and dsp interfaces with the kernel
- */
-static int ak4642_init(struct ak4642_priv *ak4642)
+
+static int ak4642_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = &ak4642->codec;
-        int ret = 0;
+        struct ak4642_priv *ak4642 = snd_soc_codec_get_drvdata(codec);
 
-        if (ak4642_codec) {
-                dev_err(codec->dev, "Another ak4642 is registered\n");
-                return -EINVAL;
-        }
+        dev_info(codec->dev, "AK4642 Audio Codec %s", AK4642_VERSION);
 
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, ak4642);
-        codec->name             = "AK4642";
-        codec->owner            = THIS_MODULE;
-        codec->read             = ak4642_read_reg_cache;
-        codec->write            = ak4642_write;
-        codec->dai              = &ak4642_dai;
-        codec->num_dai          = 1;
         codec->hw_write         = (hw_write_t)i2c_master_send;
-        codec->reg_cache_size   = ARRAY_SIZE(ak4642_reg);
-        codec->reg_cache        = kmemdup(ak4642_reg,
-                                          sizeof(ak4642_reg), GFP_KERNEL);
-
-        if (!codec->reg_cache)
-                return -ENOMEM;
-
-        ak4642_dai.dev = codec->dev;
-        ak4642_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto reg_cache_err;
-        }
+        codec->control_data = ak4642->control_data;
 
-        ret = snd_soc_register_dai(&ak4642_dai);
-        if (ret) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                snd_soc_unregister_codec(codec);
-                goto reg_cache_err;
-        }
-
-        return ret;
-
-reg_cache_err:
-        kfree(codec->reg_cache);
-        codec->reg_cache = NULL;
 
-        return ret;
+        return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_ak4642 = {
+        .probe =        ak4642_probe,
+        .resume =       ak4642_resume,
+        .read           = ak4642_read_reg_cache,
+        .write          = ak4642_write,
+        .reg_cache_size = ARRAY_SIZE(ak4642_reg),
+        .reg_word_size = sizeof(u8),
+        .reg_cache_default      = ak4642_reg,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-static int ak4642_i2c_probe(struct i2c_client *i2c,
-                            const struct i2c_device_id *id)
+static __devinit int ak4642_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
 {
         struct ak4642_priv *ak4642;
-        struct snd_soc_codec *codec;
         int ret;
 
         ak4642 = kzalloc(sizeof(struct ak4642_priv), GFP_KERNEL);
-        if (!ak4642)
+        if (ak4642 == NULL)
                 return -ENOMEM;
 
-        codec = &ak4642->codec;
-        codec->dev = &i2c->dev;
-
         i2c_set_clientdata(i2c, ak4642);
-        codec->control_data = i2c;
+        ak4642->control_data = i2c;
+        ak4642->control_type = SND_SOC_I2C;
 
-        ret = ak4642_init(ak4642);
-        if (ret < 0) {
-                printk(KERN_ERR "failed to initialise AK4642\n");
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_ak4642, &ak4642_dai, 1);
+        if (ret < 0)
                 kfree(ak4642);
-        }
-
         return ret;
 }
 
-static int ak4642_i2c_remove(struct i2c_client *client)
+static __devexit int ak4642_i2c_remove(struct i2c_client *client)
 {
-        struct ak4642_priv *ak4642 = i2c_get_clientdata(client);
-
-        snd_soc_unregister_dai(&ak4642_dai);
-        snd_soc_unregister_codec(&ak4642->codec);
-        kfree(ak4642->codec.reg_cache);
-        kfree(ak4642);
-        ak4642_codec = NULL;
-
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -528,64 +476,15 @@ MODULE_DEVICE_TABLE(i2c, ak4642_i2c_id);
 
 static struct i2c_driver ak4642_i2c_driver = {
         .driver = {
-                .name = "AK4642 I2C Codec",
+                .name = "ak4642-codec",
                 .owner = THIS_MODULE,
         },
-        .probe          = ak4642_i2c_probe,
-        .remove         = ak4642_i2c_remove,
-        .id_table       = ak4642_i2c_id,
+        .probe =    ak4642_i2c_probe,
+        .remove =   __devexit_p(ak4642_i2c_remove),
+        .id_table = ak4642_i2c_id,
 };
-
 #endif
 
-static int ak4642_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        int ret;
-
-        if (!ak4642_codec) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = ak4642_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "ak4642: failed to create pcms\n");
-                goto pcm_err;
-        }
-
-        snd_soc_add_controls(ak4642_codec, ak4642_snd_controls,
-                             ARRAY_SIZE(ak4642_snd_controls));
-
-        dev_info(&pdev->dev, "AK4642 Audio Codec %s", AK4642_VERSION);
-        return ret;
-
-pcm_err:
-        return ret;
-
-}
-
-/* power down chip */
-static int ak4642_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_ak4642 = {
-        .probe =        ak4642_probe,
-        .remove =       ak4642_remove,
-        .resume =       ak4642_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_ak4642);
-
 static int __init ak4642_modinit(void)
 {
         int ret = 0;
diff --git a/sound/soc/codecs/ak4642.h b/sound/soc/codecs/ak4642.h
deleted file mode 100644
index e476833d314e..000000000000
--- a/sound/soc/codecs/ak4642.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * ak4642.h  --  AK4642 Soc Audio driver
- *
- * Copyright (C) 2009 Renesas Solutions Corp.
- * Kuninori Morimoto <morimoto.kuninori@renesas.com>
- *
- * Based on ak4535.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _AK4642_H
-#define _AK4642_H
-
-extern struct snd_soc_dai ak4642_dai;
-extern struct snd_soc_codec_device soc_codec_dev_ak4642;
-
-#endif
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
index 87566932a3b1..239f0562003c 100644
--- a/sound/soc/codecs/ak4671.c
+++ b/sound/soc/codecs/ak4671.c
@@ -23,11 +23,11 @@
 
 #include "ak4671.h"
 
-static struct snd_soc_codec *ak4671_codec;
 
 /* codec private data */
 struct ak4671_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         u8 reg_cache[AK4671_CACHEREGNUM];
 };
 
@@ -619,8 +619,8 @@ static struct snd_soc_dai_ops ak4671_dai_ops = {
         .set_fmt        = ak4671_set_dai_fmt,
 };
 
-struct snd_soc_dai ak4671_dai = {
-        .name = "AK4671",
+static struct snd_soc_dai_driver ak4671_dai = {
+        .name = "ak4671-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -635,27 +635,19 @@ struct snd_soc_dai ak4671_dai = {
                 .formats = AK4671_FORMATS,},
         .ops = &ak4671_dai_ops,
 };
-EXPORT_SYMBOL_GPL(ak4671_dai);
 
-static int ak4671_probe(struct platform_device *pdev)
+static int ak4671_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (ak4671_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
+        struct ak4671_priv *ak4671 = snd_soc_codec_get_drvdata(codec);
+        int ret;
 
-        socdev->card->codec = ak4671_codec;
-        codec = ak4671_codec;
+        codec->hw_write = (hw_write_t)i2c_master_send;
+        codec->bias_level = SND_SOC_BIAS_OFF;
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        ret = snd_soc_codec_set_cache_io(codec, 8, 8, ak4671->control_type);
         if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
         }
 
         snd_soc_add_controls(codec, ak4671_snd_controls,
@@ -665,121 +657,48 @@ static int ak4671_probe(struct platform_device *pdev)
         ak4671_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return ret;
-
-pcm_err:
-        return ret;
 }
 
-static int ak4671_remove(struct platform_device *pdev)
+static int ak4671_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
+        ak4671_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_ak4671 = {
+static struct snd_soc_codec_driver soc_codec_dev_ak4671 = {
         .probe = ak4671_probe,
         .remove = ak4671_remove,
+        .set_bias_level = ak4671_set_bias_level,
+        .reg_cache_size = AK4671_CACHEREGNUM,
+        .reg_word_size = sizeof(u8),
+        .reg_cache_default = ak4671_reg,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_ak4671);
-
-static int ak4671_register(struct ak4671_priv *ak4671,
-                enum snd_soc_control_type control)
-{
-        int ret;
-        struct snd_soc_codec *codec = &ak4671->codec;
-
-        if (ak4671_codec) {
-                dev_err(codec->dev, "Another AK4671 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec,  ak4671);
-        codec->name = "AK4671";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = ak4671_set_bias_level;
-        codec->dai = &ak4671_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = AK4671_CACHEREGNUM;
-        codec->reg_cache = &ak4671->reg_cache;
-
-        memcpy(codec->reg_cache, ak4671_reg, sizeof(ak4671_reg));
-
-        ret = snd_soc_codec_set_cache_io(codec, 8, 8, control);
-        if (ret < 0) {
-                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
-        }
-
-        ak4671_dai.dev = codec->dev;
-        ak4671_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
-
-        ret = snd_soc_register_dai(&ak4671_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
-
-        return 0;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        kfree(ak4671);
-        return ret;
-}
-
-static void ak4671_unregister(struct ak4671_priv *ak4671)
-{
-        ak4671_set_bias_level(&ak4671->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dai(&ak4671_dai);
-        snd_soc_unregister_codec(&ak4671->codec);
-        kfree(ak4671);
-        ak4671_codec = NULL;
-}
 
 static int __devinit ak4671_i2c_probe(struct i2c_client *client,
                 const struct i2c_device_id *id)
 {
         struct ak4671_priv *ak4671;
-        struct snd_soc_codec *codec;
+        int ret;
 
         ak4671 = kzalloc(sizeof(struct ak4671_priv), GFP_KERNEL);
         if (ak4671 == NULL)
                 return -ENOMEM;
 
-        codec = &ak4671->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
-
         i2c_set_clientdata(client, ak4671);
-        codec->control_data = client;
-
-        codec->dev = &client->dev;
+        ak4671->control_data = client;
+        ak4671->control_type = SND_SOC_I2C;
 
-        return ak4671_register(ak4671, SND_SOC_I2C);
+        ret = snd_soc_register_codec(&client->dev,
+                        &soc_codec_dev_ak4671, &ak4671_dai, 1);
+        if (ret < 0)
+                kfree(ak4671);
+        return ret;
 }
 
 static __devexit int ak4671_i2c_remove(struct i2c_client *client)
 {
-        struct ak4671_priv *ak4671 = i2c_get_clientdata(client);
-
-        ak4671_unregister(ak4671);
-
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -791,7 +710,7 @@ MODULE_DEVICE_TABLE(i2c, ak4671_i2c_id);
 
 static struct i2c_driver ak4671_i2c_driver = {
         .driver = {
-                .name = "ak4671",
+                .name = "ak4671-codec",
                 .owner = THIS_MODULE,
         },
         .probe = ak4671_i2c_probe,
diff --git a/sound/soc/codecs/ak4671.h b/sound/soc/codecs/ak4671.h
index e2fad964e88b..61cb7ab7552c 100644
--- a/sound/soc/codecs/ak4671.h
+++ b/sound/soc/codecs/ak4671.h
@@ -150,7 +150,4 @@
 /* AK4671_LOUT2_POWER_MANAGEMENT (0x10) Fields */
 #define AK4671_MUTEN                            0x04
 
-extern struct snd_soc_dai ak4671_dai;
-extern struct snd_soc_codec_device soc_codec_dev_ak4671;
-
 #endif
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c
index a320fb5a0e26..823643932dde 100644
--- a/sound/soc/codecs/cq93vc.c
+++ b/sound/soc/codecs/cq93vc.c
@@ -30,6 +30,7 @@
 #include <linux/slab.h>
 #include <linux/clk.h>
 #include <linux/mfd/davinci_voicecodec.h>
+#include <linux/spi/spi.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -41,8 +42,6 @@
 
 #include <mach/dm365.h>
 
-#include "cq93vc.h"
-
 static inline unsigned int cq93vc_read(struct snd_soc_codec *codec,
                                                 unsigned int reg)
 {
@@ -130,8 +129,8 @@ static struct snd_soc_dai_ops cq93vc_dai_ops = {
         .set_sysclk     = cq93vc_set_dai_sysclk,
 };
 
-struct snd_soc_dai cq93vc_dai = {
-        .name = "CQ93VC",
+static struct snd_soc_dai_driver cq93vc_dai = {
+        .name = "cq93vc-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -146,36 +145,20 @@ struct snd_soc_dai cq93vc_dai = {
                 .formats = CQ93VC_FORMATS,},
         .ops = &cq93vc_dai_ops,
 };
-EXPORT_SYMBOL_GPL(cq93vc_dai);
 
-static int cq93vc_resume(struct platform_device *pdev)
+static int cq93vc_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         cq93vc_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
 }
 
-static struct snd_soc_codec *cq93vc_codec;
-
-static int cq93vc_probe(struct platform_device *pdev)
+static int cq93vc_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct device *dev = &pdev->dev;
-        struct snd_soc_codec *codec;
-        int ret;
-
-        socdev->card->codec = cq93vc_codec;
-        codec = socdev->card->codec;
-
-        /* Register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(dev, "%s: failed to create pcms\n", pdev->name);
-                return ret;
-        }
+        struct davinci_vc *davinci_vc = codec->dev->platform_data;
+
+        davinci_vc->cq93vc.codec = codec;
+        codec->control_data = davinci_vc;
 
         /* Set controls */
         snd_soc_add_controls(codec, cq93vc_snd_controls,
@@ -187,108 +170,51 @@ static int cq93vc_probe(struct platform_device *pdev)
         return 0;
 }
 
-static int cq93vc_remove(struct platform_device *pdev)
+static int cq93vc_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
+        cq93vc_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_cq93vc = {
+static struct snd_soc_codec_driver soc_codec_dev_cq93vc = {
+        .read = cq93vc_read,
+        .write = cq93vc_write,
+        .set_bias_level = cq93vc_set_bias_level,
         .probe = cq93vc_probe,
         .remove = cq93vc_remove,
         .resume = cq93vc_resume,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_cq93vc);
 
-static __init int cq93vc_codec_probe(struct platform_device *pdev)
+static int cq93vc_platform_probe(struct platform_device *pdev)
 {
-        struct davinci_vc *davinci_vc = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret;
-
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL) {
-                dev_dbg(davinci_vc->dev,
-                        "could not allocate memory for codec data\n");
-                return -ENOMEM;
-        }
-
-        davinci_vc->cq93vc.codec = codec;
-
-        cq93vc_dai.dev = &pdev->dev;
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-        codec->dev = &pdev->dev;
-        codec->name = "CQ93VC";
-        codec->owner = THIS_MODULE;
-        codec->read = cq93vc_read;
-        codec->write = cq93vc_write;
-        codec->set_bias_level = cq93vc_set_bias_level;
-        codec->dai = &cq93vc_dai;
-        codec->num_dai = 1;
-        codec->control_data = davinci_vc;
-
-        cq93vc_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret) {
-                dev_err(davinci_vc->dev, "failed to register codec\n");
-                goto fail1;
-        }
-
-        ret = snd_soc_register_dai(&cq93vc_dai);
-        if (ret) {
-                dev_err(davinci_vc->dev, "could register dai\n");
-                goto fail2;
-        }
-        return 0;
-
-fail2:
-        snd_soc_unregister_codec(codec);
-
-fail1:
-        kfree(codec);
-        cq93vc_codec = NULL;
-
-        return ret;
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_cq93vc, &cq93vc_dai, 1);
 }
 
-static int __devexit cq93vc_codec_remove(struct platform_device *pdev)
+static int cq93vc_platform_remove(struct platform_device *pdev)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        snd_soc_unregister_dai(&cq93vc_dai);
-        snd_soc_unregister_codec(&codec);
-
-        kfree(codec);
-        cq93vc_codec = NULL;
-
+        snd_soc_unregister_codec(&pdev->dev);
         return 0;
 }
 
 static struct platform_driver cq93vc_codec_driver = {
         .driver = {
-                   .name = "cq93vc",
-                   .owner = THIS_MODULE,
-                   },
-        .probe = cq93vc_codec_probe,
-        .remove = __devexit_p(cq93vc_codec_remove),
+                        .name = "cq93vc-codec",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = cq93vc_platform_probe,
+        .remove = __devexit_p(cq93vc_platform_remove),
 };
 
-static __init int cq93vc_init(void)
+static int __init cq93vc_init(void)
 {
-        return platform_driver_probe(&cq93vc_codec_driver, cq93vc_codec_probe);
+        return platform_driver_register(&cq93vc_codec_driver);
 }
 module_init(cq93vc_init);
 
-static __exit void cq93vc_exit(void)
+static void __exit cq93vc_exit(void)
 {
         platform_driver_unregister(&cq93vc_codec_driver);
 }
diff --git a/sound/soc/codecs/cq93vc.h b/sound/soc/codecs/cq93vc.h
deleted file mode 100644
index 845b1968ef9c..000000000000
--- a/sound/soc/codecs/cq93vc.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * ALSA SoC CQ0093 Voice Codec Driver for DaVinci platforms
- *
- * Copyright (C) 2010 Texas Instruments, Inc
- *
- * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef _CQ93VC_H
-#define _CQ93VC_H
-
-extern struct snd_soc_dai cq93vc_dai;
-extern struct snd_soc_codec_device soc_codec_dev_cq93vc;
-
-#endif
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 30d949239def..6542dc038951 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -31,8 +31,6 @@
 #include <linux/delay.h>
 #include <linux/regulator/consumer.h>
 
-#include "cs4270.h"
-
 /*
  * The codec isn't really big-endian or little-endian, since the I2S
  * interface requires data to be sent serially with the MSbit first.
@@ -114,7 +112,8 @@ static const char *supply_names[] = {
 
 /* Private data for the CS4270 */
 struct cs4270_private {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         u8 reg_cache[CS4270_NUMREGS];
         unsigned int mclk; /* Input frequency of the MCLK pin */
         unsigned int mode; /* The mode (I2S or left-justified) */
@@ -212,44 +211,8 @@ static int cs4270_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 {
         struct snd_soc_codec *codec = codec_dai->codec;
         struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
-        unsigned int rates = 0;
-        unsigned int rate_min = -1;
-        unsigned int rate_max = 0;
-        unsigned int i;
 
         cs4270->mclk = freq;
-
-        if (cs4270->mclk) {
-                for (i = 0; i < NUM_MCLK_RATIOS; i++) {
-                        unsigned int rate = freq / cs4270_mode_ratios[i].ratio;
-                        rates |= snd_pcm_rate_to_rate_bit(rate);
-                        if (rate < rate_min)
-                                rate_min = rate;
-                        if (rate > rate_max)
-                                rate_max = rate;
-                }
-                /* FIXME: soc should support a rate list */
-                rates &= ~SNDRV_PCM_RATE_KNOT;
-
-                if (!rates) {
-                        dev_err(codec->dev, "could not find a valid sample rate\n");
-                        return -EINVAL;
-                }
-        } else {
-                /* enable all possible rates */
-                rates = SNDRV_PCM_RATE_8000_192000;
-                rate_min = 8000;
-                rate_max = 192000;
-        }
-
-        codec_dai->playback.rates = rates;
-        codec_dai->playback.rate_min = rate_min;
-        codec_dai->playback.rate_max = rate_max;
-
-        codec_dai->capture.rates = rates;
-        codec_dai->capture.rate_min = rate_min;
-        codec_dai->capture.rate_max = rate_max;
-
         return 0;
 }
 
@@ -410,8 +373,7 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
         int ret;
         unsigned int i;
@@ -549,19 +511,6 @@ static const struct snd_kcontrol_new cs4270_snd_controls[] = {
                 snd_soc_get_volsw, cs4270_soc_put_mute),
 };
 
-/*
- * cs4270_codec - global variable to store codec for the ASoC probe function
- *
- * If struct i2c_driver had a private_data field, we wouldn't need to use
- * cs4270_codec.  This is the only way to pass the codec structure from
- * cs4270_i2c_probe() to cs4270_probe().  Unfortunately, there is no good
- * way to synchronize these two functions.  cs4270_i2c_probe() can be called
- * multiple times before cs4270_probe() is called even once.  So for now, we
- * also only allow cs4270_i2c_probe() to be run once.  That means that we do
- * not support more than one cs4270 device in the system, at least for now.
- */
-static struct snd_soc_codec *cs4270_codec;
-
 static struct snd_soc_dai_ops cs4270_dai_ops = {
         .hw_params      = cs4270_hw_params,
         .set_sysclk     = cs4270_set_dai_sysclk,
@@ -569,20 +518,24 @@ static struct snd_soc_dai_ops cs4270_dai_ops = {
         .digital_mute   = cs4270_dai_mute,
 };
 
-struct snd_soc_dai cs4270_dai = {
-        .name = "cs4270",
+struct snd_soc_dai_driver cs4270_dai = {
+        .name = "cs4270-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
                 .channels_max = 2,
-                .rates = 0,
+                .rates = SNDRV_PCM_RATE_CONTINUOUS,
+                .rate_min = 4000,
+                .rate_max = 216000,
                 .formats = CS4270_FORMATS,
         },
         .capture = {
                 .stream_name = "Capture",
                 .channels_min = 1,
                 .channels_max = 2,
-                .rates = 0,
+                .rates = SNDRV_PCM_RATE_CONTINUOUS,
+                .rate_min = 4000,
+                .rate_max = 216000,
                 .formats = CS4270_FORMATS,
         },
         .ops = &cs4270_dai_ops,
@@ -596,153 +549,19 @@ EXPORT_SYMBOL_GPL(cs4270_dai);
  * This function is called when ASoC has all the pieces it needs to
  * instantiate a sound driver.
  */
-static int cs4270_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = cs4270_codec;
-        struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
-        int i, ret;
-
-        /* Connect the codec to the socdev.  snd_soc_new_pcms() needs this. */
-        socdev->card->codec = codec;
-
-        /* Register PCMs */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms\n");
-                return ret;
-        }
-
-        /* Add the non-DAPM controls */
-        ret = snd_soc_add_controls(codec, cs4270_snd_controls,
-                                ARRAY_SIZE(cs4270_snd_controls));
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to add controls\n");
-                goto error_free_pcms;
-        }
-
-        /* get the power supply regulators */
-        for (i = 0; i < ARRAY_SIZE(supply_names); i++)
-                cs4270->supplies[i].supply = supply_names[i];
-
-        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(cs4270->supplies),
-                                 cs4270->supplies);
-        if (ret < 0)
-                goto error_free_pcms;
-
-        ret = regulator_bulk_enable(ARRAY_SIZE(cs4270->supplies),
-                                    cs4270->supplies);
-        if (ret < 0)
-                goto error_free_regulators;
-
-        return 0;
-
-error_free_regulators:
-        regulator_bulk_free(ARRAY_SIZE(cs4270->supplies),
-                            cs4270->supplies);
-
-error_free_pcms:
-        snd_soc_free_pcms(socdev);
-
-        return ret;
-}
-
-/**
- * cs4270_remove - ASoC remove function
- * @pdev: platform device
- *
- * This function is the counterpart to cs4270_probe().
- */
-static int cs4270_remove(struct platform_device *pdev)
+static int cs4270_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = cs4270_codec;
         struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
+        int i, ret, reg;
 
-        snd_soc_free_pcms(socdev);
-        regulator_bulk_disable(ARRAY_SIZE(cs4270->supplies), cs4270->supplies);
-        regulator_bulk_free(ARRAY_SIZE(cs4270->supplies), cs4270->supplies);
-
-        return 0;
-};
-
-/**
- * cs4270_i2c_probe - initialize the I2C interface of the CS4270
- * @i2c_client: the I2C client object
- * @id: the I2C device ID (ignored)
- *
- * This function is called whenever the I2C subsystem finds a device that
- * matches the device ID given via a prior call to i2c_add_driver().
- */
-static int cs4270_i2c_probe(struct i2c_client *i2c_client,
-        const struct i2c_device_id *id)
-{
-        struct snd_soc_codec *codec;
-        struct cs4270_private *cs4270;
-        unsigned int reg;
-        int ret;
-
-        /* For now, we only support one cs4270 device in the system.  See the
-         * comment for cs4270_codec.
-         */
-        if (cs4270_codec) {
-                dev_err(&i2c_client->dev, "ignoring CS4270 at addr %X\n",
-                       i2c_client->addr);
-                dev_err(&i2c_client->dev, "only one per board allowed\n");
-                /* Should we return something other than ENODEV here? */
-                return -ENODEV;
-        }
-
-        /* Verify that we have a CS4270 */
-
-        ret = i2c_smbus_read_byte_data(i2c_client, CS4270_CHIPID);
-        if (ret < 0) {
-                dev_err(&i2c_client->dev, "failed to read i2c at addr %X\n",
-                       i2c_client->addr);
-                return ret;
-        }
-        /* The top four bits of the chip ID should be 1100. */
-        if ((ret & 0xF0) != 0xC0) {
-                dev_err(&i2c_client->dev, "device at addr %X is not a CS4270\n",
-                       i2c_client->addr);
-                return -ENODEV;
-        }
-
-        dev_info(&i2c_client->dev, "found device at i2c address %X\n",
-                i2c_client->addr);
-        dev_info(&i2c_client->dev, "hardware revision %X\n", ret & 0xF);
-
-        /* Allocate enough space for the snd_soc_codec structure
-           and our private data together. */
-        cs4270 = kzalloc(sizeof(struct cs4270_private), GFP_KERNEL);
-        if (!cs4270) {
-                dev_err(&i2c_client->dev, "could not allocate codec\n");
-                return -ENOMEM;
-        }
-        codec = &cs4270->codec;
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->dev = &i2c_client->dev;
-        codec->name = "CS4270";
-        codec->owner = THIS_MODULE;
-        codec->dai = &cs4270_dai;
-        codec->num_dai = 1;
-        snd_soc_codec_set_drvdata(codec, cs4270);
-        codec->control_data = i2c_client;
-        codec->read = cs4270_read_reg_cache;
-        codec->write = cs4270_i2c_write;
-        codec->reg_cache = cs4270->reg_cache;
-        codec->reg_cache_size = CS4270_NUMREGS;
+        codec->control_data = cs4270->control_data;
 
         /* The I2C interface is set up, so pre-fill our register cache */
 
         ret = cs4270_fill_cache(codec);
         if (ret < 0) {
-                dev_err(&i2c_client->dev, "failed to fill register cache\n");
-                goto error_free_codec;
+                dev_err(codec->dev, "failed to fill register cache\n");
+                return ret;
         }
 
         /* Disable auto-mute.  This feature appears to be buggy.  In some
@@ -755,7 +574,7 @@ static int cs4270_i2c_probe(struct i2c_client *i2c_client,
         reg &= ~CS4270_MUTE_AUTO;
         ret = cs4270_i2c_write(codec, CS4270_MUTE, reg);
         if (ret < 0) {
-                dev_err(&i2c_client->dev, "i2c write failed\n");
+                dev_err(codec->dev, "i2c write failed\n");
                 return ret;
         }
 
@@ -769,65 +588,56 @@ static int cs4270_i2c_probe(struct i2c_client *i2c_client,
         reg &= ~(CS4270_TRANS_SOFT | CS4270_TRANS_ZERO);
         ret = cs4270_i2c_write(codec, CS4270_TRANS, reg);
         if (ret < 0) {
-                dev_err(&i2c_client->dev, "i2c write failed\n");
+                dev_err(codec->dev, "i2c write failed\n");
                 return ret;
         }
 
-        /* Initialize the DAI. Normally, we'd prefer to have a kmalloc'd DAI
-         * structure for each CS4270 device, but the machine driver needs to
-         * have a pointer to the DAI structure, so for now it must be a global
-         * variable.
-         */
-        cs4270_dai.dev = &i2c_client->dev;
-
-        /* Register the DAI.  If all the other ASoC driver have already
-         * registered, then this will call our probe function, so
-         * cs4270_codec needs to be ready.
-         */
-        cs4270_codec = codec;
-        ret = snd_soc_register_dai(&cs4270_dai);
+        /* Add the non-DAPM controls */
+        ret = snd_soc_add_controls(codec, cs4270_snd_controls,
+                                ARRAY_SIZE(cs4270_snd_controls));
         if (ret < 0) {
-                dev_err(&i2c_client->dev, "failed to register DAIe\n");
-                goto error_free_codec;
+                dev_err(codec->dev, "failed to add controls\n");
+                return ret;
         }
 
-        i2c_set_clientdata(i2c_client, cs4270);
+        /* get the power supply regulators */
+        for (i = 0; i < ARRAY_SIZE(supply_names); i++)
+                cs4270->supplies[i].supply = supply_names[i];
+
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(cs4270->supplies),
+                                 cs4270->supplies);
+        if (ret < 0)
+                return ret;
+
+        ret = regulator_bulk_enable(ARRAY_SIZE(cs4270->supplies),
+                                    cs4270->supplies);
+        if (ret < 0)
+                goto error_free_regulators;
 
         return 0;
 
-error_free_codec:
-        kfree(cs4270);
-        cs4270_codec = NULL;
-        cs4270_dai.dev = NULL;
+error_free_regulators:
+        regulator_bulk_free(ARRAY_SIZE(cs4270->supplies),
+                            cs4270->supplies);
 
         return ret;
 }
 
 /**
- * cs4270_i2c_remove - remove an I2C device
- * @i2c_client: the I2C client object
+ * cs4270_remove - ASoC remove function
+ * @pdev: platform device
  *
- * This function is the counterpart to cs4270_i2c_probe().
+ * This function is the counterpart to cs4270_probe().
  */
-static int cs4270_i2c_remove(struct i2c_client *i2c_client)
+static int cs4270_remove(struct snd_soc_codec *codec)
 {
-        struct cs4270_private *cs4270 = i2c_get_clientdata(i2c_client);
+        struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
 
-        kfree(cs4270);
-        cs4270_codec = NULL;
-        cs4270_dai.dev = NULL;
+        regulator_bulk_disable(ARRAY_SIZE(cs4270->supplies), cs4270->supplies);
+        regulator_bulk_free(ARRAY_SIZE(cs4270->supplies), cs4270->supplies);
 
         return 0;
-}
-
-/*
- * cs4270_id - I2C device IDs supported by this driver
- */
-static struct i2c_device_id cs4270_id[] = {
-        {"cs4270", 0},
-        {}
 };
-MODULE_DEVICE_TABLE(i2c, cs4270_id);
 
 #ifdef CONFIG_PM
 
@@ -840,9 +650,8 @@ MODULE_DEVICE_TABLE(i2c, cs4270_id);
  * and all registers are written back to the hardware when resuming.
  */
 
-static int cs4270_soc_suspend(struct platform_device *pdev, pm_message_t mesg)
+static int cs4270_soc_suspend(struct snd_soc_codec *codec, pm_message_t mesg)
 {
-        struct snd_soc_codec *codec = cs4270_codec;
         struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
         int reg, ret;
 
@@ -860,9 +669,8 @@ static int cs4270_soc_suspend(struct platform_device *pdev, pm_message_t mesg)
         return 0;
 }
 
-static int cs4270_soc_resume(struct platform_device *pdev)
+static int cs4270_soc_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = cs4270_codec;
         struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
         struct i2c_client *i2c_client = codec->control_data;
         int reg;
@@ -896,6 +704,95 @@ static int cs4270_soc_resume(struct platform_device *pdev)
 #endif /* CONFIG_PM */
 
 /*
+ * ASoC codec device structure
+ *
+ * Assign this variable to the codec_dev field of the machine driver's
+ * snd_soc_device structure.
+ */
+static struct snd_soc_codec_driver soc_codec_device_cs4270 = {
+        .probe =        cs4270_probe,
+        .remove =       cs4270_remove,
+        .suspend =      cs4270_soc_suspend,
+        .resume =       cs4270_soc_resume,
+        .read = cs4270_read_reg_cache,
+        .write = cs4270_i2c_write,
+        .reg_cache_size = CS4270_NUMREGS,
+        .reg_word_size = sizeof(u8),
+};
+
+/**
+ * cs4270_i2c_probe - initialize the I2C interface of the CS4270
+ * @i2c_client: the I2C client object
+ * @id: the I2C device ID (ignored)
+ *
+ * This function is called whenever the I2C subsystem finds a device that
+ * matches the device ID given via a prior call to i2c_add_driver().
+ */
+static int cs4270_i2c_probe(struct i2c_client *i2c_client,
+        const struct i2c_device_id *id)
+{
+        struct cs4270_private *cs4270;
+        int ret;
+
+        /* Verify that we have a CS4270 */
+
+        ret = i2c_smbus_read_byte_data(i2c_client, CS4270_CHIPID);
+        if (ret < 0) {
+                dev_err(&i2c_client->dev, "failed to read i2c at addr %X\n",
+                       i2c_client->addr);
+                return ret;
+        }
+        /* The top four bits of the chip ID should be 1100. */
+        if ((ret & 0xF0) != 0xC0) {
+                dev_err(&i2c_client->dev, "device at addr %X is not a CS4270\n",
+                       i2c_client->addr);
+                return -ENODEV;
+        }
+
+        dev_info(&i2c_client->dev, "found device at i2c address %X\n",
+                i2c_client->addr);
+        dev_info(&i2c_client->dev, "hardware revision %X\n", ret & 0xF);
+
+        cs4270 = kzalloc(sizeof(struct cs4270_private), GFP_KERNEL);
+        if (!cs4270) {
+                dev_err(&i2c_client->dev, "could not allocate codec\n");
+                return -ENOMEM;
+        }
+
+        i2c_set_clientdata(i2c_client, cs4270);
+        cs4270->control_data = i2c_client;
+        cs4270->control_type = SND_SOC_I2C;
+
+        ret = snd_soc_register_codec(&i2c_client->dev,
+                        &soc_codec_device_cs4270, &cs4270_dai, 1);
+        if (ret < 0)
+                kfree(cs4270);
+        return ret;
+}
+
+/**
+ * cs4270_i2c_remove - remove an I2C device
+ * @i2c_client: the I2C client object
+ *
+ * This function is the counterpart to cs4270_i2c_probe().
+ */
+static int cs4270_i2c_remove(struct i2c_client *i2c_client)
+{
+        snd_soc_unregister_codec(&i2c_client->dev);
+        kfree(i2c_get_clientdata(i2c_client));
+        return 0;
+}
+
+/*
+ * cs4270_id - I2C device IDs supported by this driver
+ */
+static struct i2c_device_id cs4270_id[] = {
+        {"cs4270", 0},
+        {}
+};
+MODULE_DEVICE_TABLE(i2c, cs4270_id);
+
+/*
  * cs4270_i2c_driver - I2C device identification
  *
  * This structure tells the I2C subsystem how to identify and support a
@@ -903,7 +800,7 @@ static int cs4270_soc_resume(struct platform_device *pdev)
  */
 static struct i2c_driver cs4270_i2c_driver = {
         .driver = {
-                .name = "cs4270",
+                .name = "cs4270-codec",
                 .owner = THIS_MODULE,
         },
         .id_table = cs4270_id,
@@ -911,20 +808,6 @@ static struct i2c_driver cs4270_i2c_driver = {
         .remove = cs4270_i2c_remove,
 };
 
-/*
- * ASoC codec device structure
- *
- * Assign this variable to the codec_dev field of the machine driver's
- * snd_soc_device structure.
- */
-struct snd_soc_codec_device soc_codec_device_cs4270 = {
-        .probe =        cs4270_probe,
-        .remove =       cs4270_remove,
-        .suspend =      cs4270_soc_suspend,
-        .resume =       cs4270_soc_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_device_cs4270);
-
 static int __init cs4270_init(void)
 {
         pr_info("Cirrus Logic CS4270 ALSA SoC Codec Driver\n");
diff --git a/sound/soc/codecs/cs4270.h b/sound/soc/codecs/cs4270.h
deleted file mode 100644
index adc6cd9667d4..000000000000
--- a/sound/soc/codecs/cs4270.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Cirrus Logic CS4270 ALSA SoC Codec Driver
- *
- * Author: Timur Tabi <timur@freescale.com>
- *
- * Copyright 2007 Freescale Semiconductor, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#ifndef _CS4270_H
-#define _CS4270_H
-
-/*
- * The ASoC codec DAI structure for the CS4270.  Assign this structure to
- * the .codec_dai field of your machine driver's snd_soc_dai_link structure.
- */
-extern struct snd_soc_dai cs4270_dai;
-
-/*
- * The ASoC codec device structure for the CS4270.  Assign this structure
- * to the .codec_dev field of your machine driver's snd_soc_device
- * structure.
- */
-extern struct snd_soc_codec_device soc_codec_device_cs4270;
-
-#endif
diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c
index dd9b8550c402..8a25743870c2 100644
--- a/sound/soc/codecs/cs42l51.c
+++ b/sound/soc/codecs/cs42l51.c
@@ -42,15 +42,14 @@ enum master_slave_mode {
 };
 
 struct cs42l51_private {
+        enum snd_soc_control_type control_type;
+        void *control_data;
         unsigned int mclk;
         unsigned int audio_mode;        /* The mode (I2S or left-justified) */
         enum master_slave_mode func;
-        struct snd_soc_codec codec;
         u8 reg_cache[CS42L51_NUMREGS];
 };
 
-static struct snd_soc_codec *cs42l51_codec;
-
 #define CS42L51_FORMATS ( \
                 SNDRV_PCM_FMTBIT_S16_LE  | SNDRV_PCM_FMTBIT_S16_BE  | \
                 SNDRV_PCM_FMTBIT_S18_3LE | SNDRV_PCM_FMTBIT_S18_3BE | \
@@ -75,134 +74,6 @@ static int cs42l51_fill_cache(struct snd_soc_codec *codec)
         return 0;
 }
 
-static int cs42l51_i2c_probe(struct i2c_client *i2c_client,
-        const struct i2c_device_id *id)
-{
-        struct snd_soc_codec *codec;
-        struct cs42l51_private *cs42l51;
-        int ret = 0;
-        int reg;
-
-        if (cs42l51_codec)
-                return -EBUSY;
-
-        /* Verify that we have a CS42L51 */
-        ret = i2c_smbus_read_byte_data(i2c_client, CS42L51_CHIP_REV_ID);
-        if (ret < 0) {
-                dev_err(&i2c_client->dev, "failed to read I2C\n");
-                goto error;
-        }
-
-        if ((ret != CS42L51_MK_CHIP_REV(CS42L51_CHIP_ID, CS42L51_CHIP_REV_A)) &&
-            (ret != CS42L51_MK_CHIP_REV(CS42L51_CHIP_ID, CS42L51_CHIP_REV_B))) {
-                dev_err(&i2c_client->dev, "Invalid chip id\n");
-                ret = -ENODEV;
-                goto error;
-        }
-
-        dev_info(&i2c_client->dev, "found device cs42l51 rev %d\n",
-                                ret & 7);
-
-        cs42l51 = kzalloc(sizeof(struct cs42l51_private), GFP_KERNEL);
-        if (!cs42l51) {
-                dev_err(&i2c_client->dev, "could not allocate codec\n");
-                return -ENOMEM;
-        }
-        codec = &cs42l51->codec;
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->dev = &i2c_client->dev;
-        codec->name = "CS42L51";
-        codec->owner = THIS_MODULE;
-        codec->dai = &cs42l51_dai;
-        codec->num_dai = 1;
-        snd_soc_codec_set_drvdata(codec, cs42l51);
-
-        codec->control_data = i2c_client;
-        codec->reg_cache = cs42l51->reg_cache;
-        codec->reg_cache_size = CS42L51_NUMREGS;
-        i2c_set_clientdata(i2c_client, codec);
-
-        ret = cs42l51_fill_cache(codec);
-        if (ret < 0) {
-                dev_err(&i2c_client->dev, "failed to fill register cache\n");
-                goto error_alloc;
-        }
-
-        ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C);
-        if (ret < 0) {
-                dev_err(&i2c_client->dev, "Failed to set cache I/O: %d\n", ret);
-                goto error_alloc;
-        }
-
-        /*
-         * DAC configuration
-         * - Use signal processor
-         * - auto mute
-         * - vol changes immediate
-         * - no de-emphasize
-         */
-        reg = CS42L51_DAC_CTL_DATA_SEL(1)
-                | CS42L51_DAC_CTL_AMUTE | CS42L51_DAC_CTL_DACSZ(0);
-        ret = snd_soc_write(codec, CS42L51_DAC_CTL, reg);
-        if (ret < 0)
-                goto error_alloc;
-
-        cs42l51_dai.dev = codec->dev;
-        cs42l51_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto error_alloc;
-        }
-
-        ret = snd_soc_register_dai(&cs42l51_dai);
-        if (ret < 0) {
-                dev_err(&i2c_client->dev, "failed to register DAIe\n");
-                goto error_reg;
-        }
-
-        return 0;
-
-error_reg:
-        snd_soc_unregister_codec(codec);
-error_alloc:
-        kfree(cs42l51);
-error:
-        return ret;
-}
-
-static int cs42l51_i2c_remove(struct i2c_client *client)
-{
-        struct cs42l51_private *cs42l51 = i2c_get_clientdata(client);
-        snd_soc_unregister_dai(&cs42l51_dai);
-        snd_soc_unregister_codec(cs42l51_codec);
-        cs42l51_codec = NULL;
-        kfree(cs42l51);
-        return 0;
-}
-
-
-static const struct i2c_device_id cs42l51_id[] = {
-        {"cs42l51", 0},
-        {}
-};
-MODULE_DEVICE_TABLE(i2c, cs42l51_id);
-
-static struct i2c_driver cs42l51_i2c_driver = {
-        .driver = {
-                .name = "CS42L51 I2C",
-                .owner = THIS_MODULE,
-        },
-        .id_table = cs42l51_id,
-        .probe = cs42l51_i2c_probe,
-        .remove = cs42l51_i2c_remove,
-};
-
 static int cs42l51_get_chan_mix(struct snd_kcontrol *kcontrol,
                         struct snd_ctl_elem_value *ucontrol)
 {
@@ -484,51 +355,8 @@ static int cs42l51_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 {
         struct snd_soc_codec *codec = codec_dai->codec;
         struct cs42l51_private *cs42l51 = snd_soc_codec_get_drvdata(codec);
-        struct cs42l51_ratios *ratios = NULL;
-        int nr_ratios = 0;
-        unsigned int rates = 0;
-        unsigned int rate_min = -1;
-        unsigned int rate_max = 0;
-        int i;
 
         cs42l51->mclk = freq;
-
-        switch (cs42l51->func) {
-        case MODE_MASTER:
-                return -EINVAL;
-        case MODE_SLAVE:
-                ratios = slave_ratios;
-                nr_ratios = ARRAY_SIZE(slave_ratios);
-                break;
-        case MODE_SLAVE_AUTO:
-                ratios = slave_auto_ratios;
-                nr_ratios = ARRAY_SIZE(slave_auto_ratios);
-                break;
-        }
-
-        for (i = 0; i < nr_ratios; i++) {
-                unsigned int rate = freq / ratios[i].ratio;
-                rates |= snd_pcm_rate_to_rate_bit(rate);
-                if (rate < rate_min)
-                        rate_min = rate;
-                if (rate > rate_max)
-                        rate_max = rate;
-        }
-        rates &= ~SNDRV_PCM_RATE_KNOT;
-
-        if (!rates) {
-                dev_err(codec->dev, "could not find a valid sample rate\n");
-                return -EINVAL;
-        }
-
-        codec_dai->playback.rates = rates;
-        codec_dai->playback.rate_min = rate_min;
-        codec_dai->playback.rate_max = rate_max;
-
-        codec_dai->capture.rates = rates;
-        codec_dai->capture.rate_min = rate_min;
-        codec_dai->capture.rate_max = rate_max;
-
         return 0;
 }
 
@@ -537,8 +365,7 @@ static int cs42l51_hw_params(struct snd_pcm_substream *substream,
                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct cs42l51_private *cs42l51 = snd_soc_codec_get_drvdata(codec);
         int ret;
         unsigned int i;
@@ -670,8 +497,8 @@ static struct snd_soc_dai_ops cs42l51_dai_ops = {
         .digital_mute   = cs42l51_dai_mute,
 };
 
-struct snd_soc_dai cs42l51_dai = {
-        .name = "CS42L51 HiFi",
+static struct snd_soc_dai_driver cs42l51_dai = {
+        .name = "cs42l51-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -688,30 +515,39 @@ struct snd_soc_dai cs42l51_dai = {
         },
         .ops = &cs42l51_dai_ops,
 };
-EXPORT_SYMBOL_GPL(cs42l51_dai);
-
 
-static int cs42l51_probe(struct platform_device *pdev)
+static int cs42l51_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
+        struct cs42l51_private *cs42l51 = snd_soc_codec_get_drvdata(codec);
+        int ret, reg;
 
-        if (!cs42l51_codec) {
-                dev_err(&pdev->dev, "CS42L51 codec not yet registered\n");
-                return -EINVAL;
-        }
+        codec->control_data = cs42l51->control_data;
 
-        socdev->card->codec = cs42l51_codec;
-        codec = socdev->card->codec;
+        ret = cs42l51_fill_cache(codec);
+        if (ret < 0) {
+                dev_err(codec->dev, "failed to fill register cache\n");
+                return ret;
+        }
 
-        /* Register PCMs */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        ret = snd_soc_codec_set_cache_io(codec, 8, 8, cs42l51->control_type);
         if (ret < 0) {
-                dev_err(&pdev->dev, "failed to create PCMs\n");
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
                 return ret;
         }
 
+        /*
+         * DAC configuration
+         * - Use signal processor
+         * - auto mute
+         * - vol changes immediate
+         * - no de-emphasize
+         */
+        reg = CS42L51_DAC_CTL_DATA_SEL(1)
+                | CS42L51_DAC_CTL_AMUTE | CS42L51_DAC_CTL_DACSZ(0);
+        ret = snd_soc_write(codec, CS42L51_DAC_CTL, reg);
+        if (ret < 0)
+                return ret;
+
         snd_soc_add_controls(codec, cs42l51_snd_controls,
                 ARRAY_SIZE(cs42l51_snd_controls));
         snd_soc_dapm_new_controls(codec, cs42l51_dapm_widgets,
@@ -722,22 +558,77 @@ static int cs42l51_probe(struct platform_device *pdev)
         return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_device_cs42l51 = {
+        .probe =        cs42l51_probe,
+        .reg_cache_size = CS42L51_NUMREGS,
+        .reg_word_size = sizeof(u8),
+};
 
-static int cs42l51_remove(struct platform_device *pdev)
+static int cs42l51_i2c_probe(struct i2c_client *i2c_client,
+        const struct i2c_device_id *id)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct cs42l51_private *cs42l51;
+        int ret;
 
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
+        /* Verify that we have a CS42L51 */
+        ret = i2c_smbus_read_byte_data(i2c_client, CS42L51_CHIP_REV_ID);
+        if (ret < 0) {
+                dev_err(&i2c_client->dev, "failed to read I2C\n");
+                goto error;
+        }
+
+        if ((ret != CS42L51_MK_CHIP_REV(CS42L51_CHIP_ID, CS42L51_CHIP_REV_A)) &&
+            (ret != CS42L51_MK_CHIP_REV(CS42L51_CHIP_ID, CS42L51_CHIP_REV_B))) {
+                dev_err(&i2c_client->dev, "Invalid chip id\n");
+                ret = -ENODEV;
+                goto error;
+        }
+
+        dev_info(&i2c_client->dev, "found device cs42l51 rev %d\n",
+                                ret & 7);
+
+        cs42l51 = kzalloc(sizeof(struct cs42l51_private), GFP_KERNEL);
+        if (!cs42l51) {
+                dev_err(&i2c_client->dev, "could not allocate codec\n");
+                return -ENOMEM;
+        }
+
+        i2c_set_clientdata(i2c_client, cs42l51);
+        cs42l51->control_data = i2c_client;
+        cs42l51->control_type = SND_SOC_I2C;
 
+        ret =  snd_soc_register_codec(&i2c_client->dev,
+                        &soc_codec_device_cs42l51, &cs42l51_dai, 1);
+        if (ret < 0)
+                kfree(cs42l51);
+error:
+        return ret;
+}
+
+static int cs42l51_i2c_remove(struct i2c_client *client)
+{
+        struct cs42l51_private *cs42l51 = i2c_get_clientdata(client);
+
+        snd_soc_unregister_codec(&client->dev);
+        kfree(cs42l51);
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_device_cs42l51 = {
-        .probe =        cs42l51_probe,
-        .remove =       cs42l51_remove
+static const struct i2c_device_id cs42l51_id[] = {
+        {"cs42l51", 0},
+        {}
+};
+MODULE_DEVICE_TABLE(i2c, cs42l51_id);
+
+static struct i2c_driver cs42l51_i2c_driver = {
+        .driver = {
+                .name = "cs42L51-codec",
+                .owner = THIS_MODULE,
+        },
+        .id_table = cs42l51_id,
+        .probe = cs42l51_i2c_probe,
+        .remove = cs42l51_i2c_remove,
 };
-EXPORT_SYMBOL_GPL(soc_codec_device_cs42l51);
 
 static int __init cs42l51_init(void)
 {
diff --git a/sound/soc/codecs/cs42l51.h b/sound/soc/codecs/cs42l51.h
index 8f0bd9786ad2..2beeb171db4b 100644
--- a/sound/soc/codecs/cs42l51.h
+++ b/sound/soc/codecs/cs42l51.h
@@ -158,6 +158,4 @@
 #define CS42L51_LASTREG         0x20
 #define CS42L51_NUMREGS         (CS42L51_LASTREG - CS42L51_FIRSTREG + 1)
 
-extern struct snd_soc_dai cs42l51_dai;
-extern struct snd_soc_codec_device soc_codec_device_cs42l51;
 #endif
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index f07a415c753f..cf4323dbf9c4 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -24,7 +24,8 @@
 
 
 struct cx20442_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         u8 reg_cache[1];
 };
 
@@ -102,7 +103,7 @@ static unsigned int cx20442_read_reg_cache(struct snd_soc_codec *codec,
 {
         u8 *reg_cache = codec->reg_cache;
 
-        if (reg >= codec->reg_cache_size)
+        if (reg >= codec->driver->reg_cache_size)
                 return -EINVAL;
 
         return reg_cache[reg];
@@ -164,16 +165,17 @@ static int cx20442_pm_to_v253_vsp(u8 value)
 static int cx20442_write(struct snd_soc_codec *codec, unsigned int reg,
                                                         unsigned int value)
 {
+        struct cx20442_priv *cx20442 = snd_soc_codec_get_drvdata(codec);
         u8 *reg_cache = codec->reg_cache;
         int vls, vsp, old, len;
         char buf[18];
 
-        if (reg >= codec->reg_cache_size)
+        if (reg >= codec->driver->reg_cache_size)
                 return -EINVAL;
 
         /* hw_write and control_data pointers required for talking to the modem
          * are expected to be set by the line discipline initialization code */
-        if (!codec->hw_write || !codec->control_data)
+        if (!codec->hw_write || !cx20442->control_data)
                 return -EIO;
 
         old = reg_cache[reg];
@@ -202,17 +204,13 @@ static int cx20442_write(struct snd_soc_codec *codec, unsigned int reg,
                 return -ENOMEM;
 
         dev_dbg(codec->dev, "%s: %s\n", __func__, buf);
-        if (codec->hw_write(codec->control_data, buf, len) != len)
+        if (codec->hw_write(cx20442->control_data, buf, len) != len)
                 return -EIO;
 
         return 0;
 }
 
 
-/* Moved up here as line discipline referres it during initialization */
-static struct snd_soc_codec *cx20442_codec;
-
-
 /*
  * Line discpline related code
  *
@@ -228,15 +226,15 @@ static const char *v253_init = "ate0m0q0+fclass=8\r";
 /* Line discipline .open() */
 static int v253_open(struct tty_struct *tty)
 {
-        struct snd_soc_codec *codec = cx20442_codec;
         int ret, len = strlen(v253_init);
 
         /* Doesn't make sense without write callback */
         if (!tty->ops->write)
                 return -EINVAL;
 
-        /* Pass the codec structure address for use by other ldisc callbacks */
-        tty->disc_data = codec;
+        /* Won't work if no codec pointer has been passed by a card driver */
+        if (!tty->disc_data)
+                return -ENODEV;
 
         if (tty->ops->write(tty, v253_init, len) != len) {
                 ret = -EIO;
@@ -253,15 +251,18 @@ err:
 static void v253_close(struct tty_struct *tty)
 {
         struct snd_soc_codec *codec = tty->disc_data;
+        struct cx20442_priv *cx20442;
 
         tty->disc_data = NULL;
 
         if (!codec)
                 return;
 
+        cx20442 = snd_soc_codec_get_drvdata(codec);
+
         /* Prevent the codec driver from further accessing the modem */
         codec->hw_write = NULL;
-        codec->control_data = NULL;
+        cx20442->control_data = NULL;
         codec->pop_time = 0;
 }
 
@@ -277,15 +278,18 @@ static void v253_receive(struct tty_struct *tty,
                                 const unsigned char *cp, char *fp, int count)
 {
         struct snd_soc_codec *codec = tty->disc_data;
+        struct cx20442_priv *cx20442;
 
         if (!codec)
                 return;
 
-        if (!codec->control_data) {
+        cx20442 = snd_soc_codec_get_drvdata(codec);
+
+        if (!cx20442->control_data) {
                 /* First modem response, complete setup procedure */
 
                 /* Set up codec driver access to modem controls */
-                codec->control_data = tty;
+                cx20442->control_data = tty;
                 codec->hw_write = (hw_write_t)tty->ops->write;
                 codec->pop_time = 1;
         }
@@ -313,8 +317,8 @@ EXPORT_SYMBOL_GPL(v253_ops);
  * Codec DAI
  */
 
-struct snd_soc_dai cx20442_dai = {
-        .name = "CX20442",
+static struct snd_soc_dai_driver cx20442_dai = {
+        .name = "cx20442-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -330,142 +334,63 @@ struct snd_soc_dai cx20442_dai = {
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,
         },
 };
-EXPORT_SYMBOL_GPL(cx20442_dai);
 
-static int cx20442_codec_probe(struct platform_device *pdev)
+static int cx20442_codec_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret;
-
-        if (!cx20442_codec) {
-                dev_err(&pdev->dev, "cx20442 not yet discovered\n");
-                return -ENODEV;
-        }
-        codec = cx20442_codec;
-
-        socdev->card->codec = codec;
+        struct cx20442_priv *cx20442;
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "failed to create pcms\n");
-                goto pcm_err;
-        }
+        cx20442 = kzalloc(sizeof(struct cx20442_priv), GFP_KERNEL);
+        if (cx20442 == NULL)
+                return -ENOMEM;
+        snd_soc_codec_set_drvdata(codec, cx20442);
 
         cx20442_add_widgets(codec);
 
-pcm_err:
-        return ret;
+        cx20442->control_data = NULL;
+        codec->hw_write = NULL;
+        codec->pop_time = 0;
+
+        return 0;
 }
 
 /* power down chip */
-static int cx20442_codec_remove(struct platform_device *pdev)
+static int cx20442_codec_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
+        struct cx20442_priv *cx20442 = snd_soc_codec_get_drvdata(codec);
 
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
+        if (cx20442->control_data) {
+                        struct tty_struct *tty = cx20442->control_data;
+                        tty_hangup(tty);
+        }
 
+        kfree(cx20442);
         return 0;
 }
 
-struct snd_soc_codec_device cx20442_codec_dev = {
+static struct snd_soc_codec_driver cx20442_codec_dev = {
         .probe =        cx20442_codec_probe,
         .remove =       cx20442_codec_remove,
+        .reg_cache_size = 1,
+        .reg_word_size = sizeof(u8),
+        .read = cx20442_read_reg_cache,
+        .write = cx20442_write,
 };
-EXPORT_SYMBOL_GPL(cx20442_codec_dev);
-
-static int cx20442_register(struct cx20442_priv *cx20442)
-{
-        struct snd_soc_codec *codec = &cx20442->codec;
-        int ret;
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->name = "CX20442";
-        codec->owner = THIS_MODULE;
-        snd_soc_codec_set_drvdata(codec, cx20442);
-
-        codec->dai = &cx20442_dai;
-        codec->num_dai = 1;
-
-        codec->reg_cache = &cx20442->reg_cache;
-        codec->reg_cache_size = ARRAY_SIZE(cx20442->reg_cache);
-        codec->read = cx20442_read_reg_cache;
-        codec->write = cx20442_write;
-
-        codec->bias_level = SND_SOC_BIAS_OFF;
-
-        cx20442_dai.dev = codec->dev;
-
-        cx20442_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
-
-        ret = snd_soc_register_dai(&cx20442_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
-
-        return 0;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        cx20442_codec = NULL;
-        kfree(cx20442);
-        return ret;
-}
-
-static void cx20442_unregister(struct cx20442_priv *cx20442)
-{
-        snd_soc_unregister_dai(&cx20442_dai);
-        snd_soc_unregister_codec(&cx20442->codec);
-
-        cx20442_codec = NULL;
-        kfree(cx20442);
-}
 
 static int cx20442_platform_probe(struct platform_device *pdev)
 {
-        struct cx20442_priv *cx20442;
-        struct snd_soc_codec *codec;
-
-        cx20442 = kzalloc(sizeof(struct cx20442_priv), GFP_KERNEL);
-        if (cx20442 == NULL)
-                return -ENOMEM;
-
-        codec = &cx20442->codec;
-
-        codec->control_data = NULL;
-        codec->hw_write = NULL;
-        codec->pop_time = 0;
-
-        codec->dev = &pdev->dev;
-        platform_set_drvdata(pdev, cx20442);
-
-        return cx20442_register(cx20442);
+        return snd_soc_register_codec(&pdev->dev,
+                        &cx20442_codec_dev, &cx20442_dai, 1);
 }
 
 static int __exit cx20442_platform_remove(struct platform_device *pdev)
 {
-        struct cx20442_priv *cx20442 = platform_get_drvdata(pdev);
-
-        cx20442_unregister(cx20442);
+        snd_soc_unregister_codec(&pdev->dev);
         return 0;
 }
 
 static struct platform_driver cx20442_platform_driver = {
         .driver = {
-                .name = "cx20442",
+                .name = "cx20442-codec",
                 .owner = THIS_MODULE,
                 },
         .probe = cx20442_platform_probe,
@@ -487,4 +412,4 @@ module_exit(cx20442_exit);
 MODULE_DESCRIPTION("ASoC CX20442-11 voice modem codec driver");
 MODULE_AUTHOR("Janusz Krzysztofik");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:cx20442");
+MODULE_ALIAS("platform:cx20442-codec");
diff --git a/sound/soc/codecs/cx20442.h b/sound/soc/codecs/cx20442.h
index 688a5eb62e17..c7a7c79ef0cd 100644
--- a/sound/soc/codecs/cx20442.h
+++ b/sound/soc/codecs/cx20442.h
@@ -13,8 +13,6 @@
 #ifndef _CX20442_CODEC_H
 #define _CX20442_CODEC_H
 
-extern struct snd_soc_dai cx20442_dai;
-extern struct snd_soc_codec_device cx20442_codec_dev;
 extern struct tty_ldisc_ops v253_ops;
 
 #endif
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
index 3c51d6a57523..eabf3c062500 100644
--- a/sound/soc/codecs/da7210.c
+++ b/sound/soc/codecs/da7210.c
@@ -25,8 +25,6 @@
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
-#include "da7210.h"
-
 /* DA7210 register space */
 #define DA7210_STATUS                   0x02
 #define DA7210_STARTUP1                 0x03
@@ -162,11 +160,10 @@ static const struct snd_kcontrol_new da7210_snd_controls[] = {
 
 /* Codec private data */
 struct da7210_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
 };
 
-static struct snd_soc_codec *da7210_codec;
-
 /*
  * Register cache
  */
@@ -209,12 +206,12 @@ static int da7210_write(struct snd_soc_codec *codec, u32 reg, u32 value)
         u8 *cache = codec->reg_cache;
         u8 data[2];
 
-        BUG_ON(codec->volatile_register);
+        BUG_ON(codec->driver->volatile_register);
 
         data[0] = reg & 0xff;
         data[1] = value & 0xff;
 
-        if (reg >= codec->reg_cache_size)
+        if (reg >= codec->driver->reg_cache_size)
                 return -EIO;
 
         if (2 != codec->hw_write(codec->control_data, data, 2))
@@ -267,8 +264,7 @@ static int da7210_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         u32 dai_cfg1;
         u32 hpf_reg, hpf_mask, hpf_value;
         u32 fs, bypass;
@@ -430,9 +426,8 @@ static struct snd_soc_dai_ops da7210_dai_ops = {
         .set_fmt        = da7210_set_dai_fmt,
 };
 
-struct snd_soc_dai da7210_dai = {
-        .name = "DA7210 IIS",
-        .id = 0,
+static struct snd_soc_dai_driver da7210_dai = {
+        .name = "da7210-hifi",
         /* playback capabilities */
         .playback = {
                 .stream_name = "Playback",
@@ -452,55 +447,15 @@ struct snd_soc_dai da7210_dai = {
         .ops = &da7210_dai_ops,
         .symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(da7210_dai);
 
-/*
- * Initialize the DA7210 driver
- * register the mixer and dsp interfaces with the kernel
- */
-static int da7210_init(struct da7210_priv *da7210)
+static int da7210_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = &da7210->codec;
-        int ret = 0;
+        struct da7210_priv *da7210 = snd_soc_codec_get_drvdata(codec);
 
-        if (da7210_codec) {
-                dev_err(codec->dev, "Another da7210 is registered\n");
-                return -EINVAL;
-        }
+        dev_info(codec->dev, "DA7210 Audio Codec %s\n", DA7210_VERSION);
 
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, da7210);
-        codec->name             = "DA7210";
-        codec->owner            = THIS_MODULE;
-        codec->read             = da7210_read;
-        codec->write            = da7210_write;
-        codec->dai              = &da7210_dai;
-        codec->num_dai          = 1;
+        codec->control_data = da7210->control_data;
         codec->hw_write         = (hw_write_t)i2c_master_send;
-        codec->reg_cache_size   = ARRAY_SIZE(da7210_reg);
-        codec->reg_cache        = kmemdup(da7210_reg,
-                                          sizeof(da7210_reg), GFP_KERNEL);
-
-        if (!codec->reg_cache)
-                return -ENOMEM;
-
-        da7210_dai.dev = codec->dev;
-        da7210_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret) {
-                dev_err(codec->dev, "Failed to register CODEC: %d\n", ret);
-                goto init_err;
-        }
-
-        ret = snd_soc_register_dai(&da7210_dai);
-        if (ret) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto codec_err;
-        }
 
         /* FIXME
          *
@@ -583,54 +538,50 @@ static int da7210_init(struct da7210_priv *da7210)
         /* Activate all enabled subsystem */
         da7210_write(codec, DA7210_STARTUP1, DA7210_SC_MST_EN);
 
-        return ret;
-
-codec_err:
-        snd_soc_unregister_codec(codec);
-init_err:
-        kfree(codec->reg_cache);
-        codec->reg_cache = NULL;
+        snd_soc_add_controls(codec, da7210_snd_controls,
+                             ARRAY_SIZE(da7210_snd_controls));
 
-        return ret;
+        dev_info(codec->dev, "DA7210 Audio Codec %s\n", DA7210_VERSION);
 
+        return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_da7210 = {
+        .probe =        da7210_probe,
+        .read           = da7210_read,
+        .write          = da7210_write,
+        .reg_cache_size = ARRAY_SIZE(da7210_reg),
+        .reg_word_size = sizeof(u8),
+        .reg_cache_default      = da7210_reg,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static int __devinit da7210_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
         struct da7210_priv *da7210;
-        struct snd_soc_codec *codec;
         int ret;
 
         da7210 = kzalloc(sizeof(struct da7210_priv), GFP_KERNEL);
         if (!da7210)
                 return -ENOMEM;
 
-        codec = &da7210->codec;
-        codec->dev = &i2c->dev;
-
         i2c_set_clientdata(i2c, da7210);
-        codec->control_data = i2c;
+        da7210->control_data = i2c;
+        da7210->control_type = SND_SOC_I2C;
 
-        ret = da7210_init(da7210);
-        if (ret < 0) {
-                pr_err("Failed to initialise da7210 audio codec\n");
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_da7210, &da7210_dai, 1);
+        if (ret < 0)
                 kfree(da7210);
-        }
 
         return ret;
 }
 
 static int __devexit da7210_i2c_remove(struct i2c_client *client)
 {
-        struct da7210_priv *da7210 = i2c_get_clientdata(client);
-
-        snd_soc_unregister_dai(&da7210_dai);
-        kfree(da7210->codec.reg_cache);
-        kfree(da7210);
-        da7210_codec = NULL;
-
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -643,7 +594,7 @@ MODULE_DEVICE_TABLE(i2c, da7210_i2c_id);
 /* I2C codec control layer */
 static struct i2c_driver da7210_i2c_driver = {
         .driver = {
-                .name = "DA7210 I2C Codec",
+                .name = "da7210-codec",
                 .owner = THIS_MODULE,
         },
         .probe = da7210_i2c_probe,
@@ -652,50 +603,6 @@ static struct i2c_driver da7210_i2c_driver = {
 };
 #endif
 
-static int da7210_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret;
-
-        if (!da7210_codec) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = da7210_codec;
-        codec = da7210_codec;
-
-        /* Register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0)
-                goto pcm_err;
-
-        snd_soc_add_controls(da7210_codec, da7210_snd_controls,
-                             ARRAY_SIZE(da7210_snd_controls));
-
-        dev_info(&pdev->dev, "DA7210 Audio Codec %s\n", DA7210_VERSION);
-
-pcm_err:
-        return ret;
-}
-
-static int da7210_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_da7210 = {
-        .probe =        da7210_probe,
-        .remove =       da7210_remove,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_da7210);
-
 static int __init da7210_modinit(void)
 {
         int ret = 0;
diff --git a/sound/soc/codecs/da7210.h b/sound/soc/codecs/da7210.h
deleted file mode 100644
index 390d621eb742..000000000000
--- a/sound/soc/codecs/da7210.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * da7210.h  --  audio driver for da7210
- *
- * Copyright (c) 2009 Dialog Semiconductor
- * Written by David Chen <Dajun.chen@diasemi.com>
- *
- * Copyright (C) 2009 Renesas Solutions Corp.
- * Cleanups by Kuninori Morimoto <morimoto.kuninori@renesas.com>
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-#ifndef _DA7210_H
-#define _DA7210_H
-
-extern struct snd_soc_dai da7210_dai;
-extern struct snd_soc_codec_device soc_codec_dev_da7210;
-
-#endif
-
diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c
index 66557de1e4fe..16253ec9b022 100644
--- a/sound/soc/codecs/jz4740.c
+++ b/sound/soc/codecs/jz4740.c
@@ -74,29 +74,22 @@ static const uint32_t jz4740_codec_regs[] = {
 struct jz4740_codec {
         void __iomem *base;
         struct resource *mem;
-
-        uint32_t reg_cache[2];
-        struct snd_soc_codec codec;
 };
 
-static inline struct jz4740_codec *codec_to_jz4740(struct snd_soc_codec *codec)
-{
-        return container_of(codec, struct jz4740_codec, codec);
-}
-
 static unsigned int jz4740_codec_read(struct snd_soc_codec *codec,
         unsigned int reg)
 {
-        struct jz4740_codec *jz4740_codec = codec_to_jz4740(codec);
+        struct jz4740_codec *jz4740_codec = snd_soc_codec_get_drvdata(codec);
         return readl(jz4740_codec->base + (reg << 2));
 }
 
 static int jz4740_codec_write(struct snd_soc_codec *codec, unsigned int reg,
         unsigned int val)
 {
-        struct jz4740_codec *jz4740_codec = codec_to_jz4740(codec);
+        struct jz4740_codec *jz4740_codec = snd_soc_codec_get_drvdata(codec);
+        u32 *cache = codec->reg_cache;
 
-        jz4740_codec->reg_cache[reg] = val;
+        cache[reg] = val;
         writel(val, jz4740_codec->base + (reg << 2));
 
         return 0;
@@ -172,8 +165,7 @@ static int jz4740_codec_hw_params(struct snd_pcm_substream *substream,
 {
         uint32_t val;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec =rtd->codec;
 
         switch (params_rate(params)) {
         case 8000:
@@ -219,8 +211,8 @@ static struct snd_soc_dai_ops jz4740_codec_dai_ops = {
         .hw_params = jz4740_codec_hw_params,
 };
 
-struct snd_soc_dai jz4740_codec_dai = {
-        .name = "jz4740",
+static struct snd_soc_dai_driver jz4740_codec_dai = {
+        .name = "jz4740-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -238,7 +230,6 @@ struct snd_soc_dai jz4740_codec_dai = {
         .ops = &jz4740_codec_dai_ops,
         .symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(jz4740_codec_dai);
 
 static void jz4740_codec_wakeup(struct snd_soc_codec *codec)
 {
@@ -302,23 +293,10 @@ static int jz4740_codec_set_bias_level(struct snd_soc_codec *codec,
         return 0;
 }
 
-static struct snd_soc_codec *jz4740_codec_codec;
-
-static int jz4740_codec_dev_probe(struct platform_device *pdev)
+static int jz4740_codec_dev_probe(struct snd_soc_codec *codec)
 {
-        int ret;
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = jz4740_codec_codec;
-
-        BUG_ON(!codec);
-
-        socdev->card->codec = codec;
-
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret) {
-                dev_err(&pdev->dev, "Failed to create pcms: %d\n", ret);
-                return ret;
-        }
+        snd_soc_update_bits(codec, JZ4740_REG_CODEC_1,
+                        JZ4740_CODEC_1_SW2_ENABLE, JZ4740_CODEC_1_SW2_ENABLE);
 
         snd_soc_add_controls(codec, jz4740_codec_controls,
                 ARRAY_SIZE(jz4740_codec_controls));
@@ -331,34 +309,27 @@ static int jz4740_codec_dev_probe(struct platform_device *pdev)
 
         snd_soc_dapm_new_widgets(codec);
 
+        jz4740_codec_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
         return 0;
 }
 
-static int jz4740_codec_dev_remove(struct platform_device *pdev)
+static int jz4740_codec_dev_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
+        jz4740_codec_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
 
-static int jz4740_codec_suspend(struct platform_device *pdev, pm_message_t state)
+static int jz4740_codec_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         return jz4740_codec_set_bias_level(codec, SND_SOC_BIAS_OFF);
 }
 
-static int jz4740_codec_resume(struct platform_device *pdev)
+static int jz4740_codec_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         return jz4740_codec_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 }
 
@@ -367,19 +338,23 @@ static int jz4740_codec_resume(struct platform_device *pdev)
 #define jz4740_codec_resume NULL
 #endif
 
-struct snd_soc_codec_device soc_codec_dev_jz4740_codec = {
+static struct snd_soc_codec_driver soc_codec_dev_jz4740_codec = {
         .probe = jz4740_codec_dev_probe,
         .remove = jz4740_codec_dev_remove,
         .suspend = jz4740_codec_suspend,
         .resume = jz4740_codec_resume,
+        .read = jz4740_codec_read,
+        .write = jz4740_codec_write,
+        .set_bias_level = jz4740_codec_set_bias_level,
+        .reg_cache_default      = jz4740_codec_regs,
+        .reg_word_size = sizeof(u32),
+        .reg_cache_size = 2,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_jz4740_codec);
 
 static int __devinit jz4740_codec_probe(struct platform_device *pdev)
 {
         int ret;
         struct jz4740_codec *jz4740_codec;
-        struct snd_soc_codec *codec;
         struct resource *mem;
 
         jz4740_codec = kzalloc(sizeof(*jz4740_codec), GFP_KERNEL);
@@ -408,55 +383,17 @@ static int __devinit jz4740_codec_probe(struct platform_device *pdev)
         }
         jz4740_codec->mem = mem;
 
-        jz4740_codec_dai.dev = &pdev->dev;
-
-        codec = &jz4740_codec->codec;
-
-        codec->dev              = &pdev->dev;
-        codec->name             = "jz4740";
-        codec->owner            = THIS_MODULE;
-
-        codec->read             = jz4740_codec_read;
-        codec->write            = jz4740_codec_write;
-        codec->set_bias_level   = jz4740_codec_set_bias_level;
-        codec->bias_level       = SND_SOC_BIAS_OFF;
-
-        codec->dai              = &jz4740_codec_dai;
-        codec->num_dai          = 1;
-
-        codec->reg_cache        = jz4740_codec->reg_cache;
-        codec->reg_cache_size   = 2;
-        memcpy(codec->reg_cache, jz4740_codec_regs, sizeof(jz4740_codec_regs));
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        jz4740_codec_codec = codec;
-
-        snd_soc_update_bits(codec, JZ4740_REG_CODEC_1,
-                        JZ4740_CODEC_1_SW2_ENABLE, JZ4740_CODEC_1_SW2_ENABLE);
-
         platform_set_drvdata(pdev, jz4740_codec);
 
-        ret = snd_soc_register_codec(codec);
+        ret = snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_jz4740_codec, &jz4740_codec_dai, 1);
         if (ret) {
                 dev_err(&pdev->dev, "Failed to register codec\n");
                 goto err_iounmap;
         }
 
-        ret = snd_soc_register_dai(&jz4740_codec_dai);
-        if (ret) {
-                dev_err(&pdev->dev, "Failed to register codec dai\n");
-                goto err_unregister_codec;
-        }
-
-        jz4740_codec_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
         return 0;
 
-err_unregister_codec:
-        snd_soc_unregister_codec(codec);
 err_iounmap:
         iounmap(jz4740_codec->base);
 err_release_mem_region:
@@ -472,8 +409,7 @@ static int __devexit jz4740_codec_remove(struct platform_device *pdev)
         struct jz4740_codec *jz4740_codec = platform_get_drvdata(pdev);
         struct resource *mem = jz4740_codec->mem;
 
-        snd_soc_unregister_dai(&jz4740_codec_dai);
-        snd_soc_unregister_codec(&jz4740_codec->codec);
+        snd_soc_unregister_codec(&pdev->dev);
 
         iounmap(jz4740_codec->base);
         release_mem_region(mem->start, resource_size(mem));
diff --git a/sound/soc/codecs/jz4740.h b/sound/soc/codecs/jz4740.h
deleted file mode 100644
index b5a0691be763..000000000000
--- a/sound/soc/codecs/jz4740.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#ifndef __SND_SOC_CODECS_JZ4740_CODEC_H__
-#define __SND_SOC_CODECS_JZ4740_CODEC_H__
-
-extern struct snd_soc_dai jz4740_codec_dai;
-extern struct snd_soc_codec_device soc_codec_dev_jz4740_codec;
-
-#endif
diff --git a/sound/soc/codecs/pcm3008.c b/sound/soc/codecs/pcm3008.c
index 5a5f187a2657..bd8f26e41602 100644
--- a/sound/soc/codecs/pcm3008.c
+++ b/sound/soc/codecs/pcm3008.c
@@ -32,8 +32,8 @@
 #define PCM3008_RATES (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |    \
                        SNDRV_PCM_RATE_48000)
 
-struct snd_soc_dai pcm3008_dai = {
-        .name = "PCM3008 HiFi",
+static struct snd_soc_dai_driver pcm3008_dai = {
+        .name = "pcm3008-hifi",
         .playback = {
                 .stream_name = "PCM3008 Playback",
                 .channels_min = 1,
@@ -49,7 +49,6 @@ struct snd_soc_dai pcm3008_dai = {
                 .formats = SNDRV_PCM_FMTBIT_S16_LE,
         },
 };
-EXPORT_SYMBOL_GPL(pcm3008_dai);
 
 static void pcm3008_gpio_free(struct pcm3008_setup_data *setup)
 {
@@ -59,38 +58,13 @@ static void pcm3008_gpio_free(struct pcm3008_setup_data *setup)
         gpio_free(setup->pdda_pin);
 }
 
-static int pcm3008_soc_probe(struct platform_device *pdev)
+static int pcm3008_soc_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        struct pcm3008_setup_data *setup = socdev->codec_data;
+        struct pcm3008_setup_data *setup = codec->dev->platform_data;
         int ret = 0;
 
         printk(KERN_INFO "PCM3008 SoC Audio Codec %s\n", PCM3008_VERSION);
 
-        socdev->card->codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (!socdev->card->codec)
-                return -ENOMEM;
-
-        codec = socdev->card->codec;
-        mutex_init(&codec->mutex);
-
-        codec->name = "PCM3008";
-        codec->owner = THIS_MODULE;
-        codec->dai = &pcm3008_dai;
-        codec->num_dai = 1;
-        codec->write = NULL;
-        codec->read = NULL;
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        /* Register PCMs. */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "pcm3008: failed to create pcms\n");
-                goto pcm_err;
-        }
-
         /* DEM1  DEM0  DE-EMPHASIS_MODE
          * Low   Low   De-emphasis 44.1 kHz ON
          * Low   High  De-emphasis OFF
@@ -130,33 +104,22 @@ static int pcm3008_soc_probe(struct platform_device *pdev)
 
 gpio_err:
         pcm3008_gpio_free(setup);
-pcm_err:
-        kfree(socdev->card->codec);
 
         return ret;
 }
 
-static int pcm3008_soc_remove(struct platform_device *pdev)
+static int pcm3008_soc_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-        struct pcm3008_setup_data *setup = socdev->codec_data;
-
-        if (!codec)
-                return 0;
+        struct pcm3008_setup_data *setup = codec->dev->platform_data;
 
         pcm3008_gpio_free(setup);
-        snd_soc_free_pcms(socdev);
-        kfree(socdev->card->codec);
-
         return 0;
 }
 
 #ifdef CONFIG_PM
-static int pcm3008_soc_suspend(struct platform_device *pdev, pm_message_t msg)
+static int pcm3008_soc_suspend(struct snd_soc_codec *codec, pm_message_t msg)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct pcm3008_setup_data *setup = socdev->codec_data;
+        struct pcm3008_setup_data *setup = codec->dev->platform_data;
 
         gpio_set_value(setup->pdad_pin, 0);
         gpio_set_value(setup->pdda_pin, 0);
@@ -164,10 +127,9 @@ static int pcm3008_soc_suspend(struct platform_device *pdev, pm_message_t msg)
         return 0;
 }
 
-static int pcm3008_soc_resume(struct platform_device *pdev)
+static int pcm3008_soc_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct pcm3008_setup_data *setup = socdev->codec_data;
+        struct pcm3008_setup_data *setup = codec->dev->platform_data;
 
         gpio_set_value(setup->pdad_pin, 1);
         gpio_set_value(setup->pdda_pin, 1);
@@ -179,23 +141,45 @@ static int pcm3008_soc_resume(struct platform_device *pdev)
 #define pcm3008_soc_resume NULL
 #endif
 
-struct snd_soc_codec_device soc_codec_dev_pcm3008 = {
+static struct snd_soc_codec_driver soc_codec_dev_pcm3008 = {
         .probe =        pcm3008_soc_probe,
         .remove =       pcm3008_soc_remove,
         .suspend =      pcm3008_soc_suspend,
         .resume =       pcm3008_soc_resume,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_pcm3008);
 
-static int __init pcm3008_init(void)
+static int __devinit pcm3008_codec_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_pcm3008, &pcm3008_dai, 1);
+}
+
+static int __devexit pcm3008_codec_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_codec(&pdev->dev);
+        return 0;
+}
+
+MODULE_ALIAS("platform:pcm3008-codec");
+
+static struct platform_driver pcm3008_codec_driver = {
+        .probe          = pcm3008_codec_probe,
+        .remove         = __devexit_p(pcm3008_codec_remove),
+        .driver         = {
+                .name   = "pcm3008-codec",
+                .owner  = THIS_MODULE,
+        },
+};
+
+static int __init pcm3008_modinit(void)
 {
-        return snd_soc_register_dai(&pcm3008_dai);
+        return platform_driver_register(&pcm3008_codec_driver);
 }
-module_init(pcm3008_init);
+module_init(pcm3008_modinit);
 
 static void __exit pcm3008_exit(void)
 {
-        snd_soc_unregister_dai(&pcm3008_dai);
+        platform_driver_unregister(&pcm3008_codec_driver);
 }
 module_exit(pcm3008_exit);
 
diff --git a/sound/soc/codecs/pcm3008.h b/sound/soc/codecs/pcm3008.h
index d04e87d3c060..7e5489ab4812 100644
--- a/sound/soc/codecs/pcm3008.h
+++ b/sound/soc/codecs/pcm3008.h
@@ -19,7 +19,4 @@ struct pcm3008_setup_data {
         unsigned pdda_pin;
 };
 
-extern struct snd_soc_codec_device soc_codec_dev_pcm3008;
-extern struct snd_soc_dai pcm3008_dai;
-
 #endif
diff --git a/sound/soc/codecs/spdif_transciever.c b/sound/soc/codecs/spdif_transciever.c
index 9119836051a4..4c32b54913ad 100644
--- a/sound/soc/codecs/spdif_transciever.c
+++ b/sound/soc/codecs/spdif_transciever.c
@@ -21,57 +21,16 @@
 #include <sound/pcm.h>
 #include <sound/initval.h>
 
-#include "spdif_transciever.h"
-
 MODULE_LICENSE("GPL");
 
 #define STUB_RATES      SNDRV_PCM_RATE_8000_96000
 #define STUB_FORMATS    SNDRV_PCM_FMTBIT_S16_LE
 
-static struct snd_soc_codec *spdif_dit_codec;
-
-static int spdif_dit_codec_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret;
-
-        if (spdif_dit_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = spdif_dit_codec;
-        codec = spdif_dit_codec;
-
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto err_create_pcms;
-        }
-
-        return 0;
-
-err_create_pcms:
-        return ret;
-}
-
-static int spdif_dit_codec_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-
-        return 0;
-}
 
-struct snd_soc_codec_device soc_codec_dev_spdif_dit = {
-        .probe          = spdif_dit_codec_probe,
-        .remove         = spdif_dit_codec_remove,
-}; EXPORT_SYMBOL_GPL(soc_codec_dev_spdif_dit);
+static struct snd_soc_codec_driver soc_codec_spdif_dit;
 
-struct snd_soc_dai dit_stub_dai = {
-        .name           = "DIT",
+static struct snd_soc_dai_driver dit_stub_dai = {
+        .name           = "dit-hifi",
         .playback       = {
                 .stream_name    = "Playback",
                 .channels_min   = 1,
@@ -80,65 +39,16 @@ struct snd_soc_dai dit_stub_dai = {
                 .formats        = STUB_FORMATS,
         },
 };
-EXPORT_SYMBOL_GPL(dit_stub_dai);
 
 static int spdif_dit_probe(struct platform_device *pdev)
 {
-        struct snd_soc_codec *codec;
-        int ret;
-
-        if (spdif_dit_codec) {
-                dev_err(&pdev->dev, "Another Codec is registered\n");
-                ret = -EINVAL;
-                goto err_reg_codec;
-        }
-
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
-
-        codec->dev = &pdev->dev;
-
-        mutex_init(&codec->mutex);
-
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->name = "spdif-dit";
-        codec->owner = THIS_MODULE;
-        codec->dai = &dit_stub_dai;
-        codec->num_dai = 1;
-
-        spdif_dit_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret < 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err_reg_codec;
-        }
-
-        dit_stub_dai.dev = &pdev->dev;
-        ret = snd_soc_register_dai(&dit_stub_dai);
-        if (ret < 0) {
-                dev_err(codec->dev, "Failed to register dai: %d\n", ret);
-                goto err_reg_dai;
-        }
-
-        return 0;
-
-err_reg_dai:
-        snd_soc_unregister_codec(codec);
-err_reg_codec:
-        kfree(spdif_dit_codec);
-        return ret;
+        return snd_soc_register_codec(&pdev->dev, &soc_codec_spdif_dit,
+                        &dit_stub_dai, 1);
 }
 
 static int spdif_dit_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_dai(&dit_stub_dai);
-        snd_soc_unregister_codec(spdif_dit_codec);
-        kfree(spdif_dit_codec);
-        spdif_dit_codec = NULL;
+        snd_soc_unregister_codec(&pdev->dev);
         return 0;
 }
 
diff --git a/sound/soc/codecs/spdif_transciever.h b/sound/soc/codecs/spdif_transciever.h
deleted file mode 100644
index 1e102124f546..000000000000
--- a/sound/soc/codecs/spdif_transciever.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * ALSA SoC DIT/DIR driver header
- *
- * Author:      Steve Chen,  <schen@mvista.com>
- * Copyright:   (C) 2008 MontaVista Software, Inc., <source@mvista.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef CODEC_STUBS_H
-#define CODEC_STUBS_H
-
-extern struct snd_soc_codec_device soc_codec_dev_spdif_dit;
-extern struct snd_soc_dai dit_stub_dai;
-
-#endif /* CODEC_STUBS_H */
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index b47ed4f6ab20..67d8c044ca04 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -45,11 +45,11 @@
 
 #define SSM2602_VERSION "0.1"
 
-struct snd_soc_codec_device soc_codec_dev_ssm2602;
-
 /* codec private data */
 struct ssm2602_priv {
         unsigned int sysclk;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         struct snd_pcm_substream *master_substream;
         struct snd_pcm_substream *slave_substream;
 };
@@ -276,8 +276,7 @@ static int ssm2602_hw_params(struct snd_pcm_substream *substream,
 {
         u16 srate;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct ssm2602_priv *ssm2602 = snd_soc_codec_get_drvdata(codec);
         struct i2c_client *i2c = codec->control_data;
         u16 iface = ssm2602_read_reg_cache(codec, SSM2602_IFACE) & 0xfff3;
@@ -321,8 +320,7 @@ static int ssm2602_startup(struct snd_pcm_substream *substream,
                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct ssm2602_priv *ssm2602 = snd_soc_codec_get_drvdata(codec);
         struct i2c_client *i2c = codec->control_data;
         struct snd_pcm_runtime *master_runtime;
@@ -360,8 +358,7 @@ static int ssm2602_pcm_prepare(struct snd_pcm_substream *substream,
                                struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         /* set active */
         ssm2602_write(codec, SSM2602_ACTIVE, ACTIVE_ACTIVATE_CODEC);
 
@@ -372,8 +369,7 @@ static void ssm2602_shutdown(struct snd_pcm_substream *substream,
                              struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct ssm2602_priv *ssm2602 = snd_soc_codec_get_drvdata(codec);
 
         /* deactivate */
@@ -518,8 +514,8 @@ static struct snd_soc_dai_ops ssm2602_dai_ops = {
         .set_fmt        = ssm2602_set_dai_fmt,
 };
 
-struct snd_soc_dai ssm2602_dai = {
-        .name = "SSM2602",
+static struct snd_soc_dai_driver ssm2602_dai = {
+        .name = "ssm2602-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -534,21 +530,15 @@ struct snd_soc_dai ssm2602_dai = {
                 .formats = SSM2602_FORMATS,},
         .ops = &ssm2602_dai_ops,
 };
-EXPORT_SYMBOL_GPL(ssm2602_dai);
 
-static int ssm2602_suspend(struct platform_device *pdev, pm_message_t state)
+static int ssm2602_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         ssm2602_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int ssm2602_resume(struct platform_device *pdev)
+static int ssm2602_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         u8 data[2];
         u16 *cache = codec->reg_cache;
@@ -563,36 +553,18 @@ static int ssm2602_resume(struct platform_device *pdev)
         return 0;
 }
 
-/*
- * initialise the ssm2602 driver
- * register the mixer and dsp interfaces with the kernel
- */
-static int ssm2602_init(struct snd_soc_device *socdev)
+static int ssm2602_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
-        int reg, ret = 0;
-
-        codec->name = "SSM2602";
-        codec->owner = THIS_MODULE;
-        codec->read = ssm2602_read_reg_cache;
-        codec->write = ssm2602_write;
-        codec->set_bias_level = ssm2602_set_bias_level;
-        codec->dai = &ssm2602_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = sizeof(ssm2602_reg);
-        codec->reg_cache = kmemdup(ssm2602_reg, sizeof(ssm2602_reg),
-                                        GFP_KERNEL);
-        if (codec->reg_cache == NULL)
-                return -ENOMEM;
+        struct ssm2602_priv *ssm2602 = snd_soc_codec_get_drvdata(codec);
+        int ret = 0, reg;
+
+        pr_info("ssm2602 Audio Codec %s", SSM2602_VERSION);
+
+        codec->bias_level = SND_SOC_BIAS_OFF,
+        codec->control_data = ssm2602->control_data;
 
         ssm2602_reset(codec);
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                pr_err("ssm2602: failed to create pcms\n");
-                goto pcm_err;
-        }
         /*power on device*/
         ssm2602_write(codec, SSM2602_ACTIVE, 0);
         /* set the update bits */
@@ -614,13 +586,27 @@ static int ssm2602_init(struct snd_soc_device *socdev)
         ssm2602_add_widgets(codec);
 
         return ret;
+}
 
-pcm_err:
-        kfree(codec->reg_cache);
-        return ret;
+/* remove everything here */
+static int ssm2602_remove(struct snd_soc_codec *codec)
+{
+        ssm2602_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
 }
 
-static struct snd_soc_device *ssm2602_socdev;
+static struct snd_soc_codec_driver soc_codec_dev_ssm2602 = {
+        .probe =        ssm2602_probe,
+        .remove =       ssm2602_remove,
+        .suspend =      ssm2602_suspend,
+        .resume =       ssm2602_resume,
+        .read = ssm2602_read_reg_cache,
+        .write = ssm2602_write,
+        .set_bias_level = ssm2602_set_bias_level,
+        .reg_cache_size = sizeof(ssm2602_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = ssm2602_reg,
+};
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 /*
@@ -632,24 +618,28 @@ static struct snd_soc_device *ssm2602_socdev;
 static int ssm2602_i2c_probe(struct i2c_client *i2c,
                              const struct i2c_device_id *id)
 {
-        struct snd_soc_device *socdev = ssm2602_socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct ssm2602_priv *ssm2602;
         int ret;
 
-        i2c_set_clientdata(i2c, codec);
-        codec->control_data = i2c;
+        ssm2602 = kzalloc(sizeof(struct ssm2602_priv), GFP_KERNEL);
+        if (ssm2602 == NULL)
+                return -ENOMEM;
 
-        ret = ssm2602_init(socdev);
-        if (ret < 0)
-                pr_err("failed to initialise SSM2602\n");
+        i2c_set_clientdata(i2c, ssm2602);
+        ssm2602->control_data = i2c;
+        ssm2602->control_type = SND_SOC_I2C;
 
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_ssm2602, &ssm2602_dai, 1);
+        if (ret < 0)
+                kfree(ssm2602);
         return ret;
 }
 
 static int ssm2602_i2c_remove(struct i2c_client *client)
 {
-        struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        kfree(codec->reg_cache);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -658,130 +648,39 @@ static const struct i2c_device_id ssm2602_i2c_id[] = {
         { }
 };
 MODULE_DEVICE_TABLE(i2c, ssm2602_i2c_id);
+
 /* corgi i2c codec control layer */
 static struct i2c_driver ssm2602_i2c_driver = {
         .driver = {
-                .name = "SSM2602 I2C Codec",
+                .name = "ssm2602-codec",
                 .owner = THIS_MODULE,
         },
         .probe = ssm2602_i2c_probe,
         .remove = ssm2602_i2c_remove,
         .id_table = ssm2602_i2c_id,
 };
-
-static int ssm2602_add_i2c_device(struct platform_device *pdev,
-                                  const struct ssm2602_setup_data *setup)
-{
-        struct i2c_board_info info;
-        struct i2c_adapter *adapter;
-        struct i2c_client *client;
-        int ret;
-
-        ret = i2c_add_driver(&ssm2602_i2c_driver);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "can't add i2c driver\n");
-                return ret;
-        }
-        memset(&info, 0, sizeof(struct i2c_board_info));
-        info.addr = setup->i2c_address;
-        strlcpy(info.type, "ssm2602", I2C_NAME_SIZE);
-        adapter = i2c_get_adapter(setup->i2c_bus);
-        if (!adapter) {
-                dev_err(&pdev->dev, "can't get i2c adapter %d\n",
-                setup->i2c_bus);
-                goto err_driver;
-        }
-        client = i2c_new_device(adapter, &info);
-        i2c_put_adapter(adapter);
-        if (!client) {
-                dev_err(&pdev->dev, "can't add i2c device at 0x%x\n",
-                (unsigned int)info.addr);
-                goto err_driver;
-        }
-        return 0;
-err_driver:
-        i2c_del_driver(&ssm2602_i2c_driver);
-        return -ENODEV;
-}
 #endif
 
-static int ssm2602_probe(struct platform_device *pdev)
+
+static int __init ssm2602_modinit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct ssm2602_setup_data *setup;
-        struct snd_soc_codec *codec;
-        struct ssm2602_priv *ssm2602;
         int ret = 0;
-
-        pr_info("ssm2602 Audio Codec %s", SSM2602_VERSION);
-
-        setup = socdev->codec_data;
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
-
-        ssm2602 = kzalloc(sizeof(struct ssm2602_priv), GFP_KERNEL);
-        if (ssm2602 == NULL) {
-                kfree(codec);
-                return -ENOMEM;
-        }
-
-        snd_soc_codec_set_drvdata(codec, ssm2602);
-        socdev->card->codec = codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        ssm2602_socdev = socdev;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        if (setup->i2c_address) {
-                codec->hw_write = (hw_write_t)i2c_master_send;
-                ret = ssm2602_add_i2c_device(pdev, setup);
+        ret = i2c_add_driver(&ssm2602_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register SSM2602 I2C driver: %d\n",
+                       ret);
         }
-#else
-        /* other interfaces */
 #endif
         return ret;
 }
+module_init(ssm2602_modinit);
 
-/* remove everything here */
-static int ssm2602_remove(struct platform_device *pdev)
+static void __exit ssm2602_exit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec->control_data)
-                ssm2602_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        i2c_unregister_device(codec->control_data);
         i2c_del_driver(&ssm2602_i2c_driver);
 #endif
-        kfree(snd_soc_codec_get_drvdata(codec));
-        kfree(codec);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_ssm2602 = {
-        .probe =        ssm2602_probe,
-        .remove =       ssm2602_remove,
-        .suspend =      ssm2602_suspend,
-        .resume =       ssm2602_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_ssm2602);
-
-static int __init ssm2602_modinit(void)
-{
-        return snd_soc_register_dai(&ssm2602_dai);
-}
-module_init(ssm2602_modinit);
-
-static void __exit ssm2602_exit(void)
-{
-        snd_soc_unregister_dai(&ssm2602_dai);
 }
 module_exit(ssm2602_exit);
 
diff --git a/sound/soc/codecs/ssm2602.h b/sound/soc/codecs/ssm2602.h
index f344e6d76e31..42a47d0f8e25 100644
--- a/sound/soc/codecs/ssm2602.h
+++ b/sound/soc/codecs/ssm2602.h
@@ -124,7 +124,4 @@ struct ssm2602_setup_data {
         unsigned short i2c_address;
 };
 
-extern struct snd_soc_dai ssm2602_dai;
-extern struct snd_soc_codec_device soc_codec_dev_ssm2602;
-
 #endif
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index ee86568545c2..00d67cc8e206 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -25,7 +25,6 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 #include <sound/tlv.h>
-#include <sound/soc-of-simple.h>
 
 #include "stac9766.h"
 
@@ -257,20 +256,15 @@ static int stac9766_reset(struct snd_soc_codec *codec, int try_warm)
         return 0;
 }
 
-static int stac9766_codec_suspend(struct platform_device *pdev,
+static int stac9766_codec_suspend(struct snd_soc_codec *codec,
                                   pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         stac9766_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int stac9766_codec_resume(struct platform_device *pdev)
+static int stac9766_codec_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         u16 id, reset;
 
         reset = 0;
@@ -300,10 +294,9 @@ static struct snd_soc_dai_ops stac9766_dai_ops_digital = {
         .prepare = ac97_digital_prepare,
 };
 
-struct snd_soc_dai stac9766_dai[] = {
+static struct snd_soc_dai_driver stac9766_dai[] = {
 {
-        .name = "stac9766 analog",
-        .id = 0,
+        .name = "stac9766-hifi-analog",
         .ac97_control = 1,
 
         /* stream cababilities */
@@ -325,8 +318,7 @@ struct snd_soc_dai stac9766_dai[] = {
         .ops = &stac9766_dai_ops_analog,
 },
 {
-        .name = "stac9766 IEC958",
-        .id = 1,
+        .name = "stac9766-hifi-IEC958",
         .ac97_control = 1,
 
         /* stream cababilities */
@@ -342,57 +334,24 @@ struct snd_soc_dai stac9766_dai[] = {
         .ops = &stac9766_dai_ops_digital,
 }
 };
-EXPORT_SYMBOL_GPL(stac9766_dai);
 
-static int stac9766_codec_probe(struct platform_device *pdev)
+static int stac9766_codec_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
         int ret = 0;
 
         printk(KERN_INFO "STAC9766 SoC Audio Codec %s\n", STAC9766_VERSION);
 
-        socdev->card->codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (socdev->card->codec == NULL)
-                return -ENOMEM;
-        codec = socdev->card->codec;
-        mutex_init(&codec->mutex);
-
-        codec->reg_cache = kmemdup(stac9766_reg, sizeof(stac9766_reg),
-                                   GFP_KERNEL);
-        if (codec->reg_cache == NULL) {
-                ret = -ENOMEM;
-                goto cache_err;
-        }
-        codec->reg_cache_size = sizeof(stac9766_reg);
-        codec->reg_cache_step = 2;
-
-        codec->name = "STAC9766";
-        codec->owner = THIS_MODULE;
-        codec->dai = stac9766_dai;
-        codec->num_dai = ARRAY_SIZE(stac9766_dai);
-        codec->write = stac9766_ac97_write;
-        codec->read = stac9766_ac97_read;
-        codec->set_bias_level = stac9766_set_bias_level;
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
         ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
         if (ret < 0)
                 goto codec_err;
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0)
-                goto pcm_err;
-
         /* do a cold reset for the controller and then try
          * a warm reset followed by an optional cold reset for codec */
         stac9766_reset(codec, 0);
         ret = stac9766_reset(codec, 1);
         if (ret < 0) {
                 printk(KERN_ERR "Failed to reset STAC9766: AC97 link error\n");
-                goto reset_err;
+                goto codec_err;
         }
 
         stac9766_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
@@ -402,40 +361,63 @@ static int stac9766_codec_probe(struct platform_device *pdev)
 
         return 0;
 
-reset_err:
-        snd_soc_free_pcms(socdev);
-pcm_err:
-        snd_soc_free_ac97_codec(codec);
 codec_err:
-        kfree(snd_soc_codec_get_drvdata(codec));
-cache_err:
-        kfree(socdev->card->codec);
-        socdev->card->codec = NULL;
+        snd_soc_free_ac97_codec(codec);
         return ret;
 }
 
-static int stac9766_codec_remove(struct platform_device *pdev)
+static int stac9766_codec_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec == NULL)
-                return 0;
-
-        snd_soc_free_pcms(socdev);
         snd_soc_free_ac97_codec(codec);
-        kfree(codec->reg_cache);
-        kfree(codec);
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_stac9766 = {
+static struct snd_soc_codec_driver soc_codec_dev_stac9766 = {
+        .write = stac9766_ac97_write,
+        .read = stac9766_ac97_read,
+        .set_bias_level = stac9766_set_bias_level,
         .probe = stac9766_codec_probe,
         .remove = stac9766_codec_remove,
         .suspend = stac9766_codec_suspend,
         .resume = stac9766_codec_resume,
+        .reg_cache_size = sizeof(stac9766_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_step = 2,
+};
+
+static __devinit int stac9766_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_stac9766, stac9766_dai, ARRAY_SIZE(stac9766_dai));
+}
+
+static int __devexit stac9766_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_codec(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver stac9766_codec_driver = {
+        .driver = {
+                        .name = "stac9766-codec",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = stac9766_probe,
+        .remove = __devexit_p(stac9766_remove),
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_stac9766);
+
+static int __init stac9766_init(void)
+{
+        return platform_driver_register(&stac9766_codec_driver);
+}
+module_init(stac9766_init);
+
+static void __exit stac9766_exit(void)
+{
+        platform_driver_unregister(&stac9766_codec_driver);
+}
+module_exit(stac9766_exit);
 
 MODULE_DESCRIPTION("ASoC stac9766 driver");
 MODULE_AUTHOR("Jon Smirl <jonsmirl@gmail.com>");
diff --git a/sound/soc/codecs/stac9766.h b/sound/soc/codecs/stac9766.h
index 65642eb8393e..c726f907e2c0 100644
--- a/sound/soc/codecs/stac9766.h
+++ b/sound/soc/codecs/stac9766.h
@@ -14,8 +14,4 @@
 #define STAC9766_DAI_AC97_ANALOG                0
 #define STAC9766_DAI_AC97_DIGITAL               1
 
-extern struct snd_soc_dai stac9766_dai[];
-extern struct snd_soc_codec_device soc_codec_dev_stac9766;
-
-
 #endif
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index 0a4b0fef3355..e8652b1ae326 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -240,7 +240,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 /* AIC23 driver data */
 struct aic23 {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         int mclk;
         int requested_adc;
         int requested_dac;
@@ -404,11 +405,10 @@ static int tlv320aic23_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         u16 iface_reg;
         int ret;
-        struct aic23 *aic23 = container_of(codec, struct aic23, codec);
+        struct aic23 *aic23 = snd_soc_codec_get_drvdata(codec);
         u32 sample_rate_adc = aic23->requested_adc;
         u32 sample_rate_dac = aic23->requested_dac;
         u32 sample_rate = params_rate(params);
@@ -452,8 +452,7 @@ static int tlv320aic23_pcm_prepare(struct snd_pcm_substream *substream,
                                    struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
 
         /* set active */
         tlv320aic23_write(codec, TLV320AIC23_ACTIVE, 0x0001);
@@ -465,9 +464,8 @@ static void tlv320aic23_shutdown(struct snd_pcm_substream *substream,
                                  struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
-        struct aic23 *aic23 = container_of(codec, struct aic23, codec);
+        struct snd_soc_codec *codec = rtd->codec;
+        struct aic23 *aic23 = snd_soc_codec_get_drvdata(codec);
 
         /* deactivate */
         if (!codec->active) {
@@ -546,8 +544,7 @@ static int tlv320aic23_set_dai_fmt(struct snd_soc_dai *codec_dai,
 static int tlv320aic23_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                                       int clk_id, unsigned int freq, int dir)
 {
-        struct snd_soc_codec *codec = codec_dai->codec;
-        struct aic23 *aic23 = container_of(codec, struct aic23, codec);
+        struct aic23 *aic23 = snd_soc_dai_get_drvdata(codec_dai);
         aic23->mclk = freq;
         return 0;
 }
@@ -594,8 +591,8 @@ static struct snd_soc_dai_ops tlv320aic23_dai_ops = {
         .set_sysclk     = tlv320aic23_set_dai_sysclk,
 };
 
-struct snd_soc_dai tlv320aic23_dai = {
-        .name = "tlv320aic23",
+static struct snd_soc_dai_driver tlv320aic23_dai = {
+        .name = "tlv320aic23-hifi",
         .playback = {
                      .stream_name = "Playback",
                      .channels_min = 2,
@@ -610,23 +607,17 @@ struct snd_soc_dai tlv320aic23_dai = {
                     .formats = AIC23_FORMATS,},
         .ops = &tlv320aic23_dai_ops,
 };
-EXPORT_SYMBOL_GPL(tlv320aic23_dai);
 
-static int tlv320aic23_suspend(struct platform_device *pdev,
+static int tlv320aic23_suspend(struct snd_soc_codec *codec,
                                pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         tlv320aic23_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int tlv320aic23_resume(struct platform_device *pdev)
+static int tlv320aic23_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         u16 reg;
 
         /* Sync reg_cache with the hardware */
@@ -639,39 +630,19 @@ static int tlv320aic23_resume(struct platform_device *pdev)
         return 0;
 }
 
-/*
- * initialise the AIC23 driver
- * register the mixer and dsp interfaces with the kernel
- */
-static int tlv320aic23_init(struct snd_soc_device *socdev)
+static int tlv320aic23_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
-        int ret = 0;
-        u16 reg;
+        struct aic23 *aic23 = snd_soc_codec_get_drvdata(codec);
+        int reg;
 
-        codec->name = "tlv320aic23";
-        codec->owner = THIS_MODULE;
-        codec->read = tlv320aic23_read_reg_cache;
-        codec->write = tlv320aic23_write;
-        codec->set_bias_level = tlv320aic23_set_bias_level;
-        codec->dai = &tlv320aic23_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(tlv320aic23_reg);
-        codec->reg_cache =
-            kmemdup(tlv320aic23_reg, sizeof(tlv320aic23_reg), GFP_KERNEL);
-        if (codec->reg_cache == NULL)
-                return -ENOMEM;
+        printk(KERN_INFO "AIC23 Audio Codec %s\n", AIC23_VERSION);
+        codec->control_data = aic23->control_data;
+        codec->hw_write = (hw_write_t)i2c_master_send;
+        codec->hw_read = NULL;
 
         /* Reset codec */
         tlv320aic23_write(codec, TLV320AIC23_RESET, 0);
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "tlv320aic23: failed to create pcms\n");
-                goto pcm_err;
-        }
-
         /* power on device */
         tlv320aic23_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
@@ -707,13 +678,27 @@ static int tlv320aic23_init(struct snd_soc_device *socdev)
                                 ARRAY_SIZE(tlv320aic23_snd_controls));
         tlv320aic23_add_widgets(codec);
 
-        return ret;
+        return 0;
+}
 
-pcm_err:
-        kfree(codec->reg_cache);
-        return ret;
+static int tlv320aic23_remove(struct snd_soc_codec *codec)
+{
+        tlv320aic23_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
 }
-static struct snd_soc_device *tlv320aic23_socdev;
+
+static struct snd_soc_codec_driver soc_codec_dev_tlv320aic23 = {
+        .reg_cache_size = ARRAY_SIZE(tlv320aic23_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = tlv320aic23_reg,
+        .probe = tlv320aic23_probe,
+        .remove = tlv320aic23_remove,
+        .suspend = tlv320aic23_suspend,
+        .resume = tlv320aic23_resume,
+        .read = tlv320aic23_read_reg_cache,
+        .write = tlv320aic23_write,
+        .set_bias_level = tlv320aic23_set_bias_level,
+};
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 /*
@@ -723,31 +708,30 @@ static struct snd_soc_device *tlv320aic23_socdev;
 static int tlv320aic23_codec_probe(struct i2c_client *i2c,
                                    const struct i2c_device_id *i2c_id)
 {
-        struct snd_soc_device *socdev = tlv320aic23_socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct aic23 *aic23;
         int ret;
 
         if (!i2c_check_functionality(i2c->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
                 return -EINVAL;
 
-        i2c_set_clientdata(i2c, codec);
-        codec->control_data = i2c;
+        aic23 = kzalloc(sizeof(struct aic23), GFP_KERNEL);
+        if (aic23 == NULL)
+                return -ENOMEM;
 
-        ret = tlv320aic23_init(socdev);
-        if (ret < 0) {
-                printk(KERN_ERR "tlv320aic23: failed to initialise AIC23\n");
-                goto err;
-        }
-        return ret;
+        i2c_set_clientdata(i2c, aic23);
+        aic23->control_data = i2c;
+        aic23->control_type = SND_SOC_I2C;
 
-err:
-        kfree(codec);
-        kfree(i2c);
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_tlv320aic23, &tlv320aic23_dai, 1);
+        if (ret < 0)
+                kfree(aic23);
         return ret;
 }
 static int __exit tlv320aic23_i2c_remove(struct i2c_client *i2c)
 {
-        put_device(&i2c->dev);
+        snd_soc_unregister_codec(&i2c->dev);
+        kfree(i2c_get_clientdata(i2c));
         return 0;
 }
 
@@ -760,7 +744,7 @@ MODULE_DEVICE_TABLE(i2c, tlv320aic23_id);
 
 static struct i2c_driver tlv320aic23_i2c_driver = {
         .driver = {
-                   .name = "tlv320aic23",
+                   .name = "tlv320aic23-codec",
                    },
         .probe = tlv320aic23_codec_probe,
         .remove = __exit_p(tlv320aic23_i2c_remove),
@@ -769,71 +753,25 @@ static struct i2c_driver tlv320aic23_i2c_driver = {
 
 #endif
 
-static int tlv320aic23_probe(struct platform_device *pdev)
+static int __init tlv320aic23_modinit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        struct aic23 *aic23;
-        int ret = 0;
-
-        printk(KERN_INFO "AIC23 Audio Codec %s\n", AIC23_VERSION);
-
-        aic23 = kzalloc(sizeof(struct aic23), GFP_KERNEL);
-        if (aic23 == NULL)
-                return -ENOMEM;
-        codec = &aic23->codec;
-        socdev->card->codec = codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        tlv320aic23_socdev = socdev;
+        int ret;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        codec->hw_write = (hw_write_t) i2c_master_send;
-        codec->hw_read = NULL;
         ret = i2c_add_driver(&tlv320aic23_i2c_driver);
-        if (ret != 0)
-                printk(KERN_ERR "can't add i2c driver");
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register TLV320AIC23 I2C driver: %d\n",
+                       ret);
+        }
 #endif
         return ret;
 }
+module_init(tlv320aic23_modinit);
 
-static int tlv320aic23_remove(struct platform_device *pdev)
+static void __exit tlv320aic23_exit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-        struct aic23 *aic23 = container_of(codec, struct aic23, codec);
-
-        if (codec->control_data)
-                tlv320aic23_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         i2c_del_driver(&tlv320aic23_i2c_driver);
 #endif
-        kfree(codec->reg_cache);
-        kfree(aic23);
-
-        return 0;
-}
-struct snd_soc_codec_device soc_codec_dev_tlv320aic23 = {
-        .probe = tlv320aic23_probe,
-        .remove = tlv320aic23_remove,
-        .suspend = tlv320aic23_suspend,
-        .resume = tlv320aic23_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_tlv320aic23);
-
-static int __init tlv320aic23_modinit(void)
-{
-        return snd_soc_register_dai(&tlv320aic23_dai);
-}
-module_init(tlv320aic23_modinit);
-
-static void __exit tlv320aic23_exit(void)
-{
-        snd_soc_unregister_dai(&tlv320aic23_dai);
 }
 module_exit(tlv320aic23_exit);
 
diff --git a/sound/soc/codecs/tlv320aic23.h b/sound/soc/codecs/tlv320aic23.h
index 79d1faf8e570..e804120bd3da 100644
--- a/sound/soc/codecs/tlv320aic23.h
+++ b/sound/soc/codecs/tlv320aic23.h
@@ -116,7 +116,4 @@
 #define TLV320AIC23_SIDETONE_12         0x080
 #define TLV320AIC23_SIDETONE_18         0x0c0
 
-extern struct snd_soc_dai tlv320aic23_dai;
-extern struct snd_soc_codec_device soc_codec_dev_tlv320aic23;
-
 #endif /* _TLV320AIC23_H */
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index f0e00fd4b435..6b7d71ec0004 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -19,7 +19,6 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
-#include <sound/soc-of-simple.h>
 #include <sound/initval.h>
 
 #include "tlv320aic26.h"
@@ -130,8 +129,7 @@ static int aic26_hw_params(struct snd_pcm_substream *substream,
                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct aic26 *aic26 = snd_soc_codec_get_drvdata(codec);
         int fsref, divisor, wlen, pval, jval, dval, qval;
         u16 reg;
@@ -278,8 +276,8 @@ static struct snd_soc_dai_ops aic26_dai_ops = {
         .set_fmt        = aic26_set_fmt,
 };
 
-struct snd_soc_dai aic26_dai = {
-        .name = "tlv320aic26",
+static struct snd_soc_dai_driver aic26_dai = {
+        .name = "tlv320aic26-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -296,7 +294,6 @@ struct snd_soc_dai aic26_dai = {
         },
         .ops = &aic26_dai_ops,
 };
-EXPORT_SYMBOL_GPL(aic26_dai);
 
 /* ---------------------------------------------------------------------
  * ALSA controls
@@ -319,61 +316,6 @@ static const struct snd_kcontrol_new aic26_snd_controls[] = {
 };
 
 /* ---------------------------------------------------------------------
- * SoC CODEC portion of driver: probe and release routines
- */
-static int aic26_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        struct aic26 *aic26;
-        int ret, err;
-
-        dev_info(&pdev->dev, "Probing AIC26 SoC CODEC driver\n");
-        dev_dbg(&pdev->dev, "socdev=%p\n", socdev);
-        dev_dbg(&pdev->dev, "codec_data=%p\n", socdev->codec_data);
-
-        /* Fetch the relevant aic26 private data here (it's already been
-         * stored in the .codec pointer) */
-        aic26 = socdev->codec_data;
-        if (aic26 == NULL) {
-                dev_err(&pdev->dev, "aic26: missing codec pointer\n");
-                return -ENODEV;
-        }
-        codec = &aic26->codec;
-        socdev->card->codec = codec;
-
-        dev_dbg(&pdev->dev, "Registering PCMs, dev=%p, socdev->dev=%p\n",
-                &pdev->dev, socdev->dev);
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "aic26: failed to create pcms\n");
-                return -ENODEV;
-        }
-
-        /* register controls */
-        dev_dbg(&pdev->dev, "Registering controls\n");
-        err = snd_soc_add_controls(codec, aic26_snd_controls,
-                        ARRAY_SIZE(aic26_snd_controls));
-        WARN_ON(err < 0);
-
-        return 0;
-}
-
-static int aic26_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        snd_soc_free_pcms(socdev);
-        return 0;
-}
-
-struct snd_soc_codec_device aic26_soc_codec_dev = {
-        .probe = aic26_probe,
-        .remove = aic26_remove,
-};
-EXPORT_SYMBOL_GPL(aic26_soc_codec_dev);
-
-/* ---------------------------------------------------------------------
  * SPI device portion of driver: sysfs files for debugging
  */
 
@@ -409,95 +351,95 @@ static ssize_t aic26_keyclick_set(struct device *dev,
 static DEVICE_ATTR(keyclick, 0644, aic26_keyclick_show, aic26_keyclick_set);
 
 /* ---------------------------------------------------------------------
- * SPI device portion of driver: probe and release routines and SPI
- *                               driver registration.
+ * SoC CODEC portion of driver: probe and release routines
  */
-static int aic26_spi_probe(struct spi_device *spi)
+static int aic26_probe(struct snd_soc_codec *codec)
 {
-        struct aic26 *aic26;
-        int ret, i, reg;
-
-        dev_dbg(&spi->dev, "probing tlv320aic26 spi device\n");
-
-        /* Allocate driver data */
-        aic26 = kzalloc(sizeof *aic26, GFP_KERNEL);
-        if (!aic26)
-                return -ENOMEM;
-
-        /* Initialize the driver data */
-        aic26->spi = spi;
-        dev_set_drvdata(&spi->dev, aic26);
+        struct aic26 *aic26 = snd_soc_codec_get_drvdata(codec);
+        int ret, err, i, reg;
 
-        /* Setup what we can in the codec structure so that the register
-         * access functions will work as expected.  More will be filled
-         * out when it is probed by the SoC CODEC part of this driver */
-        snd_soc_codec_set_drvdata(&aic26->codec, aic26);
-        aic26->codec.name = "aic26";
-        aic26->codec.owner = THIS_MODULE;
-        aic26->codec.dai = &aic26_dai;
-        aic26->codec.num_dai = 1;
-        aic26->codec.read = aic26_reg_read;
-        aic26->codec.write = aic26_reg_write;
-        aic26->master = 1;
-        mutex_init(&aic26->codec.mutex);
-        INIT_LIST_HEAD(&aic26->codec.dapm_widgets);
-        INIT_LIST_HEAD(&aic26->codec.dapm_paths);
-        aic26->codec.reg_cache_size = AIC26_NUM_REGS;
-        aic26->codec.reg_cache = aic26->reg_cache;
-
-        aic26_dai.dev = &spi->dev;
-        ret = snd_soc_register_dai(&aic26_dai);
-        if (ret != 0) {
-                dev_err(&spi->dev, "Failed to register DAI: %d\n", ret);
-                kfree(aic26);
-                return ret;
-        }
+        dev_info(codec->dev, "Probing AIC26 SoC CODEC driver\n");
 
         /* Reset the codec to power on defaults */
-        aic26_reg_write(&aic26->codec, AIC26_REG_RESET, 0xBB00);
+        aic26_reg_write(codec, AIC26_REG_RESET, 0xBB00);
 
         /* Power up CODEC */
-        aic26_reg_write(&aic26->codec, AIC26_REG_POWER_CTRL, 0);
+        aic26_reg_write(codec, AIC26_REG_POWER_CTRL, 0);
 
         /* Audio Control 3 (master mode, fsref rate) */
-        reg = aic26_reg_read(&aic26->codec, AIC26_REG_AUDIO_CTRL3);
+        reg = aic26_reg_read(codec, AIC26_REG_AUDIO_CTRL3);
         reg &= ~0xf800;
         reg |= 0x0800; /* set master mode */
-        aic26_reg_write(&aic26->codec, AIC26_REG_AUDIO_CTRL3, reg);
+        aic26_reg_write(codec, AIC26_REG_AUDIO_CTRL3, reg);
 
         /* Fill register cache */
         for (i = 0; i < ARRAY_SIZE(aic26->reg_cache); i++)
-                aic26_reg_read(&aic26->codec, i);
+                aic26_reg_read(codec, i);
 
         /* Register the sysfs files for debugging */
         /* Create SysFS files */
-        ret = device_create_file(&spi->dev, &dev_attr_keyclick);
+        ret = device_create_file(codec->dev, &dev_attr_keyclick);
         if (ret)
-                dev_info(&spi->dev, "error creating sysfs files\n");
+                dev_info(codec->dev, "error creating sysfs files\n");
 
-#if defined(CONFIG_SND_SOC_OF_SIMPLE)
-        /* Tell the of_soc helper about this codec */
-        of_snd_soc_register_codec(&aic26_soc_codec_dev, aic26, &aic26_dai,
-                                  spi->dev.archdata.of_node);
-#endif
+        /* register controls */
+        dev_dbg(codec->dev, "Registering controls\n");
+        err = snd_soc_add_controls(codec, aic26_snd_controls,
+                        ARRAY_SIZE(aic26_snd_controls));
+        WARN_ON(err < 0);
 
-        dev_dbg(&spi->dev, "SPI device initialized\n");
         return 0;
 }
 
-static int aic26_spi_remove(struct spi_device *spi)
+static struct snd_soc_codec_driver aic26_soc_codec_dev = {
+        .probe = aic26_probe,
+        .read = aic26_reg_read,
+        .write = aic26_reg_write,
+        .reg_cache_size = AIC26_NUM_REGS,
+        .reg_word_size = sizeof(u16),
+};
+
+/* ---------------------------------------------------------------------
+ * SPI device portion of driver: probe and release routines and SPI
+ *                               driver registration.
+ */
+static int aic26_spi_probe(struct spi_device *spi)
 {
-        struct aic26 *aic26 = dev_get_drvdata(&spi->dev);
+        struct aic26 *aic26;
+        int ret;
 
-        snd_soc_unregister_dai(&aic26_dai);
-        kfree(aic26);
+        dev_dbg(&spi->dev, "probing tlv320aic26 spi device\n");
+
+        /* Allocate driver data */
+        aic26 = kzalloc(sizeof *aic26, GFP_KERNEL);
+        if (!aic26)
+                return -ENOMEM;
 
+        /* Initialize the driver data */
+        aic26->spi = spi;
+        dev_set_drvdata(&spi->dev, aic26);
+        aic26->master = 1;
+
+        ret = snd_soc_register_codec(&spi->dev,
+                        &aic26_soc_codec_dev, &aic26_dai, 1);
+        if (ret < 0)
+                kfree(aic26);
+        return ret;
+
+        dev_dbg(&spi->dev, "SPI device initialized\n");
+        return 0;
+}
+
+static int aic26_spi_remove(struct spi_device *spi)
+{
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
         return 0;
 }
 
 static struct spi_driver aic26_spi = {
         .driver = {
-                .name = "tlv320aic26",
+                .name = "tlv320aic26-codec",
                 .owner = THIS_MODULE,
         },
         .probe = aic26_spi_probe,
diff --git a/sound/soc/codecs/tlv320aic26.h b/sound/soc/codecs/tlv320aic26.h
index 786ba16c945f..62b1f2261429 100644
--- a/sound/soc/codecs/tlv320aic26.h
+++ b/sound/soc/codecs/tlv320aic26.h
@@ -90,7 +90,4 @@ enum aic26_wlen {
         AIC26_WLEN_32   = 3 << 10,
 };
 
-extern struct snd_soc_dai aic26_dai;
-extern struct snd_soc_codec_device aic26_soc_codec_dev;
-
 #endif /* _TLV320AIC16_H_ */
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 71a69908ccf6..43fd9c171742 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -63,8 +63,10 @@ static const char *aic3x_supply_names[AIC3X_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct aic3x_priv {
-        struct snd_soc_codec codec;
         struct regulator_bulk_data supplies[AIC3X_NUM_SUPPLIES];
+        enum snd_soc_control_type control_type;
+        struct aic3x_setup_data *setup;
+        void *control_data;
         unsigned int sysclk;
         int master;
         int gpio_reset;
@@ -773,8 +775,7 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream,
                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec =rtd->codec;
         struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
         int codec_clk = 0, bypass_pll = 0, fsref, last_clk = 0;
         u8 data, j, r, p, pll_q, pll_p = 1, pll_r = 1, pll_j = 1;
@@ -1101,8 +1102,8 @@ static struct snd_soc_dai_ops aic3x_dai_ops = {
         .set_fmt        = aic3x_set_dai_fmt,
 };
 
-struct snd_soc_dai aic3x_dai = {
-        .name = "tlv320aic3x",
+static struct snd_soc_dai_driver aic3x_dai = {
+        .name = "tlv320aic3x-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -1117,22 +1118,16 @@ struct snd_soc_dai aic3x_dai = {
                 .formats = AIC3X_FORMATS,},
         .ops = &aic3x_dai_ops,
 };
-EXPORT_SYMBOL_GPL(aic3x_dai);
 
-static int aic3x_suspend(struct platform_device *pdev, pm_message_t state)
+static int aic3x_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int aic3x_resume(struct platform_device *pdev)
+static int aic3x_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         u8 data[2];
         u8 *cache = codec->reg_cache;
@@ -1157,22 +1152,6 @@ static int aic3x_init(struct snd_soc_codec *codec)
 {
         int reg;
 
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->name = "tlv320aic3x";
-        codec->owner = THIS_MODULE;
-        codec->read = aic3x_read_reg_cache;
-        codec->write = aic3x_write;
-        codec->set_bias_level = aic3x_set_bias_level;
-        codec->dai = &aic3x_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(aic3x_reg);
-        codec->reg_cache = kmemdup(aic3x_reg, sizeof(aic3x_reg), GFP_KERNEL);
-        if (codec->reg_cache == NULL)
-                return -ENOMEM;
-
         aic3x_write(codec, AIC3X_PAGE_SELECT, PAGE0_SELECT);
         aic3x_write(codec, AIC3X_RESET, SOFT_RESET);
 
@@ -1245,56 +1224,50 @@ static int aic3x_init(struct snd_soc_codec *codec)
         return 0;
 }
 
-static struct snd_soc_codec *aic3x_codec;
-
-static int aic3x_register(struct snd_soc_codec *codec)
+static int aic3x_probe(struct snd_soc_codec *codec)
 {
-        int ret;
+        struct aic3x_priv *aic3x = snd_soc_codec_get_drvdata(codec);
+
+        codec->hw_write = (hw_write_t) i2c_master_send;
+        codec->control_data = aic3x->control_data;
 
-        ret = aic3x_init(codec);
-        if (ret < 0) {
-                dev_err(codec->dev, "Failed to initialise device\n");
-                return ret;
+        if (aic3x->setup) {
+                /* setup GPIO functions */
+                aic3x_write(codec, AIC3X_GPIO1_REG,
+                            (aic3x->setup->gpio_func[0] & 0xf) << 4);
+                aic3x_write(codec, AIC3X_GPIO2_REG,
+                            (aic3x->setup->gpio_func[1] & 0xf) << 4);
         }
 
-        aic3x_codec = codec;
+        aic3x_init(codec);
 
-        ret = snd_soc_register_codec(codec);
-        if (ret) {
-                dev_err(codec->dev, "Failed to register codec\n");
-                return ret;
-        }
+        snd_soc_add_controls(codec, aic3x_snd_controls,
+                             ARRAY_SIZE(aic3x_snd_controls));
 
-        ret = snd_soc_register_dai(&aic3x_dai);
-        if (ret) {
-                dev_err(codec->dev, "Failed to register dai\n");
-                snd_soc_unregister_codec(codec);
-                return ret;
-        }
+        aic3x_add_widgets(codec);
 
         return 0;
 }
 
-static int aic3x_unregister(struct aic3x_priv *aic3x)
+static int aic3x_remove(struct snd_soc_codec *codec)
 {
-        aic3x_set_bias_level(&aic3x->codec, SND_SOC_BIAS_OFF);
-
-        snd_soc_unregister_dai(&aic3x_dai);
-        snd_soc_unregister_codec(&aic3x->codec);
-
-        if (aic3x->gpio_reset >= 0) {
-                gpio_set_value(aic3x->gpio_reset, 0);
-                gpio_free(aic3x->gpio_reset);
-        }
-        regulator_bulk_disable(ARRAY_SIZE(aic3x->supplies), aic3x->supplies);
-        regulator_bulk_free(ARRAY_SIZE(aic3x->supplies), aic3x->supplies);
-
-        kfree(aic3x);
-        aic3x_codec = NULL;
-
+        aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_aic3x = {
+        .read = aic3x_read_reg_cache,
+        .write = aic3x_write,
+        .set_bias_level = aic3x_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(aic3x_reg),
+        .reg_word_size = sizeof(u8),
+        .reg_cache_default = aic3x_reg,
+        .probe = aic3x_probe,
+        .remove = aic3x_remove,
+        .suspend = aic3x_suspend,
+        .resume = aic3x_resume,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 /*
  * AIC3X 2 wire address can be up to 4 devices with device addresses
@@ -1308,9 +1281,9 @@ static int aic3x_unregister(struct aic3x_priv *aic3x)
 static int aic3x_i2c_probe(struct i2c_client *i2c,
                            const struct i2c_device_id *id)
 {
-        struct snd_soc_codec *codec;
-        struct aic3x_priv *aic3x;
         struct aic3x_pdata *pdata = i2c->dev.platform_data;
+        struct aic3x_setup_data *setup = pdata->setup;
+        struct aic3x_priv *aic3x;
         int ret, i;
 
         aic3x = kzalloc(sizeof(struct aic3x_priv), GFP_KERNEL);
@@ -1319,12 +1292,8 @@ static int aic3x_i2c_probe(struct i2c_client *i2c,
                 return -ENOMEM;
         }
 
-        codec = &aic3x->codec;
-        codec->dev = &i2c->dev;
-        snd_soc_codec_set_drvdata(codec, aic3x);
-        codec->control_data = i2c;
-        codec->hw_write = (hw_write_t) i2c_master_send;
-
+        aic3x->control_data = i2c;
+        aic3x->setup = setup;
         i2c_set_clientdata(i2c, aic3x);
 
         aic3x->gpio_reset = -1;
@@ -1339,17 +1308,17 @@ static int aic3x_i2c_probe(struct i2c_client *i2c,
         for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++)
                 aic3x->supplies[i].supply = aic3x_supply_names[i];
 
-        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(aic3x->supplies),
+        ret = regulator_bulk_get(&i2c->dev, ARRAY_SIZE(aic3x->supplies),
                                  aic3x->supplies);
         if (ret != 0) {
-                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
                 goto err_get;
         }
 
         ret = regulator_bulk_enable(ARRAY_SIZE(aic3x->supplies),
                                     aic3x->supplies);
         if (ret != 0) {
-                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
                 goto err_enable;
         }
 
@@ -1358,7 +1327,11 @@ static int aic3x_i2c_probe(struct i2c_client *i2c,
                 gpio_set_value(aic3x->gpio_reset, 1);
         }
 
-        return aic3x_register(codec);
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_aic3x, &aic3x_dai, 1);
+        if (ret < 0)
+                goto err_enable;
+        return ret;
 
 err_enable:
         regulator_bulk_free(ARRAY_SIZE(aic3x->supplies), aic3x->supplies);
@@ -1374,7 +1347,16 @@ static int aic3x_i2c_remove(struct i2c_client *client)
 {
         struct aic3x_priv *aic3x = i2c_get_clientdata(client);
 
-        return aic3x_unregister(aic3x);
+        if (aic3x->gpio_reset >= 0) {
+                gpio_set_value(aic3x->gpio_reset, 0);
+                gpio_free(aic3x->gpio_reset);
+        }
+        regulator_bulk_disable(ARRAY_SIZE(aic3x->supplies), aic3x->supplies);
+        regulator_bulk_free(ARRAY_SIZE(aic3x->supplies), aic3x->supplies);
+
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
+        return 0;
 }
 
 static const struct i2c_device_id aic3x_i2c_id[] = {
@@ -1387,7 +1369,7 @@ MODULE_DEVICE_TABLE(i2c, aic3x_i2c_id);
 /* machine i2c codec control layer */
 static struct i2c_driver aic3x_i2c_driver = {
         .driver = {
-                .name = "aic3x I2C Codec",
+                .name = "tlv320aic3x-codec",
                 .owner = THIS_MODULE,
         },
         .probe  = aic3x_i2c_probe,
@@ -1409,90 +1391,27 @@ static inline void aic3x_i2c_exit(void)
 {
         i2c_del_driver(&aic3x_i2c_driver);
 }
-#else
-static inline void aic3x_i2c_init(void) { }
-static inline void aic3x_i2c_exit(void) { }
 #endif
 
-static int aic3x_probe(struct platform_device *pdev)
+static int __init aic3x_modinit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct aic3x_setup_data *setup;
-        struct snd_soc_codec *codec;
         int ret = 0;
-
-        codec = aic3x_codec;
-        if (!codec) {
-                dev_err(&pdev->dev, "Codec not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = codec;
-        setup = socdev->codec_data;
-
-        if (setup) {
-                /* setup GPIO functions */
-                aic3x_write(codec, AIC3X_GPIO1_REG,
-                            (setup->gpio_func[0] & 0xf) << 4);
-                aic3x_write(codec, AIC3X_GPIO2_REG,
-                            (setup->gpio_func[1] & 0xf) << 4);
-        }
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "aic3x: failed to create pcms\n");
-                goto pcm_err;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&aic3x_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register TLV320AIC3x I2C driver: %d\n",
+                       ret);
         }
-
-        snd_soc_add_controls(codec, aic3x_snd_controls,
-                             ARRAY_SIZE(aic3x_snd_controls));
-
-        aic3x_add_widgets(codec);
-
-        return ret;
-
-pcm_err:
-        kfree(codec->reg_cache);
+#endif
         return ret;
 }
-
-static int aic3x_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        /* power down chip */
-        if (codec->control_data)
-                aic3x_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        kfree(codec->reg_cache);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_aic3x = {
-        .probe = aic3x_probe,
-        .remove = aic3x_remove,
-        .suspend = aic3x_suspend,
-        .resume = aic3x_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_aic3x);
-
-static int __init aic3x_modinit(void)
-{
-        aic3x_i2c_init();
-
-        return 0;
-}
 module_init(aic3x_modinit);
 
 static void __exit aic3x_exit(void)
 {
-        aic3x_i2c_exit();
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&aic3x_i2c_driver);
+#endif
 }
 module_exit(aic3x_exit);
 
diff --git a/sound/soc/codecs/tlv320aic3x.h b/sound/soc/codecs/tlv320aic3x.h
index 9af1c886213c..f6e3d9b42daf 100644
--- a/sound/soc/codecs/tlv320aic3x.h
+++ b/sound/soc/codecs/tlv320aic3x.h
@@ -199,42 +199,6 @@
 /* Default input volume */
 #define DEFAULT_GAIN    0x20
 
-/* GPIO API */
-enum {
-        AIC3X_GPIO1_FUNC_DISABLED               = 0,
-        AIC3X_GPIO1_FUNC_AUDIO_WORDCLK_ADC      = 1,
-        AIC3X_GPIO1_FUNC_CLOCK_MUX              = 2,
-        AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV2         = 3,
-        AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV4         = 4,
-        AIC3X_GPIO1_FUNC_CLOCK_MUX_DIV8         = 5,
-        AIC3X_GPIO1_FUNC_SHORT_CIRCUIT_IRQ      = 6,
-        AIC3X_GPIO1_FUNC_AGC_NOISE_IRQ          = 7,
-        AIC3X_GPIO1_FUNC_INPUT                  = 8,
-        AIC3X_GPIO1_FUNC_OUTPUT                 = 9,
-        AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK     = 10,
-        AIC3X_GPIO1_FUNC_AUDIO_WORDCLK          = 11,
-        AIC3X_GPIO1_FUNC_BUTTON_IRQ             = 12,
-        AIC3X_GPIO1_FUNC_HEADSET_DETECT_IRQ     = 13,
-        AIC3X_GPIO1_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ   = 14,
-        AIC3X_GPIO1_FUNC_ALL_IRQ                = 16
-};
-
-enum {
-        AIC3X_GPIO2_FUNC_DISABLED               = 0,
-        AIC3X_GPIO2_FUNC_HEADSET_DETECT_IRQ     = 2,
-        AIC3X_GPIO2_FUNC_INPUT                  = 3,
-        AIC3X_GPIO2_FUNC_OUTPUT                 = 4,
-        AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT      = 5,
-        AIC3X_GPIO2_FUNC_AUDIO_BITCLK           = 8,
-        AIC3X_GPIO2_FUNC_HEADSET_DETECT_OR_BUTTON_IRQ = 9,
-        AIC3X_GPIO2_FUNC_ALL_IRQ                = 10,
-        AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_OR_AGC_IRQ = 11,
-        AIC3X_GPIO2_FUNC_HEADSET_OR_BUTTON_PRESS_OR_SHORT_CIRCUIT_IRQ = 12,
-        AIC3X_GPIO2_FUNC_SHORT_CIRCUIT_IRQ      = 13,
-        AIC3X_GPIO2_FUNC_AGC_NOISE_IRQ          = 14,
-        AIC3X_GPIO2_FUNC_BUTTON_PRESS_IRQ       = 15
-};
-
 void aic3x_set_gpio(struct snd_soc_codec *codec, int gpio, int state);
 int aic3x_get_gpio(struct snd_soc_codec *codec, int gpio);
 
@@ -281,11 +245,4 @@ void aic3x_set_headset_detection(struct snd_soc_codec *codec, int detect,
 int aic3x_headset_detected(struct snd_soc_codec *codec);
 int aic3x_button_pressed(struct snd_soc_codec *codec);
 
-struct aic3x_setup_data {
-        unsigned int gpio_func[2];
-};
-
-extern struct snd_soc_dai aic3x_dai;
-extern struct snd_soc_codec_device soc_codec_dev_aic3x;
-
 #endif /* _AIC3X_H */
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index 8651b01ed223..a3c5b521da6a 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -66,8 +66,6 @@
 static void dac33_calculate_times(struct snd_pcm_substream *substream);
 static int dac33_prepare_chip(struct snd_pcm_substream *substream);
 
-static struct snd_soc_codec *tlv320dac33_codec;
-
 enum dac33_state {
         DAC33_IDLE = 0,
         DAC33_PREFILL,
@@ -93,7 +91,7 @@ struct tlv320dac33_priv {
         struct mutex mutex;
         struct workqueue_struct *dac33_wq;
         struct work_struct work;
-        struct snd_soc_codec codec;
+        struct snd_soc_codec *codec;
         struct regulator_bulk_data supplies[DAC33_NUM_SUPPLIES];
         struct snd_pcm_substream *substream;
         int power_gpio;
@@ -128,6 +126,8 @@ struct tlv320dac33_priv {
         unsigned int uthr;
 
         enum dac33_state state;
+        enum snd_soc_control_type control_type;
+        void *control_data;
 };
 
 static const u8 dac33_reg[DAC33_CACHEREGNUM] = {
@@ -650,9 +650,7 @@ static int dac33_set_bias_level(struct snd_soc_codec *codec,
 
 static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33)
 {
-        struct snd_soc_codec *codec;
-
-        codec = &dac33->codec;
+        struct snd_soc_codec *codec = dac33->codec;
 
         switch (dac33->fifo_mode) {
         case DAC33_FIFO_MODE1:
@@ -695,9 +693,7 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33)
 
 static inline void dac33_playback_handler(struct tlv320dac33_priv *dac33)
 {
-        struct snd_soc_codec *codec;
-
-        codec = &dac33->codec;
+        struct snd_soc_codec *codec = dac33->codec;
 
         switch (dac33->fifo_mode) {
         case DAC33_FIFO_MODE1:
@@ -726,7 +722,7 @@ static void dac33_work(struct work_struct *work)
         u8 reg;
 
         dac33 = container_of(work, struct tlv320dac33_priv, work);
-        codec = &dac33->codec;
+        codec = dac33->codec;
 
         mutex_lock(&dac33->mutex);
         switch (dac33->state) {
@@ -787,8 +783,7 @@ static int dac33_startup(struct snd_pcm_substream *substream,
                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 
         /* Stream started, save the substream pointer */
@@ -801,8 +796,7 @@ static void dac33_shutdown(struct snd_pcm_substream *substream,
                              struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 
         dac33->substream = NULL;
@@ -817,8 +811,7 @@ static int dac33_hw_params(struct snd_pcm_substream *substream,
                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
 
         /* Check parameters for validity */
         switch (params_rate(params)) {
@@ -856,8 +849,7 @@ static int dac33_hw_params(struct snd_pcm_substream *substream,
 static int dac33_prepare_chip(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         unsigned int oscset, ratioset, pwr_ctrl, reg_tmp;
         u8 aictrl_a, aictrl_b, fifoctrl_a;
@@ -1049,8 +1041,7 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream)
 static void dac33_calculate_times(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         unsigned int period_size = substream->runtime->period_size;
         unsigned int rate = substream->runtime->rate;
@@ -1129,8 +1120,7 @@ static int dac33_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
                              struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
 
@@ -1163,8 +1153,7 @@ static snd_pcm_sframes_t dac33_dai_delay(
                         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         unsigned long long t0, t1, t_now;
         unsigned int time_delta, uthr;
@@ -1389,24 +1378,47 @@ static int dac33_set_dai_fmt(struct snd_soc_dai *codec_dai,
         return 0;
 }
 
-static int dac33_soc_probe(struct platform_device *pdev)
+static int dac33_soc_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        struct tlv320dac33_priv *dac33;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
 
-        BUG_ON(!tlv320dac33_codec);
+        codec->control_data = dac33->control_data;
+        codec->hw_write = (hw_write_t) i2c_master_send;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->idle_bias_off = 1;
+        dac33->codec = codec;
 
-        codec = tlv320dac33_codec;
-        socdev->card->codec = codec;
-        dac33 = snd_soc_codec_get_drvdata(codec);
+        /* Read the tlv320dac33 ID registers */
+        ret = dac33_hard_power(codec, 1);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to power up codec: %d\n", ret);
+                goto err_power;
+        }
+        dac33_read_id(codec);
+        dac33_hard_power(codec, 0);
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms\n");
-                goto pcm_err;
+        /* Check if the IRQ number is valid and request it */
+        if (dac33->irq >= 0) {
+                ret = request_irq(dac33->irq, dac33_interrupt_handler,
+                                  IRQF_TRIGGER_RISING | IRQF_DISABLED,
+                                  codec->name, codec);
+                if (ret < 0) {
+                        dev_err(codec->dev, "Could not request IRQ%d (%d)\n",
+                                                dac33->irq, ret);
+                        dac33->irq = -1;
+                }
+                if (dac33->irq != -1) {
+                        /* Setup work queue */
+                        dac33->dac33_wq =
+                                create_singlethread_workqueue("tlv320dac33");
+                        if (dac33->dac33_wq == NULL) {
+                                free_irq(dac33->irq, codec);
+                                return -ENOMEM;
+                        }
+
+                        INIT_WORK(&dac33->work, dac33_work);
+                }
         }
 
         snd_soc_add_controls(codec, dac33_snd_controls,
@@ -1420,56 +1432,51 @@ static int dac33_soc_probe(struct platform_device *pdev)
                         snd_soc_add_controls(codec, dac33_fifo_snd_controls,
                                         ARRAY_SIZE(dac33_fifo_snd_controls));
         }
-
         dac33_add_widgets(codec);
 
-        return 0;
-
-pcm_err:
-        dac33_hard_power(codec, 0);
+err_power:
         return ret;
 }
 
-static int dac33_soc_remove(struct platform_device *pdev)
+static int dac33_soc_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 
         dac33_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
+        if (dac33->irq >= 0) {
+                free_irq(dac33->irq, dac33->codec);
+                destroy_workqueue(dac33->dac33_wq);
+        }
         return 0;
 }
 
-static int dac33_soc_suspend(struct platform_device *pdev, pm_message_t state)
+static int dac33_soc_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         dac33_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int dac33_soc_resume(struct platform_device *pdev)
+static int dac33_soc_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         dac33_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_tlv320dac33 = {
+static struct snd_soc_codec_driver soc_codec_dev_tlv320dac33 = {
+        .read = dac33_read_reg_cache,
+        .write = dac33_write_locked,
+        .set_bias_level = dac33_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(dac33_reg),
+        .reg_word_size = sizeof(u8),
+        .reg_cache_default = dac33_reg,
         .probe = dac33_soc_probe,
         .remove = dac33_soc_remove,
         .suspend = dac33_soc_suspend,
         .resume = dac33_soc_resume,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_tlv320dac33);
 
 #define DAC33_RATES     (SNDRV_PCM_RATE_44100 | \
                          SNDRV_PCM_RATE_48000)
@@ -1485,8 +1492,8 @@ static struct snd_soc_dai_ops dac33_dai_ops = {
         .set_fmt        = dac33_set_dai_fmt,
 };
 
-struct snd_soc_dai dac33_dai = {
-        .name = "tlv320dac33",
+static struct snd_soc_dai_driver dac33_dai = {
+        .name = "tlv320dac33-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -1495,14 +1502,12 @@ struct snd_soc_dai dac33_dai = {
                 .formats = DAC33_FORMATS,},
         .ops = &dac33_dai_ops,
 };
-EXPORT_SYMBOL_GPL(dac33_dai);
 
 static int __devinit dac33_i2c_probe(struct i2c_client *client,
                                      const struct i2c_device_id *id)
 {
         struct tlv320dac33_platform_data *pdata;
         struct tlv320dac33_priv *dac33;
-        struct snd_soc_codec *codec;
         int ret, i;
 
         if (client->dev.platform_data == NULL) {
@@ -1515,33 +1520,9 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client,
         if (dac33 == NULL)
                 return -ENOMEM;
 
-        codec = &dac33->codec;
-        snd_soc_codec_set_drvdata(codec, dac33);
-        codec->control_data = client;
-
-        mutex_init(&codec->mutex);
+        dac33->control_data = client;
         mutex_init(&dac33->mutex);
         spin_lock_init(&dac33->lock);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->name = "tlv320dac33";
-        codec->owner = THIS_MODULE;
-        codec->read = dac33_read_reg_cache;
-        codec->write = dac33_write_locked;
-        codec->hw_write = (hw_write_t) i2c_master_send;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = dac33_set_bias_level;
-        codec->idle_bias_off = 1;
-        codec->dai = &dac33_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(dac33_reg);
-        codec->reg_cache = kmemdup(dac33_reg, ARRAY_SIZE(dac33_reg),
-                                   GFP_KERNEL);
-        if (codec->reg_cache == NULL) {
-                ret = -ENOMEM;
-                goto error_reg;
-        }
 
         i2c_set_clientdata(client, dac33);
 
@@ -1561,125 +1542,59 @@ static int __devinit dac33_i2c_probe(struct i2c_client *client,
         /* Disable FIFO use by default */
         dac33->fifo_mode = DAC33_FIFO_BYPASS;
 
-        tlv320dac33_codec = codec;
-
-        codec->dev = &client->dev;
-        dac33_dai.dev = codec->dev;
-
         /* Check if the reset GPIO number is valid and request it */
         if (dac33->power_gpio >= 0) {
                 ret = gpio_request(dac33->power_gpio, "tlv320dac33 reset");
                 if (ret < 0) {
-                        dev_err(codec->dev,
+                        dev_err(&client->dev,
                                 "Failed to request reset GPIO (%d)\n",
                                 dac33->power_gpio);
-                        snd_soc_unregister_dai(&dac33_dai);
-                        snd_soc_unregister_codec(codec);
-                        goto error_gpio;
+                        goto err_gpio;
                 }
                 gpio_direction_output(dac33->power_gpio, 0);
         }
 
-        /* Check if the IRQ number is valid and request it */
-        if (dac33->irq >= 0) {
-                ret = request_irq(dac33->irq, dac33_interrupt_handler,
-                                  IRQF_TRIGGER_RISING | IRQF_DISABLED,
-                                  codec->name, codec);
-                if (ret < 0) {
-                        dev_err(codec->dev, "Could not request IRQ%d (%d)\n",
-                                                dac33->irq, ret);
-                        dac33->irq = -1;
-                }
-                if (dac33->irq != -1) {
-                        /* Setup work queue */
-                        dac33->dac33_wq =
-                                create_singlethread_workqueue("tlv320dac33");
-                        if (dac33->dac33_wq == NULL) {
-                                free_irq(dac33->irq, &dac33->codec);
-                                ret = -ENOMEM;
-                                goto error_wq;
-                        }
-
-                        INIT_WORK(&dac33->work, dac33_work);
-                }
-        }
-
         for (i = 0; i < ARRAY_SIZE(dac33->supplies); i++)
                 dac33->supplies[i].supply = dac33_supply_names[i];
 
-        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(dac33->supplies),
+        ret = regulator_bulk_get(&client->dev, ARRAY_SIZE(dac33->supplies),
                                  dac33->supplies);
 
         if (ret != 0) {
-                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                dev_err(&client->dev, "Failed to request supplies: %d\n", ret);
                 goto err_get;
         }
 
-        /* Read the tlv320dac33 ID registers */
-        ret = dac33_hard_power(codec, 1);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to power up codec: %d\n", ret);
-                goto error_codec;
-        }
-        dac33_read_id(codec);
-        dac33_hard_power(codec, 0);
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto error_codec;
-        }
-
-        ret = snd_soc_register_dai(&dac33_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                snd_soc_unregister_codec(codec);
-                goto error_codec;
-        }
+        ret = snd_soc_register_codec(&client->dev,
+                        &soc_codec_dev_tlv320dac33, &dac33_dai, 1);
+        if (ret < 0)
+                goto err_register;
 
         return ret;
-
-error_codec:
+err_register:
         regulator_bulk_free(ARRAY_SIZE(dac33->supplies), dac33->supplies);
 err_get:
-        if (dac33->irq >= 0) {
-                free_irq(dac33->irq, &dac33->codec);
-                destroy_workqueue(dac33->dac33_wq);
-        }
-error_wq:
         if (dac33->power_gpio >= 0)
                 gpio_free(dac33->power_gpio);
-error_gpio:
-        kfree(codec->reg_cache);
-error_reg:
-        tlv320dac33_codec = NULL;
+err_gpio:
         kfree(dac33);
-
         return ret;
 }
 
 static int __devexit dac33_i2c_remove(struct i2c_client *client)
 {
-        struct tlv320dac33_priv *dac33;
-
-        dac33 = i2c_get_clientdata(client);
+        struct tlv320dac33_priv *dac33 = i2c_get_clientdata(client);
 
         if (unlikely(dac33->chip_power))
-                dac33_hard_power(&dac33->codec, 0);
+                dac33_hard_power(dac33->codec, 0);
 
         if (dac33->power_gpio >= 0)
                 gpio_free(dac33->power_gpio);
-        if (dac33->irq >= 0)
-                free_irq(dac33->irq, &dac33->codec);
 
         regulator_bulk_free(ARRAY_SIZE(dac33->supplies), dac33->supplies);
 
-        destroy_workqueue(dac33->dac33_wq);
-        snd_soc_unregister_dai(&dac33_dai);
-        snd_soc_unregister_codec(&dac33->codec);
-        kfree(dac33->codec.reg_cache);
+        snd_soc_unregister_codec(&client->dev);
         kfree(dac33);
-        tlv320dac33_codec = NULL;
 
         return 0;
 }
@@ -1694,7 +1609,7 @@ static const struct i2c_device_id tlv320dac33_i2c_id[] = {
 
 static struct i2c_driver tlv320dac33_i2c_driver = {
         .driver = {
-                .name = "tlv320dac33",
+                .name = "tlv320dac33-codec",
                 .owner = THIS_MODULE,
         },
         .probe          = dac33_i2c_probe,
diff --git a/sound/soc/codecs/tlv320dac33.h b/sound/soc/codecs/tlv320dac33.h
index eb8ae07f0bd2..7c318b5da437 100644
--- a/sound/soc/codecs/tlv320dac33.h
+++ b/sound/soc/codecs/tlv320dac33.h
@@ -261,7 +261,4 @@
 #define TLV320DAC33_MCLK                0
 #define TLV320DAC33_SLEEPCLK            1
 
-extern struct snd_soc_dai dac33_dai;
-extern struct snd_soc_codec_device soc_codec_dev_tlv320dac33;
-
 #endif /* __TLV320DAC33_H */
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 7b618bbff884..898430f44f9d 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -36,7 +36,16 @@
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
-#include "twl4030.h"
+/* Register descriptions are here */
+#include <linux/mfd/twl4030-codec.h>
+
+/* Shadow register used by the audio driver */
+#define TWL4030_REG_SW_SHADOW           0x4A
+#define TWL4030_CACHEREGNUM     (TWL4030_REG_SW_SHADOW + 1)
+
+/* TWL4030_REG_SW_SHADOW (0x4A) Fields */
+#define TWL4030_HFL_EN                  0x01
+#define TWL4030_HFR_EN                  0x02
 
 /*
  * twl4030 register cache & default register settings
@@ -277,21 +286,19 @@ static inline void twl4030_reset_registers(struct snd_soc_codec *codec)
 
 }
 
-static void twl4030_init_chip(struct platform_device *pdev)
+static void twl4030_init_chip(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct twl4030_setup_data *setup = socdev->codec_data;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct twl4030_codec_audio_data *pdata = dev_get_platdata(codec->dev);
         struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
         u8 reg, byte;
         int i = 0;
 
         /* Check defaults, if instructed before anything else */
-        if (setup && setup->check_defaults)
+        if (pdata && pdata->check_defaults)
                 twl4030_check_defaults(codec);
 
         /* Reset registers, if no setup data or if instructed to do so */
-        if (!setup || (setup && setup->reset_registers))
+        if (!pdata || (pdata && pdata->reset_registers))
                 twl4030_reset_registers(codec);
 
         /* Refresh APLL_CTL register from HW */
@@ -312,20 +319,14 @@ static void twl4030_init_chip(struct platform_device *pdev)
         twl4030_write(codec, TWL4030_REG_ARXR2_APGA_CTL, 0x32);
 
         /* Machine dependent setup */
-        if (!setup)
+        if (!pdata)
                 return;
 
-        twl4030->digimic_delay = setup->digimic_delay;
-
-        /* Configuration for headset ramp delay from setup data */
-        if (setup->sysclk != twl4030->sysclk)
-                dev_warn(codec->dev,
-                                "Mismatch in APLL mclk: %u (configured: %u)\n",
-                                setup->sysclk, twl4030->sysclk);
+        twl4030->digimic_delay = pdata->digimic_delay;
 
         reg = twl4030_read_reg_cache(codec, TWL4030_REG_HS_POPN_SET);
         reg &= ~TWL4030_RAMP_DELAY;
-        reg |= (setup->ramp_delay_value << 2);
+        reg |= (pdata->ramp_delay_value << 2);
         twl4030_write_reg_cache(codec, TWL4030_REG_HS_POPN_SET, reg);
 
         /* initiate offset cancellation */
@@ -333,7 +334,7 @@ static void twl4030_init_chip(struct platform_device *pdev)
 
         reg = twl4030_read_reg_cache(codec, TWL4030_REG_ANAMICL);
         reg &= ~TWL4030_OFFSET_CNCL_SEL;
-        reg |= setup->offset_cncl_path;
+        reg |= pdata->offset_cncl_path;
         twl4030_write(codec, TWL4030_REG_ANAMICL,
                 reg | TWL4030_CNCL_OFFSET_START);
 
@@ -718,9 +719,7 @@ static int aif_event(struct snd_soc_dapm_widget *w,
 
 static void headset_ramp(struct snd_soc_codec *codec, int ramp)
 {
-        struct snd_soc_device *socdev = codec->socdev;
-        struct twl4030_setup_data *setup = socdev->codec_data;
-
+        struct twl4030_codec_audio_data *pdata = codec->dev->platform_data;
         unsigned char hs_gain, hs_pop;
         struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
         /* Base values for ramp delay calculation: 2^19 - 2^26 */
@@ -732,9 +731,9 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
 
         /* Enable external mute control, this dramatically reduces
          * the pop-noise */
-        if (setup && setup->hs_extmute) {
-                if (setup->set_hs_extmute) {
-                        setup->set_hs_extmute(1);
+        if (pdata && pdata->hs_extmute) {
+                if (pdata->set_hs_extmute) {
+                        pdata->set_hs_extmute(1);
                 } else {
                         hs_pop |= TWL4030_EXTMUTE;
                         twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
@@ -772,9 +771,9 @@ static void headset_ramp(struct snd_soc_codec *codec, int ramp)
         }
 
         /* Disable external mute */
-        if (setup && setup->hs_extmute) {
-                if (setup->set_hs_extmute) {
-                        setup->set_hs_extmute(0);
+        if (pdata && pdata->hs_extmute) {
+                if (pdata->set_hs_extmute) {
+                        pdata->set_hs_extmute(0);
                 } else {
                         hs_pop &= ~TWL4030_EXTMUTE;
                         twl4030_write(codec, TWL4030_REG_HS_POPN_SET, hs_pop);
@@ -1707,8 +1706,7 @@ static int twl4030_startup(struct snd_pcm_substream *substream,
                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 
         if (twl4030->master_substream) {
@@ -1738,8 +1736,7 @@ static void twl4030_shutdown(struct snd_pcm_substream *substream,
                              struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 
         if (twl4030->master_substream == substream)
@@ -1764,8 +1761,7 @@ static int twl4030_hw_params(struct snd_pcm_substream *substream,
                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
         u8 mode, old_mode, format, old_format;
 
@@ -1999,8 +1995,7 @@ static int twl4030_voice_startup(struct snd_pcm_substream *substream,
                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
         u8 mode;
 
@@ -2033,8 +2028,7 @@ static void twl4030_voice_shutdown(struct snd_pcm_substream *substream,
                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
 
         /* Enable voice digital filters */
         twl4030_voice_enable(codec, substream->stream, 0);
@@ -2044,8 +2038,7 @@ static int twl4030_voice_hw_params(struct snd_pcm_substream *substream,
                 struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
         u8 old_mode, mode;
 
@@ -2175,7 +2168,7 @@ static int twl4030_voice_set_tristate(struct snd_soc_dai *dai, int tristate)
 #define TWL4030_RATES    (SNDRV_PCM_RATE_8000_48000)
 #define TWL4030_FORMATS  (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FORMAT_S24_LE)
 
-static struct snd_soc_dai_ops twl4030_dai_ops = {
+static struct snd_soc_dai_ops twl4030_dai_hifi_ops = {
         .startup        = twl4030_startup,
         .shutdown       = twl4030_shutdown,
         .hw_params      = twl4030_hw_params,
@@ -2193,9 +2186,9 @@ static struct snd_soc_dai_ops twl4030_dai_voice_ops = {
         .set_tristate   = twl4030_voice_set_tristate,
 };
 
-struct snd_soc_dai twl4030_dai[] = {
+static struct snd_soc_dai_driver twl4030_dai[] = {
 {
-        .name = "twl4030",
+        .name = "twl4030-hifi",
         .playback = {
                 .stream_name = "HiFi Playback",
                 .channels_min = 2,
@@ -2208,10 +2201,10 @@ struct snd_soc_dai twl4030_dai[] = {
                 .channels_max = 4,
                 .rates = TWL4030_RATES,
                 .formats = TWL4030_FORMATS,},
-        .ops = &twl4030_dai_ops,
+        .ops = &twl4030_dai_hifi_ops,
 },
 {
-        .name = "twl4030 Voice",
+        .name = "twl4030-voice",
         .playback = {
                 .stream_name = "Voice Playback",
                 .channels_min = 1,
@@ -2227,164 +2220,90 @@ struct snd_soc_dai twl4030_dai[] = {
         .ops = &twl4030_dai_voice_ops,
 },
 };
-EXPORT_SYMBOL_GPL(twl4030_dai);
 
-static int twl4030_soc_suspend(struct platform_device *pdev, pm_message_t state)
+static int twl4030_soc_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
         return 0;
 }
 
-static int twl4030_soc_resume(struct platform_device *pdev)
+static int twl4030_soc_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         twl4030_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
         return 0;
 }
 
-static struct snd_soc_codec *twl4030_codec;
-
-static int twl4030_soc_probe(struct platform_device *pdev)
+static int twl4030_soc_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret;
-
-        BUG_ON(!twl4030_codec);
-
-        codec = twl4030_codec;
-        socdev->card->codec = codec;
-
-        twl4030_init_chip(pdev);
+        struct twl4030_priv *twl4030;
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "failed to create pcms\n");
-                return ret;
+        twl4030 = kzalloc(sizeof(struct twl4030_priv), GFP_KERNEL);
+        if (twl4030 == NULL) {
+                printk("Can not allocate memroy\n");
+                return -ENOMEM;
         }
+        snd_soc_codec_set_drvdata(codec, twl4030);
+        /* Set the defaults, and power up the codec */
+        twl4030->sysclk = twl4030_codec_get_mclk() / 1000;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->idle_bias_off = 1;
+
+        twl4030_init_chip(codec);
 
         snd_soc_add_controls(codec, twl4030_snd_controls,
                                 ARRAY_SIZE(twl4030_snd_controls));
         twl4030_add_widgets(codec);
-
         return 0;
 }
 
-static int twl4030_soc_remove(struct platform_device *pdev)
+static int twl4030_soc_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        /* Reset registers to their chip default before leaving */
-        twl4030_reset_registers(codec);
         twl4030_set_bias_level(codec, SND_SOC_BIAS_OFF);
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
         return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_twl4030 = {
+        .probe = twl4030_soc_probe,
+        .remove = twl4030_soc_remove,
+        .suspend = twl4030_soc_suspend,
+        .resume = twl4030_soc_resume,
+        .read = twl4030_read_reg_cache,
+        .write = twl4030_write,
+        .set_bias_level = twl4030_set_bias_level,
+        .reg_cache_size = sizeof(twl4030_reg),
+        .reg_word_size = sizeof(u8),
+        .reg_cache_default = twl4030_reg,
+};
+
 static int __devinit twl4030_codec_probe(struct platform_device *pdev)
 {
         struct twl4030_codec_audio_data *pdata = pdev->dev.platform_data;
-        struct snd_soc_codec *codec;
-        struct twl4030_priv *twl4030;
-        int ret;
 
         if (!pdata) {
                 dev_err(&pdev->dev, "platform_data is missing\n");
                 return -EINVAL;
         }
 
-        twl4030 = kzalloc(sizeof(struct twl4030_priv), GFP_KERNEL);
-        if (twl4030 == NULL) {
-                dev_err(&pdev->dev, "Can not allocate memroy\n");
-                return -ENOMEM;
-        }
-
-        codec = &twl4030->codec;
-        snd_soc_codec_set_drvdata(codec, twl4030);
-        codec->dev = &pdev->dev;
-        twl4030_dai[0].dev = &pdev->dev;
-        twl4030_dai[1].dev = &pdev->dev;
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->name = "twl4030";
-        codec->owner = THIS_MODULE;
-        codec->read = twl4030_read_reg_cache;
-        codec->write = twl4030_write;
-        codec->set_bias_level = twl4030_set_bias_level;
-        codec->idle_bias_off = 1;
-        codec->dai = twl4030_dai;
-        codec->num_dai = ARRAY_SIZE(twl4030_dai);
-        codec->reg_cache_size = sizeof(twl4030_reg);
-        codec->reg_cache = kmemdup(twl4030_reg, sizeof(twl4030_reg),
-                                        GFP_KERNEL);
-        if (codec->reg_cache == NULL) {
-                ret = -ENOMEM;
-                goto error_cache;
-        }
-
-        platform_set_drvdata(pdev, twl4030);
-        twl4030_codec = codec;
-
-        /* Set the defaults, and power up the codec */
-        twl4030->sysclk = twl4030_codec_get_mclk() / 1000;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto error_codec;
-        }
-
-        ret = snd_soc_register_dais(&twl4030_dai[0], ARRAY_SIZE(twl4030_dai));
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAIs: %d\n", ret);
-                snd_soc_unregister_codec(codec);
-                goto error_codec;
-        }
-
-        return 0;
-
-error_codec:
-        twl4030_codec_enable(codec, 0);
-        kfree(codec->reg_cache);
-error_cache:
-        kfree(twl4030);
-        return ret;
+        return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_twl4030,
+                        twl4030_dai, ARRAY_SIZE(twl4030_dai));
 }
 
 static int __devexit twl4030_codec_remove(struct platform_device *pdev)
 {
-        struct twl4030_priv *twl4030 = platform_get_drvdata(pdev);
+        struct twl4030_priv *twl4030 = dev_get_drvdata(&pdev->dev);
 
-        snd_soc_unregister_dais(&twl4030_dai[0], ARRAY_SIZE(twl4030_dai));
-        snd_soc_unregister_codec(&twl4030->codec);
-        kfree(twl4030->codec.reg_cache);
+        snd_soc_unregister_codec(&pdev->dev);
         kfree(twl4030);
-
-        twl4030_codec = NULL;
         return 0;
 }
 
-MODULE_ALIAS("platform:twl4030_codec_audio");
+MODULE_ALIAS("platform:twl4030-codec");
 
 static struct platform_driver twl4030_codec_driver = {
         .probe          = twl4030_codec_probe,
         .remove         = __devexit_p(twl4030_codec_remove),
         .driver         = {
-                .name   = "twl4030_codec_audio",
+                .name   = "twl4030-codec",
                 .owner  = THIS_MODULE,
         },
 };
@@ -2401,14 +2320,6 @@ static void __exit twl4030_exit(void)
 }
 module_exit(twl4030_exit);
 
-struct snd_soc_codec_device soc_codec_dev_twl4030 = {
-        .probe = twl4030_soc_probe,
-        .remove = twl4030_soc_remove,
-        .suspend = twl4030_soc_suspend,
-        .resume = twl4030_soc_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_twl4030);
-
 MODULE_DESCRIPTION("ASoC TWL4030 codec driver");
 MODULE_AUTHOR("Steve Sakoman");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/twl4030.h b/sound/soc/codecs/twl4030.h
deleted file mode 100644
index 6c57430f6e24..000000000000
--- a/sound/soc/codecs/twl4030.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * ALSA SoC TWL4030 codec driver
- *
- * Author: Steve Sakoman <steve@sakoman.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __TWL4030_AUDIO_H__
-#define __TWL4030_AUDIO_H__
-
-/* Register descriptions are here */
-#include <linux/mfd/twl4030-codec.h>
-
-/* Shadow register used by the audio driver */
-#define TWL4030_REG_SW_SHADOW           0x4A
-#define TWL4030_CACHEREGNUM     (TWL4030_REG_SW_SHADOW + 1)
-
-/* TWL4030_REG_SW_SHADOW (0x4A) Fields */
-#define TWL4030_HFL_EN                  0x01
-#define TWL4030_HFR_EN                  0x02
-
-#define TWL4030_DAI_HIFI                0
-#define TWL4030_DAI_VOICE               1
-
-extern struct snd_soc_dai twl4030_dai[2];
-extern struct snd_soc_codec_device soc_codec_dev_twl4030;
-
-struct twl4030_setup_data {
-        unsigned int ramp_delay_value;
-        unsigned int digimic_delay; /* in ms */
-        unsigned int sysclk;
-        unsigned int offset_cncl_path;
-        unsigned int check_defaults:1;
-        unsigned int reset_registers:1;
-        unsigned int hs_extmute:1;
-        void (*set_hs_extmute)(int mute);
-};
-
-#endif  /* End of __TWL4030_AUDIO_H__ */
-
-
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 64a807f1a8a1..10f6e5214511 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -45,7 +45,6 @@
 
 /* codec private data */
 struct twl6040_data {
-        struct snd_soc_codec codec;
         int audpwron;
         int naudint;
         int codec_powered;
@@ -770,8 +769,7 @@ static int twl6040_startup(struct snd_pcm_substream *substream,
                         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
 
         if (!priv->sysclk) {
@@ -803,8 +801,7 @@ static int twl6040_hw_params(struct snd_pcm_substream *substream,
                         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
         u8 lppllctl;
         int rate;
@@ -839,8 +836,7 @@ static int twl6040_trigger(struct snd_pcm_substream *substream,
                         int cmd, struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
 
         switch (cmd) {
@@ -978,8 +974,8 @@ static struct snd_soc_dai_ops twl6040_dai_ops = {
         .set_sysclk     = twl6040_set_dai_sysclk,
 };
 
-struct snd_soc_dai twl6040_dai = {
-        .name = "twl6040",
+static struct snd_soc_dai_driver twl6040_dai = {
+        .name = "twl6040-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -996,24 +992,17 @@ struct snd_soc_dai twl6040_dai = {
         },
         .ops = &twl6040_dai_ops,
 };
-EXPORT_SYMBOL_GPL(twl6040_dai);
 
 #ifdef CONFIG_PM
-static int twl6040_suspend(struct platform_device *pdev, pm_message_t state)
+static int twl6040_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int twl6040_resume(struct platform_device *pdev)
+static int twl6040_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         twl6040_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
@@ -1023,68 +1012,9 @@ static int twl6040_resume(struct platform_device *pdev)
 #define twl6040_resume NULL
 #endif
 
-static struct snd_soc_codec *twl6040_codec;
-
-static int twl6040_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        BUG_ON(!twl6040_codec);
-
-        codec = twl6040_codec;
-        socdev->card->codec = codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "failed to create pcms\n");
-                return ret;
-        }
-
-        snd_soc_add_controls(codec, twl6040_snd_controls,
-                                ARRAY_SIZE(twl6040_snd_controls));
-        twl6040_add_widgets(codec);
-
-        if (ret < 0) {
-                dev_err(&pdev->dev, "failed to register card\n");
-                goto card_err;
-        }
-
-        return ret;
-
-card_err:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-        return ret;
-}
-
-static int twl6040_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF);
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-        kfree(codec);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_twl6040 = {
-        .probe = twl6040_probe,
-        .remove = twl6040_remove,
-        .suspend = twl6040_suspend,
-        .resume = twl6040_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_twl6040);
-
-static int __devinit twl6040_codec_probe(struct platform_device *pdev)
+static int twl6040_probe(struct snd_soc_codec *codec)
 {
-        struct twl4030_codec_data *twl_codec = pdev->dev.platform_data;
-        struct snd_soc_codec *codec;
+        struct twl4030_codec_data *twl_codec = codec->dev->platform_data;
         struct twl6040_data *priv;
         int audpwron, naudint;
         int ret = 0;
@@ -1092,6 +1022,7 @@ static int __devinit twl6040_codec_probe(struct platform_device *pdev)
         priv = kzalloc(sizeof(struct twl6040_data), GFP_KERNEL);
         if (priv == NULL)
                 return -ENOMEM;
+        snd_soc_codec_set_drvdata(codec, priv);
 
         if (twl_codec) {
                 audpwron = twl_codec->audpwron_gpio;
@@ -1104,29 +1035,6 @@ static int __devinit twl6040_codec_probe(struct platform_device *pdev)
         priv->audpwron = audpwron;
         priv->naudint = naudint;
 
-        codec = &priv->codec;
-        codec->dev = &pdev->dev;
-        twl6040_dai.dev = &pdev->dev;
-
-        codec->name = "twl6040";
-        codec->owner = THIS_MODULE;
-        codec->read = twl6040_read_reg_cache;
-        codec->write = twl6040_write;
-        codec->set_bias_level = twl6040_set_bias_level;
-        snd_soc_codec_set_drvdata(codec, priv);
-        codec->dai = &twl6040_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(twl6040_reg);
-        codec->reg_cache = kmemdup(twl6040_reg, sizeof(twl6040_reg),
-                                        GFP_KERNEL);
-        if (codec->reg_cache == NULL) {
-                ret = -ENOMEM;
-                goto cache_err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
         init_completion(&priv->ready);
 
         if (gpio_is_valid(audpwron)) {
@@ -1169,23 +1077,12 @@ static int __devinit twl6040_codec_probe(struct platform_device *pdev)
         if (ret)
                 goto irq_err;
 
-        ret = snd_soc_register_codec(codec);
-        if (ret)
-                goto reg_err;
-
-        twl6040_codec = codec;
-
-        ret = snd_soc_register_dai(&twl6040_dai);
-        if (ret)
-                goto dai_err;
+        snd_soc_add_controls(codec, twl6040_snd_controls,
+                                ARRAY_SIZE(twl6040_snd_controls));
+        twl6040_add_widgets(codec);
 
         return 0;
 
-dai_err:
-        snd_soc_unregister_codec(codec);
-        twl6040_codec = NULL;
-reg_err:
-        twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF);
 irq_err:
         if (naudint)
                 free_irq(naudint, codec);
@@ -1193,36 +1090,57 @@ gpio2_err:
         if (gpio_is_valid(audpwron))
                 gpio_free(audpwron);
 gpio1_err:
-        kfree(codec->reg_cache);
-cache_err:
         kfree(priv);
         return ret;
 }
 
-static int __devexit twl6040_codec_remove(struct platform_device *pdev)
+static int twl6040_remove(struct snd_soc_codec *codec)
 {
-        struct twl6040_data *priv = snd_soc_codec_get_drvdata(twl6040_codec);
+        struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
         int audpwron = priv->audpwron;
         int naudint = priv->naudint;
 
+        twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
         if (gpio_is_valid(audpwron))
                 gpio_free(audpwron);
 
         if (naudint)
-                free_irq(naudint, twl6040_codec);
+                free_irq(naudint, codec);
 
-        snd_soc_unregister_dai(&twl6040_dai);
-        snd_soc_unregister_codec(twl6040_codec);
+        kfree(priv);
 
-        kfree(twl6040_codec);
-        twl6040_codec = NULL;
+        return 0;
+}
 
+static struct snd_soc_codec_driver soc_codec_dev_twl6040 = {
+        .probe = twl6040_probe,
+        .remove = twl6040_remove,
+        .suspend = twl6040_suspend,
+        .resume = twl6040_resume,
+        .read = twl6040_read_reg_cache,
+        .write = twl6040_write,
+        .set_bias_level = twl6040_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(twl6040_reg),
+        .reg_word_size = sizeof(u8),
+        .reg_cache_default = twl6040_reg,
+};
+
+static int __devinit twl6040_codec_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_twl6040, &twl6040_dai, 1);
+}
+
+static int __devexit twl6040_codec_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_codec(&pdev->dev);
         return 0;
 }
 
 static struct platform_driver twl6040_codec_driver = {
         .driver = {
-                .name = "twl6040_codec",
+                .name = "twl6040-codec",
                 .owner = THIS_MODULE,
         },
         .probe = twl6040_codec_probe,
diff --git a/sound/soc/codecs/twl6040.h b/sound/soc/codecs/twl6040.h
index c472070a1da2..f7c77fa58a3c 100644
--- a/sound/soc/codecs/twl6040.h
+++ b/sound/soc/codecs/twl6040.h
@@ -135,7 +135,4 @@
 #define TWL6040_HPPLL_ID                1
 #define TWL6040_LPPLL_ID                2
 
-extern struct snd_soc_dai twl6040_dai;
-extern struct snd_soc_codec_device soc_codec_dev_twl6040;
-
 #endif /* End of __TWL6040_H__ */
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index f3b4c1d6a82d..7540a509a6f5 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -161,8 +161,7 @@ static int uda134x_startup(struct snd_pcm_substream *substream,
         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec =rtd->codec;
         struct uda134x_priv *uda134x = snd_soc_codec_get_drvdata(codec);
         struct snd_pcm_runtime *master_runtime;
 
@@ -194,8 +193,7 @@ static void uda134x_shutdown(struct snd_pcm_substream *substream,
         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct uda134x_priv *uda134x = snd_soc_codec_get_drvdata(codec);
 
         if (uda134x->master_substream == substream)
@@ -209,8 +207,7 @@ static int uda134x_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct uda134x_priv *uda134x = snd_soc_codec_get_drvdata(codec);
         u8 hw_params;
 
@@ -364,7 +361,7 @@ static int uda134x_set_bias_level(struct snd_soc_codec *codec,
                         pd->power(1);
                         /* Sync reg_cache with the hardware */
                         for (i = 0; i < ARRAY_SIZE(uda134x_reg); i++)
-                                codec->write(codec, i, *cache++);
+                                codec->driver->write(codec, i, *cache++);
                 }
                 break;
         case SND_SOC_BIAS_STANDBY:
@@ -465,8 +462,8 @@ static struct snd_soc_dai_ops uda134x_dai_ops = {
         .set_fmt        = uda134x_set_dai_fmt,
 };
 
-struct snd_soc_dai uda134x_dai = {
-        .name = "UDA134X",
+static struct snd_soc_dai_driver uda134x_dai = {
+        .name = "uda134x-hifi",
         /* playback capabilities */
         .playback = {
                 .stream_name = "Playback",
@@ -486,27 +483,21 @@ struct snd_soc_dai uda134x_dai = {
         /* pcm operations */
         .ops = &uda134x_dai_ops,
 };
-EXPORT_SYMBOL(uda134x_dai);
 
-
-static int uda134x_soc_probe(struct platform_device *pdev)
+static int uda134x_soc_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
         struct uda134x_priv *uda134x;
-        void *codec_setup_data = socdev->codec_data;
-        int ret = -ENOMEM;
-        struct uda134x_platform_data *pd;
+        struct uda134x_platform_data *pd = dev_get_drvdata(codec->card->dev);
+        int ret;
 
         printk(KERN_INFO "UDA134X SoC Audio Codec\n");
 
-        if (!codec_setup_data) {
+        if (!pd) {
                 printk(KERN_ERR "UDA134X SoC codec: "
                        "missing L3 bitbang function\n");
                 return -ENODEV;
         }
 
-        pd = codec_setup_data;
         switch (pd->model) {
         case UDA134X_UDA1340:
         case UDA134X_UDA1341:
@@ -520,58 +511,22 @@ static int uda134x_soc_probe(struct platform_device *pdev)
                 return -EINVAL;
         }
 
-        socdev->card->codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (socdev->card->codec == NULL)
-                return ret;
-
-        codec = socdev->card->codec;
-
         uda134x = kzalloc(sizeof(struct uda134x_priv), GFP_KERNEL);
         if (uda134x == NULL)
-                goto priv_err;
+                return -ENOMEM;
         snd_soc_codec_set_drvdata(codec, uda134x);
 
-        codec->reg_cache = kmemdup(uda134x_reg, sizeof(uda134x_reg),
-                                   GFP_KERNEL);
-        if (codec->reg_cache == NULL)
-                goto reg_err;
-
-        mutex_init(&codec->mutex);
-
-        codec->reg_cache_size = sizeof(uda134x_reg);
-        codec->reg_cache_step = 1;
-
-        codec->name = "UDA134X";
-        codec->owner = THIS_MODULE;
-        codec->dai = &uda134x_dai;
-        codec->num_dai = 1;
-        codec->read = uda134x_read_reg_cache;
-        codec->write = uda134x_write;
-
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->control_data = codec_setup_data;
+        codec->control_data = pd;
 
         if (pd->power)
                 pd->power(1);
 
         uda134x_reset(codec);
 
-        if (pd->is_powered_on_standby) {
-                codec->set_bias_level = NULL;
+        if (pd->is_powered_on_standby)
                 uda134x_set_bias_level(codec, SND_SOC_BIAS_ON);
-        } else {
-                codec->set_bias_level = uda134x_set_bias_level;
+        else
                 uda134x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        }
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "UDA134X: failed to register pcms\n");
-                goto pcm_err;
-        }
 
         switch (pd->model) {
         case UDA134X_UDA1340:
@@ -590,61 +545,42 @@ static int uda134x_soc_probe(struct platform_device *pdev)
         default:
                 printk(KERN_ERR "%s unknown codec type: %d",
                         __func__, pd->model);
-        return -EINVAL;
+                kfree(uda134x);
+                return -EINVAL;
         }
 
         if (ret < 0) {
                 printk(KERN_ERR "UDA134X: failed to register controls\n");
-                goto pcm_err;
+                kfree(uda134x);
+                return ret;
         }
 
         return 0;
-
-pcm_err:
-        kfree(codec->reg_cache);
-reg_err:
-        kfree(snd_soc_codec_get_drvdata(codec));
-priv_err:
-        kfree(codec);
-        return ret;
 }
 
 /* power down chip */
-static int uda134x_soc_remove(struct platform_device *pdev)
+static int uda134x_soc_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct uda134x_priv *uda134x = snd_soc_codec_get_drvdata(codec);
 
         uda134x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
         uda134x_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        kfree(snd_soc_codec_get_drvdata(codec));
-        kfree(codec->reg_cache);
-        kfree(codec);
-
+        kfree(uda134x);
         return 0;
 }
 
 #if defined(CONFIG_PM)
-static int uda134x_soc_suspend(struct platform_device *pdev,
+static int uda134x_soc_suspend(struct snd_soc_codec *codec,
                                                 pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         uda134x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
         uda134x_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int uda134x_soc_resume(struct platform_device *pdev)
+static int uda134x_soc_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         uda134x_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
         uda134x_set_bias_level(codec, SND_SOC_BIAS_ON);
         return 0;
@@ -654,25 +590,53 @@ static int uda134x_soc_resume(struct platform_device *pdev)
 #define uda134x_soc_resume NULL
 #endif /* CONFIG_PM */
 
-struct snd_soc_codec_device soc_codec_dev_uda134x = {
+static struct snd_soc_codec_driver soc_codec_dev_uda134x = {
         .probe =        uda134x_soc_probe,
         .remove =       uda134x_soc_remove,
         .suspend =      uda134x_soc_suspend,
         .resume =       uda134x_soc_resume,
+        .reg_cache_size = sizeof(uda134x_reg),
+        .reg_word_size = sizeof(u8),
+        .reg_cache_step = 1,
+        .read = uda134x_read_reg_cache,
+        .write = uda134x_write,
+#ifdef POWER_OFF_ON_STANDBY
+        .set_bias_level = uda134x_set_bias_level,
+#endif
+};
+
+static int __devinit uda134x_codec_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_uda134x, &uda134x_dai, 1);
+}
+
+static int __devexit uda134x_codec_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_codec(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver uda134x_codec_driver = {
+        .driver = {
+                .name = "uda134x-codec",
+                .owner = THIS_MODULE,
+        },
+        .probe = uda134x_codec_probe,
+        .remove = __devexit_p(uda134x_codec_remove),
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_uda134x);
 
-static int __init uda134x_init(void)
+static int __init uda134x_codec_init(void)
 {
-        return snd_soc_register_dai(&uda134x_dai);
+        return platform_driver_register(&uda134x_codec_driver);
 }
-module_init(uda134x_init);
+module_init(uda134x_codec_init);
 
-static void __exit uda134x_exit(void)
+static void __exit uda134x_codec_exit(void)
 {
-        snd_soc_unregister_dai(&uda134x_dai);
+        platform_driver_unregister(&uda134x_codec_driver);
 }
-module_exit(uda134x_exit);
+module_exit(uda134x_codec_exit);
 
 MODULE_DESCRIPTION("UDA134X ALSA soc codec driver");
 MODULE_AUTHOR("Zoltan Devai, Christian Pellegrin <chripell@evolware.org>");
diff --git a/sound/soc/codecs/uda134x.h b/sound/soc/codecs/uda134x.h
index 205f03b3eaf8..9faae06972b3 100644
--- a/sound/soc/codecs/uda134x.h
+++ b/sound/soc/codecs/uda134x.h
@@ -31,7 +31,4 @@
 #define STATUS0_DAIFMT_MASK (~(7<<1))
 #define STATUS0_SYSCLK_MASK (~(3<<4))
 
-extern struct snd_soc_dai uda134x_dai;
-extern struct snd_soc_codec_device soc_codec_dev_uda134x;
-
 #endif
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 2f925a27dcde..1a51c816e542 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -33,11 +33,9 @@
 
 #include "uda1380.h"
 
-static struct snd_soc_codec *uda1380_codec;
-
 /* codec private data */
 struct uda1380_priv {
-        struct snd_soc_codec codec;
+        struct snd_soc_codec *codec;
         u16 reg_cache[UDA1380_CACHEREGNUM];
         unsigned int dac_clk;
         struct work_struct work;
@@ -135,6 +133,8 @@ static int uda1380_write(struct snd_soc_codec *codec, unsigned int reg,
 
 static void uda1380_flush_work(struct work_struct *work)
 {
+        struct uda1380_priv *uda1380 = container_of(work, struct uda1380_priv, work);
+        struct snd_soc_codec *uda1380_codec = uda1380->codec;
         int bit, reg;
 
         for_each_set_bit(bit, &uda1380_cache_dirty, UDA1380_CACHEREGNUM - 0x10) {
@@ -145,6 +145,7 @@ static void uda1380_flush_work(struct work_struct *work)
                                 uda1380_read_reg_cache(uda1380_codec, reg));
                 clear_bit(bit, &uda1380_cache_dirty);
         }
+
 }
 
 /* declarations of ALSA reg_elem_REAL controls */
@@ -474,8 +475,7 @@ static int uda1380_trigger(struct snd_pcm_substream *substream, int cmd,
                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct uda1380_priv *uda1380 = snd_soc_codec_get_drvdata(codec);
         int mixer = uda1380_read_reg_cache(codec, UDA1380_MIXER);
 
@@ -501,8 +501,7 @@ static int uda1380_pcm_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         u16 clk = uda1380_read_reg_cache(codec, UDA1380_CLK);
 
         /* set WSPLL power and divider if running from this clock */
@@ -540,8 +539,7 @@ static void uda1380_pcm_shutdown(struct snd_pcm_substream *substream,
                                  struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         u16 clk = uda1380_read_reg_cache(codec, UDA1380_CLK);
 
         /* shut down WSPLL power if running from this clock */
@@ -604,9 +602,9 @@ static struct snd_soc_dai_ops uda1380_dai_ops_capture = {
         .set_fmt        = uda1380_set_dai_fmt_capture,
 };
 
-struct snd_soc_dai uda1380_dai[] = {
+static struct snd_soc_dai_driver uda1380_dai[] = {
 {
-        .name = "UDA1380",
+        .name = "uda1380-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -622,7 +620,7 @@ struct snd_soc_dai uda1380_dai[] = {
         .ops = &uda1380_dai_ops,
 },
 { /* playback only - dual interface */
-        .name = "UDA1380",
+        .name = "uda1380-hifi-playback",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -633,7 +631,7 @@ struct snd_soc_dai uda1380_dai[] = {
         .ops = &uda1380_dai_ops_playback,
 },
 { /* capture only - dual interface*/
-        .name = "UDA1380",
+        .name = "uda1380-hifi-capture",
         .capture = {
                 .stream_name = "Capture",
                 .channels_min = 1,
@@ -644,21 +642,15 @@ struct snd_soc_dai uda1380_dai[] = {
         .ops = &uda1380_dai_ops_capture,
 },
 };
-EXPORT_SYMBOL_GPL(uda1380_dai);
 
-static int uda1380_suspend(struct platform_device *pdev, pm_message_t state)
+static int uda1380_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         uda1380_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int uda1380_resume(struct platform_device *pdev)
+static int uda1380_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         u8 data[2];
         u16 *cache = codec->reg_cache;
@@ -673,91 +665,20 @@ static int uda1380_resume(struct platform_device *pdev)
         return 0;
 }
 
-static int uda1380_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        struct uda1380_platform_data *pdata;
-        int ret = 0;
-
-        if (uda1380_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = uda1380_codec;
-        codec = uda1380_codec;
-        pdata = codec->dev->platform_data;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        /* power on device */
-        uda1380_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        /* set clock input */
-        switch (pdata->dac_clk) {
-        case UDA1380_DAC_CLK_SYSCLK:
-                uda1380_write(codec, UDA1380_CLK, 0);
-                break;
-        case UDA1380_DAC_CLK_WSPLL:
-                uda1380_write(codec, UDA1380_CLK, R00_DAC_CLK);
-                break;
-        }
-
-        snd_soc_add_controls(codec, uda1380_snd_controls,
-                                ARRAY_SIZE(uda1380_snd_controls));
-        uda1380_add_widgets(codec);
-
-        return ret;
-
-pcm_err:
-        return ret;
-}
-
-/* power down chip */
-static int uda1380_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec->control_data)
-                uda1380_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_uda1380 = {
-        .probe =        uda1380_probe,
-        .remove =       uda1380_remove,
-        .suspend =      uda1380_suspend,
-        .resume =       uda1380_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_uda1380);
-
-static int uda1380_register(struct uda1380_priv *uda1380)
+static int uda1380_probe(struct snd_soc_codec *codec)
 {
-        int ret, i;
-        struct snd_soc_codec *codec = &uda1380->codec;
-        struct uda1380_platform_data *pdata = codec->dev->platform_data;
+        struct uda1380_platform_data *pdata =codec->dev->platform_data;
+        struct uda1380_priv *uda1380 = snd_soc_codec_get_drvdata(codec);
+        int ret;
 
-        if (uda1380_codec) {
-                dev_err(codec->dev, "Another UDA1380 is registered\n");
-                return -EINVAL;
-        }
+        codec->hw_write = (hw_write_t)i2c_master_send;
 
         if (!pdata || !pdata->gpio_power || !pdata->gpio_reset)
                 return -EINVAL;
 
         ret = gpio_request(pdata->gpio_power, "uda1380 power");
         if (ret)
-                goto err_out;
+                return ret;
         ret = gpio_request(pdata->gpio_reset, "uda1380 reset");
         if (ret)
                 goto err_gpio;
@@ -769,25 +690,6 @@ static int uda1380_register(struct uda1380_priv *uda1380)
         udelay(5);
         gpio_set_value(pdata->gpio_reset, 0);
 
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, uda1380);
-        codec->name = "UDA1380";
-        codec->owner = THIS_MODULE;
-        codec->read = uda1380_read_reg_cache;
-        codec->write = uda1380_write;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = uda1380_set_bias_level;
-        codec->dai = uda1380_dai;
-        codec->num_dai = ARRAY_SIZE(uda1380_dai);
-        codec->reg_cache_size = ARRAY_SIZE(uda1380_reg);
-        codec->reg_cache = &uda1380->reg_cache;
-        codec->reg_cache_step = 1;
-
-        memcpy(codec->reg_cache, uda1380_reg, sizeof(uda1380_reg));
-
         ret = uda1380_reset(codec);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to issue reset\n");
@@ -796,83 +698,84 @@ static int uda1380_register(struct uda1380_priv *uda1380)
 
         INIT_WORK(&uda1380->work, uda1380_flush_work);
 
-        for (i = 0; i < ARRAY_SIZE(uda1380_dai); i++)
-                uda1380_dai[i].dev = codec->dev;
-
-        uda1380_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err_reset;
+        /* power on device */
+        uda1380_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        /* set clock input */
+        switch (pdata->dac_clk) {
+        case UDA1380_DAC_CLK_SYSCLK:
+                uda1380_write(codec, UDA1380_CLK, 0);
+                break;
+        case UDA1380_DAC_CLK_WSPLL:
+                uda1380_write(codec, UDA1380_CLK, R00_DAC_CLK);
+                break;
         }
 
-        ret = snd_soc_register_dais(uda1380_dai, ARRAY_SIZE(uda1380_dai));
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAIs: %d\n", ret);
-                goto err_dai;
-        }
+        snd_soc_add_controls(codec, uda1380_snd_controls,
+                                ARRAY_SIZE(uda1380_snd_controls));
+        uda1380_add_widgets(codec);
 
         return 0;
 
-err_dai:
-        snd_soc_unregister_codec(codec);
 err_reset:
         gpio_set_value(pdata->gpio_power, 0);
         gpio_free(pdata->gpio_reset);
 err_gpio:
         gpio_free(pdata->gpio_power);
-err_out:
         return ret;
 }
 
-static void uda1380_unregister(struct uda1380_priv *uda1380)
+/* power down chip */
+static int uda1380_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = &uda1380->codec;
-        struct uda1380_platform_data *pdata = codec->dev->platform_data;
+        struct uda1380_platform_data *pdata =codec->dev->platform_data;
 
-        snd_soc_unregister_dais(uda1380_dai, ARRAY_SIZE(uda1380_dai));
-        snd_soc_unregister_codec(&uda1380->codec);
+        uda1380_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         gpio_set_value(pdata->gpio_power, 0);
         gpio_free(pdata->gpio_reset);
         gpio_free(pdata->gpio_power);
 
-        kfree(uda1380);
-        uda1380_codec = NULL;
+        return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_uda1380 = {
+        .probe =        uda1380_probe,
+        .remove =       uda1380_remove,
+        .suspend =      uda1380_suspend,
+        .resume =       uda1380_resume,
+        .read = uda1380_read_reg_cache,
+        .write = uda1380_write,
+        .set_bias_level = uda1380_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(uda1380_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = uda1380_reg,
+        .reg_cache_step = 1,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int uda1380_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
         struct uda1380_priv *uda1380;
-        struct snd_soc_codec *codec;
         int ret;
 
         uda1380 = kzalloc(sizeof(struct uda1380_priv), GFP_KERNEL);
         if (uda1380 == NULL)
                 return -ENOMEM;
 
-        codec = &uda1380->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
-
         i2c_set_clientdata(i2c, uda1380);
-        codec->control_data = i2c;
-
-        codec->dev = &i2c->dev;
 
-        ret = uda1380_register(uda1380);
-        if (ret != 0)
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_uda1380, uda1380_dai, ARRAY_SIZE(uda1380_dai));
+        if (ret < 0)
                 kfree(uda1380);
-
         return ret;
 }
 
 static int __devexit uda1380_i2c_remove(struct i2c_client *i2c)
 {
-        struct uda1380_priv *uda1380 = i2c_get_clientdata(i2c);
-        uda1380_unregister(uda1380);
+        snd_soc_unregister_codec(&i2c->dev);
+        kfree(i2c_get_clientdata(i2c));
         return 0;
 }
 
@@ -884,7 +787,7 @@ MODULE_DEVICE_TABLE(i2c, uda1380_i2c_id);
 
 static struct i2c_driver uda1380_i2c_driver = {
         .driver = {
-                .name =  "UDA1380 I2C Codec",
+                .name =  "uda1380-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    uda1380_i2c_probe,
diff --git a/sound/soc/codecs/uda1380.h b/sound/soc/codecs/uda1380.h
index 9cefa8a54770..942e3927c72b 100644
--- a/sound/soc/codecs/uda1380.h
+++ b/sound/soc/codecs/uda1380.h
@@ -76,7 +76,4 @@
 #define UDA1380_DAI_PLAYBACK    1 /* playback DAI */
 #define UDA1380_DAI_CAPTURE     2 /* capture DAI */
 
-extern struct snd_soc_dai uda1380_dai[3];
-extern struct snd_soc_codec_device soc_codec_dev_uda1380;
-
 #endif /* _UDA1380_H */
diff --git a/sound/soc/codecs/wm2000.h b/sound/soc/codecs/wm2000.h
index c18e261c3c7f..0b6f056f73cc 100644
--- a/sound/soc/codecs/wm2000.h
+++ b/sound/soc/codecs/wm2000.h
@@ -16,9 +16,6 @@ struct wm2000_setup_data {
 
 extern int wm2000_add_controls(struct snd_soc_codec *codec);
 
-extern struct snd_soc_dai wm2000_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm2000;
-
 #define WM2000_REG_SYS_START        0x8000
 #define WM2000_REG_SPEECH_CLARITY   0x8fef
 #define WM2000_REG_SYS_WATCHDOG     0x8ff6
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index 0221ca79b3ae..f4f1fba38eb9 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -1321,20 +1321,14 @@ static int wm8350_set_bias_level(struct snd_soc_codec *codec,
         return 0;
 }
 
-static int wm8350_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8350_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8350_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int wm8350_resume(struct platform_device *pdev)
+static int wm8350_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8350_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
@@ -1489,24 +1483,74 @@ int wm8350_mic_jack_detect(struct snd_soc_codec *codec,
 }
 EXPORT_SYMBOL_GPL(wm8350_mic_jack_detect);
 
-static struct snd_soc_codec *wm8350_codec;
+#define WM8350_RATES (SNDRV_PCM_RATE_8000_96000)
+
+#define WM8350_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
+                        SNDRV_PCM_FMTBIT_S20_3LE |\
+                        SNDRV_PCM_FMTBIT_S24_LE)
+
+static struct snd_soc_dai_ops wm8350_dai_ops = {
+         .hw_params     = wm8350_pcm_hw_params,
+         .digital_mute  = wm8350_mute,
+         .trigger       = wm8350_pcm_trigger,
+         .set_fmt       = wm8350_set_dai_fmt,
+         .set_sysclk    = wm8350_set_dai_sysclk,
+         .set_pll       = wm8350_set_fll,
+         .set_clkdiv    = wm8350_set_clkdiv,
+};
+
+static struct snd_soc_dai_driver wm8350_dai = {
+        .name = "wm8350-hifi",
+        .playback = {
+                .stream_name = "Playback",
+                .channels_min = 1,
+                .channels_max = 2,
+                .rates = WM8350_RATES,
+                .formats = WM8350_FORMATS,
+        },
+        .capture = {
+                 .stream_name = "Capture",
+                 .channels_min = 1,
+                 .channels_max = 2,
+                 .rates = WM8350_RATES,
+                 .formats = WM8350_FORMATS,
+         },
+        .ops = &wm8350_dai_ops,
+};
 
-static int wm8350_probe(struct platform_device *pdev)
+static  int wm8350_codec_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        struct wm8350 *wm8350;
+        struct wm8350 *wm8350 = dev_get_platdata(codec->dev);
         struct wm8350_data *priv;
-        int ret;
         struct wm8350_output *out1;
         struct wm8350_output *out2;
+        int ret, i;
 
-        BUG_ON(!wm8350_codec);
+        if (wm8350->codec.platform_data == NULL) {
+                dev_err(codec->dev, "No audio platform data supplied\n");
+                return -EINVAL;
+        }
+
+        priv = kzalloc(sizeof(struct wm8350_data), GFP_KERNEL);
+        if (priv == NULL)
+                return -ENOMEM;
+        snd_soc_codec_set_drvdata(codec, priv);
+
+        for (i = 0; i < ARRAY_SIZE(supply_names); i++)
+                priv->supplies[i].supply = supply_names[i];
+
+        ret = regulator_bulk_get(wm8350->dev, ARRAY_SIZE(priv->supplies),
+                                 priv->supplies);
+        if (ret != 0)
+                goto err_priv;
+
+        wm8350->codec.codec = codec;
+        codec->control_data = wm8350;
 
-        socdev->card->codec = wm8350_codec;
-        codec = socdev->card->codec;
-        wm8350 = codec->control_data;
-        priv = snd_soc_codec_get_drvdata(codec);
+        /* Put the codec into reset if it wasn't already */
+        wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
+
+        INIT_DELAYED_WORK(&codec->delayed_work, wm8350_pga_work);
 
         /* Enable the codec */
         wm8350_set_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
@@ -1557,11 +1601,6 @@ static int wm8350_probe(struct platform_device *pdev)
         wm8350_register_irq(wm8350, WM8350_IRQ_CODEC_MICD,
                             wm8350_mic_handler, 0, "Microphone detect", priv);
 
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "failed to create pcms\n");
-                return ret;
-        }
 
         snd_soc_add_controls(codec, wm8350_snd_controls,
                                 ARRAY_SIZE(wm8350_snd_controls));
@@ -1570,14 +1609,16 @@ static int wm8350_probe(struct platform_device *pdev)
         wm8350_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
+
+err_priv:
+        kfree(priv);
+        return ret;
 }
 
-static int wm8350_remove(struct platform_device *pdev)
+static int  wm8350_codec_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-        struct wm8350 *wm8350 = codec->control_data;
         struct wm8350_data *priv = snd_soc_codec_get_drvdata(codec);
+        struct wm8350 *wm8350 = dev_get_platdata(codec->dev);
         int ret;
 
         wm8350_clear_bits(wm8350, WM8350_JACK_DETECT,
@@ -1607,134 +1648,30 @@ static int wm8350_remove(struct platform_device *pdev)
 
         wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
 
+        regulator_bulk_free(ARRAY_SIZE(priv->supplies), priv->supplies);
+        kfree(priv);
         return 0;
 }
 
-#define WM8350_RATES (SNDRV_PCM_RATE_8000_96000)
-
-#define WM8350_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
-                        SNDRV_PCM_FMTBIT_S20_3LE |\
-                        SNDRV_PCM_FMTBIT_S24_LE)
-
-static struct snd_soc_dai_ops wm8350_dai_ops = {
-         .hw_params     = wm8350_pcm_hw_params,
-         .digital_mute  = wm8350_mute,
-         .trigger       = wm8350_pcm_trigger,
-         .set_fmt       = wm8350_set_dai_fmt,
-         .set_sysclk    = wm8350_set_dai_sysclk,
-         .set_pll       = wm8350_set_fll,
-         .set_clkdiv    = wm8350_set_clkdiv,
-};
-
-struct snd_soc_dai wm8350_dai = {
-        .name = "WM8350",
-        .playback = {
-                .stream_name = "Playback",
-                .channels_min = 1,
-                .channels_max = 2,
-                .rates = WM8350_RATES,
-                .formats = WM8350_FORMATS,
-        },
-        .capture = {
-                 .stream_name = "Capture",
-                 .channels_min = 1,
-                 .channels_max = 2,
-                 .rates = WM8350_RATES,
-                 .formats = WM8350_FORMATS,
-         },
-        .ops = &wm8350_dai_ops,
-};
-EXPORT_SYMBOL_GPL(wm8350_dai);
-
-struct snd_soc_codec_device soc_codec_dev_wm8350 = {
-        .probe =        wm8350_probe,
-        .remove =       wm8350_remove,
+static struct snd_soc_codec_driver soc_codec_dev_wm8350 = {
+        .probe =        wm8350_codec_probe,
+        .remove =       wm8350_codec_remove,
         .suspend =      wm8350_suspend,
         .resume =       wm8350_resume,
+        .read = wm8350_codec_read,
+        .write = wm8350_codec_write,
+        .set_bias_level = wm8350_set_bias_level,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8350);
 
-static __devinit int wm8350_codec_probe(struct platform_device *pdev)
+static int __devinit wm8350_probe(struct platform_device *pdev)
 {
-        struct wm8350 *wm8350 = platform_get_drvdata(pdev);
-        struct wm8350_data *priv;
-        struct snd_soc_codec *codec;
-        int ret, i;
-
-        if (wm8350->codec.platform_data == NULL) {
-                dev_err(&pdev->dev, "No audio platform data supplied\n");
-                return -EINVAL;
-        }
-
-        priv = kzalloc(sizeof(struct wm8350_data), GFP_KERNEL);
-        if (priv == NULL)
-                return -ENOMEM;
-
-        for (i = 0; i < ARRAY_SIZE(supply_names); i++)
-                priv->supplies[i].supply = supply_names[i];
-
-        ret = regulator_bulk_get(wm8350->dev, ARRAY_SIZE(priv->supplies),
-                                 priv->supplies);
-        if (ret != 0)
-                goto err_priv;
-
-        codec = &priv->codec;
-        wm8350->codec.codec = codec;
-
-        wm8350_dai.dev = &pdev->dev;
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-        codec->dev = &pdev->dev;
-        codec->name = "WM8350";
-        codec->owner = THIS_MODULE;
-        codec->read = wm8350_codec_read;
-        codec->write = wm8350_codec_write;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8350_set_bias_level;
-        codec->dai = &wm8350_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = WM8350_MAX_REGISTER;
-        snd_soc_codec_set_drvdata(codec, priv);
-        codec->control_data = wm8350;
-
-        /* Put the codec into reset if it wasn't already */
-        wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
-
-        INIT_DELAYED_WORK(&codec->delayed_work, wm8350_pga_work);
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0)
-                goto err_supply;
-
-        wm8350_codec = codec;
-
-        ret = snd_soc_register_dai(&wm8350_dai);
-        if (ret != 0)
-                goto err_codec;
-        return 0;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err_supply:
-        regulator_bulk_free(ARRAY_SIZE(priv->supplies), priv->supplies);
-err_priv:
-        kfree(priv);
-        wm8350_codec = NULL;
-        return ret;
+        return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_wm8350,
+                        &wm8350_dai, 1);
 }
 
-static int __devexit wm8350_codec_remove(struct platform_device *pdev)
+static int __devexit wm8350_remove(struct platform_device *pdev)
 {
-        struct wm8350 *wm8350 = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = wm8350->codec.codec;
-        struct wm8350_data *priv = snd_soc_codec_get_drvdata(codec);
-
-        snd_soc_unregister_dai(&wm8350_dai);
-        snd_soc_unregister_codec(codec);
-        regulator_bulk_free(ARRAY_SIZE(priv->supplies), priv->supplies);
-        kfree(priv);
-        wm8350_codec = NULL;
+        snd_soc_unregister_codec(&pdev->dev);
         return 0;
 }
 
@@ -1743,8 +1680,8 @@ static struct platform_driver wm8350_codec_driver = {
                    .name = "wm8350-codec",
                    .owner = THIS_MODULE,
                    },
-        .probe = wm8350_codec_probe,
-        .remove = __devexit_p(wm8350_codec_remove),
+        .probe = wm8350_probe,
+        .remove = __devexit_p(wm8350_remove),
 };
 
 static __init int wm8350_init(void)
diff --git a/sound/soc/codecs/wm8350.h b/sound/soc/codecs/wm8350.h
index 9ed0467c71db..74108eb82938 100644
--- a/sound/soc/codecs/wm8350.h
+++ b/sound/soc/codecs/wm8350.h
@@ -15,9 +15,6 @@
 #include <sound/soc.h>
 #include <linux/mfd/wm8350/audio.h>
 
-extern struct snd_soc_dai wm8350_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8350;
-
 enum wm8350_jack {
         WM8350_JDL = 1,
         WM8350_JDR = 2,
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 8f294066b0ed..850299786e02 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -65,7 +65,7 @@ static struct regulator_bulk_data power[] = {
 
 /* codec private data */
 struct wm8400_priv {
-        struct snd_soc_codec codec;
+        struct snd_soc_codec *codec;
         struct wm8400 *wm8400;
         u16 fake_register;
         unsigned int sysclk;
@@ -1163,8 +1163,7 @@ static int wm8400_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         u16 audio1 = wm8400_read(codec, WM8400_AUDIO_INTERFACE_1);
 
         audio1 &= ~WM8400_AIF_WL_MASK;
@@ -1332,10 +1331,9 @@ static struct snd_soc_dai_ops wm8400_dai_ops = {
  * 1. ADC/DAC on Primary Interface
  * 2. ADC on Primary Interface/DAC on secondary
  */
-struct snd_soc_dai wm8400_dai = {
+static struct snd_soc_dai_driver wm8400_dai = {
 /* ADC/DAC on primary */
-        .name = "WM8400 ADC/DAC Primary",
-        .id = 1,
+        .name = "wm8400-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -1352,147 +1350,53 @@ struct snd_soc_dai wm8400_dai = {
         },
         .ops = &wm8400_dai_ops,
 };
-EXPORT_SYMBOL_GPL(wm8400_dai);
 
-static int wm8400_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8400_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8400_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int wm8400_resume(struct platform_device *pdev)
+static int wm8400_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8400_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
 }
 
-static struct snd_soc_codec *wm8400_codec;
-
-static int wm8400_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret;
-
-        if (!wm8400_codec) {
-                dev_err(&pdev->dev, "wm8400 not yet discovered\n");
-                return -ENODEV;
-        }
-        codec = wm8400_codec;
-
-        socdev->card->codec = codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "failed to create pcms\n");
-                goto pcm_err;
-        }
-
-        wm8400_add_controls(codec);
-        wm8400_add_widgets(codec);
-
-pcm_err:
-        return ret;
-}
-
-/* power down chip */
-static int wm8400_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8400 = {
-        .probe =        wm8400_probe,
-        .remove =       wm8400_remove,
-        .suspend =      wm8400_suspend,
-        .resume =       wm8400_resume,
-};
-
 static void wm8400_probe_deferred(struct work_struct *work)
 {
         struct wm8400_priv *priv = container_of(work, struct wm8400_priv,
                                                 work);
-        struct snd_soc_codec *codec = &priv->codec;
-        int ret;
+        struct snd_soc_codec *codec = priv->codec;
 
         /* charge output caps */
         wm8400_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-        /* We're done, tell the subsystem. */
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(priv->wm8400->dev,
-                        "Failed to register codec: %d\n", ret);
-                goto err;
-        }
-
-        ret = snd_soc_register_dai(&wm8400_dai);
-        if (ret != 0) {
-                dev_err(priv->wm8400->dev,
-                        "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
-
-        return;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        wm8400_set_bias_level(codec, SND_SOC_BIAS_OFF);
 }
 
-static int wm8400_codec_probe(struct platform_device *dev)
+static int wm8400_codec_probe(struct snd_soc_codec *codec)
 {
+        struct wm8400 *wm8400 = dev_get_platdata(codec->dev);
         struct wm8400_priv *priv;
         int ret;
         u16 reg;
-        struct snd_soc_codec *codec;
 
         priv = kzalloc(sizeof(struct wm8400_priv), GFP_KERNEL);
         if (priv == NULL)
                 return -ENOMEM;
 
-        codec = &priv->codec;
         snd_soc_codec_set_drvdata(codec, priv);
-        codec->control_data = dev_get_drvdata(&dev->dev);
-        priv->wm8400 = dev_get_drvdata(&dev->dev);
+        codec->control_data = priv->wm8400 = wm8400;
+        priv->codec = codec;
 
-        ret = regulator_bulk_get(priv->wm8400->dev,
+        ret = regulator_bulk_get(wm8400->dev,
                                  ARRAY_SIZE(power), &power[0]);
         if (ret != 0) {
-                dev_err(&dev->dev, "Failed to get regulators: %d\n", ret);
+                dev_err(codec->dev, "Failed to get regulators: %d\n", ret);
                 goto err;
         }
 
-        codec->dev = &dev->dev;
-        wm8400_dai.dev = &dev->dev;
-
-        codec->name = "WM8400";
-        codec->owner = THIS_MODULE;
-        codec->read = wm8400_read;
-        codec->write = wm8400_write;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8400_set_bias_level;
-        codec->dai = &wm8400_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = WM8400_REGISTER_COUNT;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
         INIT_WORK(&priv->work, wm8400_probe_deferred);
 
         wm8400_codec_reset(codec);
@@ -1511,65 +1415,78 @@ static int wm8400_codec_probe(struct platform_device *dev)
         wm8400_write(codec, WM8400_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8));
         wm8400_write(codec, WM8400_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8));
 
-        wm8400_codec = codec;
-
         if (!schedule_work(&priv->work)) {
                 ret = -EINVAL;
                 goto err_regulator;
         }
-
+        wm8400_add_controls(codec);
+        wm8400_add_widgets(codec);
         return 0;
 
 err_regulator:
-        wm8400_codec = NULL;
         regulator_bulk_free(ARRAY_SIZE(power), power);
 err:
         kfree(priv);
         return ret;
 }
 
-static int __exit wm8400_codec_remove(struct platform_device *dev)
+static int  wm8400_codec_remove(struct snd_soc_codec *codec)
 {
-        struct wm8400_priv *priv = snd_soc_codec_get_drvdata(wm8400_codec);
+        struct wm8400_priv *priv = snd_soc_codec_get_drvdata(codec);
         u16 reg;
 
-        snd_soc_unregister_dai(&wm8400_dai);
-        snd_soc_unregister_codec(wm8400_codec);
-
-        reg = wm8400_read(wm8400_codec, WM8400_POWER_MANAGEMENT_1);
-        wm8400_write(wm8400_codec, WM8400_POWER_MANAGEMENT_1,
+        reg = wm8400_read(codec, WM8400_POWER_MANAGEMENT_1);
+        wm8400_write(codec, WM8400_POWER_MANAGEMENT_1,
                      reg & (~WM8400_CODEC_ENA));
 
         regulator_bulk_free(ARRAY_SIZE(power), power);
         kfree(priv);
 
-        wm8400_codec = NULL;
+        return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8400 = {
+        .probe =        wm8400_codec_probe,
+        .remove =       wm8400_codec_remove,
+        .suspend =      wm8400_suspend,
+        .resume =       wm8400_resume,
+        .read = wm8400_read,
+        .write = wm8400_write,
+        .set_bias_level = wm8400_set_bias_level,
+};
+
+static int __devinit wm8400_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_wm8400,
+                        &wm8400_dai, 1);
+}
 
+static int __devexit wm8400_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_codec(&pdev->dev);
         return 0;
 }
 
 static struct platform_driver wm8400_codec_driver = {
         .driver = {
-                .name = "wm8400-codec",
-                .owner = THIS_MODULE,
-        },
-        .probe = wm8400_codec_probe,
-        .remove = __exit_p(wm8400_codec_remove),
+                   .name = "wm8400-codec",
+                   .owner = THIS_MODULE,
+                   },
+        .probe = wm8400_probe,
+        .remove = __devexit_p(wm8400_remove),
 };
 
-static int __init wm8400_codec_init(void)
+static __init int wm8400_init(void)
 {
         return platform_driver_register(&wm8400_codec_driver);
 }
-module_init(wm8400_codec_init);
+module_init(wm8400_init);
 
-static void __exit wm8400_codec_exit(void)
+static __exit void wm8400_exit(void)
 {
         platform_driver_unregister(&wm8400_codec_driver);
 }
-module_exit(wm8400_codec_exit);
-
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8400);
+module_exit(wm8400_exit);
 
 MODULE_DESCRIPTION("ASoC WM8400 driver");
 MODULE_AUTHOR("Mark Brown");
diff --git a/sound/soc/codecs/wm8400.h b/sound/soc/codecs/wm8400.h
index 79c5934d4776..521adb193870 100644
--- a/sound/soc/codecs/wm8400.h
+++ b/sound/soc/codecs/wm8400.h
@@ -56,7 +56,4 @@
 #define WM8400_BCLK_DIV_44                      (0xE << 1)
 #define WM8400_BCLK_DIV_48                      (0xF << 1)
 
-extern struct snd_soc_dai wm8400_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8400;
-
 #endif
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index 0f7bcb61071a..dbfa05d2cb92 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -31,8 +31,6 @@
 
 #define WM8510_VERSION "0.6"
 
-struct snd_soc_codec_device soc_codec_dev_wm8510;
-
 /*
  * wm8510 register cache
  * We can't read the WM8510 register space when we are
@@ -61,6 +59,12 @@ static const u16 wm8510_reg[WM8510_CACHEREGNUM] = {
 
 #define wm8510_reset(c) snd_soc_write(c, WM8510_RESET, 0)
 
+/* codec private data */
+struct wm8510_priv {
+        enum snd_soc_control_type control_type;
+        void *control_data;
+};
+
 static const char *wm8510_companding[] = { "Off", "NC", "u-law", "A-law" };
 static const char *wm8510_deemp[] = { "None", "32kHz", "44.1kHz", "48kHz" };
 static const char *wm8510_alc[] = { "ALC", "Limiter" };
@@ -403,8 +407,7 @@ static int wm8510_pcm_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         u16 iface = snd_soc_read(codec, WM8510_IFACE) & 0x19f;
         u16 adn = snd_soc_read(codec, WM8510_ADD) & 0x1f1;
 
@@ -514,8 +517,8 @@ static struct snd_soc_dai_ops wm8510_dai_ops = {
         .set_pll        = wm8510_set_dai_pll,
 };
 
-struct snd_soc_dai wm8510_dai = {
-        .name = "WM8510 HiFi",
+static struct snd_soc_dai_driver wm8510_dai = {
+        .name = "wm8510-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -531,21 +534,15 @@ struct snd_soc_dai wm8510_dai = {
         .ops = &wm8510_dai_ops,
         .symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(wm8510_dai);
 
-static int wm8510_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8510_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8510_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int wm8510_resume(struct platform_device *pdev)
+static int wm8510_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         u8 data[2];
         u16 *cache = codec->reg_cache;
@@ -561,43 +558,22 @@ static int wm8510_resume(struct platform_device *pdev)
         return 0;
 }
 
-/*
- * initialise the WM8510 driver
- * register the mixer and dsp interfaces with the kernel
- */
-static int wm8510_init(struct snd_soc_device *socdev,
-                       enum snd_soc_control_type control)
+static int wm8510_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
-        int ret = 0;
-
-        codec->name = "WM8510";
-        codec->owner = THIS_MODULE;
-        codec->set_bias_level = wm8510_set_bias_level;
-        codec->dai = &wm8510_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(wm8510_reg);
-        codec->reg_cache = kmemdup(wm8510_reg, sizeof(wm8510_reg), GFP_KERNEL);
+        struct wm8510_priv *wm8510 = snd_soc_codec_get_drvdata(codec);
+        int ret;
 
-        if (codec->reg_cache == NULL)
-                return -ENOMEM;
+        pr_info("WM8510 Audio Codec %s", WM8510_VERSION);
 
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        codec->control_data = wm8510->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9,  wm8510->control_type);
         if (ret < 0) {
-                printk(KERN_ERR "wm8510: failed to set cache I/O: %d\n",
-                       ret);
-                goto err;
+                printk(KERN_ERR "wm8510: failed to set cache I/O: %d\n", ret);
+                return ret;
         }
 
         wm8510_reset(codec);
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8510: failed to create pcms\n");
-                goto err;
-        }
-
         /* power on device */
         codec->bias_level = SND_SOC_BIAS_OFF;
         wm8510_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
@@ -606,119 +582,53 @@ static int wm8510_init(struct snd_soc_device *socdev,
         wm8510_add_widgets(codec);
 
         return ret;
-
-err:
-        kfree(codec->reg_cache);
-        return ret;
 }
 
-static struct snd_soc_device *wm8510_socdev;
-
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-
-/*
- * WM8510 2 wire address is 0x1a
- */
-
-static int wm8510_i2c_probe(struct i2c_client *i2c,
-                            const struct i2c_device_id *id)
+/* power down chip */
+static int wm8510_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = wm8510_socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
-        int ret;
-
-        i2c_set_clientdata(i2c, codec);
-        codec->control_data = i2c;
-
-        ret = wm8510_init(socdev, SND_SOC_I2C);
-        if (ret < 0)
-                pr_err("failed to initialise WM8510\n");
-
-        return ret;
-}
+        struct wm8510_priv *wm8510 = snd_soc_codec_get_drvdata(codec);
 
-static int wm8510_i2c_remove(struct i2c_client *client)
-{
-        struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        kfree(codec->reg_cache);
+        wm8510_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        kfree(wm8510);
         return 0;
 }
 
-static const struct i2c_device_id wm8510_i2c_id[] = {
-        { "wm8510", 0 },
-        { }
-};
-MODULE_DEVICE_TABLE(i2c, wm8510_i2c_id);
-
-static struct i2c_driver wm8510_i2c_driver = {
-        .driver = {
-                .name = "WM8510 I2C Codec",
-                .owner = THIS_MODULE,
-        },
-        .probe =    wm8510_i2c_probe,
-        .remove =   wm8510_i2c_remove,
-        .id_table = wm8510_i2c_id,
+static struct snd_soc_codec_driver soc_codec_dev_wm8510 = {
+        .probe =        wm8510_probe,
+        .remove =       wm8510_remove,
+        .suspend =      wm8510_suspend,
+        .resume =       wm8510_resume,
+        .set_bias_level = wm8510_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(wm8510_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default =wm8510_reg,
 };
 
-static int wm8510_add_i2c_device(struct platform_device *pdev,
-                                 const struct wm8510_setup_data *setup)
-{
-        struct i2c_board_info info;
-        struct i2c_adapter *adapter;
-        struct i2c_client *client;
-        int ret;
-
-        ret = i2c_add_driver(&wm8510_i2c_driver);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "can't add i2c driver\n");
-                return ret;
-        }
-
-        memset(&info, 0, sizeof(struct i2c_board_info));
-        info.addr = setup->i2c_address;
-        strlcpy(info.type, "wm8510", I2C_NAME_SIZE);
-
-        adapter = i2c_get_adapter(setup->i2c_bus);
-        if (!adapter) {
-                dev_err(&pdev->dev, "can't get i2c adapter %d\n",
-                        setup->i2c_bus);
-                goto err_driver;
-        }
-
-        client = i2c_new_device(adapter, &info);
-        i2c_put_adapter(adapter);
-        if (!client) {
-                dev_err(&pdev->dev, "can't add i2c device at 0x%x\n",
-                        (unsigned int)info.addr);
-                goto err_driver;
-        }
-
-        return 0;
-
-err_driver:
-        i2c_del_driver(&wm8510_i2c_driver);
-        return -ENODEV;
-}
-#endif
-
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8510_spi_probe(struct spi_device *spi)
 {
-        struct snd_soc_device *socdev = wm8510_socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct wm8510_priv *wm8510;
         int ret;
 
-        codec->control_data = spi;
+        wm8510 = kzalloc(sizeof(struct wm8510_priv), GFP_KERNEL);
+        if (wm8510 == NULL)
+                return -ENOMEM;
+
+        wm8510->control_data = spi;
+        wm8510->control_type = SND_SOC_SPI;
+        spi_set_drvdata(spi, wm8510);
 
-        ret = wm8510_init(socdev, SND_SOC_SPI);
+        ret = snd_soc_register_codec(&spi->dev,
+                        &soc_codec_dev_wm8510, &wm8510_dai, 1);
         if (ret < 0)
-                dev_err(&spi->dev, "failed to initialise WM8510\n");
-
+                kfree(wm8510);
         return ret;
 }
 
 static int __devexit wm8510_spi_remove(struct spi_device *spi)
 {
+        snd_soc_unregister_codec(&spi->dev);
         return 0;
 }
 
@@ -733,84 +643,80 @@ static struct spi_driver wm8510_spi_driver = {
 };
 #endif /* CONFIG_SPI_MASTER */
 
-static int wm8510_probe(struct platform_device *pdev)
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8510_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct wm8510_setup_data *setup;
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        pr_info("WM8510 Audio Codec %s", WM8510_VERSION);
+        struct wm8510_priv *wm8510;
+        int ret;
 
-        setup = socdev->codec_data;
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
+        wm8510 = kzalloc(sizeof(struct wm8510_priv), GFP_KERNEL);
+        if (wm8510 == NULL)
                 return -ENOMEM;
 
-        socdev->card->codec = codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
+        i2c_set_clientdata(i2c, wm8510);
+        wm8510->control_data = i2c;
+        wm8510->control_type = SND_SOC_I2C;
 
-        wm8510_socdev = socdev;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        if (setup->i2c_address) {
-                ret = wm8510_add_i2c_device(pdev, setup);
-        }
-#endif
-#if defined(CONFIG_SPI_MASTER)
-        if (setup->spi) {
-                ret = spi_register_driver(&wm8510_spi_driver);
-                if (ret != 0)
-                        printk(KERN_ERR "can't add spi driver");
-        }
-#endif
-
-        if (ret != 0)
-                kfree(codec);
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8510, &wm8510_dai, 1);
+        if (ret < 0)
+                kfree(wm8510);
         return ret;
 }
 
-/* power down chip */
-static int wm8510_remove(struct platform_device *pdev)
+static __devexit int wm8510_i2c_remove(struct i2c_client *client)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec->control_data)
-                wm8510_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        i2c_unregister_device(codec->control_data);
-        i2c_del_driver(&wm8510_i2c_driver);
-#endif
-#if defined(CONFIG_SPI_MASTER)
-        spi_unregister_driver(&wm8510_spi_driver);
-#endif
-        kfree(codec);
-
+        snd_soc_unregister_codec(&client->dev);
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_wm8510 = {
-        .probe =        wm8510_probe,
-        .remove =       wm8510_remove,
-        .suspend =      wm8510_suspend,
-        .resume =       wm8510_resume,
+static const struct i2c_device_id wm8510_i2c_id[] = {
+        { "wm8510", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8510_i2c_id);
+
+static struct i2c_driver wm8510_i2c_driver = {
+        .driver = {
+                .name = "wm8510-codec",
+                .owner = THIS_MODULE,
+        },
+        .probe =    wm8510_i2c_probe,
+        .remove =   __devexit_p(wm8510_i2c_remove),
+        .id_table = wm8510_i2c_id,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8510);
+#endif
 
 static int __init wm8510_modinit(void)
 {
-        return snd_soc_register_dai(&wm8510_dai);
+        int ret = 0;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&wm8510_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8510 I2C driver: %d\n",
+                       ret);
+        }
+#endif
+#if defined(CONFIG_SPI_MASTER)
+        ret = spi_register_driver(&wm8510_spi_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8510 SPI driver: %d\n",
+                       ret);
+        }
+#endif
+        return ret;
 }
 module_init(wm8510_modinit);
 
 static void __exit wm8510_exit(void)
 {
-        snd_soc_unregister_dai(&wm8510_dai);
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&wm8510_i2c_driver);
+#endif
+#if defined(CONFIG_SPI_MASTER)
+        spi_unregister_driver(&wm8510_spi_driver);
+#endif
 }
 module_exit(wm8510_exit);
 
diff --git a/sound/soc/codecs/wm8510.h b/sound/soc/codecs/wm8510.h
index bdefcf5c69ff..b3e26ed9f2d0 100644
--- a/sound/soc/codecs/wm8510.h
+++ b/sound/soc/codecs/wm8510.h
@@ -99,7 +99,4 @@ struct wm8510_setup_data {
         unsigned short i2c_address;
 };
 
-extern struct snd_soc_dai wm8510_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8510;
-
 #endif
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index 0ad039b4adf5..58d411b6faaf 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -30,9 +30,6 @@
 
 #include "wm8523.h"
 
-static struct snd_soc_codec *wm8523_codec;
-struct snd_soc_codec_device soc_codec_dev_wm8523;
-
 #define WM8523_NUM_SUPPLIES 2
 static const char *wm8523_supply_names[WM8523_NUM_SUPPLIES] = {
         "AVDD",
@@ -43,7 +40,8 @@ static const char *wm8523_supply_names[WM8523_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8523_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         u16 reg_cache[WM8523_REGISTER_COUNT];
         struct regulator_bulk_data supplies[WM8523_NUM_SUPPLIES];
         unsigned int sysclk;
@@ -162,8 +160,7 @@ static int wm8523_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
         int i;
         u16 aifctrl1 = snd_soc_read(codec, WM8523_AIF_CTRL1);
@@ -387,8 +384,8 @@ static struct snd_soc_dai_ops wm8523_dai_ops = {
         .set_fmt        = wm8523_set_dai_fmt,
 };
 
-struct snd_soc_dai wm8523_dai = {
-        .name = "WM8523",
+static struct snd_soc_dai_driver wm8523_dai = {
+        .name = "wm8523-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,  /* Mono modes not yet supported */
@@ -398,25 +395,17 @@ struct snd_soc_dai wm8523_dai = {
         },
         .ops = &wm8523_dai_ops,
 };
-EXPORT_SYMBOL_GPL(wm8523_dai);
 
 #ifdef CONFIG_PM
-static int wm8523_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8523_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8523_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int wm8523_resume(struct platform_device *pdev)
+static int wm8523_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8523_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
         return 0;
 }
 #else
@@ -424,93 +413,21 @@ static int wm8523_resume(struct platform_device *pdev)
 #define wm8523_resume NULL
 #endif
 
-static int wm8523_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (wm8523_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = wm8523_codec;
-        codec = wm8523_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        snd_soc_add_controls(codec, wm8523_snd_controls,
-                             ARRAY_SIZE(wm8523_snd_controls));
-        wm8523_add_widgets(codec);
-
-        return ret;
-
-pcm_err:
-        return ret;
-}
-
-static int wm8523_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8523 = {
-        .probe =        wm8523_probe,
-        .remove =       wm8523_remove,
-        .suspend =      wm8523_suspend,
-        .resume =       wm8523_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8523);
-
-static int wm8523_register(struct wm8523_priv *wm8523,
-                           enum snd_soc_control_type control)
+static int wm8523_probe(struct snd_soc_codec *codec)
 {
-        int ret;
-        struct snd_soc_codec *codec = &wm8523->codec;
-        int i;
-
-        if (wm8523_codec) {
-                dev_err(codec->dev, "Another WM8523 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8523);
-        codec->name = "WM8523";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8523_set_bias_level;
-        codec->dai = &wm8523_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = WM8523_REGISTER_COUNT;
-        codec->reg_cache = &wm8523->reg_cache;
-        codec->volatile_register = wm8523_volatile_register;
+        struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
+        int ret, i;
 
+        codec->hw_write = (hw_write_t)i2c_master_send;
+        codec->control_data = wm8523->control_data;
         wm8523->rate_constraint.list = &wm8523->rate_constraint_list[0];
         wm8523->rate_constraint.count =
                 ARRAY_SIZE(wm8523->rate_constraint_list);
 
-        memcpy(codec->reg_cache, wm8523_reg, sizeof(wm8523_reg));
-
-        ret = snd_soc_codec_set_cache_io(codec, 8, 16, control);
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, wm8523->control_type);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         for (i = 0; i < ARRAY_SIZE(wm8523->supplies); i++)
@@ -520,7 +437,7 @@ static int wm8523_register(struct wm8523_priv *wm8523,
                                  wm8523->supplies);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         ret = regulator_bulk_enable(ARRAY_SIZE(wm8523->supplies),
@@ -555,8 +472,6 @@ static int wm8523_register(struct wm8523_priv *wm8523,
                 goto err_enable;
         }
 
-        wm8523_dai.dev = codec->dev;
-
         /* Change some default settings - latch VU and enable ZC */
         wm8523->reg_cache[WM8523_DAC_GAINR] |= WM8523_DACR_VU;
         wm8523->reg_cache[WM8523_DAC_CTRL3] |= WM8523_ZC;
@@ -566,69 +481,68 @@ static int wm8523_register(struct wm8523_priv *wm8523,
         /* Bias level configuration will have done an extra enable */
         regulator_bulk_disable(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
 
-        wm8523_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err_enable;
-        }
-
-        ret = snd_soc_register_dai(&wm8523_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
+        snd_soc_add_controls(codec, wm8523_snd_controls,
+                             ARRAY_SIZE(wm8523_snd_controls));
+        wm8523_add_widgets(codec);
 
         return 0;
 
-err_codec:
-        snd_soc_unregister_codec(codec);
 err_enable:
         regulator_bulk_disable(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
 err_get:
         regulator_bulk_free(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
-err:
-        kfree(wm8523);
+
         return ret;
 }
 
-static void wm8523_unregister(struct wm8523_priv *wm8523)
+static int wm8523_remove(struct snd_soc_codec *codec)
 {
-        wm8523_set_bias_level(&wm8523->codec, SND_SOC_BIAS_OFF);
+        struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
+
+        wm8523_set_bias_level(codec, SND_SOC_BIAS_OFF);
         regulator_bulk_free(ARRAY_SIZE(wm8523->supplies), wm8523->supplies);
-        snd_soc_unregister_dai(&wm8523_dai);
-        snd_soc_unregister_codec(&wm8523->codec);
-        kfree(wm8523);
-        wm8523_codec = NULL;
+        return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_wm8523 = {
+        .probe =        wm8523_probe,
+        .remove =       wm8523_remove,
+        .suspend =      wm8523_suspend,
+        .resume =       wm8523_resume,
+        .set_bias_level = wm8523_set_bias_level,
+        .reg_cache_size = WM8523_REGISTER_COUNT,
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8523_reg,
+        .volatile_register = wm8523_volatile_register,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8523_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
         struct wm8523_priv *wm8523;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8523 = kzalloc(sizeof(struct wm8523_priv), GFP_KERNEL);
         if (wm8523 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8523->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
-
         i2c_set_clientdata(i2c, wm8523);
-        codec->control_data = i2c;
+        wm8523->control_data = i2c;
+        wm8523->control_type = SND_SOC_I2C;
 
-        codec->dev = &i2c->dev;
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8523, &wm8523_dai, 1);
+        if (ret < 0)
+                kfree(wm8523);
+        return ret;
 
-        return wm8523_register(wm8523, SND_SOC_I2C);
 }
 
 static __devexit int wm8523_i2c_remove(struct i2c_client *client)
 {
-        struct wm8523_priv *wm8523 = i2c_get_clientdata(client);
-        wm8523_unregister(wm8523);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -640,7 +554,7 @@ MODULE_DEVICE_TABLE(i2c, wm8523_i2c_id);
 
 static struct i2c_driver wm8523_i2c_driver = {
         .driver = {
-                .name = "WM8523",
+                .name = "wm8523-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8523_i2c_probe,
diff --git a/sound/soc/codecs/wm8523.h b/sound/soc/codecs/wm8523.h
index 1aa9ce3e1357..4d5b1eb8f2fc 100644
--- a/sound/soc/codecs/wm8523.h
+++ b/sound/soc/codecs/wm8523.h
@@ -154,7 +154,4 @@
 #define WM8523_ZD_COUNT_SHIFT                        0  /* ZD_COUNT - [1:0] */
 #define WM8523_ZD_COUNT_WIDTH                        2  /* ZD_COUNT - [1:0] */
 
-extern struct snd_soc_dai wm8523_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8523;
-
 #endif
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index c3571ee5c11b..cae58941a32f 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -199,7 +199,8 @@ static const char *wm8580_supply_names[WM8580_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8580_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         struct regulator_bulk_data supplies[WM8580_NUM_SUPPLIES];
         u16 reg_cache[WM8580_MAX_REGISTER + 1];
         struct pll_state a;
@@ -484,9 +485,8 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
-        u16 paifb = snd_soc_read(codec, WM8580_PAIF3 + dai->id);
+        struct snd_soc_codec *codec = rtd->codec;
+        u16 paifb = snd_soc_read(codec, WM8580_PAIF3 + dai->driver->id);
 
         paifb &= ~WM8580_AIF_LENGTH_MASK;
         /* bit size */
@@ -506,7 +506,7 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
                 return -EINVAL;
         }
 
-        snd_soc_write(codec, WM8580_PAIF3 + dai->id, paifb);
+        snd_soc_write(codec, WM8580_PAIF3 + dai->driver->id, paifb);
         return 0;
 }
 
@@ -518,8 +518,8 @@ static int wm8580_set_paif_dai_fmt(struct snd_soc_dai *codec_dai,
         unsigned int aifb;
         int can_invert_lrclk;
 
-        aifa = snd_soc_read(codec, WM8580_PAIF1 + codec_dai->id);
-        aifb = snd_soc_read(codec, WM8580_PAIF3 + codec_dai->id);
+        aifa = snd_soc_read(codec, WM8580_PAIF1 + codec_dai->driver->id);
+        aifb = snd_soc_read(codec, WM8580_PAIF3 + codec_dai->driver->id);
 
         aifb &= ~(WM8580_AIF_FMT_MASK | WM8580_AIF_LRP | WM8580_AIF_BCP);
 
@@ -585,8 +585,8 @@ static int wm8580_set_paif_dai_fmt(struct snd_soc_dai *codec_dai,
                 return -EINVAL;
         }
 
-        snd_soc_write(codec, WM8580_PAIF1 + codec_dai->id, aifa);
-        snd_soc_write(codec, WM8580_PAIF3 + codec_dai->id, aifb);
+        snd_soc_write(codec, WM8580_PAIF1 + codec_dai->driver->id, aifa);
+        snd_soc_write(codec, WM8580_PAIF3 + codec_dai->driver->id, aifb);
 
         return 0;
 }
@@ -746,10 +746,10 @@ static struct snd_soc_dai_ops wm8580_dai_ops_capture = {
         .set_pll        = wm8580_set_dai_pll,
 };
 
-struct snd_soc_dai wm8580_dai[] = {
+static struct snd_soc_dai_driver wm8580_dai[] = {
         {
-                .name = "WM8580 PAIFRX",
-                .id = 0,
+                .name = "wm8580-hifi-playback",
+                .id     = WM8580_DAI_PAIFRX,
                 .playback = {
                         .stream_name = "Playback",
                         .channels_min = 1,
@@ -760,8 +760,8 @@ struct snd_soc_dai wm8580_dai[] = {
                 .ops = &wm8580_dai_ops_playback,
         },
         {
-                .name = "WM8580 PAIFTX",
-                .id = 1,
+                .name = "wm8580-hifi-capture",
+                .id     =       WM8580_DAI_PAIFTX,
                 .capture = {
                         .stream_name = "Capture",
                         .channels_min = 2,
@@ -772,90 +772,17 @@ struct snd_soc_dai wm8580_dai[] = {
                 .ops = &wm8580_dai_ops_capture,
         },
 };
-EXPORT_SYMBOL_GPL(wm8580_dai);
 
-static struct snd_soc_codec *wm8580_codec;
-
-static int wm8580_probe(struct platform_device *pdev)
+static int wm8580_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (wm8580_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = wm8580_codec;
-        codec = wm8580_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        snd_soc_add_controls(codec, wm8580_snd_controls,
-                             ARRAY_SIZE(wm8580_snd_controls));
-        wm8580_add_widgets(codec);
-
-        return ret;
-
-pcm_err:
-        return ret;
-}
-
-/* power down chip */
-static int wm8580_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8580 = {
-        .probe =        wm8580_probe,
-        .remove =       wm8580_remove,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8580);
-
-static int wm8580_register(struct wm8580_priv *wm8580,
-                           enum snd_soc_control_type control)
-{
-        int ret, i;
-        struct snd_soc_codec *codec = &wm8580->codec;
-
-        if (wm8580_codec) {
-                dev_err(codec->dev, "Another WM8580 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8580);
-        codec->name = "WM8580";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8580_set_bias_level;
-        codec->dai = wm8580_dai;
-        codec->num_dai = ARRAY_SIZE(wm8580_dai);
-        codec->reg_cache_size = ARRAY_SIZE(wm8580->reg_cache);
-        codec->reg_cache = &wm8580->reg_cache;
-
-        memcpy(codec->reg_cache, wm8580_reg, sizeof(wm8580_reg));
+        struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
+        int ret = 0,i;
 
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        codec->control_data = wm8580->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8580->control_type);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         for (i = 0; i < ARRAY_SIZE(wm8580->supplies); i++)
@@ -865,7 +792,7 @@ static int wm8580_register(struct wm8580_priv *wm8580,
                                  wm8580->supplies);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         ret = regulator_bulk_enable(ARRAY_SIZE(wm8580->supplies),
@@ -882,74 +809,69 @@ static int wm8580_register(struct wm8580_priv *wm8580,
                 goto err_regulator_enable;
         }
 
-        for (i = 0; i < ARRAY_SIZE(wm8580_dai); i++)
-                wm8580_dai[i].dev = codec->dev;
-
         wm8580_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        wm8580_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err_regulator_enable;
-        }
-
-        ret = snd_soc_register_dais(wm8580_dai, ARRAY_SIZE(wm8580_dai));
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
+        snd_soc_add_controls(codec, wm8580_snd_controls,
+                             ARRAY_SIZE(wm8580_snd_controls));
+        wm8580_add_widgets(codec);
 
         return 0;
 
-err_codec:
-        snd_soc_unregister_codec(codec);
 err_regulator_enable:
         regulator_bulk_disable(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
 err_regulator_get:
         regulator_bulk_free(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
-err:
-        kfree(wm8580);
         return ret;
 }
 
-static void wm8580_unregister(struct wm8580_priv *wm8580)
+/* power down chip */
+static int wm8580_remove(struct snd_soc_codec *codec)
 {
-        wm8580_set_bias_level(&wm8580->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dais(wm8580_dai, ARRAY_SIZE(wm8580_dai));
-        snd_soc_unregister_codec(&wm8580->codec);
+        struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
+
+        wm8580_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
         regulator_bulk_disable(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
         regulator_bulk_free(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
-        kfree(wm8580);
-        wm8580_codec = NULL;
+
+        return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_wm8580 = {
+        .probe =        wm8580_probe,
+        .remove =       wm8580_remove,
+        .set_bias_level = wm8580_set_bias_level,
+        .reg_cache_size = sizeof(wm8580_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = &wm8580_reg,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static int wm8580_i2c_probe(struct i2c_client *i2c,
                             const struct i2c_device_id *id)
 {
         struct wm8580_priv *wm8580;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8580 = kzalloc(sizeof(struct wm8580_priv), GFP_KERNEL);
         if (wm8580 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8580->codec;
-
         i2c_set_clientdata(i2c, wm8580);
-        codec->control_data = i2c;
-
-        codec->dev = &i2c->dev;
+        wm8580->control_data = i2c;
+        wm8580->control_type = SND_SOC_I2C;
 
-        return wm8580_register(wm8580, SND_SOC_I2C);
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8580, wm8580_dai, ARRAY_SIZE(wm8580_dai));
+        if (ret < 0)
+                kfree(wm8580);
+        return ret;
 }
 
 static int wm8580_i2c_remove(struct i2c_client *client)
 {
-        struct wm8580_priv *wm8580 = i2c_get_clientdata(client);
-        wm8580_unregister(wm8580);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -961,7 +883,7 @@ MODULE_DEVICE_TABLE(i2c, wm8580_i2c_id);
 
 static struct i2c_driver wm8580_i2c_driver = {
         .driver = {
-                .name = "wm8580",
+                .name = "wm8580-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8580_i2c_probe,
@@ -972,7 +894,7 @@ static struct i2c_driver wm8580_i2c_driver = {
 
 static int __init wm8580_modinit(void)
 {
-        int ret;
+        int ret = 0;
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8580_i2c_driver);
@@ -981,7 +903,7 @@ static int __init wm8580_modinit(void)
         }
 #endif
 
-        return 0;
+        return ret;
 }
 module_init(wm8580_modinit);
 
diff --git a/sound/soc/codecs/wm8580.h b/sound/soc/codecs/wm8580.h
index 0dfb5ddde6a2..8328ef667593 100644
--- a/sound/soc/codecs/wm8580.h
+++ b/sound/soc/codecs/wm8580.h
@@ -31,8 +31,5 @@
 #define WM8580_DAI_PAIFRX 0
 #define WM8580_DAI_PAIFTX 1
 
-extern struct snd_soc_dai wm8580_dai[];
-extern struct snd_soc_codec_device soc_codec_dev_wm8580;
-
 #endif
 
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index e2dba07f0260..8d942b3b111f 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -31,11 +31,10 @@
 
 #include "wm8711.h"
 
-static struct snd_soc_codec *wm8711_codec;
-
 /* codec private data */
 struct wm8711_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type bus_type;
+        void *control_data;
         u16 reg_cache[WM8711_CACHEREGNUM];
         unsigned int sysclk;
 };
@@ -163,7 +162,7 @@ static int wm8711_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_dai *dai)
 {
         struct snd_soc_codec *codec = dai->codec;
-        struct wm8711_priv *wm8711 = snd_soc_codec_get_drvdata(codec);
+        struct wm8711_priv *wm8711 =  snd_soc_codec_get_drvdata(codec);
         u16 iface = snd_soc_read(codec, WM8711_IFACE) & 0xfffc;
         int i = get_coeff(wm8711->sysclk, params_rate(params));
         u16 srate = (coeff_div[i].sr << 2) |
@@ -227,7 +226,7 @@ static int wm8711_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8711_priv *wm8711 = snd_soc_codec_get_drvdata(codec);
+        struct wm8711_priv *wm8711 =  snd_soc_codec_get_drvdata(codec);
 
         switch (freq) {
         case 11289600:
@@ -338,8 +337,8 @@ static struct snd_soc_dai_ops wm8711_ops = {
         .set_fmt = wm8711_set_dai_fmt,
 };
 
-struct snd_soc_dai wm8711_dai = {
-        .name = "WM8711",
+static struct snd_soc_dai_driver wm8711_dai = {
+        .name = "wm8711-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -349,22 +348,16 @@ struct snd_soc_dai wm8711_dai = {
         },
         .ops = &wm8711_ops,
 };
-EXPORT_SYMBOL_GPL(wm8711_dai);
 
-static int wm8711_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8711_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         snd_soc_write(codec, WM8711_ACTIVE, 0x0);
         wm8711_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int wm8711_resume(struct platform_device *pdev)
+static int wm8711_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         u8 data[2];
         u16 *cache = codec->reg_cache;
@@ -380,99 +373,24 @@ static int wm8711_resume(struct platform_device *pdev)
         return 0;
 }
 
-static int wm8711_probe(struct platform_device *pdev)
+static int wm8711_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (wm8711_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = wm8711_codec;
-        codec = wm8711_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        snd_soc_add_controls(codec, wm8711_snd_controls,
-                             ARRAY_SIZE(wm8711_snd_controls));
-        wm8711_add_widgets(codec);
-
-        return ret;
-
-pcm_err:
-        return ret;
-}
-
-/* power down chip */
-static int wm8711_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8711 = {
-        .probe =        wm8711_probe,
-        .remove =       wm8711_remove,
-        .suspend =      wm8711_suspend,
-        .resume =       wm8711_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8711);
-
-static int wm8711_register(struct wm8711_priv *wm8711,
-                           enum snd_soc_control_type control)
-{
-        int ret;
-        struct snd_soc_codec *codec = &wm8711->codec;
-        u16 reg;
-
-        if (wm8711_codec) {
-                dev_err(codec->dev, "Another WM8711 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8711);
-        codec->name = "WM8711";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8711_set_bias_level;
-        codec->dai = &wm8711_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = WM8711_CACHEREGNUM;
-        codec->reg_cache = &wm8711->reg_cache;
-
-        memcpy(codec->reg_cache, wm8711_reg, sizeof(wm8711_reg));
+        struct wm8711_priv *wm8711 = snd_soc_codec_get_drvdata(codec);
+        int ret, reg;
 
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        codec->control_data = wm8711->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8711->bus_type);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         ret = wm8711_reset(codec);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to issue reset\n");
-                goto err;
+                return ret;
         }
 
-        wm8711_dai.dev = codec->dev;
-
         wm8711_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         /* Latch the update bits */
@@ -481,69 +399,63 @@ static int wm8711_register(struct wm8711_priv *wm8711,
         reg = snd_soc_read(codec, WM8711_ROUT1V);
         snd_soc_write(codec, WM8711_ROUT1V, reg | 0x0100);
 
-        wm8711_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
-
-        ret = snd_soc_register_dai(&wm8711_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
-
-        return 0;
+        snd_soc_add_controls(codec, wm8711_snd_controls,
+                             ARRAY_SIZE(wm8711_snd_controls));
+        wm8711_add_widgets(codec);
 
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        kfree(wm8711);
         return ret;
+
 }
 
-static void wm8711_unregister(struct wm8711_priv *wm8711)
+/* power down chip */
+static int wm8711_remove(struct snd_soc_codec *codec)
 {
-        wm8711_set_bias_level(&wm8711->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dai(&wm8711_dai);
-        snd_soc_unregister_codec(&wm8711->codec);
-        kfree(wm8711);
-        wm8711_codec = NULL;
+        wm8711_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_wm8711 = {
+        .probe =        wm8711_probe,
+        .remove =       wm8711_remove,
+        .suspend =      wm8711_suspend,
+        .resume =       wm8711_resume,
+        .set_bias_level = wm8711_set_bias_level,
+        .reg_cache_size = sizeof(wm8711_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8711_reg,
+};
+
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8711_spi_probe(struct spi_device *spi)
 {
-        struct snd_soc_codec *codec;
         struct wm8711_priv *wm8711;
+        int ret;
 
         wm8711 = kzalloc(sizeof(struct wm8711_priv), GFP_KERNEL);
         if (wm8711 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8711->codec;
-        codec->control_data = spi;
-        codec->dev = &spi->dev;
+        spi_set_drvdata(spi, wm8711);
+        wm8711->control_data = spi;
+        wm8711->bus_type = SND_SOC_SPI;
 
-        dev_set_drvdata(&spi->dev, wm8711);
-
-        return wm8711_register(wm8711, SND_SOC_SPI);
+        ret = snd_soc_register_codec(&spi->dev,
+                        &soc_codec_dev_wm8711, &wm8711_dai, 1);
+        if (ret < 0)
+                kfree(wm8711);
+        return ret;
 }
 
 static int __devexit wm8711_spi_remove(struct spi_device *spi)
 {
-        struct wm8711_priv *wm8711 = dev_get_drvdata(&spi->dev);
-
-        wm8711_unregister(wm8711);
-
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
         return 0;
 }
 
 static struct spi_driver wm8711_spi_driver = {
         .driver = {
-                .name   = "wm8711",
+                .name   = "wm8711-codec",
                 .bus    = &spi_bus_type,
                 .owner  = THIS_MODULE,
         },
@@ -553,31 +465,31 @@ static struct spi_driver wm8711_spi_driver = {
 #endif /* CONFIG_SPI_MASTER */
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-static __devinit int wm8711_i2c_probe(struct i2c_client *i2c,
+static __devinit int wm8711_i2c_probe(struct i2c_client *client,
                                       const struct i2c_device_id *id)
 {
         struct wm8711_priv *wm8711;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8711 = kzalloc(sizeof(struct wm8711_priv), GFP_KERNEL);
         if (wm8711 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8711->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
-
-        i2c_set_clientdata(i2c, wm8711);
-        codec->control_data = i2c;
+        i2c_set_clientdata(client, wm8711);
+        wm8711->control_data = client;
+        wm8711->bus_type = SND_SOC_I2C;
 
-        codec->dev = &i2c->dev;
-
-        return wm8711_register(wm8711, SND_SOC_I2C);
+        ret =  snd_soc_register_codec(&client->dev,
+                        &soc_codec_dev_wm8711, &wm8711_dai, 1);
+        if (ret < 0)
+                kfree(wm8711);
+        return ret;
 }
 
 static __devexit int wm8711_i2c_remove(struct i2c_client *client)
 {
-        struct wm8711_priv *wm8711 = i2c_get_clientdata(client);
-        wm8711_unregister(wm8711);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -589,7 +501,7 @@ MODULE_DEVICE_TABLE(i2c, wm8711_i2c_id);
 
 static struct i2c_driver wm8711_i2c_driver = {
         .driver = {
-                .name = "WM8711 I2C Codec",
+                .name = "wm8711-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8711_i2c_probe,
diff --git a/sound/soc/codecs/wm8711.h b/sound/soc/codecs/wm8711.h
index 381e84a43816..a61db985499f 100644
--- a/sound/soc/codecs/wm8711.h
+++ b/sound/soc/codecs/wm8711.h
@@ -36,7 +36,4 @@ struct wm8711_setup_data {
         unsigned short i2c_address;
 };
 
-extern struct snd_soc_dai wm8711_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8711;
-
 #endif
diff --git a/sound/soc/codecs/wm8727.c b/sound/soc/codecs/wm8727.c
index 9d1df2628136..6a40080ba701 100644
--- a/sound/soc/codecs/wm8727.c
+++ b/sound/soc/codecs/wm8727.c
@@ -23,7 +23,6 @@
 #include <sound/initval.h>
 #include <sound/soc.h>
 
-#include "wm8727.h"
 /*
  * Note this is a simple chip with no configuration interface, sample rate is
  * determined automatically by examining the Master clock and Bit clock ratios
@@ -33,8 +32,8 @@
                         SNDRV_PCM_RATE_192000)
 
 
-struct snd_soc_dai wm8727_dai = {
-        .name = "WM8727",
+static struct snd_soc_dai_driver wm8727_dai = {
+        .name = "wm8727-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -43,103 +42,18 @@ struct snd_soc_dai wm8727_dai = {
                 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE,
                 },
 };
-EXPORT_SYMBOL_GPL(wm8727_dai);
 
-static struct snd_soc_codec *wm8727_codec;
+struct snd_soc_codec_driver soc_codec_dev_wm8727;
 
-static int wm8727_soc_probe(struct platform_device *pdev)
+static __devinit int wm8727_probe(struct platform_device *pdev)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        int ret = 0;
-
-        BUG_ON(!wm8727_codec);
-
-        socdev->card->codec = wm8727_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8727: failed to create pcms\n");
-                goto pcm_err;
-        }
-
-        return ret;
-
-pcm_err:
-        kfree(socdev->card->codec);
-        socdev->card->codec = NULL;
-        return ret;
-}
-
-static int wm8727_soc_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8727 = {
-        .probe =        wm8727_soc_probe,
-        .remove =       wm8727_soc_remove,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8727);
-
-
-static __devinit int wm8727_platform_probe(struct platform_device *pdev)
-{
-        struct snd_soc_codec *codec;
-        int ret;
-
-        if (wm8727_codec) {
-                dev_err(&pdev->dev, "Another WM8727 is registered\n");
-                return -EBUSY;
-        }
-
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
-        wm8727_codec = codec;
-
-        platform_set_drvdata(pdev, codec);
-
-        mutex_init(&codec->mutex);
-        codec->dev = &pdev->dev;
-        codec->name = "WM8727";
-        codec->owner = THIS_MODULE;
-        codec->dai = &wm8727_dai;
-        codec->num_dai = 1;
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        wm8727_dai.dev = &pdev->dev;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "Failed to register CODEC: %d\n", ret);
-                goto err;
-        }
-
-        ret = snd_soc_register_dai(&wm8727_dai);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
-
-        return 0;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        kfree(codec);
-        return ret;
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_wm8727, &wm8727_dai, 1);
 }
 
-static int __devexit wm8727_platform_remove(struct platform_device *pdev)
+static int __devexit wm8727_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_dai(&wm8727_dai);
-        snd_soc_unregister_codec(platform_get_drvdata(pdev));
+        snd_soc_unregister_codec(&pdev->dev);
         return 0;
 }
 
@@ -149,8 +63,8 @@ static struct platform_driver wm8727_codec_driver = {
                         .owner = THIS_MODULE,
         },
 
-        .probe = wm8727_platform_probe,
-        .remove = __devexit_p(wm8727_platform_remove),
+        .probe = wm8727_probe,
+        .remove = __devexit_p(wm8727_remove),
 };
 
 static int __init wm8727_init(void)
diff --git a/sound/soc/codecs/wm8727.h b/sound/soc/codecs/wm8727.h
deleted file mode 100644
index ee19aa71bcdc..000000000000
--- a/sound/soc/codecs/wm8727.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * wm8727.h
- *
- *  Created on: 15-Oct-2009
- *      Author: neil.jones@imgtec.com
- *
- * Copyright (C) 2009 Imagination Technologies Ltd.
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- */
-
-#ifndef WM8727_H_
-#define WM8727_H_
-
-extern struct snd_soc_dai wm8727_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8727;
-
-#endif /* WM8727_H_ */
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 34be2d2b69ef..ae2292444783 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -29,8 +29,6 @@
 
 #include "wm8728.h"
 
-struct snd_soc_codec_device soc_codec_dev_wm8728;
-
 /*
  * We can't read the WM8728 register space so we cache them instead.
  * Note that the defaults here aren't the physical defaults, we latch
@@ -44,6 +42,12 @@ static const u16 wm8728_reg_defaults[] = {
         0x100,
 };
 
+/* codec private data */
+struct wm8728_priv {
+        enum snd_soc_control_type control_type;
+        void *control_data;
+};
+
 static const DECLARE_TLV_DB_SCALE(wm8728_tlv, -12750, 50, 1);
 
 static const struct snd_kcontrol_new wm8728_snd_controls[] = {
@@ -96,8 +100,7 @@ static int wm8728_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         u16 dac = snd_soc_read(codec, WM8728_DACCTL);
 
         dac &= ~0x18;
@@ -210,8 +213,8 @@ static struct snd_soc_dai_ops wm8728_dai_ops = {
         .set_fmt        = wm8728_set_dai_fmt,
 };
 
-struct snd_soc_dai wm8728_dai = {
-        .name = "WM8728",
+static struct snd_soc_dai_driver wm8728_dai = {
+        .name = "wm8728-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -221,63 +224,32 @@ struct snd_soc_dai wm8728_dai = {
         },
         .ops = &wm8728_dai_ops,
 };
-EXPORT_SYMBOL_GPL(wm8728_dai);
 
-static int wm8728_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8728_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8728_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int wm8728_resume(struct platform_device *pdev)
+static int wm8728_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8728_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
 }
 
-/*
- * initialise the WM8728 driver
- * register the mixer and dsp interfaces with the kernel
- */
-static int wm8728_init(struct snd_soc_device *socdev,
-                       enum snd_soc_control_type control)
+static int wm8728_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
-        int ret = 0;
-
-        codec->name = "WM8728";
-        codec->owner = THIS_MODULE;
-        codec->set_bias_level = wm8728_set_bias_level;
-        codec->dai = &wm8728_dai;
-        codec->num_dai = 1;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->reg_cache_size = ARRAY_SIZE(wm8728_reg_defaults);
-        codec->reg_cache = kmemdup(wm8728_reg_defaults,
-                                   sizeof(wm8728_reg_defaults),
-                                   GFP_KERNEL);
-        if (codec->reg_cache == NULL)
-                return -ENOMEM;
+        struct wm8728_priv *wm8728 = snd_soc_codec_get_drvdata(codec);
+        int ret;
 
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        codec->control_data = wm8728->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8728->control_type);
         if (ret < 0) {
                 printk(KERN_ERR "wm8728: failed to configure cache I/O: %d\n",
                        ret);
-                goto err;
-        }
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8728: failed to create pcms\n");
-                goto err;
+                return ret;
         }
 
         /* power on device */
@@ -288,128 +260,56 @@ static int wm8728_init(struct snd_soc_device *socdev,
         wm8728_add_widgets(codec);
 
         return ret;
-
-err:
-        kfree(codec->reg_cache);
-        return ret;
 }
 
-static struct snd_soc_device *wm8728_socdev;
-
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-
-/*
- * WM8728 2 wire address is determined by GPIO5
- * state during powerup.
- *    low  = 0x1a
- *    high = 0x1b
- */
-
-static int wm8728_i2c_probe(struct i2c_client *i2c,
-                            const struct i2c_device_id *id)
+static int wm8728_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = wm8728_socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
-        int ret;
-
-        i2c_set_clientdata(i2c, codec);
-        codec->control_data = i2c;
-
-        ret = wm8728_init(socdev, SND_SOC_I2C);
-        if (ret < 0)
-                pr_err("failed to initialise WM8728\n");
-
-        return ret;
-}
-
-static int wm8728_i2c_remove(struct i2c_client *client)
-{
-        struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        kfree(codec->reg_cache);
+        wm8728_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static const struct i2c_device_id wm8728_i2c_id[] = {
-        { "wm8728", 0 },
-        { }
-};
-MODULE_DEVICE_TABLE(i2c, wm8728_i2c_id);
-
-static struct i2c_driver wm8728_i2c_driver = {
-        .driver = {
-                .name = "WM8728 I2C Codec",
-                .owner = THIS_MODULE,
-        },
-        .probe =    wm8728_i2c_probe,
-        .remove =   wm8728_i2c_remove,
-        .id_table = wm8728_i2c_id,
+static struct snd_soc_codec_driver soc_codec_dev_wm8728 = {
+        .probe =        wm8728_probe,
+        .remove =       wm8728_remove,
+        .suspend =      wm8728_suspend,
+        .resume =       wm8728_resume,
+        .set_bias_level = wm8728_set_bias_level,
+        .reg_cache_size = sizeof(wm8728_reg_defaults),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8728_reg_defaults,
 };
 
-static int wm8728_add_i2c_device(struct platform_device *pdev,
-                                 const struct wm8728_setup_data *setup)
-{
-        struct i2c_board_info info;
-        struct i2c_adapter *adapter;
-        struct i2c_client *client;
-        int ret;
-
-        ret = i2c_add_driver(&wm8728_i2c_driver);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "can't add i2c driver\n");
-                return ret;
-        }
-
-        memset(&info, 0, sizeof(struct i2c_board_info));
-        info.addr = setup->i2c_address;
-        strlcpy(info.type, "wm8728", I2C_NAME_SIZE);
-
-        adapter = i2c_get_adapter(setup->i2c_bus);
-        if (!adapter) {
-                dev_err(&pdev->dev, "can't get i2c adapter %d\n",
-                        setup->i2c_bus);
-                goto err_driver;
-        }
-
-        client = i2c_new_device(adapter, &info);
-        i2c_put_adapter(adapter);
-        if (!client) {
-                dev_err(&pdev->dev, "can't add i2c device at 0x%x\n",
-                        (unsigned int)info.addr);
-                goto err_driver;
-        }
-
-        return 0;
-
-err_driver:
-        i2c_del_driver(&wm8728_i2c_driver);
-        return -ENODEV;
-}
-#endif
-
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8728_spi_probe(struct spi_device *spi)
 {
-        struct snd_soc_device *socdev = wm8728_socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct wm8728_priv *wm8728;
         int ret;
 
-        codec->control_data = spi;
+        wm8728 = kzalloc(sizeof(struct wm8728_priv), GFP_KERNEL);
+        if (wm8728 == NULL)
+                return -ENOMEM;
 
-        ret = wm8728_init(socdev, SND_SOC_SPI);
-        if (ret < 0)
-                dev_err(&spi->dev, "failed to initialise WM8728\n");
+        wm8728->control_data = spi;
+        wm8728->control_type = SND_SOC_SPI;
+        spi_set_drvdata(spi, wm8728);
 
+        ret = snd_soc_register_codec(&spi->dev,
+                        &soc_codec_dev_wm8728, &wm8728_dai, 1);
+        if (ret < 0)
+                kfree(wm8728);
         return ret;
 }
 
 static int __devexit wm8728_spi_remove(struct spi_device *spi)
 {
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
         return 0;
 }
 
 static struct spi_driver wm8728_spi_driver = {
         .driver = {
-                .name   = "wm8728",
+                .name   = "wm8728-codec",
                 .bus    = &spi_bus_type,
                 .owner  = THIS_MODULE,
         },
@@ -418,85 +318,81 @@ static struct spi_driver wm8728_spi_driver = {
 };
 #endif /* CONFIG_SPI_MASTER */
 
-static int wm8728_probe(struct platform_device *pdev)
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8728_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct wm8728_setup_data *setup;
-        struct snd_soc_codec *codec;
-        int ret = 0;
+        struct wm8728_priv *wm8728;
+        int ret;
 
-        setup = socdev->codec_data;
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
+        wm8728 = kzalloc(sizeof(struct wm8728_priv), GFP_KERNEL);
+        if (wm8728 == NULL)
                 return -ENOMEM;
 
-        socdev->card->codec = codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
+        i2c_set_clientdata(i2c, wm8728);
+        wm8728->control_data = i2c;
+        wm8728->control_type = SND_SOC_I2C;
+
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8728, &wm8728_dai, 1);
+        if (ret < 0)
+                kfree(wm8728);
+        return ret;
+}
+
+static __devexit int wm8728_i2c_remove(struct i2c_client *client)
+{
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
+        return 0;
+}
 
-        wm8728_socdev = socdev;
-        ret = -ENODEV;
+static const struct i2c_device_id wm8728_i2c_id[] = {
+        { "wm8728", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8728_i2c_id);
+
+static struct i2c_driver wm8728_i2c_driver = {
+        .driver = {
+                .name = "wm8728-codec",
+                .owner = THIS_MODULE,
+        },
+        .probe =    wm8728_i2c_probe,
+        .remove =   __devexit_p(wm8728_i2c_remove),
+        .id_table = wm8728_i2c_id,
+};
+#endif
 
+static int __init wm8728_modinit(void)
+{
+        int ret = 0;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        if (setup->i2c_address) {
-                ret = wm8728_add_i2c_device(pdev, setup);
+        ret = i2c_add_driver(&wm8728_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register wm8728 I2C driver: %d\n",
+                       ret);
         }
 #endif
 #if defined(CONFIG_SPI_MASTER)
-        if (setup->spi) {
-                ret = spi_register_driver(&wm8728_spi_driver);
-                if (ret != 0)
-                        printk(KERN_ERR "can't add spi driver");
+        ret = spi_register_driver(&wm8728_spi_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register wm8728 SPI driver: %d\n",
+                       ret);
         }
 #endif
-
-        if (ret != 0)
-                kfree(codec);
-
         return ret;
 }
+module_init(wm8728_modinit);
 
-/* power down chip */
-static int wm8728_remove(struct platform_device *pdev)
+static void __exit wm8728_exit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec->control_data)
-                wm8728_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        i2c_unregister_device(codec->control_data);
         i2c_del_driver(&wm8728_i2c_driver);
 #endif
 #if defined(CONFIG_SPI_MASTER)
         spi_unregister_driver(&wm8728_spi_driver);
 #endif
-        kfree(codec);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8728 = {
-        .probe =        wm8728_probe,
-        .remove =       wm8728_remove,
-        .suspend =      wm8728_suspend,
-        .resume =       wm8728_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8728);
-
-static int __init wm8728_modinit(void)
-{
-        return snd_soc_register_dai(&wm8728_dai);
-}
-module_init(wm8728_modinit);
-
-static void __exit wm8728_exit(void)
-{
-        snd_soc_unregister_dai(&wm8728_dai);
 }
 module_exit(wm8728_exit);
 
diff --git a/sound/soc/codecs/wm8728.h b/sound/soc/codecs/wm8728.h
index d269c132474b..8aea362ffd47 100644
--- a/sound/soc/codecs/wm8728.h
+++ b/sound/soc/codecs/wm8728.h
@@ -18,13 +18,4 @@
 #define WM8728_DACCTL    0x02
 #define WM8728_IFCTL     0x03
 
-struct wm8728_setup_data {
-        int            spi;
-        int            i2c_bus;
-        unsigned short i2c_address;
-};
-
-extern struct snd_soc_dai wm8728_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8728;
-
 #endif
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 0ab9b6355297..7da360ee1fee 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -32,9 +32,6 @@
 
 #include "wm8731.h"
 
-static struct snd_soc_codec *wm8731_codec;
-struct snd_soc_codec_device soc_codec_dev_wm8731;
-
 #define WM8731_NUM_SUPPLIES 4
 static const char *wm8731_supply_names[WM8731_NUM_SUPPLIES] = {
         "AVDD",
@@ -45,7 +42,8 @@ static const char *wm8731_supply_names[WM8731_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8731_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         struct regulator_bulk_data supplies[WM8731_NUM_SUPPLIES];
         u16 reg_cache[WM8731_CACHEREGNUM];
         unsigned int sysclk;
@@ -222,9 +220,7 @@ static int wm8731_hw_params(struct snd_pcm_substream *substream,
                             struct snd_pcm_hw_params *params,
                             struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = dai->codec;
         struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
         u16 iface = snd_soc_read(codec, WM8731_IFACE) & 0xfff3;
         int i = get_coeff(wm8731->sysclk, params_rate(params));
@@ -252,9 +248,7 @@ static int wm8731_hw_params(struct snd_pcm_substream *substream,
 static int wm8731_pcm_prepare(struct snd_pcm_substream *substream,
                               struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = dai->codec;
 
         /* set active */
         snd_soc_write(codec, WM8731_ACTIVE, 0x0001);
@@ -265,9 +259,7 @@ static int wm8731_pcm_prepare(struct snd_pcm_substream *substream,
 static void wm8731_shutdown(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = dai->codec;
 
         /* deactivate */
         if (!codec->active) {
@@ -428,8 +420,8 @@ static struct snd_soc_dai_ops wm8731_dai_ops = {
         .set_fmt        = wm8731_set_dai_fmt,
 };
 
-struct snd_soc_dai wm8731_dai = {
-        .name = "WM8731",
+static struct snd_soc_dai_driver wm8731_dai = {
+        .name = "wm8731-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -445,24 +437,17 @@ struct snd_soc_dai wm8731_dai = {
         .ops = &wm8731_dai_ops,
         .symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(wm8731_dai);
 
 #ifdef CONFIG_PM
-static int wm8731_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8731_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8731_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int wm8731_resume(struct platform_device *pdev)
+static int wm8731_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8731_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
@@ -472,88 +457,18 @@ static int wm8731_resume(struct platform_device *pdev)
 #define wm8731_resume NULL
 #endif
 
-static int wm8731_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (wm8731_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = wm8731_codec;
-        codec = wm8731_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        snd_soc_add_controls(codec, wm8731_snd_controls,
-                             ARRAY_SIZE(wm8731_snd_controls));
-        wm8731_add_widgets(codec);
-
-        return ret;
-
-pcm_err:
-        return ret;
-}
-
-/* power down chip */
-static int wm8731_remove(struct platform_device *pdev)
+static int wm8731_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8731 = {
-        .probe =        wm8731_probe,
-        .remove =       wm8731_remove,
-        .suspend =      wm8731_suspend,
-        .resume =       wm8731_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8731);
-
-static int wm8731_register(struct wm8731_priv *wm8731,
-                           enum snd_soc_control_type control)
-{
-        int ret, i;
-        struct snd_soc_codec *codec = &wm8731->codec;
-
-        if (wm8731_codec) {
-                dev_err(codec->dev, "Another WM8731 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8731);
-        codec->name = "WM8731";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8731_set_bias_level;
-        codec->dai = &wm8731_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = WM8731_CACHEREGNUM;
-        codec->reg_cache = &wm8731->reg_cache;
+        struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+        int ret = 0, i;
 
-        memcpy(codec->reg_cache, wm8731_reg, sizeof(wm8731_reg));
+        codec->bias_level = SND_SOC_BIAS_OFF,
+        codec->control_data = wm8731->control_data;
 
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8731->control_type);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         for (i = 0; i < ARRAY_SIZE(wm8731->supplies); i++)
@@ -563,7 +478,7 @@ static int wm8731_register(struct wm8731_priv *wm8731,
                                  wm8731->supplies);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         ret = regulator_bulk_enable(ARRAY_SIZE(wm8731->supplies),
@@ -579,8 +494,6 @@ static int wm8731_register(struct wm8731_priv *wm8731,
                 goto err_regulator_enable;
         }
 
-        wm8731_dai.dev = codec->dev;
-
         wm8731_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         /* Latch the update bits */
@@ -592,78 +505,79 @@ static int wm8731_register(struct wm8731_priv *wm8731,
         /* Disable bypass path by default */
         snd_soc_update_bits(codec, WM8731_APANA, 0x4, 0);
 
-        wm8731_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err_regulator_enable;
-        }
-
-        ret = snd_soc_register_dai(&wm8731_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                snd_soc_unregister_codec(codec);
-                goto err_codec;
-        }
+        snd_soc_add_controls(codec, wm8731_snd_controls,
+                             ARRAY_SIZE(wm8731_snd_controls));
+        wm8731_add_widgets(codec);
 
         /* Regulators will have been enabled by bias management */
         regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
 
         return 0;
 
-err_codec:
-        snd_soc_unregister_codec(codec);
 err_regulator_enable:
         regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
 err_regulator_get:
         regulator_bulk_free(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
-err:
+
         kfree(wm8731);
         return ret;
 }
 
-static void wm8731_unregister(struct wm8731_priv *wm8731)
+/* power down chip */
+static int wm8731_remove(struct snd_soc_codec *codec)
 {
-        wm8731_set_bias_level(&wm8731->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dai(&wm8731_dai);
-        snd_soc_unregister_codec(&wm8731->codec);
+        struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+
+        wm8731_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
         regulator_bulk_free(ARRAY_SIZE(wm8731->supplies), wm8731->supplies);
-        kfree(wm8731);
-        wm8731_codec = NULL;
+
+        return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_wm8731 = {
+        .probe =        wm8731_probe,
+        .remove =       wm8731_remove,
+        .suspend =      wm8731_suspend,
+        .resume =       wm8731_resume,
+        .set_bias_level = wm8731_set_bias_level,
+        .reg_cache_size = sizeof(wm8731_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8731_reg,
+};
+
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8731_spi_probe(struct spi_device *spi)
 {
-        struct snd_soc_codec *codec;
         struct wm8731_priv *wm8731;
+        int ret;
 
         wm8731 = kzalloc(sizeof(struct wm8731_priv), GFP_KERNEL);
         if (wm8731 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8731->codec;
-        codec->control_data = spi;
-        codec->dev = &spi->dev;
-
-        dev_set_drvdata(&spi->dev, wm8731);
+        wm8731->control_data = spi;
+        wm8731->control_type = SND_SOC_SPI;
+        spi_set_drvdata(spi, wm8731);
 
-        return wm8731_register(wm8731, SND_SOC_SPI);
+        ret = snd_soc_register_codec(&spi->dev,
+                        &soc_codec_dev_wm8731, &wm8731_dai, 1);
+        if (ret < 0)
+                kfree(wm8731);
+        return ret;
 }
 
 static int __devexit wm8731_spi_remove(struct spi_device *spi)
 {
-        struct wm8731_priv *wm8731 = dev_get_drvdata(&spi->dev);
-
-        wm8731_unregister(wm8731);
-
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
         return 0;
 }
 
 static struct spi_driver wm8731_spi_driver = {
         .driver = {
-                .name   = "wm8731",
+                .name   = "wm8731-codec",
                 .bus    = &spi_bus_type,
                 .owner  = THIS_MODULE,
         },
@@ -677,26 +591,27 @@ static __devinit int wm8731_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
         struct wm8731_priv *wm8731;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8731 = kzalloc(sizeof(struct wm8731_priv), GFP_KERNEL);
         if (wm8731 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8731->codec;
-
         i2c_set_clientdata(i2c, wm8731);
-        codec->control_data = i2c;
+        wm8731->control_data = i2c;
+        wm8731->control_type = SND_SOC_I2C;
 
-        codec->dev = &i2c->dev;
-
-        return wm8731_register(wm8731, SND_SOC_I2C);
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8731, &wm8731_dai, 1);
+        if (ret < 0)
+                kfree(wm8731);
+        return ret;
 }
 
 static __devexit int wm8731_i2c_remove(struct i2c_client *client)
 {
-        struct wm8731_priv *wm8731 = i2c_get_clientdata(client);
-        wm8731_unregister(wm8731);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -708,7 +623,7 @@ MODULE_DEVICE_TABLE(i2c, wm8731_i2c_id);
 
 static struct i2c_driver wm8731_i2c_driver = {
         .driver = {
-                .name = "wm8731",
+                .name = "wm8731-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8731_i2c_probe,
@@ -719,7 +634,7 @@ static struct i2c_driver wm8731_i2c_driver = {
 
 static int __init wm8731_modinit(void)
 {
-        int ret;
+        int ret = 0;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8731_i2c_driver);
         if (ret != 0) {
@@ -734,7 +649,7 @@ static int __init wm8731_modinit(void)
                        ret);
         }
 #endif
-        return 0;
+        return ret;
 }
 module_init(wm8731_modinit);
 
diff --git a/sound/soc/codecs/wm8731.h b/sound/soc/codecs/wm8731.h
index cd7b806e8ad0..73a70e206ba9 100644
--- a/sound/soc/codecs/wm8731.h
+++ b/sound/soc/codecs/wm8731.h
@@ -34,7 +34,4 @@
 #define WM8731_SYSCLK   0
 #define WM8731_DAI              0
 
-extern struct snd_soc_dai wm8731_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8731;
-
 #endif
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index b9ea8904ad4b..0c6d59e4d226 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -30,9 +30,6 @@
 
 #include "wm8741.h"
 
-static struct snd_soc_codec *wm8741_codec;
-struct snd_soc_codec_device soc_codec_dev_wm8741;
-
 #define WM8741_NUM_SUPPLIES 2
 static const char *wm8741_supply_names[WM8741_NUM_SUPPLIES] = {
         "AVDD",
@@ -43,7 +40,8 @@ static const char *wm8741_supply_names[WM8741_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8741_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         u16 reg_cache[WM8741_REGISTER_COUNT];
         struct regulator_bulk_data supplies[WM8741_NUM_SUPPLIES];
         unsigned int sysclk;
@@ -145,8 +143,7 @@ static int wm8741_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
         u16 iface = snd_soc_read(codec, WM8741_FORMAT_CONTROL) & 0x1FC;
         int i;
@@ -314,7 +311,7 @@ static struct snd_soc_dai_ops wm8741_dai_ops = {
         .set_fmt        = wm8741_set_dai_fmt,
 };
 
-struct snd_soc_dai wm8741_dai = {
+static struct snd_soc_dai_driver wm8741_dai = {
         .name = "WM8741",
         .playback = {
                 .stream_name = "Playback",
@@ -325,13 +322,10 @@ struct snd_soc_dai wm8741_dai = {
         },
         .ops = &wm8741_dai_ops,
 };
-EXPORT_SYMBOL_GPL(wm8741_dai);
 
 #ifdef CONFIG_PM
-static int wm8741_resume(struct platform_device *pdev)
+static int wm8741_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         u16 *cache = codec->reg_cache;
         int i;
 
@@ -348,189 +342,105 @@ static int wm8741_resume(struct platform_device *pdev)
 #define wm8741_resume NULL
 #endif
 
-static int wm8741_probe(struct platform_device *pdev)
+static int wm8741_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
+        struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
 
-        if (wm8741_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
+        codec->control_data = wm8741->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8741->control_type);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
         }
 
-        socdev->card->codec = wm8741_codec;
-        codec = wm8741_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        ret = wm8741_reset(codec);
         if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
+                dev_err(codec->dev, "Failed to issue reset\n");
+                return ret;
         }
 
+        /* Change some default settings - latch VU */
+        wm8741->reg_cache[WM8741_DACLLSB_ATTENUATION] |= WM8741_UPDATELL;
+        wm8741->reg_cache[WM8741_DACLMSB_ATTENUATION] |= WM8741_UPDATELM;
+        wm8741->reg_cache[WM8741_DACRLSB_ATTENUATION] |= WM8741_UPDATERL;
+        wm8741->reg_cache[WM8741_DACRLSB_ATTENUATION] |= WM8741_UPDATERM;
+
         snd_soc_add_controls(codec, wm8741_snd_controls,
                              ARRAY_SIZE(wm8741_snd_controls));
         wm8741_add_widgets(codec);
 
+        dev_dbg(codec->dev, "Successful registration\n");
         return ret;
-
-pcm_err:
-        return ret;
-}
-
-static int wm8741_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_wm8741 = {
+static struct snd_soc_codec_driver soc_codec_dev_wm8741 = {
         .probe =        wm8741_probe,
-        .remove =       wm8741_remove,
         .resume =       wm8741_resume,
+        .reg_cache_size = sizeof(wm8741_reg_defaults),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = &wm8741_reg_defaults,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8741);
 
-static int wm8741_register(struct wm8741_priv *wm8741,
-                           enum snd_soc_control_type control)
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static int wm8741_i2c_probe(struct i2c_client *i2c,
+                            const struct i2c_device_id *id)
 {
-        int ret;
-        struct snd_soc_codec *codec = &wm8741->codec;
-        int i;
-
-        if (wm8741_codec) {
-                dev_err(codec->dev, "Another WM8741 is registered\n");
-                return -EINVAL;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
+        struct wm8741_priv *wm8741;
+        int ret, i;
 
-        snd_soc_codec_set_drvdata(codec, wm8741);
-        codec->name = "WM8741";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = NULL;
-        codec->dai = &wm8741_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = WM8741_REGISTER_COUNT;
-        codec->reg_cache = &wm8741->reg_cache;
+        wm8741 = kzalloc(sizeof(struct wm8741_priv), GFP_KERNEL);
+        if (wm8741 == NULL)
+                return -ENOMEM;
 
         wm8741->rate_constraint.list = &wm8741->rate_constraint_list[0];
         wm8741->rate_constraint.count =
                 ARRAY_SIZE(wm8741->rate_constraint_list);
 
-        memcpy(codec->reg_cache, wm8741_reg_defaults,
-                sizeof(wm8741->reg_cache));
-
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
-        }
-
         for (i = 0; i < ARRAY_SIZE(wm8741->supplies); i++)
                 wm8741->supplies[i].supply = wm8741_supply_names[i];
 
-        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8741->supplies),
+        ret = regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8741->supplies),
                                  wm8741->supplies);
         if (ret != 0) {
-                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
                 goto err;
         }
 
         ret = regulator_bulk_enable(ARRAY_SIZE(wm8741->supplies),
                                     wm8741->supplies);
         if (ret != 0) {
-                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
                 goto err_get;
         }
 
-        ret = wm8741_reset(codec);
-        if (ret < 0) {
-                dev_err(codec->dev, "Failed to issue reset\n");
-                goto err_enable;
-        }
-
-        wm8741_dai.dev = codec->dev;
-
-        /* Change some default settings - latch VU */
-        wm8741->reg_cache[WM8741_DACLLSB_ATTENUATION] |= WM8741_UPDATELL;
-        wm8741->reg_cache[WM8741_DACLMSB_ATTENUATION] |= WM8741_UPDATELM;
-        wm8741->reg_cache[WM8741_DACRLSB_ATTENUATION] |= WM8741_UPDATERL;
-        wm8741->reg_cache[WM8741_DACRLSB_ATTENUATION] |= WM8741_UPDATERM;
-
-        wm8741_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                return ret;
-        }
-
-        ret = snd_soc_register_dai(&wm8741_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                snd_soc_unregister_codec(codec);
-                return ret;
-        }
+        i2c_set_clientdata(i2c, wm8741);
+        wm8741->control_data = i2c;
+        wm8741->control_type = SND_SOC_I2C;
 
-        dev_dbg(codec->dev, "Successful registration\n");
-        return 0;
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8741, &wm8741_dai, 1);
+        if (ret < 0)
+                goto err_enable;
+        return ret;
 
 err_enable:
         regulator_bulk_disable(ARRAY_SIZE(wm8741->supplies), wm8741->supplies);
 
 err_get:
         regulator_bulk_free(ARRAY_SIZE(wm8741->supplies), wm8741->supplies);
-
 err:
         kfree(wm8741);
         return ret;
 }
 
-static void wm8741_unregister(struct wm8741_priv *wm8741)
-{
-        regulator_bulk_free(ARRAY_SIZE(wm8741->supplies), wm8741->supplies);
-
-        snd_soc_unregister_dai(&wm8741_dai);
-        snd_soc_unregister_codec(&wm8741->codec);
-        kfree(wm8741);
-        wm8741_codec = NULL;
-}
-
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-static __devinit int wm8741_i2c_probe(struct i2c_client *i2c,
-                                      const struct i2c_device_id *id)
-{
-        struct wm8741_priv *wm8741;
-        struct snd_soc_codec *codec;
-
-        wm8741 = kzalloc(sizeof(struct wm8741_priv), GFP_KERNEL);
-        if (wm8741 == NULL)
-                return -ENOMEM;
-
-        codec = &wm8741->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
-
-        i2c_set_clientdata(i2c, wm8741);
-        codec->control_data = i2c;
-
-        codec->dev = &i2c->dev;
-
-        return wm8741_register(wm8741, SND_SOC_I2C);
-}
-
-static __devexit int wm8741_i2c_remove(struct i2c_client *client)
+static int wm8741_i2c_remove(struct i2c_client *client)
 {
         struct wm8741_priv *wm8741 = i2c_get_clientdata(client);
-        wm8741_unregister(wm8741);
+
+        snd_soc_unregister_codec(&client->dev);
+        regulator_bulk_free(ARRAY_SIZE(wm8741->supplies), wm8741->supplies);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -540,29 +450,29 @@ static const struct i2c_device_id wm8741_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, wm8741_i2c_id);
 
-
 static struct i2c_driver wm8741_i2c_driver = {
         .driver = {
-                .name = "WM8741",
+                .name = "wm8741-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8741_i2c_probe,
-        .remove =   __devexit_p(wm8741_i2c_remove),
+        .remove =   wm8741_i2c_remove,
         .id_table = wm8741_i2c_id,
 };
 #endif
 
 static int __init wm8741_modinit(void)
 {
-        int ret;
+        int ret = 0;
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8741_i2c_driver);
         if (ret != 0) {
-                printk(KERN_ERR "Failed to register WM8741 I2C driver: %d\n",
-                       ret);
+                pr_err("Failed to register WM8741 I2C driver: %d\n", ret);
         }
 #endif
-        return 0;
+
+        return ret;
 }
 module_init(wm8741_modinit);
 
diff --git a/sound/soc/codecs/wm8741.h b/sound/soc/codecs/wm8741.h
index fdef6ecd1f6f..56c1b1d4a681 100644
--- a/sound/soc/codecs/wm8741.h
+++ b/sound/soc/codecs/wm8741.h
@@ -208,7 +208,4 @@
 
 #define  WM8741_SYSCLK 0
 
-extern struct snd_soc_dai wm8741_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8741;
-
 #endif
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index e2c05e3e323a..89863a5bc830 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -52,7 +52,8 @@ static const u16 wm8750_reg[] = {
 /* codec private data */
 struct wm8750_priv {
         unsigned int sysclk;
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         u16 reg_cache[ARRAY_SIZE(wm8750_reg)];
 };
 
@@ -560,8 +561,7 @@ static int wm8750_pcm_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct wm8750_priv *wm8750 = snd_soc_codec_get_drvdata(codec);
         u16 iface = snd_soc_read(codec, WM8750_IFACE) & 0x1f3;
         u16 srate = snd_soc_read(codec, WM8750_SRATE) & 0x1c0;
@@ -649,8 +649,8 @@ static struct snd_soc_dai_ops wm8750_dai_ops = {
         .set_sysclk     = wm8750_set_dai_sysclk,
 };
 
-struct snd_soc_dai wm8750_dai = {
-        .name = "WM8750",
+static struct snd_soc_dai_driver wm8750_dai = {
+        .name = "wm8750-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -665,21 +665,15 @@ struct snd_soc_dai wm8750_dai = {
                 .formats = WM8750_FORMATS,},
         .ops = &wm8750_dai_ops,
 };
-EXPORT_SYMBOL_GPL(wm8750_dai);
 
-static int wm8750_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8750_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8750_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int wm8750_resume(struct platform_device *pdev)
+static int wm8750_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         u8 data[2];
         u16 *cache = codec->reg_cache;
@@ -698,100 +692,22 @@ static int wm8750_resume(struct platform_device *pdev)
         return 0;
 }
 
-static struct snd_soc_codec *wm8750_codec;
-
-static int wm8750_probe(struct platform_device *pdev)
+static int wm8750_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (!wm8750_codec) {
-                dev_err(&pdev->dev, "WM8750 codec not yet registered\n");
-                return -EINVAL;
-        }
-
-        socdev->card->codec = wm8750_codec;
-        codec = wm8750_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8750: failed to create pcms\n");
-                goto err;
-        }
-
-        snd_soc_add_controls(codec, wm8750_snd_controls,
-                                ARRAY_SIZE(wm8750_snd_controls));
-        wm8750_add_widgets(codec);
-
-        return 0;
-
-err:
-        return ret;
-}
-
-/* power down chip */
-static int wm8750_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8750 = {
-        .probe          = wm8750_probe,
-        .remove         = wm8750_remove,
-        .suspend        = wm8750_suspend,
-        .resume         = wm8750_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8750);
-
-/*
- * initialise the WM8750 driver
- * register the mixer and dsp interfaces with the kernel
- */
-static int wm8750_register(struct wm8750_priv *wm8750,
-                        enum snd_soc_control_type control)
-{
-        struct snd_soc_codec *codec = &wm8750->codec;
-        int reg, ret = 0;
-
-        if (wm8750_codec) {
-                dev_err(codec->dev, "Multiple WM8750 devices not supported\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->name = "WM8750";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_STANDBY;
-        codec->set_bias_level = wm8750_set_bias_level;
-        codec->dai = &wm8750_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(wm8750->reg_cache) + 1;
-        codec->reg_cache = &wm8750->reg_cache;
-        snd_soc_codec_set_drvdata(codec, wm8750);
-
-        memcpy(codec->reg_cache, wm8750_reg, sizeof(wm8750->reg_cache));
+        struct wm8750_priv *wm8750 = snd_soc_codec_get_drvdata(codec);
+        int reg, ret;
 
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        codec->control_data = wm8750->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8750->control_type);
         if (ret < 0) {
                 printk(KERN_ERR "wm8750: failed to set cache I/O: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         ret = wm8750_reset(codec);
         if (ret < 0) {
                 printk(KERN_ERR "wm8750: failed to reset: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         /* charge output caps */
@@ -815,150 +731,133 @@ static int wm8750_register(struct wm8750_priv *wm8750,
         reg = snd_soc_read(codec, WM8750_RINVOL);
         snd_soc_write(codec, WM8750_RINVOL, reg | 0x0100);
 
-        wm8750_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
-
-        ret = snd_soc_register_dais(&wm8750_dai, 1);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAIs: %d\n", ret);
-                goto err_codec;
-        }
-
-        return 0;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        kfree(wm8750);
+        snd_soc_add_controls(codec, wm8750_snd_controls,
+                                ARRAY_SIZE(wm8750_snd_controls));
+        wm8750_add_widgets(codec);
         return ret;
 }
 
-static void wm8750_unregister(struct wm8750_priv *wm8750)
+static int wm8750_remove(struct snd_soc_codec *codec)
 {
-        wm8750_set_bias_level(&wm8750->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dais(&wm8750_dai, 1);
-        snd_soc_unregister_codec(&wm8750->codec);
-        kfree(wm8750);
-        wm8750_codec = NULL;
+        wm8750_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
 }
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-
-/*
- * WM8750 2 wire address is determined by GPIO5
- * state during powerup.
- *    low  = 0x1a
- *    high = 0x1b
- */
+static struct snd_soc_codec_driver soc_codec_dev_wm8750 = {
+        .probe =        wm8750_probe,
+        .remove =       wm8750_remove,
+        .suspend =      wm8750_suspend,
+        .resume =       wm8750_resume,
+        .set_bias_level = wm8750_set_bias_level,
+        .reg_cache_size = sizeof(wm8750_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8750_reg,
+};
 
-static int wm8750_i2c_probe(struct i2c_client *i2c,
-                            const struct i2c_device_id *id)
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8750_spi_probe(struct spi_device *spi)
 {
-        struct snd_soc_codec *codec;
         struct wm8750_priv *wm8750;
+        int ret;
 
         wm8750 = kzalloc(sizeof(struct wm8750_priv), GFP_KERNEL);
         if (wm8750 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8750->codec;
-        codec->control_data = i2c;
-        i2c_set_clientdata(i2c, wm8750);
-
-        codec->dev = &i2c->dev;
+        wm8750->control_data = spi;
+        wm8750->control_type = SND_SOC_SPI;
+        spi_set_drvdata(spi, wm8750);
 
-        return wm8750_register(wm8750, SND_SOC_I2C);
+        ret = snd_soc_register_codec(&spi->dev,
+                        &soc_codec_dev_wm8750, &wm8750_dai, 1);
+        if (ret < 0)
+                kfree(wm8750);
+        return ret;
 }
 
-static int wm8750_i2c_remove(struct i2c_client *client)
+static int __devexit wm8750_spi_remove(struct spi_device *spi)
 {
-        struct wm8750_priv *wm8750 = i2c_get_clientdata(client);
-        wm8750_unregister(wm8750);
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
         return 0;
 }
 
-static const struct i2c_device_id wm8750_i2c_id[] = {
-        { "wm8750", 0 },
-        { "wm8987", 0 }, /* WM8987 is register compatible with WM8750 */
-        { }
-};
-MODULE_DEVICE_TABLE(i2c, wm8750_i2c_id);
-
-static struct i2c_driver wm8750_i2c_driver = {
+static struct spi_driver wm8750_spi_driver = {
         .driver = {
-                .name = "WM8750 I2C Codec",
-                .owner = THIS_MODULE,
+                .name   = "wm8750-codec",
+                .bus    = &spi_bus_type,
+                .owner  = THIS_MODULE,
         },
-        .probe =    wm8750_i2c_probe,
-        .remove =   wm8750_i2c_remove,
-        .id_table = wm8750_i2c_id,
+        .probe          = wm8750_spi_probe,
+        .remove         = __devexit_p(wm8750_spi_remove),
 };
-#endif
+#endif /* CONFIG_SPI_MASTER */
 
-#if defined(CONFIG_SPI_MASTER)
-static int __devinit wm8750_spi_probe(struct spi_device *spi)
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8750_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
 {
-        struct snd_soc_codec *codec;
         struct wm8750_priv *wm8750;
+        int ret;
 
         wm8750 = kzalloc(sizeof(struct wm8750_priv), GFP_KERNEL);
         if (wm8750 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8750->codec;
-        codec->control_data = spi;
-        codec->dev = &spi->dev;
-
-        dev_set_drvdata(&spi->dev, wm8750);
+        i2c_set_clientdata(i2c, wm8750);
+        wm8750->control_data = i2c;
+        wm8750->control_type = SND_SOC_I2C;
 
-        return wm8750_register(wm8750, SND_SOC_SPI);
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8750, &wm8750_dai, 1);
+        if (ret < 0)
+                kfree(wm8750);
+        return ret;
 }
 
-static int __devexit wm8750_spi_remove(struct spi_device *spi)
+static __devexit int wm8750_i2c_remove(struct i2c_client *client)
 {
-        struct wm8750_priv *wm8750 = dev_get_drvdata(&spi->dev);
-        wm8750_unregister(wm8750);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
-static const struct spi_device_id wm8750_spi_id[] = {
+static const struct i2c_device_id wm8750_i2c_id[] = {
         { "wm8750", 0 },
         { "wm8987", 0 },
         { }
 };
-MODULE_DEVICE_TABLE(spi, wm8750_spi_id);
+MODULE_DEVICE_TABLE(i2c, wm8750_i2c_id);
 
-static struct spi_driver wm8750_spi_driver = {
+static struct i2c_driver wm8750_i2c_driver = {
         .driver = {
-                .name   = "WM8750 SPI Codec",
-                .bus    = &spi_bus_type,
-                .owner  = THIS_MODULE,
+                .name = "wm8750-codec",
+                .owner = THIS_MODULE,
         },
-        .probe          = wm8750_spi_probe,
-        .remove         = __devexit_p(wm8750_spi_remove),
-        .id_table       = wm8750_spi_id,
+        .probe =    wm8750_i2c_probe,
+        .remove =   __devexit_p(wm8750_i2c_remove),
+        .id_table = wm8750_i2c_id,
 };
 #endif
 
 static int __init wm8750_modinit(void)
 {
-        int ret;
+        int ret = 0;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8750_i2c_driver);
-        if (ret != 0)
-                pr_err("Failed to register WM8750 I2C driver: %d\n", ret);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register wm8750 I2C driver: %d\n",
+                       ret);
+        }
 #endif
 #if defined(CONFIG_SPI_MASTER)
         ret = spi_register_driver(&wm8750_spi_driver);
-        if (ret != 0)
-                pr_err("Failed to register WM8750 SPI driver: %d\n", ret);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register wm8750 SPI driver: %d\n",
+                       ret);
+        }
 #endif
-        return 0;
+        return ret;
 }
 module_init(wm8750_modinit);
 
diff --git a/sound/soc/codecs/wm8750.h b/sound/soc/codecs/wm8750.h
index 1dc100e19cfe..121427c047fb 100644
--- a/sound/soc/codecs/wm8750.h
+++ b/sound/soc/codecs/wm8750.h
@@ -57,13 +57,4 @@
 
 #define WM8750_SYSCLK   0
 
-struct wm8750_setup_data {
-        int spi;
-        int i2c_bus;
-        unsigned short i2c_address;
-};
-
-extern struct snd_soc_dai wm8750_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8750;
-
 #endif
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index b59f349c5218..976e408b3616 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -57,7 +57,7 @@ module_param(caps_charge, int, 0);
 MODULE_PARM_DESC(caps_charge, "WM8753 cap charge time (msecs)");
 
 static void wm8753_set_dai_mode(struct snd_soc_codec *codec,
-        unsigned int mode);
+                struct snd_soc_dai *dai, unsigned int hifi);
 
 /*
  * wm8753 register cache
@@ -85,10 +85,12 @@ static const u16 wm8753_reg[] = {
 
 /* codec private data */
 struct wm8753_priv {
+        enum snd_soc_control_type control_type;
+        void *control_data;
         unsigned int sysclk;
         unsigned int pcmclk;
-        struct snd_soc_codec codec;
         u16 reg_cache[ARRAY_SIZE(wm8753_reg)];
+        int dai_func;
 };
 
 /*
@@ -228,6 +230,7 @@ static int wm8753_set_dai(struct snd_kcontrol *kcontrol,
 {
         struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
         int mode = wm8753_read_reg_cache(codec, WM8753_IOCTL);
+        struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
 
         if (((mode & 0xc) >> 2) == ucontrol->value.integer.value[0])
                 return 0;
@@ -235,8 +238,7 @@ static int wm8753_set_dai(struct snd_kcontrol *kcontrol,
         mode &= 0xfff3;
         mode |= (ucontrol->value.integer.value[0] << 2);
 
-        wm8753_write(codec, WM8753_IOCTL, mode);
-        wm8753_set_dai_mode(codec, ucontrol->value.integer.value[0]);
+        wm8753->dai_func =  ucontrol->value.integer.value[0];
         return 1;
 }
 
@@ -904,6 +906,13 @@ static int wm8753_vdac_adc_set_dai_fmt(struct snd_soc_dai *codec_dai,
         return 0;
 }
 
+static int wm8753_pcm_startup(struct snd_pcm_substream *substream,
+                                struct snd_soc_dai *dai)
+{
+        wm8753_set_dai_mode(dai->codec, dai, 0);
+        return 0;
+}
+
 /*
  * Set PCM DAI bit size and sample rate.
  */
@@ -912,8 +921,7 @@ static int wm8753_pcm_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
         u16 voice = wm8753_read_reg_cache(codec, WM8753_PCM) & 0x01f3;
         u16 srate = wm8753_read_reg_cache(codec, WM8753_SRATE1) & 0x017f;
@@ -1138,6 +1146,13 @@ static int wm8753_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai,
         return 0;
 }
 
+static int wm8753_i2s_startup(struct snd_pcm_substream *substream,
+                                struct snd_soc_dai *dai)
+{
+        wm8753_set_dai_mode(dai->codec, dai, 1);
+        return 0;
+}
+
 /*
  * Set PCM DAI bit size and sample rate.
  */
@@ -1146,8 +1161,7 @@ static int wm8753_i2s_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
         u16 srate = wm8753_read_reg_cache(codec, WM8753_SRATE1) & 0x01c0;
         u16 hifi = wm8753_read_reg_cache(codec, WM8753_HIFI) & 0x01f3;
@@ -1240,12 +1254,12 @@ static int wm8753_mute(struct snd_soc_dai *dai, int mute)
 {
         struct snd_soc_codec *codec = dai->codec;
         u16 mute_reg = wm8753_read_reg_cache(codec, WM8753_DAC) & 0xfff7;
+        struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
 
         /* the digital mute covers the HiFi and Voice DAC's on the WM8753.
          * make sure we check if they are not both active when we mute */
-        if (mute && dai->id == 1) {
-                if (!wm8753_dai[WM8753_DAI_VOICE].playback.active ||
-                        !wm8753_dai[WM8753_DAI_HIFI].playback.active)
+        if (mute && wm8753->dai_func == 1) {
+                if (!codec->active)
                         wm8753_write(codec, WM8753_DAC, mute_reg | 0x8);
         } else {
                 if (mute)
@@ -1303,6 +1317,7 @@ static int wm8753_set_bias_level(struct snd_soc_codec *codec,
  * 4. Voice disabled - HIFI over HIFI, uses voice DAI LRC for capture
  */
 static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode1 = {
+        .startup = wm8753_i2s_startup,
         .hw_params      = wm8753_i2s_hw_params,
         .digital_mute   = wm8753_mute,
         .set_fmt        = wm8753_mode1h_set_dai_fmt,
@@ -1312,6 +1327,7 @@ static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode1 = {
 };
 
 static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode1 = {
+        .startup = wm8753_pcm_startup,
         .hw_params      = wm8753_pcm_hw_params,
         .digital_mute   = wm8753_mute,
         .set_fmt        = wm8753_mode1v_set_dai_fmt,
@@ -1321,6 +1337,7 @@ static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode1 = {
 };
 
 static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode2 = {
+        .startup = wm8753_pcm_startup,
         .hw_params      = wm8753_pcm_hw_params,
         .digital_mute   = wm8753_mute,
         .set_fmt        = wm8753_mode2_set_dai_fmt,
@@ -1330,6 +1347,7 @@ static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode2 = {
 };
 
 static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode3 = {
+        .startup = wm8753_i2s_startup,
         .hw_params      = wm8753_i2s_hw_params,
         .digital_mute   = wm8753_mute,
         .set_fmt        = wm8753_mode3_4_set_dai_fmt,
@@ -1339,6 +1357,7 @@ static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode3	= {
 };
 
 static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode4 = {
+        .startup = wm8753_i2s_startup,
         .hw_params      = wm8753_i2s_hw_params,
         .digital_mute   = wm8753_mute,
         .set_fmt        = wm8753_mode3_4_set_dai_fmt,
@@ -1347,10 +1366,9 @@ static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode4	= {
         .set_sysclk     = wm8753_set_dai_sysclk,
 };
 
-static const struct snd_soc_dai wm8753_all_dai[] = {
+static struct snd_soc_dai_driver wm8753_all_dai[] = {
 /* DAI HiFi mode 1 */
-{       .name = "WM8753 HiFi",
-        .id = 1,
+{       .name = "wm8753-hifi",
         .playback = {
                 .stream_name = "HiFi Playback",
                 .channels_min = 1,
@@ -1366,8 +1384,7 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
         .ops = &wm8753_dai_ops_hifi_mode1,
 },
 /* DAI Voice mode 1 */
-{       .name = "WM8753 Voice",
-        .id = 1,
+{       .name = "wm8753-voice",
         .playback = {
                 .stream_name = "Voice Playback",
                 .channels_min = 1,
@@ -1383,12 +1400,10 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
         .ops = &wm8753_dai_ops_voice_mode1,
 },
 /* DAI HiFi mode 2 - dummy */
-{       .name = "WM8753 HiFi",
-        .id = 2,
+{       .name = "wm8753-hifi",
 },
 /* DAI Voice mode 2 */
-{       .name = "WM8753 Voice",
-        .id = 2,
+{       .name = "wm8753-voice",
         .playback = {
                 .stream_name = "Voice Playback",
                 .channels_min = 1,
@@ -1404,8 +1419,7 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
         .ops = &wm8753_dai_ops_voice_mode2,
 },
 /* DAI HiFi mode 3 */
-{       .name = "WM8753 HiFi",
-        .id = 3,
+{       .name = "wm8753-hifi",
         .playback = {
                 .stream_name = "HiFi Playback",
                 .channels_min = 1,
@@ -1421,12 +1435,10 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
         .ops = &wm8753_dai_ops_hifi_mode3,
 },
 /* DAI Voice mode 3 - dummy */
-{       .name = "WM8753 Voice",
-        .id = 3,
+{       .name = "wm8753-voice",
 },
 /* DAI HiFi mode 4 */
-{       .name = "WM8753 HiFi",
-        .id = 4,
+{       .name = "wm8753-hifi",
         .playback = {
                 .stream_name = "HiFi Playback",
                 .channels_min = 1,
@@ -1442,58 +1454,31 @@ static const struct snd_soc_dai wm8753_all_dai[] = {
         .ops = &wm8753_dai_ops_hifi_mode4,
 },
 /* DAI Voice mode 4 - dummy */
-{       .name = "WM8753 Voice",
-        .id = 4,
+{       .name = "wm8753-voice",
 },
 };
 
-struct snd_soc_dai wm8753_dai[] = {
+static struct snd_soc_dai_driver wm8753_dai[] = {
         {
-                .name = "WM8753 DAI 0",
+                .name = "wm8753-aif0",
         },
         {
-                .name = "WM8753 DAI 1",
+                .name = "wm8753-aif1",
         },
 };
-EXPORT_SYMBOL_GPL(wm8753_dai);
 
-static void wm8753_set_dai_mode(struct snd_soc_codec *codec, unsigned int mode)
+static void wm8753_set_dai_mode(struct snd_soc_codec *codec,
+                struct snd_soc_dai *dai, unsigned int hifi)
 {
-        if (mode < 4) {
-                int playback_active, capture_active, codec_active, pop_wait;
-                void *private_data;
-                struct list_head list;
-
-                playback_active = wm8753_dai[0].playback.active;
-                capture_active = wm8753_dai[0].capture.active;
-                codec_active = wm8753_dai[0].active;
-                private_data = wm8753_dai[0].private_data;
-                pop_wait = wm8753_dai[0].pop_wait;
-                list = wm8753_dai[0].list;
-                wm8753_dai[0] = wm8753_all_dai[mode << 1];
-                wm8753_dai[0].playback.active = playback_active;
-                wm8753_dai[0].capture.active = capture_active;
-                wm8753_dai[0].active = codec_active;
-                wm8753_dai[0].private_data = private_data;
-                wm8753_dai[0].pop_wait = pop_wait;
-                wm8753_dai[0].list = list;
-
-                playback_active = wm8753_dai[1].playback.active;
-                capture_active = wm8753_dai[1].capture.active;
-                codec_active = wm8753_dai[1].active;
-                private_data = wm8753_dai[1].private_data;
-                pop_wait = wm8753_dai[1].pop_wait;
-                list = wm8753_dai[1].list;
-                wm8753_dai[1] = wm8753_all_dai[(mode << 1) + 1];
-                wm8753_dai[1].playback.active = playback_active;
-                wm8753_dai[1].capture.active = capture_active;
-                wm8753_dai[1].active = codec_active;
-                wm8753_dai[1].private_data = private_data;
-                wm8753_dai[1].pop_wait = pop_wait;
-                wm8753_dai[1].list = list;
+        struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
+
+        if (wm8753->dai_func < 4) {
+                if (hifi)
+                        dai->driver = &wm8753_all_dai[wm8753->dai_func << 1];
+                else
+                        dai->driver = &wm8753_all_dai[(wm8753->dai_func << 1) + 1];
         }
-        wm8753_dai[0].codec = codec;
-        wm8753_dai[1].codec = codec;
+        wm8753_write(codec, WM8753_IOCTL, wm8753->dai_func);
 }
 
 static void wm8753_work(struct work_struct *work)
@@ -1503,19 +1488,14 @@ static void wm8753_work(struct work_struct *work)
         wm8753_set_bias_level(codec, codec->bias_level);
 }
 
-static int wm8753_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8753_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8753_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int wm8753_resume(struct platform_device *pdev)
+static int wm8753_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         u8 data[2];
         u16 *cache = codec->reg_cache;
@@ -1547,41 +1527,6 @@ static int wm8753_resume(struct platform_device *pdev)
         return 0;
 }
 
-static struct snd_soc_codec *wm8753_codec;
-
-static int wm8753_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (!wm8753_codec) {
-                dev_err(&pdev->dev, "WM8753 codec not yet registered\n");
-                return -EINVAL;
-        }
-
-        socdev->card->codec = wm8753_codec;
-        codec = wm8753_codec;
-
-        wm8753_set_dai_mode(codec, 0);
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8753: failed to create pcms\n");
-                goto pcm_err;
-        }
-
-        snd_soc_add_controls(codec, wm8753_snd_controls,
-                             ARRAY_SIZE(wm8753_snd_controls));
-        wm8753_add_widgets(codec);
-
-        return 0;
-
-pcm_err:
-        return ret;
-}
-
 /*
  * This function forces any delayed work to be queued and run.
  */
@@ -1601,62 +1546,30 @@ static int run_delayed_work(struct delayed_work *dwork)
         return ret;
 }
 
-/* power down chip */
-static int wm8753_remove(struct platform_device *pdev)
+static int wm8753_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8753 = {
-        .probe =        wm8753_probe,
-        .remove =       wm8753_remove,
-        .suspend =      wm8753_suspend,
-        .resume =       wm8753_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8753);
+        struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
+        int ret = 0, reg;
 
-static int wm8753_register(struct wm8753_priv *wm8753)
-{
-        int ret, i;
-        struct snd_soc_codec *codec = &wm8753->codec;
-        u16 reg;
+        codec->bias_level = SND_SOC_BIAS_OFF,
+        codec->control_data = wm8753->control_data;
+        INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work);
 
-        if (wm8753_codec) {
-                dev_err(codec->dev, "Multiple WM8753 devices not supported\n");
-                ret = -EINVAL;
-                goto err;
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8753->control_type);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
         }
 
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->name = "WM8753";
-        codec->owner = THIS_MODULE;
-        codec->read = wm8753_read_reg_cache;
-        codec->write = wm8753_write;
-        codec->bias_level = SND_SOC_BIAS_STANDBY;
-        codec->set_bias_level = wm8753_set_bias_level;
-        codec->dai = wm8753_dai;
-        codec->num_dai = 2;
-        codec->reg_cache_size = ARRAY_SIZE(wm8753->reg_cache) + 1;
-        codec->reg_cache = &wm8753->reg_cache;
-        snd_soc_codec_set_drvdata(codec, wm8753);
-
-        memcpy(codec->reg_cache, wm8753_reg, sizeof(wm8753->reg_cache));
-        INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work);
-
         ret = wm8753_reset(codec);
         if (ret < 0) {
-                dev_err(codec->dev, "Failed to issue reset\n");
-                goto err;
+                dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
+                return ret;
         }
 
+        wm8753_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        wm8753->dai_func = 0;
+
         /* charge output caps */
         wm8753_set_bias_level(codec, SND_SOC_BIAS_PREPARE);
         schedule_delayed_work(&codec->delayed_work,
@@ -1684,165 +1597,139 @@ static int wm8753_register(struct wm8753_priv *wm8753)
         reg = wm8753_read_reg_cache(codec, WM8753_RINVOL);
         wm8753_write(codec, WM8753_RINVOL, reg | 0x0100);
 
-        wm8753_codec = codec;
-
-        for (i = 0; i < ARRAY_SIZE(wm8753_dai); i++)
-                wm8753_dai[i].dev = codec->dev;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
-
-        ret = snd_soc_register_dais(&wm8753_dai[0], ARRAY_SIZE(wm8753_dai));
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAIs: %d\n", ret);
-                goto err_codec;
-        }
+        snd_soc_add_controls(codec, wm8753_snd_controls,
+                             ARRAY_SIZE(wm8753_snd_controls));
+        wm8753_add_widgets(codec);
 
         return 0;
 
-err_codec:
         run_delayed_work(&codec->delayed_work);
-        snd_soc_unregister_codec(codec);
-err:
-        kfree(wm8753);
         return ret;
 }
 
-static void wm8753_unregister(struct wm8753_priv *wm8753)
+/* power down chip */
+static int wm8753_remove(struct snd_soc_codec *codec)
 {
-        wm8753_set_bias_level(&wm8753->codec, SND_SOC_BIAS_OFF);
-        run_delayed_work(&wm8753->codec.delayed_work);
-        snd_soc_unregister_dais(&wm8753_dai[0], ARRAY_SIZE(wm8753_dai));
-        snd_soc_unregister_codec(&wm8753->codec);
-        kfree(wm8753);
-        wm8753_codec = NULL;
+        run_delayed_work(&codec->delayed_work);
+        wm8753_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        return 0;
 }
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static struct snd_soc_codec_driver soc_codec_dev_wm8753 = {
+        .probe =        wm8753_probe,
+        .remove =       wm8753_remove,
+        .suspend =      wm8753_suspend,
+        .resume =       wm8753_resume,
+        .set_bias_level = wm8753_set_bias_level,
+        .reg_cache_size = sizeof(wm8753_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8753_reg,
+};
 
-static int wm8753_i2c_probe(struct i2c_client *i2c,
-                            const struct i2c_device_id *id)
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8753_spi_probe(struct spi_device *spi)
 {
-        struct snd_soc_codec *codec;
         struct wm8753_priv *wm8753;
+        int ret;
 
         wm8753 = kzalloc(sizeof(struct wm8753_priv), GFP_KERNEL);
         if (wm8753 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8753->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
-        codec->control_data = i2c;
-        i2c_set_clientdata(i2c, wm8753);
-
-        codec->dev = &i2c->dev;
+        wm8753->control_data = spi;
+        wm8753->control_type = SND_SOC_SPI;
+        spi_set_drvdata(spi, wm8753);
 
-        return wm8753_register(wm8753);
+        ret = snd_soc_register_codec(&spi->dev,
+                        &soc_codec_dev_wm8753, wm8753_dai, ARRAY_SIZE(wm8753_dai));
+        if (ret < 0)
+                kfree(wm8753);
+        return ret;
 }
 
-static int wm8753_i2c_remove(struct i2c_client *client)
+static int __devexit wm8753_spi_remove(struct spi_device *spi)
 {
-        struct wm8753_priv *wm8753 = i2c_get_clientdata(client);
-        wm8753_unregister(wm8753);
-        return 0;
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
+        return 0;
 }
 
-static const struct i2c_device_id wm8753_i2c_id[] = {
-        { "wm8753", 0 },
-        { }
-};
-MODULE_DEVICE_TABLE(i2c, wm8753_i2c_id);
-
-static struct i2c_driver wm8753_i2c_driver = {
+static struct spi_driver wm8753_spi_driver = {
         .driver = {
-                .name = "wm8753",
-                .owner = THIS_MODULE,
+                .name   = "wm8753-codec",
+                .bus    = &spi_bus_type,
+                .owner  = THIS_MODULE,
         },
-        .probe =    wm8753_i2c_probe,
-        .remove =   wm8753_i2c_remove,
-        .id_table = wm8753_i2c_id,
+        .probe          = wm8753_spi_probe,
+        .remove         = __devexit_p(wm8753_spi_remove),
 };
-#endif
-
-#if defined(CONFIG_SPI_MASTER)
-static int wm8753_spi_write(struct spi_device *spi, const char *data, int len)
-{
-        struct spi_transfer t;
-        struct spi_message m;
-        u8 msg[2];
-
-        if (len <= 0)
-                return 0;
-
-        msg[0] = data[0];
-        msg[1] = data[1];
+#endif /* CONFIG_SPI_MASTER */
 
-        spi_message_init(&m);
-        memset(&t, 0, (sizeof t));
-
-        t.tx_buf = &msg[0];
-        t.len = len;
-
-        spi_message_add_tail(&t, &m);
-        spi_sync(spi, &m);
-
-        return len;
-}
-
-static int __devinit wm8753_spi_probe(struct spi_device *spi)
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8753_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
 {
-        struct snd_soc_codec *codec;
         struct wm8753_priv *wm8753;
+        int ret;
 
         wm8753 = kzalloc(sizeof(struct wm8753_priv), GFP_KERNEL);
         if (wm8753 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8753->codec;
-        codec->control_data = spi;
-        codec->hw_write = (hw_write_t)wm8753_spi_write;
-        codec->dev = &spi->dev;
-
-        dev_set_drvdata(&spi->dev, wm8753);
+        i2c_set_clientdata(i2c, wm8753);
+        wm8753->control_data = i2c;
+        wm8753->control_type = SND_SOC_I2C;
 
-        return wm8753_register(wm8753);
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8753, wm8753_dai, ARRAY_SIZE(wm8753_dai));
+        if (ret < 0)
+                kfree(wm8753);
+        return ret;
 }
 
-static int __devexit wm8753_spi_remove(struct spi_device *spi)
+static __devexit int wm8753_i2c_remove(struct i2c_client *client)
 {
-        struct wm8753_priv *wm8753 = dev_get_drvdata(&spi->dev);
-        wm8753_unregister(wm8753);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
-static struct spi_driver wm8753_spi_driver = {
+static const struct i2c_device_id wm8753_i2c_id[] = {
+        { "wm8753", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8753_i2c_id);
+
+static struct i2c_driver wm8753_i2c_driver = {
         .driver = {
-                .name   = "wm8753",
-                .bus    = &spi_bus_type,
-                .owner  = THIS_MODULE,
+                .name = "wm8753-codec",
+                .owner = THIS_MODULE,
         },
-        .probe          = wm8753_spi_probe,
-        .remove         = __devexit_p(wm8753_spi_remove),
+        .probe =    wm8753_i2c_probe,
+        .remove =   __devexit_p(wm8753_i2c_remove),
+        .id_table = wm8753_i2c_id,
 };
 #endif
 
 static int __init wm8753_modinit(void)
 {
-        int ret;
+        int ret = 0;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8753_i2c_driver);
-        if (ret != 0)
-                pr_err("Failed to register WM8753 I2C driver: %d\n", ret);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register wm8753 I2C driver: %d\n",
+                       ret);
+        }
 #endif
 #if defined(CONFIG_SPI_MASTER)
         ret = spi_register_driver(&wm8753_spi_driver);
-        if (ret != 0)
-                pr_err("Failed to register WM8753 SPI driver: %d\n", ret);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register wm8753 SPI driver: %d\n",
+                       ret);
+        }
 #endif
-        return 0;
+        return ret;
 }
 module_init(wm8753_modinit);
 
diff --git a/sound/soc/codecs/wm8753.h b/sound/soc/codecs/wm8753.h
index 57b2ba244040..94edac144bcb 100644
--- a/sound/soc/codecs/wm8753.h
+++ b/sound/soc/codecs/wm8753.h
@@ -115,7 +115,4 @@
 #define WM8753_DAI_HIFI         0
 #define WM8753_DAI_VOICE                1
 
-extern struct snd_soc_dai wm8753_dai[2];
-extern struct snd_soc_codec_device soc_codec_dev_wm8753;
-
 #endif
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 4e212ed62ea6..51a2d265d40e 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -31,20 +31,14 @@
 
 #include "wm8776.h"
 
-static struct snd_soc_codec *wm8776_codec;
-struct snd_soc_codec_device soc_codec_dev_wm8776;
-
 /* codec private data */
 struct wm8776_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         u16 reg_cache[WM8776_CACHEREGNUM];
         int sysclk[2];
 };
 
-#ifdef CONFIG_SPI_MASTER
-static int wm8776_spi_write(struct spi_device *spi, const char *data, int len);
-#endif
-
 static const u16 wm8776_reg[WM8776_CACHEREGNUM] = {
         0x79, 0x79, 0x79, 0xff, 0xff,  /* 4 */
         0xff, 0x00, 0x90, 0x00, 0x00,  /* 9 */
@@ -144,7 +138,7 @@ static int wm8776_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
         struct snd_soc_codec *codec = dai->codec;
         int reg, iface, master;
 
-        switch (dai->id) {
+        switch (dai->driver->id) {
         case WM8776_DAI_DAC:
                 reg = WM8776_DACIFCTRL;
                 master = 0x80;
@@ -233,7 +227,7 @@ static int wm8776_hw_params(struct snd_pcm_substream *substream,
 
         iface = 0;
 
-        switch (dai->id) {
+        switch (dai->driver->id) {
         case WM8776_DAI_DAC:
                 iface_reg = WM8776_DACIFCTRL;
                 master = 0x80;
@@ -267,7 +261,7 @@ static int wm8776_hw_params(struct snd_pcm_substream *substream,
         /* Only need to set MCLK/LRCLK ratio if we're master */
         if (snd_soc_read(codec, WM8776_MSTRCTRL) & master) {
                 for (i = 0; i < ARRAY_SIZE(mclk_ratios); i++) {
-                        if (wm8776->sysclk[dai->id] / params_rate(params)
+                        if (wm8776->sysclk[dai->driver->id] / params_rate(params)
                             == mclk_ratios[i])
                                 break;
                 }
@@ -275,7 +269,7 @@ static int wm8776_hw_params(struct snd_pcm_substream *substream,
                 if (i == ARRAY_SIZE(mclk_ratios)) {
                         dev_err(codec->dev,
                                 "Unable to configure MCLK ratio %d/%d\n",
-                                wm8776->sysclk[dai->id], params_rate(params));
+                                wm8776->sysclk[dai->driver->id], params_rate(params));
                         return -EINVAL;
                 }
 
@@ -305,9 +299,9 @@ static int wm8776_set_sysclk(struct snd_soc_dai *dai,
         struct snd_soc_codec *codec = dai->codec;
         struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);
 
-        BUG_ON(dai->id >= ARRAY_SIZE(wm8776->sysclk));
+        BUG_ON(dai->driver->id >= ARRAY_SIZE(wm8776->sysclk));
 
-        wm8776->sysclk[dai->id] = freq;
+        wm8776->sysclk[dai->driver->id] = freq;
 
         return 0;
 }
@@ -357,10 +351,10 @@ static struct snd_soc_dai_ops wm8776_adc_ops = {
         .set_sysclk     = wm8776_set_sysclk,
 };
 
-struct snd_soc_dai wm8776_dai[] = {
+static struct snd_soc_dai_driver wm8776_dai[] = {
         {
-                .name = "WM8776 Playback",
-                .id = WM8776_DAI_DAC,
+                .name = "wm8776-hifi-playback",
+                .id     = WM8776_DAI_DAC,
                 .playback = {
                         .stream_name = "Playback",
                         .channels_min = 2,
@@ -371,8 +365,8 @@ struct snd_soc_dai wm8776_dai[] = {
                 .ops = &wm8776_dac_ops,
         },
         {
-                .name = "WM8776 Capture",
-                .id = WM8776_DAI_ADC,
+                .name = "wm8776-hifi-capture",
+                .id     = WM8776_DAI_ADC,
                 .capture = {
                         .stream_name = "Capture",
                         .channels_min = 2,
@@ -383,23 +377,17 @@ struct snd_soc_dai wm8776_dai[] = {
                 .ops = &wm8776_adc_ops,
         },
 };
-EXPORT_SYMBOL_GPL(wm8776_dai);
 
 #ifdef CONFIG_PM
-static int wm8776_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8776_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8776_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int wm8776_resume(struct platform_device *pdev)
+static int wm8776_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         u8 data[2];
         u16 *cache = codec->reg_cache;
@@ -422,27 +410,31 @@ static int wm8776_resume(struct platform_device *pdev)
 #define wm8776_resume NULL
 #endif
 
-static int wm8776_probe(struct platform_device *pdev)
+static int wm8776_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
+        struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
 
-        if (wm8776_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
+        codec->control_data = wm8776->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8776->control_type);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
         }
 
-        socdev->card->codec = wm8776_codec;
-        codec = wm8776_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        ret = wm8776_reset(codec);
         if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
+                dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
+                return ret;
         }
 
+        wm8776_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        /* Latch the update bits; right channel only since we always
+         * update both. */
+        snd_soc_update_bits(codec, WM8776_HPRVOL, 0x100, 0x100);
+        snd_soc_update_bits(codec, WM8776_DACRVOL, 0x100, 0x100);
+
         snd_soc_add_controls(codec, wm8776_snd_controls,
                              ARRAY_SIZE(wm8776_snd_controls));
         snd_soc_dapm_new_controls(codec, wm8776_dapm_widgets,
@@ -450,168 +442,57 @@ static int wm8776_probe(struct platform_device *pdev)
         snd_soc_dapm_add_routes(codec, routes, ARRAY_SIZE(routes));
 
         return ret;
-
-pcm_err:
-        return ret;
 }
 
 /* power down chip */
-static int wm8776_remove(struct platform_device *pdev)
+static int wm8776_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
+        wm8776_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_wm8776 = {
+static struct snd_soc_codec_driver soc_codec_dev_wm8776 = {
         .probe =        wm8776_probe,
         .remove =       wm8776_remove,
         .suspend =      wm8776_suspend,
         .resume =       wm8776_resume,
+        .set_bias_level = wm8776_set_bias_level,
+        .reg_cache_size = sizeof(wm8776_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8776_reg,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8776);
-
-static int wm8776_register(struct wm8776_priv *wm8776,
-                           enum snd_soc_control_type control)
-{
-        int ret, i;
-        struct snd_soc_codec *codec = &wm8776->codec;
-
-        if (wm8776_codec) {
-                dev_err(codec->dev, "Another WM8776 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8776);
-        codec->name = "WM8776";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8776_set_bias_level;
-        codec->dai = wm8776_dai;
-        codec->num_dai = ARRAY_SIZE(wm8776_dai);
-        codec->reg_cache_size = WM8776_CACHEREGNUM;
-        codec->reg_cache = &wm8776->reg_cache;
-
-        memcpy(codec->reg_cache, wm8776_reg, sizeof(wm8776_reg));
-
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
-        if (ret < 0) {
-                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
-        }
-
-        for (i = 0; i < ARRAY_SIZE(wm8776_dai); i++)
-                wm8776_dai[i].dev = codec->dev;
-
-        ret = wm8776_reset(codec);
-        if (ret < 0) {
-                dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
-                goto err;
-        }
-
-        wm8776_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-        /* Latch the update bits; right channel only since we always
-         * update both. */
-        snd_soc_update_bits(codec, WM8776_HPRVOL, 0x100, 0x100);
-        snd_soc_update_bits(codec, WM8776_DACRVOL, 0x100, 0x100);
-
-        wm8776_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
-
-        ret = snd_soc_register_dais(wm8776_dai, ARRAY_SIZE(wm8776_dai));
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAIs: %d\n", ret);
-                goto err_codec;
-        }
-
-        return 0;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        kfree(wm8776);
-        return ret;
-}
-
-static void wm8776_unregister(struct wm8776_priv *wm8776)
-{
-        wm8776_set_bias_level(&wm8776->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dais(wm8776_dai, ARRAY_SIZE(wm8776_dai));
-        snd_soc_unregister_codec(&wm8776->codec);
-        kfree(wm8776);
-        wm8776_codec = NULL;
-}
 
 #if defined(CONFIG_SPI_MASTER)
-static int wm8776_spi_write(struct spi_device *spi, const char *data, int len)
-{
-        struct spi_transfer t;
-        struct spi_message m;
-        u8 msg[2];
-
-        if (len <= 0)
-                return 0;
-
-        msg[0] = data[0];
-        msg[1] = data[1];
-
-        spi_message_init(&m);
-        memset(&t, 0, (sizeof t));
-
-        t.tx_buf = &msg[0];
-        t.len = len;
-
-        spi_message_add_tail(&t, &m);
-        spi_sync(spi, &m);
-
-        return len;
-}
-
 static int __devinit wm8776_spi_probe(struct spi_device *spi)
 {
-        struct snd_soc_codec *codec;
         struct wm8776_priv *wm8776;
+        int ret;
 
         wm8776 = kzalloc(sizeof(struct wm8776_priv), GFP_KERNEL);
         if (wm8776 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8776->codec;
-        codec->control_data = spi;
-        codec->hw_write = (hw_write_t)wm8776_spi_write;
-        codec->dev = &spi->dev;
+        wm8776->control_data = spi;
+        wm8776->control_type = SND_SOC_SPI;
+        spi_set_drvdata(spi, wm8776);
 
-        dev_set_drvdata(&spi->dev, wm8776);
-
-        return wm8776_register(wm8776, SND_SOC_SPI);
+        ret = snd_soc_register_codec(&spi->dev,
+                        &soc_codec_dev_wm8776, wm8776_dai, ARRAY_SIZE(wm8776_dai));
+        if (ret < 0)
+                kfree(wm8776);
+        return ret;
 }
 
 static int __devexit wm8776_spi_remove(struct spi_device *spi)
 {
-        struct wm8776_priv *wm8776 = dev_get_drvdata(&spi->dev);
-
-        wm8776_unregister(wm8776);
-
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
         return 0;
 }
 
 static struct spi_driver wm8776_spi_driver = {
         .driver = {
-                .name   = "wm8776",
+                .name   = "wm8776-codec",
                 .bus    = &spi_bus_type,
                 .owner  = THIS_MODULE,
         },
@@ -625,27 +506,27 @@ static __devinit int wm8776_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
         struct wm8776_priv *wm8776;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8776 = kzalloc(sizeof(struct wm8776_priv), GFP_KERNEL);
         if (wm8776 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8776->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
-
         i2c_set_clientdata(i2c, wm8776);
-        codec->control_data = i2c;
-
-        codec->dev = &i2c->dev;
+        wm8776->control_data = i2c;
+        wm8776->control_type = SND_SOC_I2C;
 
-        return wm8776_register(wm8776, SND_SOC_I2C);
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8776, wm8776_dai, ARRAY_SIZE(wm8776_dai));
+        if (ret < 0)
+                kfree(wm8776);
+        return ret;
 }
 
 static __devexit int wm8776_i2c_remove(struct i2c_client *client)
 {
-        struct wm8776_priv *wm8776 = i2c_get_clientdata(client);
-        wm8776_unregister(wm8776);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -657,7 +538,7 @@ MODULE_DEVICE_TABLE(i2c, wm8776_i2c_id);
 
 static struct i2c_driver wm8776_i2c_driver = {
         .driver = {
-                .name = "wm8776",
+                .name = "wm8776-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8776_i2c_probe,
@@ -668,22 +549,22 @@ static struct i2c_driver wm8776_i2c_driver = {
 
 static int __init wm8776_modinit(void)
 {
-        int ret;
+        int ret = 0;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8776_i2c_driver);
         if (ret != 0) {
-                printk(KERN_ERR "Failed to register WM8776 I2C driver: %d\n",
+                printk(KERN_ERR "Failed to register wm8776 I2C driver: %d\n",
                        ret);
         }
 #endif
 #if defined(CONFIG_SPI_MASTER)
         ret = spi_register_driver(&wm8776_spi_driver);
         if (ret != 0) {
-                printk(KERN_ERR "Failed to register WM8776 SPI driver: %d\n",
+                printk(KERN_ERR "Failed to register wm8776 SPI driver: %d\n",
                        ret);
         }
 #endif
-        return 0;
+        return ret;
 }
 module_init(wm8776_modinit);
 
diff --git a/sound/soc/codecs/wm8776.h b/sound/soc/codecs/wm8776.h
index 6606d25d2d83..4cf1c8e0bfc9 100644
--- a/sound/soc/codecs/wm8776.h
+++ b/sound/soc/codecs/wm8776.h
@@ -45,7 +45,4 @@
 #define WM8776_DAI_DAC 0
 #define WM8776_DAI_ADC 1
 
-extern struct snd_soc_dai wm8776_dai[];
-extern struct snd_soc_codec_device soc_codec_dev_wm8776;
-
 #endif
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index 5da17a704e5a..33c3b57f3f66 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -23,6 +23,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/spi/spi.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -137,11 +138,9 @@
 
 #define WM8900_LRC_MASK 0xfc00
 
-struct snd_soc_codec_device soc_codec_dev_wm8900;
-
 struct wm8900_priv {
-        struct snd_soc_codec codec;
-
+        enum snd_soc_control_type control_type;
+        void *control_data;
         u16 reg_cache[WM8900_MAXREG];
 
         u32 fll_in; /* FLL input frequency */
@@ -627,8 +626,7 @@ static int wm8900_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         u16 reg;
 
         reg = snd_soc_read(codec, WM8900_REG_AUDIO1) & ~0x60;
@@ -1015,8 +1013,8 @@ static struct snd_soc_dai_ops wm8900_dai_ops = {
         .digital_mute   = wm8900_digital_mute,
 };
 
-struct snd_soc_dai wm8900_dai = {
-        .name = "WM8900 HiFi",
+static struct snd_soc_dai_driver wm8900_dai = {
+        .name = "wm8900-hifi",
         .playback = {
                 .stream_name = "HiFi Playback",
                 .channels_min = 1,
@@ -1033,7 +1031,6 @@ struct snd_soc_dai wm8900_dai = {
          },
         .ops = &wm8900_dai_ops,
 };
-EXPORT_SYMBOL_GPL(wm8900_dai);
 
 static int wm8900_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
@@ -1128,10 +1125,8 @@ static int wm8900_set_bias_level(struct snd_soc_codec *codec,
         return 0;
 }
 
-static int wm8900_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8900_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         struct wm8900_priv *wm8900 = snd_soc_codec_get_drvdata(codec);
         int fll_out = wm8900->fll_out;
         int fll_in  = wm8900->fll_in;
@@ -1140,7 +1135,7 @@ static int wm8900_suspend(struct platform_device *pdev, pm_message_t state)
         /* Stop the FLL in an orderly fashion */
         ret = wm8900_set_fll(codec, 0, 0, 0);
         if (ret != 0) {
-                dev_err(&pdev->dev, "Failed to stop FLL\n");
+                dev_err(codec->dev, "Failed to stop FLL\n");
                 return ret;
         }
 
@@ -1152,10 +1147,8 @@ static int wm8900_suspend(struct platform_device *pdev, pm_message_t state)
         return 0;
 }
 
-static int wm8900_resume(struct platform_device *pdev)
+static int wm8900_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         struct wm8900_priv *wm8900 = snd_soc_codec_get_drvdata(codec);
         u16 *cache;
         int i, ret;
@@ -1176,7 +1169,7 @@ static int wm8900_resume(struct platform_device *pdev)
 
                 ret = wm8900_set_fll(codec, 0, fll_in, fll_out);
                 if (ret != 0) {
-                        dev_err(&pdev->dev, "Failed to restart FLL\n");
+                        dev_err(codec->dev, "Failed to restart FLL\n");
                         return ret;
                 }
         }
@@ -1186,60 +1179,33 @@ static int wm8900_resume(struct platform_device *pdev)
                         snd_soc_write(codec, i, cache[i]);
                 kfree(cache);
         } else
-                dev_err(&pdev->dev, "Unable to allocate register cache\n");
+                dev_err(codec->dev, "Unable to allocate register cache\n");
 
         return 0;
 }
 
-static struct snd_soc_codec *wm8900_codec;
-
-static __devinit int wm8900_i2c_probe(struct i2c_client *i2c,
-                                      const struct i2c_device_id *id)
+static int wm8900_probe(struct snd_soc_codec *codec)
 {
-        struct wm8900_priv *wm8900;
-        struct snd_soc_codec *codec;
-        unsigned int reg;
-        int ret;
-
-        wm8900 = kzalloc(sizeof(struct wm8900_priv), GFP_KERNEL);
-        if (wm8900 == NULL)
-                return -ENOMEM;
+        struct wm8900_priv *wm8900 = snd_soc_codec_get_drvdata(codec);
+        int ret = 0, reg;
 
-        codec = &wm8900->codec;
-        snd_soc_codec_set_drvdata(codec, wm8900);
-        codec->reg_cache = &wm8900->reg_cache[0];
-        codec->reg_cache_size = WM8900_MAXREG;
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->name = "WM8900";
-        codec->owner = THIS_MODULE;
-        codec->dai = &wm8900_dai;
-        codec->num_dai = 1;
-        codec->control_data = i2c;
-        codec->set_bias_level = wm8900_set_bias_level;
-        codec->volatile_register = wm8900_volatile_register;
-        codec->dev = &i2c->dev;
-
-        ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
+        codec->control_data = wm8900->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, wm8900->control_type);
         if (ret != 0) {
-                dev_err(&i2c->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
         }
 
         reg = snd_soc_read(codec, WM8900_REG_ID);
         if (reg != 0x8900) {
-                dev_err(&i2c->dev, "Device is not a WM8900 - ID %x\n", reg);
-                ret = -ENODEV;
-                goto err;
+                dev_err(codec->dev, "Device is not a WM8900 - ID %x\n", reg);
+                return -ENODEV;
         }
 
         /* Read back from the chip */
         reg = snd_soc_read(codec, WM8900_REG_POWER1);
         reg = (reg >> 12) & 0xf;
-        dev_info(&i2c->dev, "WM8900 revision %d\n", reg);
+        dev_info(codec->dev, "WM8900 revision %d\n", reg);
 
         wm8900_reset(codec);
 
@@ -1271,43 +1237,97 @@ static __devinit int wm8900_i2c_probe(struct i2c_client *i2c,
         /* Set the DAC and mixer output bias */
         snd_soc_write(codec, WM8900_REG_OUTBIASCTL, 0x81);
 
-        wm8900_dai.dev = &i2c->dev;
+        snd_soc_add_controls(codec, wm8900_snd_controls,
+                                ARRAY_SIZE(wm8900_snd_controls));
+        wm8900_add_widgets(codec);
 
-        wm8900_codec = codec;
+        return 0;
+}
 
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(&i2c->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
+/* power down chip */
+static int wm8900_remove(struct snd_soc_codec *codec)
+{
+        wm8900_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
 
-        ret = snd_soc_register_dai(&wm8900_dai);
-        if (ret != 0) {
-                dev_err(&i2c->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
+static struct snd_soc_codec_driver soc_codec_dev_wm8900 = {
+        .probe =        wm8900_probe,
+        .remove =       wm8900_remove,
+        .suspend =      wm8900_suspend,
+        .resume =       wm8900_resume,
+        .set_bias_level = wm8900_set_bias_level,
+        .volatile_register = wm8900_volatile_register,
+        .reg_cache_size = sizeof(wm8900_reg_defaults),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8900_reg_defaults,
+};
 
-        return ret;
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8900_spi_probe(struct spi_device *spi)
+{
+        struct wm8900_priv *wm8900;
+        int ret;
+
+        wm8900 = kzalloc(sizeof(struct wm8900_priv), GFP_KERNEL);
+        if (wm8900 == NULL)
+                return -ENOMEM;
 
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        kfree(wm8900);
-        wm8900_codec = NULL;
+        wm8900->control_data = spi;
+        wm8900->control_type = SND_SOC_SPI;
+        spi_set_drvdata(spi, wm8900);
+
+        ret = snd_soc_register_codec(&spi->dev,
+                        &soc_codec_dev_wm8900, &wm8900_dai, 1);
+        if (ret < 0)
+                kfree(wm8900);
         return ret;
 }
 
-static __devexit int wm8900_i2c_remove(struct i2c_client *client)
+static int __devexit wm8900_spi_remove(struct spi_device *spi)
 {
-        snd_soc_unregister_dai(&wm8900_dai);
-        snd_soc_unregister_codec(wm8900_codec);
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
+        return 0;
+}
 
-        wm8900_set_bias_level(wm8900_codec, SND_SOC_BIAS_OFF);
+static struct spi_driver wm8900_spi_driver = {
+        .driver = {
+                .name   = "wm8900-codec",
+                .bus    = &spi_bus_type,
+                .owner  = THIS_MODULE,
+        },
+        .probe          = wm8900_spi_probe,
+        .remove         = __devexit_p(wm8900_spi_remove),
+};
+#endif /* CONFIG_SPI_MASTER */
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8900_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct wm8900_priv *wm8900;
+        int ret;
+
+        wm8900 = kzalloc(sizeof(struct wm8900_priv), GFP_KERNEL);
+        if (wm8900 == NULL)
+                return -ENOMEM;
+
+        i2c_set_clientdata(i2c, wm8900);
+        wm8900->control_data = i2c;
+        wm8900->control_type = SND_SOC_I2C;
 
-        wm8900_dai.dev = NULL;
-        kfree(snd_soc_codec_get_drvdata(wm8900_codec));
-        wm8900_codec = NULL;
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8900, &wm8900_dai, 1);
+        if (ret < 0)
+                kfree(wm8900);
+        return ret;
+}
 
+static __devexit int wm8900_i2c_remove(struct i2c_client *client)
+{
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -1319,71 +1339,44 @@ MODULE_DEVICE_TABLE(i2c, wm8900_i2c_id);
 
 static struct i2c_driver wm8900_i2c_driver = {
         .driver = {
-                .name = "WM8900",
+                .name = "wm8900-codec",
                 .owner = THIS_MODULE,
         },
-        .probe = wm8900_i2c_probe,
-        .remove = __devexit_p(wm8900_i2c_remove),
+        .probe =    wm8900_i2c_probe,
+        .remove =   __devexit_p(wm8900_i2c_remove),
         .id_table = wm8900_i2c_id,
 };
+#endif
 
-static int wm8900_probe(struct platform_device *pdev)
+static int __init wm8900_modinit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
         int ret = 0;
-
-        if (!wm8900_codec) {
-                dev_err(&pdev->dev, "I2C client not yet instantiated\n");
-                return -ENODEV;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&wm8900_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register wm8900 I2C driver: %d\n",
+                       ret);
         }
-
-        codec = wm8900_codec;
-        socdev->card->codec = codec;
-
-        /* Register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "Failed to register new PCMs\n");
-                goto pcm_err;
+#endif
+#if defined(CONFIG_SPI_MASTER)
+        ret = spi_register_driver(&wm8900_spi_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register wm8900 SPI driver: %d\n",
+                       ret);
         }
-
-        snd_soc_add_controls(codec, wm8900_snd_controls,
-                                ARRAY_SIZE(wm8900_snd_controls));
-        wm8900_add_widgets(codec);
-
-pcm_err:
+#endif
         return ret;
 }
-
-/* power down chip */
-static int wm8900_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8900 = {
-        .probe =        wm8900_probe,
-        .remove =       wm8900_remove,
-        .suspend =      wm8900_suspend,
-        .resume =       wm8900_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8900);
-
-static int __init wm8900_modinit(void)
-{
-        return i2c_add_driver(&wm8900_i2c_driver);
-}
 module_init(wm8900_modinit);
 
 static void __exit wm8900_exit(void)
 {
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         i2c_del_driver(&wm8900_i2c_driver);
+#endif
+#if defined(CONFIG_SPI_MASTER)
+        spi_unregister_driver(&wm8900_spi_driver);
+#endif
 }
 module_exit(wm8900_exit);
 
diff --git a/sound/soc/codecs/wm8900.h b/sound/soc/codecs/wm8900.h
index fd15007d10c7..583f257e799b 100644
--- a/sound/soc/codecs/wm8900.h
+++ b/sound/soc/codecs/wm8900.h
@@ -52,7 +52,4 @@
 #define WM8900_DAC_CLKDIV_5_5 0x14
 #define WM8900_DAC_CLKDIV_6   0x18
 
-extern struct snd_soc_dai wm8900_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8900;
-
 #endif
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index bf08282d5ee5..f5d73ed72cbd 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -213,10 +213,12 @@ static u16 wm8903_reg_defaults[] = {
 };
 
 struct wm8903_priv {
-        struct snd_soc_codec codec;
+
         u16 reg_cache[ARRAY_SIZE(wm8903_reg_defaults)];
 
         int sysclk;
+        struct i2c_client *control_data;
+        int irq;
 
         /* Reference counts */
         int class_w_users;
@@ -252,7 +254,6 @@ static int wm8903_volatile_register(unsigned int reg)
 static int wm8903_run_sequence(struct snd_soc_codec *codec, unsigned int start)
 {
         u16 reg[5];
-        struct i2c_client *i2c = codec->control_data;
         struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
 
         BUG_ON(start > 48);
@@ -262,7 +263,7 @@ static int wm8903_run_sequence(struct snd_soc_codec *codec, unsigned int start)
         snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0,
                       reg[0] | WM8903_WSEQ_ENA);
 
-        dev_dbg(&i2c->dev, "Starting sequence at %d\n", start);
+        dev_dbg(codec->dev, "Starting sequence at %d\n", start);
 
         snd_soc_write(codec, WM8903_WRITE_SEQUENCER_3,
                      start | WM8903_WSEQ_START);
@@ -277,7 +278,7 @@ static int wm8903_run_sequence(struct snd_soc_codec *codec, unsigned int start)
                 reg[4] = snd_soc_read(codec, WM8903_WRITE_SEQUENCER_4);
         } while (reg[4] & WM8903_WSEQ_BUSY);
 
-        dev_dbg(&i2c->dev, "Sequence complete\n");
+        dev_dbg(codec->dev, "Sequence complete\n");
 
         /* Disable the sequencer again if we enabled it */
         snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0, reg[0]);
@@ -422,7 +423,6 @@ static int wm8903_class_w_put(struct snd_kcontrol *kcontrol,
         struct snd_soc_dapm_widget *widget = snd_kcontrol_chip(kcontrol);
         struct snd_soc_codec *codec = widget->codec;
         struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
-        struct i2c_client *i2c = codec->control_data;
         u16 reg;
         int ret;
 
@@ -431,7 +431,7 @@ static int wm8903_class_w_put(struct snd_kcontrol *kcontrol,
         /* Turn it off if we're about to enable bypass */
         if (ucontrol->value.integer.value[0]) {
                 if (wm8903->class_w_users == 0) {
-                        dev_dbg(&i2c->dev, "Disabling Class W\n");
+                        dev_dbg(codec->dev, "Disabling Class W\n");
                         snd_soc_write(codec, WM8903_CLASS_W_0, reg &
                                      ~(WM8903_CP_DYN_FREQ | WM8903_CP_DYN_V));
                 }
@@ -444,14 +444,14 @@ static int wm8903_class_w_put(struct snd_kcontrol *kcontrol,
         /* If we've just disabled the last bypass path turn Class W on */
         if (!ucontrol->value.integer.value[0]) {
                 if (wm8903->class_w_users == 1) {
-                        dev_dbg(&i2c->dev, "Enabling Class W\n");
+                        dev_dbg(codec->dev, "Enabling Class W\n");
                         snd_soc_write(codec, WM8903_CLASS_W_0, reg |
                                      WM8903_CP_DYN_FREQ | WM8903_CP_DYN_V);
                 }
                 wm8903->class_w_users--;
         }
 
-        dev_dbg(&i2c->dev, "Bypass use count now %d\n",
+        dev_dbg(codec->dev, "Bypass use count now %d\n",
                 wm8903->class_w_users);
 
         return ret;
@@ -935,7 +935,6 @@ static int wm8903_add_widgets(struct snd_soc_codec *codec)
 static int wm8903_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
-        struct i2c_client *i2c = codec->control_data;
         u16 reg, reg2;
 
         switch (level) {
@@ -974,7 +973,7 @@ static int wm8903_set_bias_level(struct snd_soc_codec *codec,
                         /* By default no bypass paths are enabled so
                          * enable Class W support.
                          */
-                        dev_dbg(&i2c->dev, "Enabling Class W\n");
+                        dev_dbg(codec->dev, "Enabling Class W\n");
                         snd_soc_write(codec, WM8903_CLASS_W_0, reg |
                                      WM8903_CP_DYN_FREQ | WM8903_CP_DYN_V);
                 }
@@ -1228,10 +1227,8 @@ static int wm8903_startup(struct snd_pcm_substream *substream,
                           struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
-        struct i2c_client *i2c = codec->control_data;
         struct snd_pcm_runtime *master_runtime;
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -1245,7 +1242,7 @@ static int wm8903_startup(struct snd_pcm_substream *substream,
         if (wm8903->master_substream) {
                 master_runtime = wm8903->master_substream->runtime;
 
-                dev_dbg(&i2c->dev, "Constraining to %d bits\n",
+                dev_dbg(codec->dev, "Constraining to %d bits\n",
                         master_runtime->sample_bits);
 
                 snd_pcm_hw_constraint_minmax(substream->runtime,
@@ -1264,8 +1261,7 @@ static void wm8903_shutdown(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -1284,10 +1280,8 @@ static int wm8903_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec =rtd->codec;
         struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
-        struct i2c_client *i2c = codec->control_data;
         int fs = params_rate(params);
         int bclk;
         int bclk_div;
@@ -1306,7 +1300,7 @@ static int wm8903_hw_params(struct snd_pcm_substream *substream,
         u16 dac_digital1 = snd_soc_read(codec, WM8903_DAC_DIGITAL_1);
 
         if (substream == wm8903->slave_substream) {
-                dev_dbg(&i2c->dev, "Ignoring hw_params for slave substream\n");
+                dev_dbg(codec->dev, "Ignoring hw_params for slave substream\n");
                 return 0;
         }
 
@@ -1332,7 +1326,7 @@ static int wm8903_hw_params(struct snd_pcm_substream *substream,
                 switch (sample_rates[dsp_config].rate) {
                 case 88200:
                 case 96000:
-                        dev_err(&i2c->dev, "%dHz unsupported by ADC\n",
+                        dev_err(codec->dev, "%dHz unsupported by ADC\n",
                                 fs);
                         return -EINVAL;
 
@@ -1340,7 +1334,7 @@ static int wm8903_hw_params(struct snd_pcm_substream *substream,
                         break;
                 }
 
-        dev_dbg(&i2c->dev, "DSP fs = %dHz\n", sample_rates[dsp_config].rate);
+        dev_dbg(codec->dev, "DSP fs = %dHz\n", sample_rates[dsp_config].rate);
         clock1 &= ~WM8903_SAMPLE_RATE_MASK;
         clock1 |= sample_rates[dsp_config].value;
 
@@ -1366,7 +1360,7 @@ static int wm8903_hw_params(struct snd_pcm_substream *substream,
                 return -EINVAL;
         }
 
-        dev_dbg(&i2c->dev, "MCLK = %dHz, target sample rate = %dHz\n",
+        dev_dbg(codec->dev, "MCLK = %dHz, target sample rate = %dHz\n",
                 wm8903->sysclk, fs);
 
         /* We may not have an MCLK which allows us to generate exactly
@@ -1401,12 +1395,12 @@ static int wm8903_hw_params(struct snd_pcm_substream *substream,
         clock1 |= clk_sys_ratios[clk_config].rate << WM8903_CLK_SYS_RATE_SHIFT;
         clock1 |= clk_sys_ratios[clk_config].mode << WM8903_CLK_SYS_MODE_SHIFT;
 
-        dev_dbg(&i2c->dev, "CLK_SYS_RATE=%x, CLK_SYS_MODE=%x div=%d\n",
+        dev_dbg(codec->dev, "CLK_SYS_RATE=%x, CLK_SYS_MODE=%x div=%d\n",
                 clk_sys_ratios[clk_config].rate,
                 clk_sys_ratios[clk_config].mode,
                 clk_sys_ratios[clk_config].div);
 
-        dev_dbg(&i2c->dev, "Actual CLK_SYS = %dHz\n", clk_sys);
+        dev_dbg(codec->dev, "Actual CLK_SYS = %dHz\n", clk_sys);
 
         /* We may not get quite the right frequency if using
          * approximate clocks so look for the closest match that is
@@ -1428,7 +1422,7 @@ static int wm8903_hw_params(struct snd_pcm_substream *substream,
         aif2 &= ~WM8903_BCLK_DIV_MASK;
         aif3 &= ~WM8903_LRCLK_RATE_MASK;
 
-        dev_dbg(&i2c->dev, "BCLK ratio %d for %dHz - actual BCLK = %dHz\n",
+        dev_dbg(codec->dev, "BCLK ratio %d for %dHz - actual BCLK = %dHz\n",
                 bclk_divs[bclk_div].ratio / 10, bclk,
                 (clk_sys * 10) / bclk_divs[bclk_div].ratio);
 
@@ -1504,8 +1498,8 @@ EXPORT_SYMBOL_GPL(wm8903_mic_detect);
 
 static irqreturn_t wm8903_irq(int irq, void *data)
 {
-        struct wm8903_priv *wm8903 = data;
-        struct snd_soc_codec *codec = &wm8903->codec;
+        struct snd_soc_codec *codec = data;
+        struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
         int mic_report;
         int int_pol;
         int int_val = 0;
@@ -1586,8 +1580,8 @@ static struct snd_soc_dai_ops wm8903_dai_ops = {
         .set_sysclk     = wm8903_set_dai_sysclk,
 };
 
-struct snd_soc_dai wm8903_dai = {
-        .name = "WM8903",
+static struct snd_soc_dai_driver wm8903_dai = {
+        .name = "wm8903-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -1605,23 +1599,16 @@ struct snd_soc_dai wm8903_dai = {
         .ops = &wm8903_dai_ops,
         .symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(wm8903_dai);
 
-static int wm8903_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8903_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int wm8903_resume(struct platform_device *pdev)
+static int wm8903_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-        struct i2c_client *i2c = codec->control_data;
         int i;
         u16 *reg_cache = codec->reg_cache;
         u16 *tmp_cache = kmemdup(reg_cache, sizeof(wm8903_reg_defaults),
@@ -1637,65 +1624,38 @@ static int wm8903_resume(struct platform_device *pdev)
                                 snd_soc_write(codec, i, tmp_cache[i]);
                 kfree(tmp_cache);
         } else {
-                dev_err(&i2c->dev, "Failed to allocate temporary cache\n");
+                dev_err(codec->dev, "Failed to allocate temporary cache\n");
         }
 
         return 0;
 }
 
-static struct snd_soc_codec *wm8903_codec;
-
-static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
-                                      const struct i2c_device_id *id)
+static int wm8903_probe(struct snd_soc_codec *codec)
 {
-        struct wm8903_platform_data *pdata = dev_get_platdata(&i2c->dev);
-        struct wm8903_priv *wm8903;
-        struct snd_soc_codec *codec;
+        struct wm8903_platform_data *pdata = dev_get_platdata(codec->dev);
+        struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
         int ret, i;
         int trigger, irq_pol;
         u16 val;
 
-        wm8903 = kzalloc(sizeof(struct wm8903_priv), GFP_KERNEL);
-        if (wm8903 == NULL)
-                return -ENOMEM;
-
-        codec = &wm8903->codec;
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->dev = &i2c->dev;
-        codec->name = "WM8903";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8903_set_bias_level;
-        codec->dai = &wm8903_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(wm8903->reg_cache);
-        codec->reg_cache = &wm8903->reg_cache[0];
-        snd_soc_codec_set_drvdata(codec, wm8903);
-        codec->volatile_register = wm8903_volatile_register;
         init_completion(&wm8903->wseq);
-
-        i2c_set_clientdata(i2c, codec);
-        codec->control_data = i2c;
+        codec->control_data = wm8903->control_data;
 
         ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
         if (ret != 0) {
-                dev_err(&i2c->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
         }
 
         val = snd_soc_read(codec, WM8903_SW_RESET_AND_ID);
         if (val != wm8903_reg_defaults[WM8903_SW_RESET_AND_ID]) {
-                dev_err(&i2c->dev,
+                dev_err(codec->dev,
                         "Device with ID register %x is not a WM8903\n", val);
                 return -ENODEV;
         }
 
         val = snd_soc_read(codec, WM8903_REVISION_NUMBER);
-        dev_info(&i2c->dev, "WM8903 revision %d\n",
+        dev_info(codec->dev, "WM8903 revision %d\n",
                  val & WM8903_CHIP_REV_MASK);
 
         wm8903_reset(codec);
@@ -1721,7 +1681,7 @@ static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
                 wm8903->mic_delay = pdata->micdet_delay;
         }
         
-        if (i2c->irq) {
+        if (wm8903->irq) {
                 if (pdata && pdata->irq_active_low) {
                         trigger = IRQF_TRIGGER_LOW;
                         irq_pol = WM8903_IRQ_POL;
@@ -1733,13 +1693,13 @@ static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
                 snd_soc_update_bits(codec, WM8903_INTERRUPT_CONTROL,
                                     WM8903_IRQ_POL, irq_pol);
                 
-                ret = request_threaded_irq(i2c->irq, NULL, wm8903_irq,
+                ret = request_threaded_irq(wm8903->irq, NULL, wm8903_irq,
                                            trigger | IRQF_ONESHOT,
-                                           "wm8903", wm8903);
+                                           "wm8903", codec);
                 if (ret != 0) {
-                        dev_err(&i2c->dev, "Failed to request IRQ: %d\n",
+                        dev_err(codec->dev, "Failed to request IRQ: %d\n",
                                 ret);
-                        goto err;
+                        return ret;
                 }
 
                 /* Enable write sequencer interrupts */
@@ -1781,133 +1741,97 @@ static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
         val |= WM8903_DAC_MUTEMODE;
         snd_soc_write(codec, WM8903_DAC_DIGITAL_1, val);
 
-        wm8903_dai.dev = &i2c->dev;
-        wm8903_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(&i2c->dev, "Failed to register codec: %d\n", ret);
-                goto err_irq;
-        }
-
-        ret = snd_soc_register_dai(&wm8903_dai);
-        if (ret != 0) {
-                dev_err(&i2c->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
-
-        return ret;
+        snd_soc_add_controls(codec, wm8903_snd_controls,
+                                ARRAY_SIZE(wm8903_snd_controls));
+        wm8903_add_widgets(codec);
 
-err_codec:
-        snd_soc_unregister_codec(codec);
-err_irq:
-        if (i2c->irq)
-                free_irq(i2c->irq, wm8903);
-err:
-        wm8903_codec = NULL;
-        kfree(wm8903);
         return ret;
 }
 
-static __devexit int wm8903_i2c_remove(struct i2c_client *client)
+/* power down chip */
+static int wm8903_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        struct wm8903_priv *priv = snd_soc_codec_get_drvdata(codec);
+        wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
 
-        snd_soc_unregister_dai(&wm8903_dai);
-        snd_soc_unregister_codec(codec);
+static struct snd_soc_codec_driver soc_codec_dev_wm8903 = {
+        .probe =        wm8903_probe,
+        .remove =       wm8903_remove,
+        .suspend =      wm8903_suspend,
+        .resume =       wm8903_resume,
+        .set_bias_level = wm8903_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(wm8903_reg_defaults),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8903_reg_defaults,
+        .volatile_register = wm8903_volatile_register,
+};
 
-        wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF);
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
+{
+        struct wm8903_priv *wm8903;
+        int ret;
 
-        if (client->irq)
-                free_irq(client->irq, priv);
+        wm8903 = kzalloc(sizeof(struct wm8903_priv), GFP_KERNEL);
+        if (wm8903 == NULL)
+                return -ENOMEM;
 
-        kfree(priv);
+        i2c_set_clientdata(i2c, wm8903);
+        wm8903->control_data = i2c;
+        wm8903->irq = i2c->irq;
 
-        wm8903_codec = NULL;
-        wm8903_dai.dev = NULL;
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8903, &wm8903_dai, 1);
+        if (ret < 0)
+                kfree(wm8903);
+        return ret;
+}
 
+static __devexit int wm8903_i2c_remove(struct i2c_client *client)
+{
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
-/* i2c codec control layer */
 static const struct i2c_device_id wm8903_i2c_id[] = {
-       { "wm8903", 0 },
-       { }
+        { "wm8903", 0 },
+        { }
 };
 MODULE_DEVICE_TABLE(i2c, wm8903_i2c_id);
 
 static struct i2c_driver wm8903_i2c_driver = {
         .driver = {
-                .name = "WM8903",
+                .name = "wm8903-codec",
                 .owner = THIS_MODULE,
         },
-        .probe    = wm8903_i2c_probe,
-        .remove   = __devexit_p(wm8903_i2c_remove),
+        .probe =    wm8903_i2c_probe,
+        .remove =   __devexit_p(wm8903_i2c_remove),
         .id_table = wm8903_i2c_id,
 };
+#endif
 
-static int wm8903_probe(struct platform_device *pdev)
+static int __init wm8903_modinit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
         int ret = 0;
-
-        if (!wm8903_codec) {
-                dev_err(&pdev->dev, "I2C device not yet probed\n");
-                goto err;
-        }
-
-        socdev->card->codec = wm8903_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(&pdev->dev, "failed to create pcms\n");
-                goto err;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&wm8903_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register wm8903 I2C driver: %d\n",
+                       ret);
         }
-
-        snd_soc_add_controls(socdev->card->codec, wm8903_snd_controls,
-                                ARRAY_SIZE(wm8903_snd_controls));
-        wm8903_add_widgets(socdev->card->codec);
-
+#endif
         return ret;
-
-err:
-        return ret;
-}
-
-/* power down chip */
-static int wm8903_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec->control_data)
-                wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8903 = {
-        .probe =        wm8903_probe,
-        .remove =       wm8903_remove,
-        .suspend =      wm8903_suspend,
-        .resume =       wm8903_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8903);
-
-static int __init wm8903_modinit(void)
-{
-        return i2c_add_driver(&wm8903_i2c_driver);
 }
 module_init(wm8903_modinit);
 
 static void __exit wm8903_exit(void)
 {
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         i2c_del_driver(&wm8903_i2c_driver);
+#endif
 }
 module_exit(wm8903_exit);
 
diff --git a/sound/soc/codecs/wm8903.h b/sound/soc/codecs/wm8903.h
index ce384a2ad820..996435e681e5 100644
--- a/sound/soc/codecs/wm8903.h
+++ b/sound/soc/codecs/wm8903.h
@@ -15,9 +15,6 @@
 
 #include <linux/i2c.h>
 
-extern struct snd_soc_dai wm8903_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8903;
-
 extern int wm8903_mic_detect(struct snd_soc_codec *codec,
                              struct snd_soc_jack *jack,
                              int det, int shrt);
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index f7dcabf6283c..33be84e506ea 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -31,9 +31,6 @@
 
 #include "wm8904.h"
 
-static struct snd_soc_codec *wm8904_codec;
-struct snd_soc_codec_device soc_codec_dev_wm8904;
-
 enum wm8904_type {
         WM8904,
         WM8912,
@@ -52,10 +49,11 @@ static const char *wm8904_supply_names[WM8904_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8904_priv {
-        struct snd_soc_codec codec;
+
         u16 reg_cache[WM8904_MAX_REGISTER + 1];
 
         enum wm8904_type devtype;
+        void *control_data;
 
         struct regulator_bulk_data supplies[WM8904_NUM_SUPPLIES];
 
@@ -689,7 +687,7 @@ static int wm8904_put_drc_enum(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);  
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         struct wm8904_pdata *pdata = wm8904->pdata;
         int value = ucontrol->value.integer.value[0];
 
@@ -760,7 +758,7 @@ static int wm8904_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);  
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         struct wm8904_pdata *pdata = wm8904->pdata;
         int value = ucontrol->value.integer.value[0];
 
@@ -2218,8 +2216,8 @@ static struct snd_soc_dai_ops wm8904_dai_ops = {
         .digital_mute = wm8904_digital_mute,
 };
 
-struct snd_soc_dai wm8904_dai = {
-        .name = "WM8904",
+static struct snd_soc_dai_driver wm8904_dai = {
+        .name = "wm8904-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -2237,24 +2235,17 @@ struct snd_soc_dai wm8904_dai = {
         .ops = &wm8904_dai_ops,
         .symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(wm8904_dai);
 
 #ifdef CONFIG_PM
-static int wm8904_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8904_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8904_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int wm8904_resume(struct platform_device *pdev)
+static int wm8904_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8904_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
@@ -2264,9 +2255,9 @@ static int wm8904_resume(struct platform_device *pdev)
 #define wm8904_resume NULL
 #endif
 
-static void wm8904_handle_retune_mobile_pdata(struct wm8904_priv *wm8904)
+static void wm8904_handle_retune_mobile_pdata(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = &wm8904->codec;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         struct wm8904_pdata *pdata = wm8904->pdata;
         struct snd_kcontrol_new control =
                 SOC_ENUM_EXT("EQ Mode",
@@ -2315,20 +2306,20 @@ static void wm8904_handle_retune_mobile_pdata(struct wm8904_priv *wm8904)
         wm8904->retune_mobile_enum.max = wm8904->num_retune_mobile_texts;
         wm8904->retune_mobile_enum.texts = wm8904->retune_mobile_texts;
 
-        ret = snd_soc_add_controls(&wm8904->codec, &control, 1);
+        ret = snd_soc_add_controls(codec, &control, 1);
         if (ret != 0)
-                dev_err(wm8904->codec.dev,
+                dev_err(codec->dev,
                         "Failed to add ReTune Mobile control: %d\n", ret);
 }
 
-static void wm8904_handle_pdata(struct wm8904_priv *wm8904)
+static void wm8904_handle_pdata(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = &wm8904->codec;
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         struct wm8904_pdata *pdata = wm8904->pdata;
         int ret, i;
 
         if (!pdata) {
-                snd_soc_add_controls(&wm8904->codec, wm8904_eq_controls,
+                snd_soc_add_controls(codec, wm8904_eq_controls,
                                      ARRAY_SIZE(wm8904_eq_controls));
                 return;
         }
@@ -2344,7 +2335,7 @@ static void wm8904_handle_pdata(struct wm8904_priv *wm8904)
                 wm8904->drc_texts = kmalloc(sizeof(char *)
                                             * pdata->num_drc_cfgs, GFP_KERNEL);
                 if (!wm8904->drc_texts) {
-                        dev_err(wm8904->codec.dev,
+                        dev_err(codec->dev,
                                 "Failed to allocate %d DRC config texts\n",
                                 pdata->num_drc_cfgs);
                         return;
@@ -2356,9 +2347,9 @@ static void wm8904_handle_pdata(struct wm8904_priv *wm8904)
                 wm8904->drc_enum.max = pdata->num_drc_cfgs;
                 wm8904->drc_enum.texts = wm8904->drc_texts;
 
-                ret = snd_soc_add_controls(&wm8904->codec, &control, 1);
+                ret = snd_soc_add_controls(codec, &control, 1);
                 if (ret != 0)
-                        dev_err(wm8904->codec.dev,
+                        dev_err(codec->dev,
                                 "Failed to add DRC mode control: %d\n", ret);
 
                 wm8904_set_drc(codec);
@@ -2368,89 +2359,19 @@ static void wm8904_handle_pdata(struct wm8904_priv *wm8904)
                 pdata->num_retune_mobile_cfgs);
 
         if (pdata->num_retune_mobile_cfgs)
-                wm8904_handle_retune_mobile_pdata(wm8904);
+                wm8904_handle_retune_mobile_pdata(codec);
         else
-                snd_soc_add_controls(&wm8904->codec, wm8904_eq_controls,
+                snd_soc_add_controls(codec, wm8904_eq_controls,
                                      ARRAY_SIZE(wm8904_eq_controls));
 }
 
-static int wm8904_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (wm8904_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
 
-        socdev->card->codec = wm8904_codec;
-        codec = wm8904_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        wm8904_handle_pdata(snd_soc_codec_get_drvdata(codec));
-
-        wm8904_add_widgets(codec);
-
-        return ret;
-
-pcm_err:
-        return ret;
-}
-
-static int wm8904_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8904 = {
-        .probe =        wm8904_probe,
-        .remove =       wm8904_remove,
-        .suspend =      wm8904_suspend,
-        .resume =       wm8904_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8904);
-
-static int wm8904_register(struct wm8904_priv *wm8904,
-                           enum snd_soc_control_type control)
+static int wm8904_probe(struct snd_soc_codec *codec)
 {
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
         struct wm8904_pdata *pdata = wm8904->pdata;
-        int ret;
-        struct snd_soc_codec *codec = &wm8904->codec;
-        int i;
-
-        if (wm8904_codec) {
-                dev_err(codec->dev, "Another WM8904 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
+        int ret, i;
 
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8904);
-        codec->name = "WM8904";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8904_set_bias_level;
-        codec->dai = &wm8904_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = WM8904_MAX_REGISTER;
-        codec->reg_cache = &wm8904->reg_cache;
-        codec->volatile_register = wm8904_volatile_register;
         codec->cache_sync = 1;
         codec->idle_bias_off = 1;
 
@@ -2463,16 +2384,13 @@ static int wm8904_register(struct wm8904_priv *wm8904,
         default:
                 dev_err(codec->dev, "Unknown device type %d\n",
                         wm8904->devtype);
-                ret = -EINVAL;
-                goto err;
+                return -EINVAL;
         }
 
-        memcpy(codec->reg_cache, wm8904_reg, sizeof(wm8904_reg));
-
-        ret = snd_soc_codec_set_cache_io(codec, 8, 16, control);
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         for (i = 0; i < ARRAY_SIZE(wm8904->supplies); i++)
@@ -2482,7 +2400,7 @@ static int wm8904_register(struct wm8904_priv *wm8904,
                                  wm8904->supplies);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         ret = regulator_bulk_enable(ARRAY_SIZE(wm8904->supplies),
@@ -2517,8 +2435,6 @@ static int wm8904_register(struct wm8904_priv *wm8904,
                 goto err_enable;
         }
 
-        wm8904_dai.dev = codec->dev;
-
         /* Change some default settings - latch VU and enable ZC */
         wm8904->reg_cache[WM8904_ADC_DIGITAL_VOLUME_LEFT] |= WM8904_ADC_VU;
         wm8904->reg_cache[WM8904_ADC_DIGITAL_VOLUME_RIGHT] |= WM8904_ADC_VU;
@@ -2563,72 +2479,68 @@ static int wm8904_register(struct wm8904_priv *wm8904,
         /* Bias level configuration will have done an extra enable */
         regulator_bulk_disable(ARRAY_SIZE(wm8904->supplies), wm8904->supplies);
 
-        wm8904_codec = codec;
+        wm8904_handle_pdata(codec);
 
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err_enable;
-        }
-
-        ret = snd_soc_register_dai(&wm8904_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
+        wm8904_add_widgets(codec);
 
         return 0;
 
-err_codec:
-        snd_soc_unregister_codec(codec);
 err_enable:
         regulator_bulk_disable(ARRAY_SIZE(wm8904->supplies), wm8904->supplies);
 err_get:
         regulator_bulk_free(ARRAY_SIZE(wm8904->supplies), wm8904->supplies);
-err:
-        kfree(wm8904);
         return ret;
 }
 
-static void wm8904_unregister(struct wm8904_priv *wm8904)
+static int wm8904_remove(struct snd_soc_codec *codec)
 {
-        wm8904_set_bias_level(&wm8904->codec, SND_SOC_BIAS_OFF);
+        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+
+        wm8904_set_bias_level(codec, SND_SOC_BIAS_OFF);
         regulator_bulk_free(ARRAY_SIZE(wm8904->supplies), wm8904->supplies);
-        snd_soc_unregister_dai(&wm8904_dai);
-        snd_soc_unregister_codec(&wm8904->codec);
-        kfree(wm8904);
-        wm8904_codec = NULL;
+
+        return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_wm8904 = {
+        .probe =        wm8904_probe,
+        .remove =       wm8904_remove,
+        .suspend =      wm8904_suspend,
+        .resume =       wm8904_resume,
+        .set_bias_level = wm8904_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(wm8904_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8904_reg,
+        .volatile_register = wm8904_volatile_register,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8904_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
         struct wm8904_priv *wm8904;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8904 = kzalloc(sizeof(struct wm8904_priv), GFP_KERNEL);
         if (wm8904 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8904->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
-
         wm8904->devtype = id->driver_data;
-
         i2c_set_clientdata(i2c, wm8904);
-        codec->control_data = i2c;
+        wm8904->control_data = i2c;
         wm8904->pdata = i2c->dev.platform_data;
 
-        codec->dev = &i2c->dev;
-
-        return wm8904_register(wm8904, SND_SOC_I2C);
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8904, &wm8904_dai, 1);
+        if (ret < 0)
+                kfree(wm8904);
+        return ret;
 }
 
 static __devexit int wm8904_i2c_remove(struct i2c_client *client)
 {
-        struct wm8904_priv *wm8904 = i2c_get_clientdata(client);
-        wm8904_unregister(wm8904);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -2641,7 +2553,7 @@ MODULE_DEVICE_TABLE(i2c, wm8904_i2c_id);
 
 static struct i2c_driver wm8904_i2c_driver = {
         .driver = {
-                .name = "WM8904",
+                .name = "wm8904-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8904_i2c_probe,
@@ -2652,15 +2564,15 @@ static struct i2c_driver wm8904_i2c_driver = {
 
 static int __init wm8904_modinit(void)
 {
-        int ret;
+        int ret = 0;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8904_i2c_driver);
         if (ret != 0) {
-                printk(KERN_ERR "Failed to register WM8904 I2C driver: %d\n",
+                printk(KERN_ERR "Failed to register wm8904 I2C driver: %d\n",
                        ret);
         }
 #endif
-        return 0;
+        return ret;
 }
 module_init(wm8904_modinit);
 
diff --git a/sound/soc/codecs/wm8904.h b/sound/soc/codecs/wm8904.h
index abe5059b3004..9e8c84188ba7 100644
--- a/sound/soc/codecs/wm8904.h
+++ b/sound/soc/codecs/wm8904.h
@@ -21,9 +21,6 @@
 #define WM8904_FLL_LRCLK         3
 #define WM8904_FLL_FREE_RUNNING  4
 
-extern struct snd_soc_dai wm8904_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8904;
-
 /*
  * Register values.
  */
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index f0c11138e610..d28bf0dfdb1d 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -44,7 +44,8 @@
 struct wm8940_priv {
         unsigned int sysclk;
         u16 reg_cache[WM8940_CACHEREGNUM];
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
 };
 
 static u16 wm8940_reg_defaults[] = {
@@ -365,8 +366,7 @@ static int wm8940_i2s_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         u16 iface = snd_soc_read(codec, WM8940_IFACE) & 0xFD9F;
         u16 addcntrl = snd_soc_read(codec, WM8940_ADDCNTRL) & 0xFFF1;
         u16 companding =  snd_soc_read(codec,
@@ -636,8 +636,8 @@ static struct snd_soc_dai_ops wm8940_dai_ops = {
         .set_pll = wm8940_set_dai_pll,
 };
 
-struct snd_soc_dai wm8940_dai = {
-        .name = "WM8940",
+static struct snd_soc_dai_driver wm8940_dai = {
+        .name = "wm8940-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -655,20 +655,14 @@ struct snd_soc_dai wm8940_dai = {
         .ops = &wm8940_dai_ops,
         .symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(wm8940_dai);
 
-static int wm8940_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8940_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         return wm8940_set_bias_level(codec, SND_SOC_BIAS_OFF);
 }
 
-static int wm8940_resume(struct platform_device *pdev)
+static int wm8940_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         int ret;
         u8 data[3];
@@ -697,108 +691,26 @@ error_ret:
         return ret;
 }
 
-static struct snd_soc_codec *wm8940_codec;
-
-static int wm8940_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-
-        int ret = 0;
-
-        if (wm8940_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = wm8940_codec;
-        codec = wm8940_codec;
-
-        mutex_init(&codec->mutex);
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        ret = snd_soc_add_controls(codec, wm8940_snd_controls,
-                             ARRAY_SIZE(wm8940_snd_controls));
-        if (ret)
-                goto error_free_pcms;
-        ret = wm8940_add_widgets(codec);
-        if (ret)
-                goto error_free_pcms;
-
-        return ret;
-
-error_free_pcms:
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-pcm_err:
-        return ret;
-}
-
-static int wm8940_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8940 = {
-        .probe = wm8940_probe,
-        .remove = wm8940_remove,
-        .suspend = wm8940_suspend,
-        .resume = wm8940_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8940);
-
-static int wm8940_register(struct wm8940_priv *wm8940,
-                           enum snd_soc_control_type control)
+static int wm8940_probe(struct snd_soc_codec *codec)
 {
-        struct wm8940_setup_data *pdata = wm8940->codec.dev->platform_data;
-        struct snd_soc_codec *codec = &wm8940->codec;
+        struct wm8940_priv *wm8940 = snd_soc_codec_get_drvdata(codec);
+        struct wm8940_setup_data *pdata = codec->dev->platform_data;
         int ret;
         u16 reg;
-        if (wm8940_codec) {
-                dev_err(codec->dev, "Another WM8940 is registered\n");
-                return -EINVAL;
-        }
-
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8940);
-        codec->name = "WM8940";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8940_set_bias_level;
-        codec->dai = &wm8940_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(wm8940_reg_defaults);
-        codec->reg_cache = &wm8940->reg_cache;
 
-        ret = snd_soc_codec_set_cache_io(codec, 8, 16, control);
+        codec->control_data = wm8940->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, wm8940->control_type);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
                 return ret;
         }
 
-        memcpy(codec->reg_cache, wm8940_reg_defaults,
-               sizeof(wm8940_reg_defaults));
-
         ret = wm8940_reset(codec);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to issue reset\n");
                 return ret;
         }
 
-        wm8940_dai.dev = codec->dev;
-
         wm8940_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         ret = snd_soc_write(codec, WM8940_POWER1, 0x180);
@@ -814,64 +726,60 @@ static int wm8940_register(struct wm8940_priv *wm8940,
                         return ret;
         }
 
-
-        wm8940_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
+        ret = snd_soc_add_controls(codec, wm8940_snd_controls,
+                             ARRAY_SIZE(wm8940_snd_controls));
+        if (ret)
                 return ret;
-        }
-
-        ret = snd_soc_register_dai(&wm8940_dai);
-        if (ret) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                snd_soc_unregister_codec(codec);
+        ret = wm8940_add_widgets(codec);
+        if (ret)
                 return ret;
-        }
 
-        return 0;
+        return ret;
+;
 }
 
-static void wm8940_unregister(struct wm8940_priv *wm8940)
+static int wm8940_remove(struct snd_soc_codec *codec)
 {
-        wm8940_set_bias_level(&wm8940->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dai(&wm8940_dai);
-        snd_soc_unregister_codec(&wm8940->codec);
-        kfree(wm8940);
-        wm8940_codec = NULL;
+        wm8940_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
 }
 
-static int wm8940_i2c_probe(struct i2c_client *i2c,
-                            const struct i2c_device_id *id)
+static struct snd_soc_codec_driver soc_codec_dev_wm8940 = {
+        .probe =        wm8940_probe,
+        .remove =       wm8940_remove,
+        .suspend =      wm8940_suspend,
+        .resume =       wm8940_resume,
+        .set_bias_level = wm8940_set_bias_level,
+        .reg_cache_size = sizeof(wm8940_reg_defaults),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8940_reg_defaults,
+};
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8940_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
 {
-        int ret;
         struct wm8940_priv *wm8940;
-        struct snd_soc_codec *codec;
+        int ret;
 
-        wm8940 = kzalloc(sizeof *wm8940, GFP_KERNEL);
+        wm8940 = kzalloc(sizeof(struct wm8940_priv), GFP_KERNEL);
         if (wm8940 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8940->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
         i2c_set_clientdata(i2c, wm8940);
-        codec->control_data = i2c;
-        codec->dev = &i2c->dev;
+        wm8940->control_data = i2c;
 
-        ret = wm8940_register(wm8940, SND_SOC_I2C);
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8940, &wm8940_dai, 1);
         if (ret < 0)
                 kfree(wm8940);
-
         return ret;
 }
 
-static int __devexit wm8940_i2c_remove(struct i2c_client *client)
+static __devexit int wm8940_i2c_remove(struct i2c_client *client)
 {
-        struct wm8940_priv *wm8940 = i2c_get_clientdata(client);
-
-        wm8940_unregister(wm8940);
-
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -883,29 +791,34 @@ MODULE_DEVICE_TABLE(i2c, wm8940_i2c_id);
 
 static struct i2c_driver wm8940_i2c_driver = {
         .driver = {
-                .name = "WM8940 I2C Codec",
+                .name = "wm8940-codec",
                 .owner = THIS_MODULE,
         },
-        .probe = wm8940_i2c_probe,
-        .remove = __devexit_p(wm8940_i2c_remove),
+        .probe =    wm8940_i2c_probe,
+        .remove =   __devexit_p(wm8940_i2c_remove),
         .id_table = wm8940_i2c_id,
 };
+#endif
 
 static int __init wm8940_modinit(void)
 {
-        int ret;
-
+        int ret = 0;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8940_i2c_driver);
-        if (ret)
-                printk(KERN_ERR "Failed to register WM8940 I2C driver: %d\n",
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register wm8940 I2C driver: %d\n",
                        ret);
+        }
+#endif
         return ret;
 }
 module_init(wm8940_modinit);
 
 static void __exit wm8940_exit(void)
 {
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         i2c_del_driver(&wm8940_i2c_driver);
+#endif
 }
 module_exit(wm8940_exit);
 
diff --git a/sound/soc/codecs/wm8940.h b/sound/soc/codecs/wm8940.h
index 8410eed3ef84..907fe192e9e0 100644
--- a/sound/soc/codecs/wm8940.h
+++ b/sound/soc/codecs/wm8940.h
@@ -15,8 +15,6 @@ struct wm8940_setup_data {
 #define WM8940_VROI_30K 1
         unsigned int vroi:1;
 };
-extern struct snd_soc_dai wm8940_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8940;
 
 /* WM8940 register space */
 #define WM8940_SOFTRESET        0x00
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index 5f025593d84d..a5a9f8ef5771 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -30,9 +30,6 @@
 
 #include "wm8955.h"
 
-static struct snd_soc_codec *wm8955_codec;
-struct snd_soc_codec_device soc_codec_dev_wm8955;
-
 #define WM8955_NUM_SUPPLIES 4
 static const char *wm8955_supply_names[WM8955_NUM_SUPPLIES] = {
         "DCVDD",
@@ -43,7 +40,9 @@ static const char *wm8955_supply_names[WM8955_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8955_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
+
         u16 reg_cache[WM8955_MAX_REGISTER + 1];
 
         unsigned int mclk_rate;
@@ -52,8 +51,6 @@ struct wm8955_priv {
         int fs;
 
         struct regulator_bulk_data supplies[WM8955_NUM_SUPPLIES];
-
-        struct wm8955_pdata *pdata;
 };
 
 static const u16 wm8955_reg[WM8955_MAX_REGISTER + 1] = {
@@ -870,8 +867,8 @@ static struct snd_soc_dai_ops wm8955_dai_ops = {
         .digital_mute = wm8955_digital_mute,
 };
 
-struct snd_soc_dai wm8955_dai = {
-        .name = "WM8955",
+static struct snd_soc_dai_driver wm8955_dai = {
+        .name = "wm8955-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 2,
@@ -881,24 +878,17 @@ struct snd_soc_dai wm8955_dai = {
         },
         .ops = &wm8955_dai_ops,
 };
-EXPORT_SYMBOL_GPL(wm8955_dai);
 
 #ifdef CONFIG_PM
-static int wm8955_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8955_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8955_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int wm8955_resume(struct platform_device *pdev)
+static int wm8955_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8955_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
@@ -908,86 +898,17 @@ static int wm8955_resume(struct platform_device *pdev)
 #define wm8955_resume NULL
 #endif
 
-static int wm8955_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (wm8955_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = wm8955_codec;
-        codec = wm8955_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        wm8955_add_widgets(codec);
-
-        return ret;
-
-pcm_err:
-        return ret;
-}
-
-static int wm8955_remove(struct platform_device *pdev)
+static int wm8955_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8955 = {
-        .probe =        wm8955_probe,
-        .remove =       wm8955_remove,
-        .suspend =      wm8955_suspend,
-        .resume =       wm8955_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8955);
-
-static int wm8955_register(struct wm8955_priv *wm8955,
-                           enum snd_soc_control_type control)
-{
-        int ret;
-        struct snd_soc_codec *codec = &wm8955->codec;
-        int i;
-
-        if (wm8955_codec) {
-                dev_err(codec->dev, "Another WM8955 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8955);
-        codec->name = "WM8955";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8955_set_bias_level;
-        codec->dai = &wm8955_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = WM8955_MAX_REGISTER;
-        codec->reg_cache = &wm8955->reg_cache;
-
-        memcpy(codec->reg_cache, wm8955_reg, sizeof(wm8955_reg));
+        struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
+        struct wm8955_pdata *pdata = dev_get_platdata(codec->dev);
+        int ret, i;
 
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        codec->control_data = wm8955->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8955->control_type);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         for (i = 0; i < ARRAY_SIZE(wm8955->supplies); i++)
@@ -997,7 +918,7 @@ static int wm8955_register(struct wm8955_priv *wm8955,
                                  wm8955->supplies);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         ret = regulator_bulk_enable(ARRAY_SIZE(wm8955->supplies),
@@ -1013,8 +934,6 @@ static int wm8955_register(struct wm8955_priv *wm8955,
                 goto err_enable;
         }
 
-        wm8955_dai.dev = codec->dev;
-
         /* Change some default settings - latch VU and enable ZC */
         wm8955->reg_cache[WM8955_LEFT_DAC_VOLUME] |= WM8955_LDVU;
         wm8955->reg_cache[WM8955_RIGHT_DAC_VOLUME] |= WM8955_RDVU;
@@ -1028,12 +947,12 @@ static int wm8955_register(struct wm8955_priv *wm8955,
         wm8955->reg_cache[WM8955_BASS_CONTROL] |= WM8955_BB;
 
         /* Set platform data values */
-        if (wm8955->pdata) {
-                if (wm8955->pdata->out2_speaker)
+        if (pdata) {
+                if (pdata->out2_speaker)
                         wm8955->reg_cache[WM8955_ADDITIONAL_CONTROL_2]
                                 |= WM8955_ROUT2INV;
 
-                if (wm8955->pdata->monoin_diff)
+                if (pdata->monoin_diff)
                         wm8955->reg_cache[WM8955_MONO_OUT_MIX_1]
                                 |= WM8955_DMEN;
         }
@@ -1043,70 +962,61 @@ static int wm8955_register(struct wm8955_priv *wm8955,
         /* Bias level configuration will have done an extra enable */
         regulator_bulk_disable(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
 
-        wm8955_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err_enable;
-        }
-
-        ret = snd_soc_register_dai(&wm8955_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
-
+        wm8955_add_widgets(codec);
         return 0;
 
-err_codec:
-        snd_soc_unregister_codec(codec);
 err_enable:
         regulator_bulk_disable(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
 err_get:
         regulator_bulk_free(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
-err:
-        kfree(wm8955);
         return ret;
 }
 
-static void wm8955_unregister(struct wm8955_priv *wm8955)
+static int wm8955_remove(struct snd_soc_codec *codec)
 {
-        wm8955_set_bias_level(&wm8955->codec, SND_SOC_BIAS_OFF);
+        struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
+
+        wm8955_set_bias_level(codec, SND_SOC_BIAS_OFF);
         regulator_bulk_free(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
-        snd_soc_unregister_dai(&wm8955_dai);
-        snd_soc_unregister_codec(&wm8955->codec);
-        kfree(wm8955);
-        wm8955_codec = NULL;
+        return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_wm8955 = {
+        .probe =        wm8955_probe,
+        .remove =       wm8955_remove,
+        .suspend =      wm8955_suspend,
+        .resume =       wm8955_resume,
+        .set_bias_level = wm8955_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(wm8955_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8955_reg,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8955_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
         struct wm8955_priv *wm8955;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8955 = kzalloc(sizeof(struct wm8955_priv), GFP_KERNEL);
         if (wm8955 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8955->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
-
         i2c_set_clientdata(i2c, wm8955);
-        codec->control_data = i2c;
-        wm8955->pdata = i2c->dev.platform_data;
-
-        codec->dev = &i2c->dev;
+        wm8955->control_data = i2c;
 
-        return wm8955_register(wm8955, SND_SOC_I2C);
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8955, &wm8955_dai, 1);
+        if (ret < 0)
+                kfree(wm8955);
+        return ret;
 }
 
 static __devexit int wm8955_i2c_remove(struct i2c_client *client)
 {
-        struct wm8955_priv *wm8955 = i2c_get_clientdata(client);
-        wm8955_unregister(wm8955);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -1118,7 +1028,7 @@ MODULE_DEVICE_TABLE(i2c, wm8955_i2c_id);
 
 static struct i2c_driver wm8955_i2c_driver = {
         .driver = {
-                .name = "wm8955",
+                .name = "wm8955-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8955_i2c_probe,
@@ -1129,7 +1039,7 @@ static struct i2c_driver wm8955_i2c_driver = {
 
 static int __init wm8955_modinit(void)
 {
-        int ret;
+        int ret = 0;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8955_i2c_driver);
         if (ret != 0) {
@@ -1137,7 +1047,7 @@ static int __init wm8955_modinit(void)
                        ret);
         }
 #endif
-        return 0;
+        return ret;
 }
 module_init(wm8955_modinit);
 
diff --git a/sound/soc/codecs/wm8955.h b/sound/soc/codecs/wm8955.h
index ae349c8531f6..d13fd5c5fa63 100644
--- a/sound/soc/codecs/wm8955.h
+++ b/sound/soc/codecs/wm8955.h
@@ -15,9 +15,6 @@
 
 #define WM8955_CLK_MCLK 1
 
-extern struct snd_soc_dai wm8955_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8955;
-
 /*
  * Register values.
  */
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index 3c6ee61f6c95..8d5efb333c33 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -29,8 +29,6 @@
 
 #define AUDIO_NAME "wm8960"
 
-struct snd_soc_codec_device soc_codec_dev_wm8960;
-
 /* R25 - Power 1 */
 #define WM8960_VMID_MASK 0x180
 #define WM8960_VREF      0x40
@@ -75,7 +73,10 @@ static const u16 wm8960_reg[WM8960_CACHEREGNUM] = {
 
 struct wm8960_priv {
         u16 reg_cache[WM8960_CACHEREGNUM];
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
+        int (*set_bias_level)(struct snd_soc_codec *,
+                              enum snd_soc_bias_level level);
         struct snd_soc_dapm_widget *lout1;
         struct snd_soc_dapm_widget *rout1;
         struct snd_soc_dapm_widget *out3;
@@ -507,8 +508,7 @@ static int wm8960_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
         u16 iface = snd_soc_read(codec, WM8960_IFACE1) & 0xfff3;
         int i;
@@ -849,6 +849,14 @@ static int wm8960_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
         return 0;
 }
 
+static int wm8960_set_bias_level(struct snd_soc_codec *codec,
+                                 enum snd_soc_bias_level level)
+{
+        struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
+
+        return wm8960->set_bias_level(codec, level);
+}
+
 #define WM8960_RATES SNDRV_PCM_RATE_8000_48000
 
 #define WM8960_FORMATS \
@@ -863,8 +871,8 @@ static struct snd_soc_dai_ops wm8960_dai_ops = {
         .set_pll = wm8960_set_dai_pll,
 };
 
-struct snd_soc_dai wm8960_dai = {
-        .name = "WM8960",
+static struct snd_soc_dai_driver wm8960_dai = {
+        .name = "wm8960-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -880,21 +888,18 @@ struct snd_soc_dai wm8960_dai = {
         .ops = &wm8960_dai_ops,
         .symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(wm8960_dai);
 
-static int wm8960_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8960_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
 
-        codec->set_bias_level(codec, SND_SOC_BIAS_OFF);
+        wm8960->set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int wm8960_resume(struct platform_device *pdev)
+static int wm8960_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
         int i;
         u8 data[2];
         u16 *cache = codec->reg_cache;
@@ -906,78 +911,19 @@ static int wm8960_resume(struct platform_device *pdev)
                 codec->hw_write(codec->control_data, data, 2);
         }
 
-        codec->set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
+        wm8960->set_bias_level(codec, SND_SOC_BIAS_STANDBY);
         return 0;
 }
 
-static struct snd_soc_codec *wm8960_codec;
-
-static int wm8960_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (wm8960_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = wm8960_codec;
-        codec = wm8960_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        snd_soc_add_controls(codec, wm8960_snd_controls,
-                             ARRAY_SIZE(wm8960_snd_controls));
-        wm8960_add_widgets(codec);
-
-        return ret;
-
-pcm_err:
-        return ret;
-}
-
-/* power down chip */
-static int wm8960_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8960 = {
-        .probe =        wm8960_probe,
-        .remove =       wm8960_remove,
-        .suspend =      wm8960_suspend,
-        .resume =       wm8960_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8960);
-
-static int wm8960_register(struct wm8960_priv *wm8960,
-                           enum snd_soc_control_type control)
+static int wm8960_probe(struct snd_soc_codec *codec)
 {
-        struct wm8960_data *pdata = wm8960->codec.dev->platform_data;
-        struct snd_soc_codec *codec = &wm8960->codec;
+        struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
+        struct wm8960_data *pdata = dev_get_platdata(codec->dev);
         int ret;
         u16 reg;
 
-        if (wm8960_codec) {
-                dev_err(codec->dev, "Another WM8960 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        codec->set_bias_level = wm8960_set_bias_level_out3;
+        wm8960->set_bias_level = wm8960_set_bias_level_out3;
+        codec->control_data = wm8960->control_data;
 
         if (!pdata) {
                 dev_warn(codec->dev, "No platform data supplied\n");
@@ -988,39 +934,22 @@ static int wm8960_register(struct wm8960_priv *wm8960,
                 }
 
                 if (pdata->capless)
-                        codec->set_bias_level = wm8960_set_bias_level_capless;
+                        wm8960->set_bias_level = wm8960_set_bias_level_capless;
         }
 
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8960);
-        codec->name = "WM8960";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->dai = &wm8960_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = WM8960_CACHEREGNUM;
-        codec->reg_cache = &wm8960->reg_cache;
-
-        memcpy(codec->reg_cache, wm8960_reg, sizeof(wm8960_reg));
-
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8960->control_type);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         ret = wm8960_reset(codec);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to issue reset\n");
-                goto err;
+                return ret;
         }
 
-        wm8960_dai.dev = codec->dev;
-
-        codec->set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        wm8960->set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         /* Latch the update bits */
         reg = snd_soc_read(codec, WM8960_LINVOL);
@@ -1044,62 +973,58 @@ static int wm8960_register(struct wm8960_priv *wm8960,
         reg = snd_soc_read(codec, WM8960_ROUT2);
         snd_soc_write(codec, WM8960_ROUT2, reg | 0x100);
 
-        wm8960_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
-
-        ret = snd_soc_register_dai(&wm8960_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
+        snd_soc_add_controls(codec, wm8960_snd_controls,
+                                     ARRAY_SIZE(wm8960_snd_controls));
+        wm8960_add_widgets(codec);
 
         return 0;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        kfree(wm8960);
-        return ret;
 }
 
-static void wm8960_unregister(struct wm8960_priv *wm8960)
+/* power down chip */
+static int wm8960_remove(struct snd_soc_codec *codec)
 {
-        wm8960->codec.set_bias_level(&wm8960->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dai(&wm8960_dai);
-        snd_soc_unregister_codec(&wm8960->codec);
-        kfree(wm8960);
-        wm8960_codec = NULL;
+        struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
+
+        wm8960->set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_wm8960 = {
+        .probe =        wm8960_probe,
+        .remove =       wm8960_remove,
+        .suspend =      wm8960_suspend,
+        .resume =       wm8960_resume,
+        .set_bias_level = wm8960_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(wm8960_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8960_reg,
+};
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8960_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
         struct wm8960_priv *wm8960;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8960 = kzalloc(sizeof(struct wm8960_priv), GFP_KERNEL);
         if (wm8960 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8960->codec;
-
         i2c_set_clientdata(i2c, wm8960);
-        codec->control_data = i2c;
-
-        codec->dev = &i2c->dev;
+        wm8960->control_data = i2c;
 
-        return wm8960_register(wm8960, SND_SOC_I2C);
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8960, &wm8960_dai, 1);
+        if (ret < 0)
+                kfree(wm8960);
+        return ret;
 }
 
 static __devexit int wm8960_i2c_remove(struct i2c_client *client)
 {
-        struct wm8960_priv *wm8960 = i2c_get_clientdata(client);
-        wm8960_unregister(wm8960);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -1111,35 +1036,37 @@ MODULE_DEVICE_TABLE(i2c, wm8960_i2c_id);
 
 static struct i2c_driver wm8960_i2c_driver = {
         .driver = {
-                .name = "wm8960",
+                .name = "wm8960-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8960_i2c_probe,
         .remove =   __devexit_p(wm8960_i2c_remove),
         .id_table = wm8960_i2c_id,
 };
+#endif
 
 static int __init wm8960_modinit(void)
 {
-        int ret;
-
+        int ret = 0;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8960_i2c_driver);
         if (ret != 0) {
                 printk(KERN_ERR "Failed to register WM8960 I2C driver: %d\n",
                        ret);
         }
-
+#endif
         return ret;
 }
 module_init(wm8960_modinit);
 
 static void __exit wm8960_exit(void)
 {
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         i2c_del_driver(&wm8960_i2c_driver);
+#endif
 }
 module_exit(wm8960_exit);
 
-
 MODULE_DESCRIPTION("ASoC WM8960 driver");
 MODULE_AUTHOR("Liam Girdwood");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8960.h b/sound/soc/codecs/wm8960.h
index a5ef65481b86..2d8163d7004b 100644
--- a/sound/soc/codecs/wm8960.h
+++ b/sound/soc/codecs/wm8960.h
@@ -110,7 +110,4 @@
 #define WM8960_OPCLK_DIV_5_5            (4 << 0)
 #define WM8960_OPCLK_DIV_6              (5 << 0)
 
-extern struct snd_soc_dai wm8960_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8960;
-
 #endif
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 2549d3a297ab..5ebe2c04e5cf 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -288,7 +288,8 @@ static u16 wm8961_reg_defaults[] = {
 };
 
 struct wm8961_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         int sysclk;
         u16 reg_cache[WM8961_MAX_REGISTER];
 };
@@ -940,8 +941,8 @@ static struct snd_soc_dai_ops wm8961_dai_ops = {
         .set_clkdiv = wm8961_set_clkdiv,
 };
 
-struct snd_soc_dai wm8961_dai = {
-        .name = "WM8961",
+static struct snd_soc_dai_driver wm8961_dai = {
+        .name = "wm8961-hifi",
         .playback = {
                 .stream_name = "HiFi Playback",
                 .channels_min = 1,
@@ -956,140 +957,24 @@ struct snd_soc_dai wm8961_dai = {
                 .formats = WM8961_FORMATS,},
         .ops = &wm8961_dai_ops,
 };
-EXPORT_SYMBOL_GPL(wm8961_dai);
 
-
-static struct snd_soc_codec *wm8961_codec;
-
-static int wm8961_probe(struct platform_device *pdev)
+static int wm8961_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
+        struct wm8961_priv *wm8961 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
-
-        if (wm8961_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = wm8961_codec;
-        codec = wm8961_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        snd_soc_add_controls(codec, wm8961_snd_controls,
-                                ARRAY_SIZE(wm8961_snd_controls));
-        snd_soc_dapm_new_controls(codec, wm8961_dapm_widgets,
-                                  ARRAY_SIZE(wm8961_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
-
-        return ret;
-
-pcm_err:
-        return ret;
-}
-
-static int wm8961_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-#ifdef CONFIG_PM
-static int wm8961_suspend(struct platform_device *pdev, pm_message_t state)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        wm8961_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-        return 0;
-}
-
-static int wm8961_resume(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-        u16 *reg_cache = codec->reg_cache;
-        int i;
-
-        for (i = 0; i < codec->reg_cache_size; i++) {
-                if (reg_cache[i] == wm8961_reg_defaults[i])
-                        continue;
-
-                if (i == WM8961_SOFTWARE_RESET)
-                        continue;
-
-                snd_soc_write(codec, i, reg_cache[i]);
-        }
-
-        wm8961_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-        return 0;
-}
-#else
-#define wm8961_suspend NULL
-#define wm8961_resume NULL
-#endif
-
-struct snd_soc_codec_device soc_codec_dev_wm8961 = {
-        .probe =        wm8961_probe,
-        .remove =       wm8961_remove,
-        .suspend =      wm8961_suspend,
-        .resume =       wm8961_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8961);
-
-static int wm8961_register(struct wm8961_priv *wm8961)
-{
-        struct snd_soc_codec *codec = &wm8961->codec;
-        int ret;
         u16 reg;
 
-        if (wm8961_codec) {
-                dev_err(codec->dev, "Another WM8961 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8961);
-        codec->name = "WM8961";
-        codec->owner = THIS_MODULE;
-        codec->dai = &wm8961_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(wm8961->reg_cache);
-        codec->reg_cache = &wm8961->reg_cache;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8961_set_bias_level;
-        codec->volatile_register = wm8961_volatile_register;
-
-        memcpy(codec->reg_cache, wm8961_reg_defaults,
-               sizeof(wm8961_reg_defaults));
-
+        codec->control_data = wm8961->control_data;
         ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         reg = snd_soc_read(codec, WM8961_SOFTWARE_RESET);
         if (reg != 0x1801) {
                 dev_err(codec->dev, "Device is not a WM8961: ID=0x%x\n", reg);
-                ret = -EINVAL;
-                goto err;
+                return -EINVAL;
         }
 
         /* This isn't volatile - readback doesn't correspond to write */
@@ -1102,7 +987,7 @@ static int wm8961_register(struct wm8961_priv *wm8961)
         ret = wm8961_reset(codec);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to issue reset\n");
-                goto err;
+                return ret;
         }
 
         /* Enable class W */
@@ -1140,64 +1025,90 @@ static int wm8961_register(struct wm8961_priv *wm8961)
 
         wm8961_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        wm8961_dai.dev = codec->dev;
+        snd_soc_add_controls(codec, wm8961_snd_controls,
+                                ARRAY_SIZE(wm8961_snd_controls));
+        snd_soc_dapm_new_controls(codec, wm8961_dapm_widgets,
+                                  ARRAY_SIZE(wm8961_dapm_widgets));
+        snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
 
-        wm8961_codec = codec;
+        return 0;
+}
 
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
+static int wm8961_remove(struct snd_soc_codec *codec)
+{
+        wm8961_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
+}
 
-        ret = snd_soc_register_dai(&wm8961_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
+#ifdef CONFIG_PM
+static int wm8961_suspend(struct snd_soc_codec *codec, pm_message_t state)
+{
+        wm8961_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        kfree(wm8961);
-        return ret;
 }
 
-static void wm8961_unregister(struct wm8961_priv *wm8961)
+static int wm8961_resume(struct snd_soc_codec *codec)
 {
-        wm8961_set_bias_level(&wm8961->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dai(&wm8961_dai);
-        snd_soc_unregister_codec(&wm8961->codec);
-        kfree(wm8961);
-        wm8961_codec = NULL;
+        u16 *reg_cache = codec->reg_cache;
+        int i;
+
+        for (i = 0; i < codec->driver->reg_cache_size; i++) {
+                if (reg_cache[i] == wm8961_reg_defaults[i])
+                        continue;
+
+                if (i == WM8961_SOFTWARE_RESET)
+                        continue;
+
+                snd_soc_write(codec, i, reg_cache[i]);
+        }
+
+        wm8961_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        return 0;
 }
+#else
+#define wm8961_suspend NULL
+#define wm8961_resume NULL
+#endif
 
+static struct snd_soc_codec_driver soc_codec_dev_wm8961 = {
+        .probe =        wm8961_probe,
+        .remove =       wm8961_remove,
+        .suspend =      wm8961_suspend,
+        .resume =       wm8961_resume,
+        .set_bias_level = wm8961_set_bias_level,
+        .reg_cache_size = sizeof(wm8961_reg_defaults),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8961_reg_defaults,
+        .volatile_register = wm8961_volatile_register,
+};
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8961_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
         struct wm8961_priv *wm8961;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8961 = kzalloc(sizeof(struct wm8961_priv), GFP_KERNEL);
         if (wm8961 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8961->codec;
-
         i2c_set_clientdata(i2c, wm8961);
-        codec->control_data = i2c;
-
-        codec->dev = &i2c->dev;
+        wm8961->control_data = i2c;
 
-        return wm8961_register(wm8961);
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8961, &wm8961_dai, 1);
+        if (ret < 0)
+                kfree(wm8961);
+        return ret;
 }
 
 static __devexit int wm8961_i2c_remove(struct i2c_client *client)
 {
-        struct wm8961_priv *wm8961 = i2c_get_clientdata(client);
-        wm8961_unregister(wm8961);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -1209,35 +1120,37 @@ MODULE_DEVICE_TABLE(i2c, wm8961_i2c_id);
 
 static struct i2c_driver wm8961_i2c_driver = {
         .driver = {
-                .name = "wm8961",
+                .name = "wm8961-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8961_i2c_probe,
         .remove =   __devexit_p(wm8961_i2c_remove),
         .id_table = wm8961_i2c_id,
 };
+#endif
 
 static int __init wm8961_modinit(void)
 {
-        int ret;
-
+        int ret = 0;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8961_i2c_driver);
         if (ret != 0) {
-                printk(KERN_ERR "Failed to register WM8961 I2C driver: %d\n",
+                printk(KERN_ERR "Failed to register wm8961 I2C driver: %d\n",
                        ret);
         }
-
+#endif
         return ret;
 }
 module_init(wm8961_modinit);
 
 static void __exit wm8961_exit(void)
 {
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         i2c_del_driver(&wm8961_i2c_driver);
+#endif
 }
 module_exit(wm8961_exit);
 
-
 MODULE_DESCRIPTION("ASoC WM8961 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm8961.h b/sound/soc/codecs/wm8961.h
index 5513bfd720d6..1d736e5701c8 100644
--- a/sound/soc/codecs/wm8961.h
+++ b/sound/soc/codecs/wm8961.h
@@ -11,9 +11,6 @@
 
 #include <sound/soc.h>
 
-extern struct snd_soc_codec_device soc_codec_dev_wm8961;
-extern struct snd_soc_dai wm8961_dai;
-
 #define WM8961_BCLK  1
 #define WM8961_LRCLK 2
 
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index a99620f335d2..ad2692afbb31 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -38,6 +38,8 @@ static struct workqueue_struct *wm8971_workq = NULL;
 
 /* codec private data */
 struct wm8971_priv {
+        enum snd_soc_control_type control_type;
+        void *control_data;
         unsigned int sysclk;
 };
 
@@ -492,8 +494,7 @@ static int wm8971_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct wm8971_priv *wm8971 = snd_soc_codec_get_drvdata(codec);
         u16 iface = snd_soc_read(codec, WM8971_IFACE) & 0x1f3;
         u16 srate = snd_soc_read(codec, WM8971_SRATE) & 0x1c0;
@@ -573,8 +574,8 @@ static struct snd_soc_dai_ops wm8971_dai_ops = {
         .set_sysclk     = wm8971_set_dai_sysclk,
 };
 
-struct snd_soc_dai wm8971_dai = {
-        .name = "WM8971",
+static struct snd_soc_dai_driver wm8971_dai = {
+        .name = "wm8971-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -589,7 +590,6 @@ struct snd_soc_dai wm8971_dai = {
                 .formats = WM8971_FORMATS,},
         .ops = &wm8971_dai_ops,
 };
-EXPORT_SYMBOL_GPL(wm8971_dai);
 
 static void wm8971_work(struct work_struct *work)
 {
@@ -598,19 +598,14 @@ static void wm8971_work(struct work_struct *work)
         wm8971_set_bias_level(codec, codec->bias_level);
 }
 
-static int wm8971_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8971_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8971_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int wm8971_resume(struct platform_device *pdev)
+static int wm8971_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         u8 data[2];
         u16 *cache = codec->reg_cache;
@@ -639,37 +634,27 @@ static int wm8971_resume(struct platform_device *pdev)
         return 0;
 }
 
-static int wm8971_init(struct snd_soc_device *socdev,
-                       enum snd_soc_control_type control)
+static int wm8971_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
-        int reg, ret = 0;
-
-        codec->name = "WM8971";
-        codec->owner = THIS_MODULE;
-        codec->set_bias_level = wm8971_set_bias_level;
-        codec->dai = &wm8971_dai;
-        codec->reg_cache_size = ARRAY_SIZE(wm8971_reg);
-        codec->num_dai = 1;
-        codec->reg_cache = kmemdup(wm8971_reg, sizeof(wm8971_reg), GFP_KERNEL);
-
-        if (codec->reg_cache == NULL)
-                return -ENOMEM;
+        struct wm8971_priv *wm8971 = snd_soc_codec_get_drvdata(codec);
+        int ret = 0;
+        u16 reg;
+
+        pr_info("WM8971 Audio Codec %s", WM8971_VERSION);
 
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        codec->control_data = wm8971->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8971->control_type);
         if (ret < 0) {
                 printk(KERN_ERR "wm8971: failed to set cache I/O: %d\n", ret);
-                goto err;
+                return ret;
         }
 
-        wm8971_reset(codec);
+        INIT_DELAYED_WORK(&codec->delayed_work, wm8971_work);
+        wm8971_workq = create_workqueue("wm8971");
+        if (wm8971_workq == NULL)
+                return -ENOMEM;
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8971: failed to create pcms\n");
-                goto err;
-        }
+        wm8971_reset(codec);
 
         /* charge output caps - set vmid to 5k for quick power up */
         reg = snd_soc_read(codec, WM8971_PWR1) & 0xfe3e;
@@ -704,40 +689,55 @@ static int wm8971_init(struct snd_soc_device *socdev,
         wm8971_add_widgets(codec);
 
         return ret;
-
-err:
-        kfree(codec->reg_cache);
-        return ret;
 }
 
-/* If the i2c layer weren't so broken, we could pass this kind of data
-   around */
-static struct snd_soc_device *wm8971_socdev;
 
-#if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE)
+/* power down chip */
+static int wm8971_remove(struct snd_soc_codec *codec)
+{
+        wm8971_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+        if (wm8971_workq)
+                destroy_workqueue(wm8971_workq);
+        return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8971 = {
+        .probe =        wm8971_probe,
+        .remove =       wm8971_remove,
+        .suspend =      wm8971_suspend,
+        .resume =       wm8971_resume,
+        .set_bias_level = wm8971_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(wm8971_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8971_reg,
+};
 
-static int wm8971_i2c_probe(struct i2c_client *i2c,
-                            const struct i2c_device_id *id)
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8971_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
 {
-        struct snd_soc_device *socdev = wm8971_socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct wm8971_priv *wm8971;
         int ret;
 
-        i2c_set_clientdata(i2c, codec);
+        wm8971 = kzalloc(sizeof(struct wm8971_priv), GFP_KERNEL);
+        if (wm8971 == NULL)
+                return -ENOMEM;
 
-        codec->control_data = i2c;
+        i2c_set_clientdata(i2c, wm8971);
+        wm8971->control_data = i2c;
 
-        ret = wm8971_init(socdev, SND_SOC_I2C);
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8971, &wm8971_dai, 1);
         if (ret < 0)
-                pr_err("failed to initialise WM8971\n");
-
+                kfree(wm8971);
         return ret;
 }
 
-static int wm8971_i2c_remove(struct i2c_client *client)
+static __devexit int wm8971_i2c_remove(struct i2c_client *client)
 {
-        struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        kfree(codec->reg_cache);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -749,148 +749,34 @@ MODULE_DEVICE_TABLE(i2c, wm8971_i2c_id);
 
 static struct i2c_driver wm8971_i2c_driver = {
         .driver = {
-                .name = "WM8971 I2C Codec",
+                .name = "wm8971-codec",
                 .owner = THIS_MODULE,
         },
-        .probe    = wm8971_i2c_probe,
-        .remove   = wm8971_i2c_remove,
+        .probe =    wm8971_i2c_probe,
+        .remove =   __devexit_p(wm8971_i2c_remove),
         .id_table = wm8971_i2c_id,
 };
-
-static int wm8971_add_i2c_device(struct platform_device *pdev,
-                                 const struct wm8971_setup_data *setup)
-{
-        struct i2c_board_info info;
-        struct i2c_adapter *adapter;
-        struct i2c_client *client;
-        int ret;
-
-        ret = i2c_add_driver(&wm8971_i2c_driver);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "can't add i2c driver\n");
-                return ret;
-        }
-
-        memset(&info, 0, sizeof(struct i2c_board_info));
-        info.addr = setup->i2c_address;
-        strlcpy(info.type, "wm8971", I2C_NAME_SIZE);
-
-        adapter = i2c_get_adapter(setup->i2c_bus);
-        if (!adapter) {
-                dev_err(&pdev->dev, "can't get i2c adapter %d\n",
-                        setup->i2c_bus);
-                goto err_driver;
-        }
-
-        client = i2c_new_device(adapter, &info);
-        i2c_put_adapter(adapter);
-        if (!client) {
-                dev_err(&pdev->dev, "can't add i2c device at 0x%x\n",
-                        (unsigned int)info.addr);
-                goto err_driver;
-        }
-
-        return 0;
-
-err_driver:
-        i2c_del_driver(&wm8971_i2c_driver);
-        return -ENODEV;
-}
-
 #endif
 
-static int wm8971_probe(struct platform_device *pdev)
+static int __init wm8971_modinit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct wm8971_setup_data *setup;
-        struct snd_soc_codec *codec;
-        struct wm8971_priv *wm8971;
         int ret = 0;
-
-        pr_info("WM8971 Audio Codec %s", WM8971_VERSION);
-
-        setup = socdev->codec_data;
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
-
-        wm8971 = kzalloc(sizeof(struct wm8971_priv), GFP_KERNEL);
-        if (wm8971 == NULL) {
-                kfree(codec);
-                return -ENOMEM;
-        }
-
-        snd_soc_codec_set_drvdata(codec, wm8971);
-        socdev->card->codec = codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-        wm8971_socdev = socdev;
-
-        INIT_DELAYED_WORK(&codec->delayed_work, wm8971_work);
-        wm8971_workq = create_workqueue("wm8971");
-        if (wm8971_workq == NULL) {
-                kfree(snd_soc_codec_get_drvdata(codec));
-                kfree(codec);
-                return -ENOMEM;
-        }
-
-#if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE)
-        if (setup->i2c_address) {
-                ret = wm8971_add_i2c_device(pdev, setup);
-        }
-#endif
-        /* Add other interfaces here */
-
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&wm8971_i2c_driver);
         if (ret != 0) {
-                destroy_workqueue(wm8971_workq);
-                kfree(snd_soc_codec_get_drvdata(codec));
-                kfree(codec);
+                printk(KERN_ERR "Failed to register WM8971 I2C driver: %d\n",
+                       ret);
         }
-
-        return ret;
-}
-
-/* power down chip */
-static int wm8971_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec->control_data)
-                wm8971_set_bias_level(codec, SND_SOC_BIAS_OFF);
-        if (wm8971_workq)
-                destroy_workqueue(wm8971_workq);
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-#if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE)
-        i2c_unregister_device(codec->control_data);
-        i2c_del_driver(&wm8971_i2c_driver);
 #endif
-        kfree(snd_soc_codec_get_drvdata(codec));
-        kfree(codec);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8971 = {
-        .probe =        wm8971_probe,
-        .remove =       wm8971_remove,
-        .suspend =      wm8971_suspend,
-        .resume =       wm8971_resume,
-};
-
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8971);
-
-static int __init wm8971_modinit(void)
-{
-        return snd_soc_register_dai(&wm8971_dai);
+        return ret;
 }
 module_init(wm8971_modinit);
 
 static void __exit wm8971_exit(void)
 {
-        snd_soc_unregister_dai(&wm8971_dai);
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_driver(&wm8971_i2c_driver);
+#endif
 }
 module_exit(wm8971_exit);
 
diff --git a/sound/soc/codecs/wm8971.h b/sound/soc/codecs/wm8971.h
index ef4f08f9f344..f31c38fddfc4 100644
--- a/sound/soc/codecs/wm8971.h
+++ b/sound/soc/codecs/wm8971.h
@@ -53,12 +53,4 @@
 
 #define WM8971_SYSCLK   0
 
-struct wm8971_setup_data {
-        int i2c_bus;
-        unsigned short i2c_address;
-};
-
-extern struct snd_soc_dai wm8971_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8971;
-
 #endif
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index 1468fe10cbbe..52f631c62e29 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -51,12 +51,11 @@ static const u16 wm8974_reg[WM8974_CACHEREGNUM] = {
 #define WM8974_POWER1_BUFIOEN 0x04
 
 struct wm8974_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         u16 reg_cache[WM8974_CACHEREGNUM];
 };
 
-static struct snd_soc_codec *wm8974_codec;
-
 #define wm8974_reset(c) snd_soc_write(c, WM8974_RESET, 0)
 
 static const char *wm8974_companding[] = {"Off", "NC", "u-law", "A-law" };
@@ -566,8 +565,8 @@ static struct snd_soc_dai_ops wm8974_ops = {
         .set_pll = wm8974_set_dai_pll,
 };
 
-struct snd_soc_dai wm8974_dai = {
-        .name = "WM8974 HiFi",
+static struct snd_soc_dai_driver wm8974_dai = {
+        .name = "wm8974-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -583,21 +582,15 @@ struct snd_soc_dai wm8974_dai = {
         .ops = &wm8974_ops,
         .symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(wm8974_dai);
 
-static int wm8974_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8974_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8974_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int wm8974_resume(struct platform_device *pdev)
+static int wm8974_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         u8 data[2];
         u16 *cache = codec->reg_cache;
@@ -613,156 +606,75 @@ static int wm8974_resume(struct platform_device *pdev)
         return 0;
 }
 
-static int wm8974_probe(struct platform_device *pdev)
+static int wm8974_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
+        struct wm8974_priv *wm8974 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
 
-        if (wm8974_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
+        codec->control_data = wm8974->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_I2C);
+        if (ret < 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
         }
 
-        socdev->card->codec = wm8974_codec;
-        codec = wm8974_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        ret = wm8974_reset(codec);
         if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
+                dev_err(codec->dev, "Failed to issue reset\n");
+                return ret;
         }
 
+        wm8974_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
         snd_soc_add_controls(codec, wm8974_snd_controls,
                              ARRAY_SIZE(wm8974_snd_controls));
         wm8974_add_widgets(codec);
 
         return ret;
-
-pcm_err:
-        return ret;
 }
 
 /* power down chip */
-static int wm8974_remove(struct platform_device *pdev)
+static int wm8974_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
+        wm8974_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_wm8974 = {
+static struct snd_soc_codec_driver soc_codec_dev_wm8974 = {
         .probe =        wm8974_probe,
         .remove =       wm8974_remove,
         .suspend =      wm8974_suspend,
         .resume =       wm8974_resume,
+        .set_bias_level = wm8974_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(wm8974_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8974_reg,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8974);
-
-static __devinit int wm8974_register(struct wm8974_priv *wm8974)
-{
-        int ret;
-        struct snd_soc_codec *codec = &wm8974->codec;
-
-        if (wm8974_codec) {
-                dev_err(codec->dev, "Another WM8974 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8974);
-        codec->name = "WM8974";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8974_set_bias_level;
-        codec->dai = &wm8974_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = WM8974_CACHEREGNUM;
-        codec->reg_cache = &wm8974->reg_cache;
-
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_I2C);
-        if (ret < 0) {
-                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
-        }
-
-        memcpy(codec->reg_cache, wm8974_reg, sizeof(wm8974_reg));
-
-        ret = wm8974_reset(codec);
-        if (ret < 0) {
-                dev_err(codec->dev, "Failed to issue reset\n");
-                goto err;
-        }
-
-        wm8974_dai.dev = codec->dev;
-
-        wm8974_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-        wm8974_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
-
-        ret = snd_soc_register_dai(&wm8974_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
-
-        return 0;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        kfree(wm8974);
-        return ret;
-}
-
-static __devexit void wm8974_unregister(struct wm8974_priv *wm8974)
-{
-        wm8974_set_bias_level(&wm8974->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dai(&wm8974_dai);
-        snd_soc_unregister_codec(&wm8974->codec);
-        kfree(wm8974);
-        wm8974_codec = NULL;
-}
 
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8974_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
         struct wm8974_priv *wm8974;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8974 = kzalloc(sizeof(struct wm8974_priv), GFP_KERNEL);
         if (wm8974 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8974->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
-
         i2c_set_clientdata(i2c, wm8974);
-        codec->control_data = i2c;
-
-        codec->dev = &i2c->dev;
+        wm8974->control_data = i2c;
 
-        return wm8974_register(wm8974);
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8974, &wm8974_dai, 1);
+        if (ret < 0)
+                kfree(wm8974);
+        return ret;
 }
 
 static __devexit int wm8974_i2c_remove(struct i2c_client *client)
 {
-        struct wm8974_priv *wm8974 = i2c_get_clientdata(client);
-        wm8974_unregister(wm8974);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -774,23 +686,34 @@ MODULE_DEVICE_TABLE(i2c, wm8974_i2c_id);
 
 static struct i2c_driver wm8974_i2c_driver = {
         .driver = {
-                .name = "WM8974",
+                .name = "wm8974-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8974_i2c_probe,
         .remove =   __devexit_p(wm8974_i2c_remove),
         .id_table = wm8974_i2c_id,
 };
+#endif
 
 static int __init wm8974_modinit(void)
 {
-        return i2c_add_driver(&wm8974_i2c_driver);
+        int ret = 0;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&wm8974_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register wm8974 I2C driver: %d\n",
+                       ret);
+        }
+#endif
+        return ret;
 }
 module_init(wm8974_modinit);
 
 static void __exit wm8974_exit(void)
 {
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         i2c_del_driver(&wm8974_i2c_driver);
+#endif
 }
 module_exit(wm8974_exit);
 
diff --git a/sound/soc/codecs/wm8974.h b/sound/soc/codecs/wm8974.h
index 896a7f0f3fc4..3c94e7bb55a6 100644
--- a/sound/soc/codecs/wm8974.h
+++ b/sound/soc/codecs/wm8974.h
@@ -83,7 +83,4 @@
 #define WM8974_MCLKDIV_8        (6 << 5)
 #define WM8974_MCLKDIV_12       (7 << 5)
 
-extern struct snd_soc_dai wm8974_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8974;
-
 #endif
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 8a1ad778e7e3..676a4306cc87 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -31,8 +31,6 @@
 
 #include "wm8978.h"
 
-static struct snd_soc_codec *wm8978_codec;
-
 /* wm8978 register cache. Note that register 0 is not included in the cache. */
 static const u16 wm8978_reg[WM8978_CACHEREGNUM] = {
         0x0000, 0x0000, 0x0000, 0x0000, /* 0x00...0x03 */
@@ -54,7 +52,8 @@ static const u16 wm8978_reg[WM8978_CACHEREGNUM] = {
 
 /* codec private data */
 struct wm8978_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         unsigned int f_pllout;
         unsigned int f_mclk;
         unsigned int f_256fs;
@@ -374,8 +373,8 @@ struct wm8978_pll_div {
 
 #define FIXED_PLL_SIZE (1 << 24)
 
-static void pll_factors(struct wm8978_pll_div *pll_div, unsigned int target,
-                        unsigned int source)
+static void pll_factors(struct snd_soc_codec *codec,
+                struct wm8978_pll_div *pll_div, unsigned int target, unsigned int source)
 {
         u64 k_part;
         unsigned int k, n_div, n_mod;
@@ -390,7 +389,7 @@ static void pll_factors(struct wm8978_pll_div *pll_div, unsigned int target,
         }
 
         if (n_div < 6 || n_div > 12)
-                dev_warn(wm8978_codec->dev,
+                dev_warn(codec->dev,
                          "WM8978 N value exceeds recommended range! N = %u\n",
                          n_div);
 
@@ -505,7 +504,7 @@ static int wm8978_configure_pll(struct snd_soc_codec *codec)
         dev_dbg(codec->dev, "%s: f_MCLK=%uHz, f_PLLOUT=%uHz\n", __func__,
                 wm8978->f_mclk, wm8978->f_pllout);
 
-        pll_factors(&pll_div, f2, wm8978->f_mclk);
+        pll_factors(codec, &pll_div, f2, wm8978->f_mclk);
 
         dev_dbg(codec->dev, "%s: calculated PLL N=0x%x, K=0x%x, div2=%d\n",
                 __func__, pll_div.n, pll_div.k, pll_div.div2);
@@ -690,8 +689,7 @@ static int wm8978_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct wm8978_priv *wm8978 = snd_soc_codec_get_drvdata(codec);
         /* Word length mask = 0x60 */
         u16 iface_ctl = snd_soc_read(codec, WM8978_AUDIO_INTERFACE) & ~0x60;
@@ -875,9 +873,8 @@ static struct snd_soc_dai_ops wm8978_dai_ops = {
 };
 
 /* Also supports 12kHz */
-struct snd_soc_dai wm8978_dai = {
-        .name = "WM8978 HiFi",
-        .id = 1,
+static struct snd_soc_dai_driver wm8978_dai = {
+        .name = "wm8978-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -894,13 +891,9 @@ struct snd_soc_dai wm8978_dai = {
         },
         .ops = &wm8978_dai_ops,
 };
-EXPORT_SYMBOL_GPL(wm8978_dai);
 
-static int wm8978_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8978_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8978_set_bias_level(codec, SND_SOC_BIAS_OFF);
         /* Also switch PLL off */
         snd_soc_write(codec, WM8978_POWER_MANAGEMENT_1, 0);
@@ -908,10 +901,8 @@ static int wm8978_suspend(struct platform_device *pdev, pm_message_t state)
         return 0;
 }
 
-static int wm8978_resume(struct platform_device *pdev)
+static int wm8978_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         struct wm8978_priv *wm8978 = snd_soc_codec_get_drvdata(codec);
         int i;
         u16 *cache = codec->reg_cache;
@@ -933,54 +924,6 @@ static int wm8978_resume(struct platform_device *pdev)
         return 0;
 }
 
-static int wm8978_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (wm8978_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = wm8978_codec;
-        codec = wm8978_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        snd_soc_add_controls(codec, wm8978_snd_controls,
-                             ARRAY_SIZE(wm8978_snd_controls));
-        wm8978_add_widgets(codec);
-
-pcm_err:
-        return ret;
-}
-
-/* power down chip */
-static int wm8978_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8978 = {
-        .probe          = wm8978_probe,
-        .remove         = wm8978_remove,
-        .suspend        = wm8978_suspend,
-        .resume         = wm8978_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8978);
-
 /*
  * These registers contain an "update" bit - bit 8. This means, for example,
  * that one can write new DAC digital volume for both channels, but only when
@@ -1000,44 +943,23 @@ static const int update_reg[] = {
         WM8978_ROUT2_SPK_CONTROL,
 };
 
-static __devinit int wm8978_register(struct wm8978_priv *wm8978)
+static int wm8978_probe(struct snd_soc_codec *codec)
 {
-        int ret, i;
-        struct snd_soc_codec *codec = &wm8978->codec;
-
-        if (wm8978_codec) {
-                dev_err(codec->dev, "Another WM8978 is registered\n");
-                return -EINVAL;
-        }
+        struct wm8978_priv *wm8978 = snd_soc_codec_get_drvdata(codec);
+        int ret = 0, i;
 
         /*
          * Set default system clock to PLL, it is more precise, this is also the
          * default hardware setting
          */
         wm8978->sysclk = WM8978_PLL;
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8978);
-        codec->name = "WM8978";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8978_set_bias_level;
-        codec->dai = &wm8978_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = WM8978_CACHEREGNUM;
-        codec->reg_cache = &wm8978->reg_cache;
-
+        codec->control_data = wm8978->control_data;
         ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_I2C);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
+                return ret;
         }
 
-        memcpy(codec->reg_cache, wm8978_reg, sizeof(wm8978_reg));
-
         /*
          * Set the update bit in all registers, that have one. This way all
          * writes to those registers will also cause the update bit to be
@@ -1050,74 +972,61 @@ static __devinit int wm8978_register(struct wm8978_priv *wm8978)
         ret = snd_soc_write(codec, WM8978_RESET, 0);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to issue reset\n");
-                goto err;
+                return ret;
         }
 
-        wm8978_dai.dev = codec->dev;
-
         wm8978_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        wm8978_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
-
-        ret = snd_soc_register_dai(&wm8978_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
+        snd_soc_add_controls(codec, wm8978_snd_controls,
+                             ARRAY_SIZE(wm8978_snd_controls));
+        wm8978_add_widgets(codec);
 
         return 0;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        return ret;
 }
 
-static __devexit void wm8978_unregister(struct wm8978_priv *wm8978)
+/* power down chip */
+static int wm8978_remove(struct snd_soc_codec *codec)
 {
-        wm8978_set_bias_level(&wm8978->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dai(&wm8978_dai);
-        snd_soc_unregister_codec(&wm8978->codec);
-        wm8978_codec = NULL;
+        wm8978_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_wm8978 = {
+        .probe =        wm8978_probe,
+        .remove =       wm8978_remove,
+        .suspend =      wm8978_suspend,
+        .resume =       wm8978_resume,
+        .set_bias_level = wm8978_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(wm8978_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8978_reg,
+};
+
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8978_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
-        int ret;
         struct wm8978_priv *wm8978;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8978 = kzalloc(sizeof(struct wm8978_priv), GFP_KERNEL);
         if (wm8978 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8978->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
-
         i2c_set_clientdata(i2c, wm8978);
-        codec->control_data = i2c;
-
-        codec->dev = &i2c->dev;
+        wm8978->control_data = i2c;
 
-        ret = wm8978_register(wm8978);
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8978, &wm8978_dai, 1);
         if (ret < 0)
                 kfree(wm8978);
-
         return ret;
 }
 
 static __devexit int wm8978_i2c_remove(struct i2c_client *client)
 {
-        struct wm8978_priv *wm8978 = i2c_get_clientdata(client);
-        wm8978_unregister(wm8978);
-        kfree(wm8978);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -1129,23 +1038,34 @@ MODULE_DEVICE_TABLE(i2c, wm8978_i2c_id);
 
 static struct i2c_driver wm8978_i2c_driver = {
         .driver = {
-                .name = "WM8978",
+                .name = "WM8978-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8978_i2c_probe,
         .remove =   __devexit_p(wm8978_i2c_remove),
         .id_table = wm8978_i2c_id,
 };
+#endif
 
 static int __init wm8978_modinit(void)
 {
-        return i2c_add_driver(&wm8978_i2c_driver);
+        int ret = 0;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        ret = i2c_add_driver(&wm8978_i2c_driver);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8978 I2C driver: %d\n",
+                       ret);
+        }
+#endif
+        return ret;
 }
 module_init(wm8978_modinit);
 
 static void __exit wm8978_exit(void)
 {
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         i2c_del_driver(&wm8978_i2c_driver);
+#endif
 }
 module_exit(wm8978_exit);
 
diff --git a/sound/soc/codecs/wm8978.h b/sound/soc/codecs/wm8978.h
index 56ec83270917..c75525b7f154 100644
--- a/sound/soc/codecs/wm8978.h
+++ b/sound/soc/codecs/wm8978.h
@@ -80,7 +80,4 @@ enum wm8978_sysclk_src {
         WM8978_MCLK
 };
 
-extern struct snd_soc_dai wm8978_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8978;
-
 #endif  /* __WM8978_H__ */
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index 19ad590ca0b3..ecbffcea71db 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -52,7 +52,8 @@ static const u16 wm8988_reg[] = {
 /* codec private data */
 struct wm8988_priv {
         unsigned int sysclk;
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         struct snd_pcm_hw_constraint_list *sysclk_constraints;
         u16 reg_cache[WM8988_NUM_REG];
 };
@@ -608,8 +609,7 @@ static int wm8988_pcm_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
         u16 iface = snd_soc_read(codec, WM8988_IFACE) & 0x1f3;
         u16 srate = snd_soc_read(codec, WM8988_SRATE) & 0x180;
@@ -711,8 +711,8 @@ static struct snd_soc_dai_ops wm8988_ops = {
         .digital_mute = wm8988_mute,
 };
 
-struct snd_soc_dai wm8988_dai = {
-        .name = "WM8988",
+static struct snd_soc_dai_driver wm8988_dai = {
+        .name = "wm8988-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -730,21 +730,15 @@ struct snd_soc_dai wm8988_dai = {
         .ops = &wm8988_ops,
         .symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(wm8988_dai);
 
-static int wm8988_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8988_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8988_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int wm8988_resume(struct platform_device *pdev)
+static int wm8988_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         u8 data[2];
         u16 *cache = codec->reg_cache;
@@ -763,99 +757,23 @@ static int wm8988_resume(struct platform_device *pdev)
         return 0;
 }
 
-static struct snd_soc_codec *wm8988_codec;
-
-static int wm8988_probe(struct platform_device *pdev)
+static int wm8988_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
+        struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
-
-        if (wm8988_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = wm8988_codec;
-        codec = wm8988_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
-        }
-
-        snd_soc_add_controls(codec, wm8988_snd_controls,
-                                ARRAY_SIZE(wm8988_snd_controls));
-        snd_soc_dapm_new_controls(codec, wm8988_dapm_widgets,
-                                  ARRAY_SIZE(wm8988_dapm_widgets));
-        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
-
-        return ret;
-
-pcm_err:
-        return ret;
-}
-
-static int wm8988_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8988 = {
-        .probe =        wm8988_probe,
-        .remove =       wm8988_remove,
-        .suspend =      wm8988_suspend,
-        .resume =       wm8988_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8988);
-
-static int wm8988_register(struct wm8988_priv *wm8988,
-                           enum snd_soc_control_type control)
-{
-        struct snd_soc_codec *codec = &wm8988->codec;
-        int ret;
         u16 reg;
 
-        if (wm8988_codec) {
-                dev_err(codec->dev, "Another WM8988 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm8988);
-        codec->name = "WM8988";
-        codec->owner = THIS_MODULE;
-        codec->dai = &wm8988_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(wm8988->reg_cache);
-        codec->reg_cache = &wm8988->reg_cache;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8988_set_bias_level;
-
-        memcpy(codec->reg_cache, wm8988_reg,
-               sizeof(wm8988_reg));
-
-        ret = snd_soc_codec_set_cache_io(codec, 7, 9, control);
+        codec->control_data = wm8988->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8988->control_type);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
+                return ret;
         }
 
         ret = wm8988_reset(codec);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to issue reset\n");
-                goto err;
+                return ret;
         }
 
         /* set the update bits (we always update left then right) */
@@ -870,139 +788,135 @@ static int wm8988_register(struct wm8988_priv *wm8988,
         reg = snd_soc_read(codec, WM8988_RINVOL);
         snd_soc_write(codec, WM8988_RINVOL, reg | 0x0100);
 
-        wm8988_set_bias_level(&wm8988->codec, SND_SOC_BIAS_STANDBY);
-
-        wm8988_dai.dev = codec->dev;
-
-        wm8988_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
+        wm8988_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        ret = snd_soc_register_dai(&wm8988_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
+        snd_soc_add_controls(codec, wm8988_snd_controls,
+                                ARRAY_SIZE(wm8988_snd_controls));
+        snd_soc_dapm_new_controls(codec, wm8988_dapm_widgets,
+                                  ARRAY_SIZE(wm8988_dapm_widgets));
+        snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
 
         return 0;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        kfree(wm8988);
-        return ret;
 }
 
-static void wm8988_unregister(struct wm8988_priv *wm8988)
+static int wm8988_remove(struct snd_soc_codec *codec)
 {
-        wm8988_set_bias_level(&wm8988->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dai(&wm8988_dai);
-        snd_soc_unregister_codec(&wm8988->codec);
-        kfree(wm8988);
-        wm8988_codec = NULL;
+        wm8988_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
 }
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-static int wm8988_i2c_probe(struct i2c_client *i2c,
-                            const struct i2c_device_id *id)
+static struct snd_soc_codec_driver soc_codec_dev_wm8988 = {
+        .probe =        wm8988_probe,
+        .remove =       wm8988_remove,
+        .suspend =      wm8988_suspend,
+        .resume =       wm8988_resume,
+        .set_bias_level = wm8988_set_bias_level,
+        .reg_cache_size = sizeof(wm8988_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8988_reg,
+};
+
+#if defined(CONFIG_SPI_MASTER)
+static int __devinit wm8988_spi_probe(struct spi_device *spi)
 {
         struct wm8988_priv *wm8988;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8988 = kzalloc(sizeof(struct wm8988_priv), GFP_KERNEL);
         if (wm8988 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8988->codec;
-
-        i2c_set_clientdata(i2c, wm8988);
-        codec->control_data = i2c;
-
-        codec->dev = &i2c->dev;
+        wm8988->control_data = spi;
+        wm8988->control_type = SND_SOC_SPI;
+        spi_set_drvdata(spi, wm8988);
 
-        return wm8988_register(wm8988, SND_SOC_I2C);
+        ret = snd_soc_register_codec(&spi->dev,
+                        &soc_codec_dev_wm8988, &wm8988_dai, 1);
+        if (ret < 0)
+                kfree(wm8988);
+        return ret;
 }
 
-static int wm8988_i2c_remove(struct i2c_client *client)
+static int __devexit wm8988_spi_remove(struct spi_device *spi)
 {
-        struct wm8988_priv *wm8988 = i2c_get_clientdata(client);
-        wm8988_unregister(wm8988);
+        snd_soc_unregister_codec(&spi->dev);
+        kfree(spi_get_drvdata(spi));
         return 0;
 }
 
-static const struct i2c_device_id wm8988_i2c_id[] = {
-        { "wm8988", 0 },
-        { }
-};
-MODULE_DEVICE_TABLE(i2c, wm8988_i2c_id);
-
-static struct i2c_driver wm8988_i2c_driver = {
+static struct spi_driver wm8988_spi_driver = {
         .driver = {
-                .name = "WM8988",
-                .owner = THIS_MODULE,
+                .name   = "wm8988-codec",
+                .bus    = &spi_bus_type,
+                .owner  = THIS_MODULE,
         },
-        .probe = wm8988_i2c_probe,
-        .remove = wm8988_i2c_remove,
-        .id_table = wm8988_i2c_id,
+        .probe          = wm8988_spi_probe,
+        .remove         = __devexit_p(wm8988_spi_remove),
 };
-#endif
+#endif /* CONFIG_SPI_MASTER */
 
-#if defined(CONFIG_SPI_MASTER)
-static int __devinit wm8988_spi_probe(struct spi_device *spi)
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8988_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
 {
         struct wm8988_priv *wm8988;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm8988 = kzalloc(sizeof(struct wm8988_priv), GFP_KERNEL);
         if (wm8988 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8988->codec;
-        codec->control_data = spi;
-        codec->dev = &spi->dev;
-
-        dev_set_drvdata(&spi->dev, wm8988);
+        i2c_set_clientdata(i2c, wm8988);
+        wm8988->control_data = i2c;
+        wm8988->control_type = SND_SOC_I2C;
 
-        return wm8988_register(wm8988, SND_SOC_SPI);
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8988, &wm8988_dai, 1);
+        if (ret < 0)
+                kfree(wm8988);
+        return ret;
 }
 
-static int __devexit wm8988_spi_remove(struct spi_device *spi)
+static __devexit int wm8988_i2c_remove(struct i2c_client *client)
 {
-        struct wm8988_priv *wm8988 = dev_get_drvdata(&spi->dev);
-
-        wm8988_unregister(wm8988);
-
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
-static struct spi_driver wm8988_spi_driver = {
+static const struct i2c_device_id wm8988_i2c_id[] = {
+        { "wm8988", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8988_i2c_id);
+
+static struct i2c_driver wm8988_i2c_driver = {
         .driver = {
-                .name   = "wm8988",
-                .bus    = &spi_bus_type,
-                .owner  = THIS_MODULE,
+                .name = "wm8988-codec",
+                .owner = THIS_MODULE,
         },
-        .probe          = wm8988_spi_probe,
-        .remove         = __devexit_p(wm8988_spi_remove),
+        .probe =    wm8988_i2c_probe,
+        .remove =   __devexit_p(wm8988_i2c_remove),
+        .id_table = wm8988_i2c_id,
 };
 #endif
 
 static int __init wm8988_modinit(void)
 {
-        int ret;
-
+        int ret = 0;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8988_i2c_driver);
-        if (ret != 0)
-                pr_err("WM8988: Unable to register I2C driver: %d\n", ret);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8988 I2C driver: %d\n",
+                       ret);
+        }
 #endif
 #if defined(CONFIG_SPI_MASTER)
         ret = spi_register_driver(&wm8988_spi_driver);
-        if (ret != 0)
-                pr_err("WM8988: Unable to register SPI driver: %d\n", ret);
+        if (ret != 0) {
+                printk(KERN_ERR "Failed to register WM8988 SPI driver: %d\n",
+                       ret);
+        }
 #endif
         return ret;
 }
diff --git a/sound/soc/codecs/wm8988.h b/sound/soc/codecs/wm8988.h
index 4552d37fdd41..5c04024e5f9f 100644
--- a/sound/soc/codecs/wm8988.h
+++ b/sound/soc/codecs/wm8988.h
@@ -54,7 +54,4 @@
 
 #define WM8988_SYSCLK   0
 
-extern struct snd_soc_dai wm8988_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8988;
-
 #endif
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index dd8d909788c1..b25243382966 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -32,6 +32,8 @@
 
 /* codec private data */
 struct wm8990_priv {
+        enum snd_soc_control_type control_type;
+        void *control_data;
         unsigned int sysclk;
         unsigned int pcmclk;
 };
@@ -1114,8 +1116,7 @@ static int wm8990_hw_params(struct snd_pcm_substream *substream,
                             struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         u16 audio1 = snd_soc_read(codec, WM8990_AUDIO_INTERFACE_1);
 
         audio1 &= ~WM8990_AIF_WL_MASK;
@@ -1293,10 +1294,9 @@ static struct snd_soc_dai_ops wm8990_dai_ops = {
         .set_sysclk     = wm8990_set_dai_sysclk,
 };
 
-struct snd_soc_dai wm8990_dai = {
+static struct snd_soc_dai_driver wm8990_dai = {
 /* ADC/DAC on primary */
-        .name = "WM8990 ADC/DAC Primary",
-        .id = 1,
+        .name = "wm8990-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -1311,21 +1311,15 @@ struct snd_soc_dai wm8990_dai = {
                 .formats = WM8990_FORMATS,},
         .ops = &wm8990_dai_ops,
 };
-EXPORT_SYMBOL_GPL(wm8990_dai);
 
-static int wm8990_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8990_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm8990_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int wm8990_resume(struct platform_device *pdev)
+static int wm8990_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i;
         u8 data[2];
         u16 *cache = codec->reg_cache;
@@ -1347,38 +1341,21 @@ static int wm8990_resume(struct platform_device *pdev)
  * initialise the WM8990 driver
  * register the mixer and dsp interfaces with the kernel
  */
-static int wm8990_init(struct snd_soc_device *socdev)
+static int wm8990_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct wm8990_priv *wm8990 = snd_soc_codec_get_drvdata(codec);
+        int ret;
         u16 reg;
-        int ret = 0;
-
-        codec->name = "WM8990";
-        codec->owner = THIS_MODULE;
-        codec->set_bias_level = wm8990_set_bias_level;
-        codec->dai = &wm8990_dai;
-        codec->num_dai = 2;
-        codec->reg_cache_size = ARRAY_SIZE(wm8990_reg);
-        codec->reg_cache = kmemdup(wm8990_reg, sizeof(wm8990_reg), GFP_KERNEL);
-
-        if (codec->reg_cache == NULL)
-                return -ENOMEM;
 
+        codec->control_data = wm8990->control_data;
         ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
         if (ret < 0) {
                 printk(KERN_ERR "wm8990: failed to set cache I/O: %d\n", ret);
-                goto pcm_err;
+                return ret;
         }
 
         wm8990_reset(codec);
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                printk(KERN_ERR "wm8990: failed to create pcms\n");
-                goto pcm_err;
-        }
-
         /* charge output caps */
         codec->bias_level = SND_SOC_BIAS_OFF;
         wm8990_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
@@ -1400,47 +1377,52 @@ static int wm8990_init(struct snd_soc_device *socdev)
                                 ARRAY_SIZE(wm8990_snd_controls));
         wm8990_add_widgets(codec);
 
-        return ret;
+        return 0;
+}
 
-pcm_err:
-        kfree(codec->reg_cache);
-        return ret;
+/* power down chip */
+static int wm8990_remove(struct snd_soc_codec *codec)
+{
+        wm8990_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        return 0;
 }
 
-/* If the i2c layer weren't so broken, we could pass this kind of data
-   around */
-static struct snd_soc_device *wm8990_socdev;
+static struct snd_soc_codec_driver soc_codec_dev_wm8990 = {
+        .probe =        wm8990_probe,
+        .remove =       wm8990_remove,
+        .suspend =      wm8990_suspend,
+        .resume =       wm8990_resume,
+        .set_bias_level = wm8990_set_bias_level,
+        .reg_cache_size = ARRAY_SIZE(wm8990_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8990_reg,
+};
 
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-
-/*
- * WM891 2 wire address is determined by GPIO5
- * state during powerup.
- *    low  = 0x34
- *    high = 0x36
- */
-
-static int wm8990_i2c_probe(struct i2c_client *i2c,
-                            const struct i2c_device_id *id)
+static __devinit int wm8990_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
 {
-        struct snd_soc_device *socdev = wm8990_socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct wm8990_priv *wm8990;
         int ret;
 
-        i2c_set_clientdata(i2c, codec);
-        codec->control_data = i2c;
+        wm8990 = kzalloc(sizeof(struct wm8990_priv), GFP_KERNEL);
+        if (wm8990 == NULL)
+                return -ENOMEM;
 
-        ret = wm8990_init(socdev);
-        if (ret < 0)
-                pr_err("failed to initialise WM8990\n");
+        i2c_set_clientdata(i2c, wm8990);
+        wm8990->control_data = i2c;
 
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8990, &wm8990_dai, 1);
+        if (ret < 0)
+                kfree(wm8990);
         return ret;
 }
 
-static int wm8990_i2c_remove(struct i2c_client *client)
+static __devexit int wm8990_i2c_remove(struct i2c_client *client)
 {
-        struct snd_soc_codec *codec = i2c_get_clientdata(client);
-        kfree(codec->reg_cache);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -1452,134 +1434,34 @@ MODULE_DEVICE_TABLE(i2c, wm8990_i2c_id);
 
 static struct i2c_driver wm8990_i2c_driver = {
         .driver = {
-                .name = "WM8990 I2C Codec",
+                .name = "wm8990-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm8990_i2c_probe,
-        .remove =   wm8990_i2c_remove,
+        .remove =   __devexit_p(wm8990_i2c_remove),
         .id_table = wm8990_i2c_id,
 };
-
-static int wm8990_add_i2c_device(struct platform_device *pdev,
-                                 const struct wm8990_setup_data *setup)
-{
-        struct i2c_board_info info;
-        struct i2c_adapter *adapter;
-        struct i2c_client *client;
-        int ret;
-
-        ret = i2c_add_driver(&wm8990_i2c_driver);
-        if (ret != 0) {
-                dev_err(&pdev->dev, "can't add i2c driver\n");
-                return ret;
-        }
-
-        memset(&info, 0, sizeof(struct i2c_board_info));
-        info.addr = setup->i2c_address;
-        strlcpy(info.type, "wm8990", I2C_NAME_SIZE);
-
-        adapter = i2c_get_adapter(setup->i2c_bus);
-        if (!adapter) {
-                dev_err(&pdev->dev, "can't get i2c adapter %d\n",
-                        setup->i2c_bus);
-                goto err_driver;
-        }
-
-        client = i2c_new_device(adapter, &info);
-        i2c_put_adapter(adapter);
-        if (!client) {
-                dev_err(&pdev->dev, "can't add i2c device at 0x%x\n",
-                        (unsigned int)info.addr);
-                goto err_driver;
-        }
-
-        return 0;
-
-err_driver:
-        i2c_del_driver(&wm8990_i2c_driver);
-        return -ENODEV;
-}
 #endif
 
-static int wm8990_probe(struct platform_device *pdev)
+static int __init wm8990_modinit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct wm8990_setup_data *setup;
-        struct snd_soc_codec *codec;
-        struct wm8990_priv *wm8990;
-        int ret;
-
-        setup = socdev->codec_data;
-        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
-        if (codec == NULL)
-                return -ENOMEM;
-
-        wm8990 = kzalloc(sizeof(struct wm8990_priv), GFP_KERNEL);
-        if (wm8990 == NULL) {
-                kfree(codec);
-                return -ENOMEM;
-        }
-
-        snd_soc_codec_set_drvdata(codec, wm8990);
-        socdev->card->codec = codec;
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-        wm8990_socdev = socdev;
-
-        ret = -ENODEV;
-
+        int ret = 0;
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        if (setup->i2c_address) {
-                codec->hw_write = (hw_write_t)i2c_master_send;
-                ret = wm8990_add_i2c_device(pdev, setup);
-        }
-#endif
-
+        ret = i2c_add_driver(&wm8990_i2c_driver);
         if (ret != 0) {
-                kfree(snd_soc_codec_get_drvdata(codec));
-                kfree(codec);
+                printk(KERN_ERR "Failed to register wm8990 I2C driver: %d\n",
+                       ret);
         }
+#endif
         return ret;
 }
+module_init(wm8990_modinit);
 
-/* power down chip */
-static int wm8990_remove(struct platform_device *pdev)
+static void __exit wm8990_exit(void)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec->control_data)
-                wm8990_set_bias_level(codec, SND_SOC_BIAS_OFF);
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-        i2c_unregister_device(codec->control_data);
         i2c_del_driver(&wm8990_i2c_driver);
 #endif
-        kfree(snd_soc_codec_get_drvdata(codec));
-        kfree(codec);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8990 = {
-        .probe =        wm8990_probe,
-        .remove =       wm8990_remove,
-        .suspend =      wm8990_suspend,
-        .resume =       wm8990_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8990);
-
-static int __init wm8990_modinit(void)
-{
-        return snd_soc_register_dai(&wm8990_dai);
-}
-module_init(wm8990_modinit);
-
-static void __exit wm8990_exit(void)
-{
-        snd_soc_unregister_dai(&wm8990_dai);
 }
 module_exit(wm8990_exit);
 
diff --git a/sound/soc/codecs/wm8990.h b/sound/soc/codecs/wm8990.h
index 7114ddc88b4b..77c98a4bfe9c 100644
--- a/sound/soc/codecs/wm8990.h
+++ b/sound/soc/codecs/wm8990.h
@@ -826,18 +826,10 @@
 #define WM8990_INMIXR_PWR_BIT                   2
 #define WM8990_AINRMUX_PWR_BIT                  3
 
-struct wm8990_setup_data {
-        unsigned i2c_bus;
-        unsigned short i2c_address;
-};
-
 #define WM8990_MCLK_DIV 0
 #define WM8990_DACCLK_DIV 1
 #define WM8990_ADCCLK_DIV 2
 #define WM8990_BCLK_DIV 3
 
-extern struct snd_soc_dai wm8990_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8990;
-
 #endif  /* __WM8990REGISTERDEFS_H__ */
 /*------------------------------ END OF FILE ---------------------------------*/
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index d8d300c6175f..1d9e1837a2df 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -229,7 +229,8 @@ struct wm8993_priv {
         u16 reg_cache[WM8993_REGISTER_COUNT];
         struct regulator_bulk_data supplies[WM8993_NUM_SUPPLIES];
         struct wm8993_platform_data pdata;
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         int master;
         int sysclk_source;
         int tdm_slots;
@@ -367,10 +368,9 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
         return 0;
 }
 
-static int wm8993_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
+static int _wm8993_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
                           unsigned int Fref, unsigned int Fout)
 {
-        struct snd_soc_codec *codec = dai->codec;
         struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
         u16 reg1, reg4, reg5;
         struct _fll_div fll_div;
@@ -456,6 +456,12 @@ static int wm8993_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
         return 0;
 }
 
+static int wm8993_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
+                          unsigned int Fref, unsigned int Fout)
+{
+        return _wm8993_set_fll(dai->codec, fll_id, source, Fref, Fout);
+}
+
 static int configure_clock(struct snd_soc_codec *codec)
 {
         struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
@@ -1394,8 +1400,8 @@ static struct snd_soc_dai_ops wm8993_ops = {
                         SNDRV_PCM_FMTBIT_S24_LE |\
                         SNDRV_PCM_FMTBIT_S32_LE)
 
-struct snd_soc_dai wm8993_dai = {
-        .name = "WM8993",
+static struct snd_soc_dai_driver wm8993_dai = {
+        .name = "wm8993-hifi",
         .playback = {
                 .stream_name = "Playback",
                 .channels_min = 1,
@@ -1413,32 +1419,82 @@ struct snd_soc_dai wm8993_dai = {
         .ops = &wm8993_ops,
         .symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(wm8993_dai);
-
-static struct snd_soc_codec *wm8993_codec;
 
-static int wm8993_probe(struct platform_device *pdev)
+static int wm8993_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        struct wm8993_priv *wm8993;
-        int ret = 0;
+        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
+        int ret, i, val;
+
+        codec->control_data = wm8993->control_data;
+        wm8993->hubs_data.hp_startup_mode = 1;
+        wm8993->hubs_data.dcs_codes = -2;
+
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
+        }
+
+        for (i = 0; i < ARRAY_SIZE(wm8993->supplies); i++)
+                wm8993->supplies[i].supply = wm8993_supply_names[i];
 
-        if (!wm8993_codec) {
-                dev_err(&pdev->dev, "I2C device not yet probed\n");
-                goto err;
+        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8993->supplies),
+                                 wm8993->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+                return ret;
         }
 
-        socdev->card->codec = wm8993_codec;
-        codec = wm8993_codec;
-        wm8993 = snd_soc_codec_get_drvdata(codec);
+        ret = regulator_bulk_enable(ARRAY_SIZE(wm8993->supplies),
+                                    wm8993->supplies);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+                goto err_get;
+        }
 
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms\n");
-                goto err;
+        val = snd_soc_read(codec, WM8993_SOFTWARE_RESET);
+        if (val != wm8993_reg_defaults[WM8993_SOFTWARE_RESET]) {
+                dev_err(codec->dev, "Invalid ID register value %x\n", val);
+                ret = -EINVAL;
+                goto err_enable;
         }
 
+        ret = snd_soc_write(codec, WM8993_SOFTWARE_RESET, 0xffff);
+        if (ret != 0)
+                goto err_enable;
+
+        codec->cache_only = 1;
+
+        /* By default we're using the output mixers */
+        wm8993->class_w_users = 2;
+
+        /* Latch volume update bits and default ZC on */
+        snd_soc_update_bits(codec, WM8993_RIGHT_DAC_DIGITAL_VOLUME,
+                            WM8993_DAC_VU, WM8993_DAC_VU);
+        snd_soc_update_bits(codec, WM8993_RIGHT_ADC_DIGITAL_VOLUME,
+                            WM8993_ADC_VU, WM8993_ADC_VU);
+
+        /* Manualy manage the HPOUT sequencing for independent stereo
+         * control. */
+        snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0,
+                            WM8993_HPOUT1_AUTO_PU, 0);
+
+        /* Use automatic clock configuration */
+        snd_soc_update_bits(codec, WM8993_CLOCKING_4, WM8993_SR_MODE, 0);
+
+        wm_hubs_handle_analogue_pdata(codec, wm8993->pdata.lineout1_diff,
+                                      wm8993->pdata.lineout2_diff,
+                                      wm8993->pdata.lineout1fb,
+                                      wm8993->pdata.lineout2fb,
+                                      wm8993->pdata.jd_scthr,
+                                      wm8993->pdata.jd_thr,
+                                      wm8993->pdata.micbias1_lvl,
+                                      wm8993->pdata.micbias2_lvl);
+
+        ret = wm8993_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+        if (ret != 0)
+                goto err_enable;
+
         snd_soc_add_controls(codec, wm8993_snd_controls,
                              ARRAY_SIZE(wm8993_snd_controls));
         if (wm8993->pdata.num_retune_configs != 0) {
@@ -1457,36 +1513,36 @@ static int wm8993_probe(struct platform_device *pdev)
         wm_hubs_add_analogue_routes(codec, wm8993->pdata.lineout1_diff,
                                     wm8993->pdata.lineout2_diff);
 
-        return ret;
+        return 0;
 
-err:
+err_enable:
+        regulator_bulk_disable(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
+err_get:
+        regulator_bulk_free(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
         return ret;
 }
 
-static int wm8993_remove(struct platform_device *pdev)
+static int wm8993_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
+        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
 
+        wm8993_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        regulator_bulk_free(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
         return 0;
 }
 
 #ifdef CONFIG_PM
-static int wm8993_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8993_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
         int fll_fout = wm8993->fll_fout;
         int fll_fref  = wm8993->fll_fref;
         int ret;
 
         /* Stop the FLL in an orderly fashion */
-        ret = wm8993_set_fll(codec->dai, 0, 0, 0, 0);
+        ret = _wm8993_set_fll(codec, 0, 0, 0, 0);
         if (ret != 0) {
-                dev_err(&pdev->dev, "Failed to stop FLL\n");
+                dev_err(codec->dev, "Failed to stop FLL\n");
                 return ret;
         }
 
@@ -1498,10 +1554,8 @@ static int wm8993_suspend(struct platform_device *pdev, pm_message_t state)
         return 0;
 }
 
-static int wm8993_resume(struct platform_device *pdev)
+static int wm8993_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
         int ret;
 
@@ -1515,7 +1569,7 @@ static int wm8993_resume(struct platform_device *pdev)
                 wm8993->fll_fref = 0;
                 wm8993->fll_fout = 0;
 
-                ret = wm8993_set_fll(codec->dai, 0, wm8993->fll_src,
+                ret = _wm8993_set_fll(codec, 0, wm8993->fll_src,
                                      fll_fref, fll_fout);
                 if (ret != 0)
                         dev_err(codec->dev, "Failed to restart FLL\n");
@@ -1528,162 +1582,43 @@ static int wm8993_resume(struct platform_device *pdev)
 #define wm8993_resume NULL
 #endif
 
-struct snd_soc_codec_device soc_codec_dev_wm8993 = {
+static struct snd_soc_codec_driver soc_codec_dev_wm8993 = {
         .probe =        wm8993_probe,
         .remove =       wm8993_remove,
         .suspend =      wm8993_suspend,
         .resume =       wm8993_resume,
+        .set_bias_level = wm8993_set_bias_level,
+        .reg_cache_size = sizeof(wm8993_reg_defaults),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm8993_reg_defaults,
+        .volatile_register = wm8993_volatile,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8993);
 
-static int wm8993_i2c_probe(struct i2c_client *i2c,
-                            const struct i2c_device_id *id)
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static __devinit int wm8993_i2c_probe(struct i2c_client *i2c,
+                                      const struct i2c_device_id *id)
 {
         struct wm8993_priv *wm8993;
-        struct snd_soc_codec *codec;
-        unsigned int val;
         int ret;
-        int i;
-
-        if (wm8993_codec) {
-                dev_err(&i2c->dev, "A WM8993 is already registered\n");
-                return -EINVAL;
-        }
 
         wm8993 = kzalloc(sizeof(struct wm8993_priv), GFP_KERNEL);
         if (wm8993 == NULL)
                 return -ENOMEM;
 
-        codec = &wm8993->codec;
-        if (i2c->dev.platform_data)
-                memcpy(&wm8993->pdata, i2c->dev.platform_data,
-                       sizeof(wm8993->pdata));
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->name = "WM8993";
-        codec->volatile_register = wm8993_volatile;
-        codec->reg_cache = wm8993->reg_cache;
-        codec->reg_cache_size = ARRAY_SIZE(wm8993->reg_cache);
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8993_set_bias_level;
-        codec->dai = &wm8993_dai;
-        codec->num_dai = 1;
-        snd_soc_codec_set_drvdata(codec, wm8993);
-
-        wm8993->hubs_data.hp_startup_mode = 1;
-        wm8993->hubs_data.dcs_codes = -2;
-
-        memcpy(wm8993->reg_cache, wm8993_reg_defaults,
-               sizeof(wm8993->reg_cache));
-
-        ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
-        }
-
         i2c_set_clientdata(i2c, wm8993);
-        codec->control_data = i2c;
-        wm8993_codec = codec;
-
-        codec->dev = &i2c->dev;
-
-        for (i = 0; i < ARRAY_SIZE(wm8993->supplies); i++)
-                wm8993->supplies[i].supply = wm8993_supply_names[i];
-
-        ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8993->supplies),
-                                 wm8993->supplies);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-                goto err;
-        }
-
-        ret = regulator_bulk_enable(ARRAY_SIZE(wm8993->supplies),
-                                    wm8993->supplies);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
-                goto err_get;
-        }
-
-        val = snd_soc_read(codec, WM8993_SOFTWARE_RESET);
-        if (val != wm8993_reg_defaults[WM8993_SOFTWARE_RESET]) {
-                dev_err(codec->dev, "Invalid ID register value %x\n", val);
-                ret = -EINVAL;
-                goto err_enable;
-        }
-
-        ret = snd_soc_write(codec, WM8993_SOFTWARE_RESET, 0xffff);
-        if (ret != 0)
-                goto err_enable;
-
-        codec->cache_only = 1;
-
-        /* By default we're using the output mixers */
-        wm8993->class_w_users = 2;
-
-        /* Latch volume update bits and default ZC on */
-        snd_soc_update_bits(codec, WM8993_RIGHT_DAC_DIGITAL_VOLUME,
-                            WM8993_DAC_VU, WM8993_DAC_VU);
-        snd_soc_update_bits(codec, WM8993_RIGHT_ADC_DIGITAL_VOLUME,
-                            WM8993_ADC_VU, WM8993_ADC_VU);
+        wm8993->control_data = i2c;
 
-        /* Manualy manage the HPOUT sequencing for independent stereo
-         * control. */
-        snd_soc_update_bits(codec, WM8993_ANALOGUE_HP_0,
-                            WM8993_HPOUT1_AUTO_PU, 0);
-
-        /* Use automatic clock configuration */
-        snd_soc_update_bits(codec, WM8993_CLOCKING_4, WM8993_SR_MODE, 0);
-
-        wm_hubs_handle_analogue_pdata(codec, wm8993->pdata.lineout1_diff,
-                                      wm8993->pdata.lineout2_diff,
-                                      wm8993->pdata.lineout1fb,
-                                      wm8993->pdata.lineout2fb,
-                                      wm8993->pdata.jd_scthr,
-                                      wm8993->pdata.jd_thr,
-                                      wm8993->pdata.micbias1_lvl,
-                                      wm8993->pdata.micbias2_lvl);
-                             
-        ret = wm8993_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-        if (ret != 0)
-                goto err_enable;
-
-        wm8993_dai.dev = codec->dev;
-
-        ret = snd_soc_register_dai(&wm8993_dai);
-        if (ret != 0)
-                goto err_bias;
-
-        ret = snd_soc_register_codec(codec);
-
-        return 0;
-
-err_bias:
-        wm8993_set_bias_level(codec, SND_SOC_BIAS_OFF);
-err_enable:
-        regulator_bulk_disable(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
-err_get:
-        regulator_bulk_free(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
-err:
-        wm8993_codec = NULL;
-        kfree(wm8993);
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm8993, &wm8993_dai, 1);
+        if (ret < 0)
+                kfree(wm8993);
         return ret;
 }
 
-static int wm8993_i2c_remove(struct i2c_client *client)
+static __devexit int wm8993_i2c_remove(struct i2c_client *client)
 {
-        struct wm8993_priv *wm8993 = i2c_get_clientdata(client);
-
-        snd_soc_unregister_codec(&wm8993->codec);
-        snd_soc_unregister_dai(&wm8993_dai);
-
-        wm8993_set_bias_level(&wm8993->codec, SND_SOC_BIAS_OFF);
-        regulator_bulk_free(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
-        kfree(wm8993);
-
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -1695,30 +1630,34 @@ MODULE_DEVICE_TABLE(i2c, wm8993_i2c_id);
 
 static struct i2c_driver wm8993_i2c_driver = {
         .driver = {
-                .name = "WM8993",
+                .name = "wm8993-codec",
                 .owner = THIS_MODULE,
         },
-        .probe = wm8993_i2c_probe,
-        .remove = wm8993_i2c_remove,
+        .probe =    wm8993_i2c_probe,
+        .remove =   __devexit_p(wm8993_i2c_remove),
         .id_table = wm8993_i2c_id,
 };
-
+#endif
 
 static int __init wm8993_modinit(void)
 {
-        int ret;
-
+        int ret = 0;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm8993_i2c_driver);
-        if (ret != 0)
-                pr_err("WM8993: Unable to register I2C driver: %d\n", ret);
-
+        if (ret != 0) {
+                pr_err("WM8993: Unable to register I2C driver: %d\n",
+                       ret);
+        }
+#endif
         return ret;
 }
 module_init(wm8993_modinit);
 
 static void __exit wm8993_exit(void)
 {
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         i2c_del_driver(&wm8993_i2c_driver);
+#endif
 }
 module_exit(wm8993_exit);
 
diff --git a/sound/soc/codecs/wm8993.h b/sound/soc/codecs/wm8993.h
index 30e71ca88dad..2184617b9611 100644
--- a/sound/soc/codecs/wm8993.h
+++ b/sound/soc/codecs/wm8993.h
@@ -1,9 +1,6 @@
 #ifndef WM8993_H
 #define WM8993_H
 
-extern struct snd_soc_dai wm8993_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm8993;
-
 #define WM8993_SYSCLK_MCLK     1
 #define WM8993_SYSCLK_FLL      2
 
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index a87046a96f2a..7823f92413f3 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -36,9 +36,6 @@
 #include "wm8994.h"
 #include "wm_hubs.h"
 
-static struct snd_soc_codec *wm8994_codec;
-struct snd_soc_codec_device soc_codec_dev_wm8994;
-
 struct fll_config {
         int src;
         int in;
@@ -71,7 +68,9 @@ struct wm8994_micdet {
 /* codec private data */
 struct wm8994_priv {
         struct wm_hubs_data hubs;
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
+        struct snd_soc_codec *codec;
         u16 reg_cache[WM8994_REG_CACHE_SIZE + 1];
         int sysclk[2];
         int sysclk_rate[2];
@@ -1901,8 +1900,6 @@ static int wm8994_put_drc_sw(struct snd_kcontrol *kcontrol,
         return snd_soc_put_volsw(kcontrol, ucontrol);
 }
 
-
-
 static void wm8994_set_drc(struct snd_soc_codec *codec, int drc)
 {
         struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
@@ -1941,7 +1938,7 @@ static int wm8994_put_drc_enum(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);  
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         struct wm8994_pdata *pdata = wm8994->pdata;
         int drc = wm8994_get_drc(kcontrol->id.name);
         int value = ucontrol->value.integer.value[0];
@@ -2044,7 +2041,7 @@ static int wm8994_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);  
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         struct wm8994_pdata *pdata = wm8994->pdata;
         int block = wm8994_get_retune_mobile_block(kcontrol->id.name);
         int value = ucontrol->value.integer.value[0];
@@ -2066,7 +2063,7 @@ static int wm8994_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
 {
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
-        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
+        struct wm8994_priv *wm8994 =snd_soc_codec_get_drvdata(codec);
         int block = wm8994_get_retune_mobile_block(kcontrol->id.name);
 
         ucontrol->value.enumerated.item[0] = wm8994->retune_mobile_cfg[block];
@@ -2880,10 +2877,9 @@ static int wm8994_get_fll_config(struct fll_div *fll,
         return 0;
 }
 
-static int wm8994_set_fll(struct snd_soc_dai *dai, int id, int src,
+static int _wm8994_set_fll(struct snd_soc_codec *codec, int id, int src,
                           unsigned int freq_in, unsigned int freq_out)
 {
-        struct snd_soc_codec *codec = dai->codec;
         struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         int reg_offset, ret;
         struct fll_div fll;
@@ -2994,8 +2990,15 @@ static int wm8994_set_fll(struct snd_soc_dai *dai, int id, int src,
         return 0;
 }
 
+
 static int opclk_divs[] = { 10, 20, 30, 40, 55, 60, 80, 120, 160 };
 
+static int wm8994_set_fll(struct snd_soc_dai *dai, int id, int src,
+                          unsigned int freq_in, unsigned int freq_out)
+{
+        return _wm8994_set_fll(dai->codec, id, src, freq_in, freq_out);
+}
+
 static int wm8994_set_dai_sysclk(struct snd_soc_dai *dai,
                 int clk_id, unsigned int freq, int dir)
 {
@@ -3507,10 +3510,9 @@ static struct snd_soc_dai_ops wm8994_aif3_dai_ops = {
         .set_tristate   = wm8994_set_tristate,
 };
 
-struct snd_soc_dai wm8994_dai[] = {
+static struct snd_soc_dai_driver wm8994_dai[] = {
         {
-                .name = "WM8994 AIF1",
-                .id = 1,
+                .name = "wm8994-aif1",
                 .playback = {
                         .stream_name = "AIF1 Playback",
                         .channels_min = 2,
@@ -3528,8 +3530,7 @@ struct snd_soc_dai wm8994_dai[] = {
                 .ops = &wm8994_aif1_dai_ops,
         },
         {
-                .name = "WM8994 AIF2",
-                .id = 2,
+                .name = "wm8994-aif2",
                 .playback = {
                         .stream_name = "AIF2 Playback",
                         .channels_min = 2,
@@ -3547,8 +3548,7 @@ struct snd_soc_dai wm8994_dai[] = {
                 .ops = &wm8994_aif2_dai_ops,
         },
         {
-                .name = "WM8994 AIF3",
-                .id = 3,
+                .name = "wm8994-aif3",
                 .playback = {
                         .stream_name = "AIF3 Playback",
                         .channels_min = 2,
@@ -3566,20 +3566,17 @@ struct snd_soc_dai wm8994_dai[] = {
                 .ops = &wm8994_aif3_dai_ops,
         }
 };
-EXPORT_SYMBOL_GPL(wm8994_dai);
 
 #ifdef CONFIG_PM
-static int wm8994_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm8994_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         int i, ret;
 
         for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) {
                 memcpy(&wm8994->fll_suspend[i], &wm8994->fll[i],
                        sizeof(struct fll_config));
-                ret = wm8994_set_fll(&codec->dai[0], i + 1, 0, 0, 0);
+                ret = _wm8994_set_fll(codec, i + 1, 0, 0, 0);
                 if (ret < 0)
                         dev_warn(codec->dev, "Failed to stop FLL%d: %d\n",
                                  i + 1, ret);
@@ -3590,10 +3587,8 @@ static int wm8994_suspend(struct platform_device *pdev, pm_message_t state)
         return 0;
 }
 
-static int wm8994_resume(struct platform_device *pdev)
+static int wm8994_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
         u16 *reg_cache = codec->reg_cache;
         int i, ret;
@@ -3622,7 +3617,7 @@ static int wm8994_resume(struct platform_device *pdev)
                 if (!wm8994->fll_suspend[i].out)
                         continue;
 
-                ret = wm8994_set_fll(&codec->dai[0], i + 1,
+                ret = _wm8994_set_fll(codec, i + 1,
                                      wm8994->fll_suspend[i].src,
                                      wm8994->fll_suspend[i].in,
                                      wm8994->fll_suspend[i].out);
@@ -3640,7 +3635,7 @@ static int wm8994_resume(struct platform_device *pdev)
 
 static void wm8994_handle_retune_mobile_pdata(struct wm8994_priv *wm8994)
 {
-        struct snd_soc_codec *codec = &wm8994->codec;
+        struct snd_soc_codec *codec = wm8994->codec;
         struct wm8994_pdata *pdata = wm8994->pdata;
         struct snd_kcontrol_new controls[] = {
                 SOC_ENUM_EXT("AIF1.1 EQ Mode",
@@ -3698,16 +3693,16 @@ static void wm8994_handle_retune_mobile_pdata(struct wm8994_priv *wm8994)
         wm8994->retune_mobile_enum.max = wm8994->num_retune_mobile_texts;
         wm8994->retune_mobile_enum.texts = wm8994->retune_mobile_texts;
 
-        ret = snd_soc_add_controls(&wm8994->codec, controls,
+        ret = snd_soc_add_controls(wm8994->codec, controls,
                                    ARRAY_SIZE(controls));
         if (ret != 0)
-                dev_err(wm8994->codec.dev,
+                dev_err(wm8994->codec->dev,
                         "Failed to add ReTune Mobile controls: %d\n", ret);
 }
 
 static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
 {
-        struct snd_soc_codec *codec = &wm8994->codec;
+        struct snd_soc_codec *codec = wm8994->codec;
         struct wm8994_pdata *pdata = wm8994->pdata;
         int ret, i;
 
@@ -3739,7 +3734,7 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
                 wm8994->drc_texts = kmalloc(sizeof(char *)
                                             * pdata->num_drc_cfgs, GFP_KERNEL);
                 if (!wm8994->drc_texts) {
-                        dev_err(wm8994->codec.dev,
+                        dev_err(wm8994->codec->dev,
                                 "Failed to allocate %d DRC config texts\n",
                                 pdata->num_drc_cfgs);
                         return;
@@ -3751,10 +3746,10 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
                 wm8994->drc_enum.max = pdata->num_drc_cfgs;
                 wm8994->drc_enum.texts = wm8994->drc_texts;
 
-                ret = snd_soc_add_controls(&wm8994->codec, controls,
+                ret = snd_soc_add_controls(wm8994->codec, controls,
                                            ARRAY_SIZE(controls));
                 if (ret != 0)
-                        dev_err(wm8994->codec.dev,
+                        dev_err(wm8994->codec->dev,
                                 "Failed to add DRC mode controls: %d\n", ret);
 
                 for (i = 0; i < WM8994_NUM_DRC; i++)
@@ -3767,62 +3762,10 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
         if (pdata->num_retune_mobile_cfgs)
                 wm8994_handle_retune_mobile_pdata(wm8994);
         else
-                snd_soc_add_controls(&wm8994->codec, wm8994_eq_controls,
+                snd_soc_add_controls(wm8994->codec, wm8994_eq_controls,
                                      ARRAY_SIZE(wm8994_eq_controls));
 }
 
-static int wm8994_probe(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
-
-        if (wm8994_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
-        }
-
-        socdev->card->codec = wm8994_codec;
-        codec = wm8994_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                return ret;
-        }
-
-        wm8994_handle_pdata(snd_soc_codec_get_drvdata(codec));
-
-        wm_hubs_add_analogue_controls(codec);
-        snd_soc_add_controls(codec, wm8994_snd_controls,
-                             ARRAY_SIZE(wm8994_snd_controls));
-        snd_soc_dapm_new_controls(codec, wm8994_dapm_widgets,
-                                  ARRAY_SIZE(wm8994_dapm_widgets));
-        wm_hubs_add_analogue_routes(codec, 0, 0);
-        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
-
-        return 0;
-}
-
-static int wm8994_remove(struct platform_device *pdev)
-{
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
-        return 0;
-}
-
-struct snd_soc_codec_device soc_codec_dev_wm8994 = {
-        .probe =        wm8994_probe,
-        .remove =       wm8994_remove,
-        .suspend =      wm8994_suspend,
-        .resume =       wm8994_resume,
-};
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm8994);
-
 /**
  * wm8994_mic_detect - Enable microphone detection via the WM8994 IRQ
  *
@@ -3881,7 +3824,7 @@ EXPORT_SYMBOL_GPL(wm8994_mic_detect);
 static irqreturn_t wm8994_mic_irq(int irq, void *data)
 {
         struct wm8994_priv *priv = data;
-        struct snd_soc_codec *codec = &priv->codec;
+        struct snd_soc_codec *codec = priv->codec;
         int reg;
         int report;
 
@@ -3913,47 +3856,20 @@ static irqreturn_t wm8994_mic_irq(int irq, void *data)
         return IRQ_HANDLED;
 }
 
-static int wm8994_codec_probe(struct platform_device *pdev)
+static int wm8994_codec_probe(struct snd_soc_codec *codec)
 {
-        int ret;
         struct wm8994_priv *wm8994;
-        struct snd_soc_codec *codec;
-        int i;
-        u16 rev;
+        int ret, i, rev;
 
-        if (wm8994_codec) {
-                dev_err(&pdev->dev, "Another WM8994 is registered\n");
-                return -EINVAL;
-        }
+        codec->control_data = dev_get_drvdata(codec->dev->parent);
 
         wm8994 = kzalloc(sizeof(struct wm8994_priv), GFP_KERNEL);
-        if (!wm8994) {
-                dev_err(&pdev->dev, "Failed to allocate private data\n");
+        if (wm8994 == NULL)
                 return -ENOMEM;
-        }
-
-        codec = &wm8994->codec;
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
         snd_soc_codec_set_drvdata(codec, wm8994);
-        codec->control_data = dev_get_drvdata(pdev->dev.parent);
-        codec->name = "WM8994";
-        codec->owner = THIS_MODULE;
-        codec->read = wm8994_read;
-        codec->write = wm8994_write;
-        codec->readable_register = wm8994_readable;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm8994_set_bias_level;
-        codec->dai = &wm8994_dai[0];
-        codec->num_dai = 3;
-        codec->reg_cache_size = WM8994_MAX_REGISTER;
-        codec->reg_cache = &wm8994->reg_cache;
-        codec->dev = &pdev->dev;
-
-        wm8994->pdata = pdev->dev.parent->platform_data;
+
+        wm8994->pdata = dev_get_platdata(codec->dev->parent);
+        wm8994->codec = codec;
 
         /* Fill the cache with physical values we inherited; don't reset */
         ret = wm8994_bulk_read(codec->control_data, 0,
@@ -3989,25 +3905,25 @@ static int wm8994_codec_probe(struct platform_device *pdev)
         ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC1_DET,
                                  wm8994_mic_irq, "Mic 1 detect", wm8994);
         if (ret != 0)
-                dev_warn(&pdev->dev,
+                dev_warn(codec->dev,
                          "Failed to request Mic1 detect IRQ: %d\n", ret);
 
         ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT,
                                  wm8994_mic_irq, "Mic 1 short", wm8994);
         if (ret != 0)
-                dev_warn(&pdev->dev,
+                dev_warn(codec->dev,
                          "Failed to request Mic1 short IRQ: %d\n", ret);
 
         ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC2_DET,
                                  wm8994_mic_irq, "Mic 2 detect", wm8994);
         if (ret != 0)
-                dev_warn(&pdev->dev,
+                dev_warn(codec->dev,
                          "Failed to request Mic2 detect IRQ: %d\n", ret);
 
         ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT,
                                  wm8994_mic_irq, "Mic 2 short", wm8994);
         if (ret != 0)
-                dev_warn(&pdev->dev,
+                dev_warn(codec->dev,
                          "Failed to request Mic2 short IRQ: %d\n", ret);
 
         /* Remember if AIFnLRCLK is configured as a GPIO.  This should be
@@ -4038,13 +3954,8 @@ static int wm8994_codec_probe(struct platform_device *pdev)
                 wm8994->lrclk_shared[1] = 0;
         }
 
-        for (i = 0; i < ARRAY_SIZE(wm8994_dai); i++)
-                wm8994_dai[i].dev = codec->dev;
-
         wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-        wm8994_codec = codec;
-
         /* Latch volume updates (right only; we always do left then right). */
         snd_soc_update_bits(codec, WM8994_AIF1_DAC1_RIGHT_VOLUME,
                             WM8994_AIF1DAC1_VU, WM8994_AIF1DAC1_VU);
@@ -4081,24 +3992,18 @@ static int wm8994_codec_probe(struct platform_device *pdev)
 
         wm8994_update_class_w(codec);
 
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err_irq;
-        }
-
-        ret = snd_soc_register_dais(wm8994_dai, ARRAY_SIZE(wm8994_dai));
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAIs: %d\n", ret);
-                goto err_codec;
-        }
+        wm8994_handle_pdata(wm8994);
 
-        platform_set_drvdata(pdev, wm8994);
+        wm_hubs_add_analogue_controls(codec);
+        snd_soc_add_controls(codec, wm8994_snd_controls,
+                             ARRAY_SIZE(wm8994_snd_controls));
+        snd_soc_dapm_new_controls(codec, wm8994_dapm_widgets,
+                                  ARRAY_SIZE(wm8994_dapm_widgets));
+        wm_hubs_add_analogue_routes(codec, 0, 0);
+        snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon));
 
         return 0;
 
-err_codec:
-        snd_soc_unregister_codec(codec);
 err_irq:
         wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT, wm8994);
         wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, wm8994);
@@ -4109,31 +4014,50 @@ err:
         return ret;
 }
 
-static int __devexit wm8994_codec_remove(struct platform_device *pdev)
+static int  wm8994_codec_remove(struct snd_soc_codec *codec)
 {
-        struct wm8994_priv *wm8994 = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = &wm8994->codec;
+        struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
         wm8994_set_bias_level(codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dais(wm8994_dai, ARRAY_SIZE(wm8994_dai));
-        snd_soc_unregister_codec(&wm8994->codec);
+
         wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT, wm8994);
         wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, wm8994);
         wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, wm8994);
         wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET, wm8994);
         kfree(wm8994);
-        wm8994_codec = NULL;
 
         return 0;
 }
 
+static struct snd_soc_codec_driver soc_codec_dev_wm8994 = {
+        .probe =        wm8994_codec_probe,
+        .remove =       wm8994_codec_remove,
+        .suspend =      wm8994_suspend,
+        .resume =       wm8994_resume,
+        .read = wm8994_read,
+        .write = wm8994_write,
+        .set_bias_level = wm8994_set_bias_level,
+};
+
+static int __devinit wm8994_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_wm8994,
+                        wm8994_dai, ARRAY_SIZE(wm8994_dai));
+}
+
+static int __devexit wm8994_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_codec(&pdev->dev);
+        return 0;
+}
+
 static struct platform_driver wm8994_codec_driver = {
         .driver = {
                    .name = "wm8994-codec",
                    .owner = THIS_MODULE,
                    },
-        .probe = wm8994_codec_probe,
-        .remove = __devexit_p(wm8994_codec_remove),
+        .probe = wm8994_probe,
+        .remove = __devexit_p(wm8994_remove),
 };
 
 static __init int wm8994_init(void)
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index 2e0ca67a8df7..d8dce260c430 100644
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -11,9 +11,6 @@
 
 #include <sound/soc.h>
 
-extern struct snd_soc_codec_device soc_codec_dev_wm8994;
-extern struct snd_soc_dai wm8994_dai[];
-
 /* Sources for AIF1/2 SYSCLK - use with set_dai_sysclk() */
 #define WM8994_SYSCLK_MCLK1 1
 #define WM8994_SYSCLK_MCLK2 2
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index 76b37ff6c264..00249d5b6793 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -156,7 +156,8 @@ static struct {
 };
 
 struct wm9081_priv {
-        struct snd_soc_codec codec;
+        enum snd_soc_control_type control_type;
+        void *control_data;
         u16 reg_cache[WM9081_MAX_REGISTER + 1];
         int sysclk_source;
         int mclk_rate;
@@ -1212,8 +1213,8 @@ static struct snd_soc_dai_ops wm9081_dai_ops = {
 /* We report two channels because the CODEC processes a stereo signal, even
  * though it is only capable of handling a mono output.
  */
-struct snd_soc_dai wm9081_dai = {
-        .name = "WM9081",
+static struct snd_soc_dai_driver wm9081_dai = {
+        .name = "wm9081-hifi",
         .playback = {
                 .stream_name = "HiFi Playback",
                 .channels_min = 1,
@@ -1223,34 +1224,42 @@ struct snd_soc_dai wm9081_dai = {
         },
         .ops = &wm9081_dai_ops,
 };
-EXPORT_SYMBOL_GPL(wm9081_dai);
 
-
-static struct snd_soc_codec *wm9081_codec;
-
-static int wm9081_probe(struct platform_device *pdev)
+static int wm9081_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        struct wm9081_priv *wm9081;
-        int ret = 0;
+        struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
+        int ret;
+        u16 reg;
 
-        if (wm9081_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
+        codec->control_data = wm9081->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, wm9081->control_type);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
         }
 
-        socdev->card->codec = wm9081_codec;
-        codec = wm9081_codec;
-        wm9081 = snd_soc_codec_get_drvdata(codec);
+        reg = snd_soc_read(codec, WM9081_SOFTWARE_RESET);
+        if (reg != 0x9081) {
+                dev_err(codec->dev, "Device is not a WM9081: ID=0x%x\n", reg);
+                ret = -EINVAL;
+                return ret;
+        }
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
+        ret = wm9081_reset(codec);
         if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
+                dev_err(codec->dev, "Failed to issue reset\n");
+                return ret;
         }
 
+        wm9081_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
+        /* Enable zero cross by default */
+        reg = snd_soc_read(codec, WM9081_ANALOGUE_LINEOUT);
+        snd_soc_write(codec, WM9081_ANALOGUE_LINEOUT, reg | WM9081_LINEOUTZC);
+        reg = snd_soc_read(codec, WM9081_ANALOGUE_SPEAKER_PGA);
+        snd_soc_write(codec, WM9081_ANALOGUE_SPEAKER_PGA,
+                     reg | WM9081_SPKPGAZC);
+
         snd_soc_add_controls(codec, wm9081_snd_controls,
                              ARRAY_SIZE(wm9081_snd_controls));
         if (!wm9081->retune) {
@@ -1265,40 +1274,28 @@ static int wm9081_probe(struct platform_device *pdev)
         snd_soc_dapm_add_routes(codec, audio_paths, ARRAY_SIZE(audio_paths));
 
         return ret;
-
-pcm_err:
-        return ret;
 }
 
-static int wm9081_remove(struct platform_device *pdev)
+static int wm9081_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
-
+        wm9081_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
 #ifdef CONFIG_PM
-static int wm9081_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm9081_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm9081_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int wm9081_resume(struct platform_device *pdev)
+static int wm9081_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         u16 *reg_cache = codec->reg_cache;
         int i;
 
-        for (i = 0; i < codec->reg_cache_size; i++) {
+        for (i = 0; i < codec->driver->reg_cache_size; i++) {
                 if (i == WM9081_SOFTWARE_RESET)
                         continue;
 
@@ -1314,133 +1311,43 @@ static int wm9081_resume(struct platform_device *pdev)
 #define wm9081_resume NULL
 #endif
 
-struct snd_soc_codec_device soc_codec_dev_wm9081 = {
+static struct snd_soc_codec_driver soc_codec_dev_wm9081 = {
         .probe =        wm9081_probe,
         .remove =       wm9081_remove,
         .suspend =      wm9081_suspend,
         .resume =       wm9081_resume,
+        .set_bias_level = wm9081_set_bias_level,
+        .reg_cache_size = sizeof(wm9081_reg_defaults),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm9081_reg_defaults,
+        .volatile_register = wm9081_volatile_register,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm9081);
-
-static int wm9081_register(struct wm9081_priv *wm9081,
-                           enum snd_soc_control_type control)
-{
-        struct snd_soc_codec *codec = &wm9081->codec;
-        int ret;
-        u16 reg;
-
-        if (wm9081_codec) {
-                dev_err(codec->dev, "Another WM9081 is registered\n");
-                ret = -EINVAL;
-                goto err;
-        }
-
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        snd_soc_codec_set_drvdata(codec, wm9081);
-        codec->name = "WM9081";
-        codec->owner = THIS_MODULE;
-        codec->dai = &wm9081_dai;
-        codec->num_dai = 1;
-        codec->reg_cache_size = ARRAY_SIZE(wm9081->reg_cache);
-        codec->reg_cache = &wm9081->reg_cache;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm9081_set_bias_level;
-        codec->volatile_register = wm9081_volatile_register;
-
-        memcpy(codec->reg_cache, wm9081_reg_defaults,
-               sizeof(wm9081_reg_defaults));
-
-        ret = snd_soc_codec_set_cache_io(codec, 8, 16, control);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
-        }
-
-        reg = snd_soc_read(codec, WM9081_SOFTWARE_RESET);
-        if (reg != 0x9081) {
-                dev_err(codec->dev, "Device is not a WM9081: ID=0x%x\n", reg);
-                ret = -EINVAL;
-                goto err;
-        }
-
-        ret = wm9081_reset(codec);
-        if (ret < 0) {
-                dev_err(codec->dev, "Failed to issue reset\n");
-                goto err;
-        }
-
-        wm9081_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-        /* Enable zero cross by default */
-        reg = snd_soc_read(codec, WM9081_ANALOGUE_LINEOUT);
-        snd_soc_write(codec, WM9081_ANALOGUE_LINEOUT, reg | WM9081_LINEOUTZC);
-        reg = snd_soc_read(codec, WM9081_ANALOGUE_SPEAKER_PGA);
-        snd_soc_write(codec, WM9081_ANALOGUE_SPEAKER_PGA,
-                     reg | WM9081_SPKPGAZC);
-
-        wm9081_dai.dev = codec->dev;
-
-        wm9081_codec = codec;
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register codec: %d\n", ret);
-                goto err;
-        }
-
-        ret = snd_soc_register_dai(&wm9081_dai);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to register DAI: %d\n", ret);
-                goto err_codec;
-        }
-
-        return 0;
-
-err_codec:
-        snd_soc_unregister_codec(codec);
-err:
-        kfree(wm9081);
-        return ret;
-}
-
-static void wm9081_unregister(struct wm9081_priv *wm9081)
-{
-        wm9081_set_bias_level(&wm9081->codec, SND_SOC_BIAS_OFF);
-        snd_soc_unregister_dai(&wm9081_dai);
-        snd_soc_unregister_codec(&wm9081->codec);
-        kfree(wm9081);
-        wm9081_codec = NULL;
-}
 
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm9081_i2c_probe(struct i2c_client *i2c,
                                       const struct i2c_device_id *id)
 {
         struct wm9081_priv *wm9081;
-        struct snd_soc_codec *codec;
+        int ret;
 
         wm9081 = kzalloc(sizeof(struct wm9081_priv), GFP_KERNEL);
         if (wm9081 == NULL)
                 return -ENOMEM;
 
-        codec = &wm9081->codec;
-        codec->hw_write = (hw_write_t)i2c_master_send;
-        wm9081->retune = i2c->dev.platform_data;
-
         i2c_set_clientdata(i2c, wm9081);
-        codec->control_data = i2c;
-
-        codec->dev = &i2c->dev;
+        wm9081->control_data = i2c;
 
-        return wm9081_register(wm9081, SND_SOC_I2C);
+        ret = snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm9081, &wm9081_dai, 1);
+        if (ret < 0)
+                kfree(wm9081);
+        return ret;
 }
 
 static __devexit int wm9081_i2c_remove(struct i2c_client *client)
 {
-        struct wm9081_priv *wm9081 = i2c_get_clientdata(client);
-        wm9081_unregister(wm9081);
+        snd_soc_unregister_codec(&client->dev);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
@@ -1452,31 +1359,34 @@ MODULE_DEVICE_TABLE(i2c, wm9081_i2c_id);
 
 static struct i2c_driver wm9081_i2c_driver = {
         .driver = {
-                .name = "wm9081",
+                .name = "wm9081-codec",
                 .owner = THIS_MODULE,
         },
         .probe =    wm9081_i2c_probe,
         .remove =   __devexit_p(wm9081_i2c_remove),
         .id_table = wm9081_i2c_id,
 };
+#endif
 
 static int __init wm9081_modinit(void)
 {
-        int ret;
-
+        int ret = 0;
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         ret = i2c_add_driver(&wm9081_i2c_driver);
         if (ret != 0) {
                 printk(KERN_ERR "Failed to register WM9081 I2C driver: %d\n",
                        ret);
         }
-
+#endif
         return ret;
 }
 module_init(wm9081_modinit);
 
 static void __exit wm9081_exit(void)
 {
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         i2c_del_driver(&wm9081_i2c_driver);
+#endif
 }
 module_exit(wm9081_exit);
 
diff --git a/sound/soc/codecs/wm9081.h b/sound/soc/codecs/wm9081.h
index 42d3bc757021..871cccb066dc 100644
--- a/sound/soc/codecs/wm9081.h
+++ b/sound/soc/codecs/wm9081.h
@@ -15,9 +15,6 @@
 
 #include <sound/soc.h>
 
-extern struct snd_soc_dai wm9081_dai;
-extern struct snd_soc_codec_device soc_codec_dev_wm9081;
-
 /*
  * SYSCLK sources
  */
diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c
index 1592250daec0..7a1825418ee4 100644
--- a/sound/soc/codecs/wm9090.c
+++ b/sound/soc/codecs/wm9090.c
@@ -34,8 +34,6 @@
 
 #include "wm9090.h"
 
-static struct snd_soc_codec *wm9090_codec;
-
 static const u16 wm9090_reg_defaults[] = {
         0x9093,     /* R0   - Software Reset */
         0x0006,     /* R1   - Power Management (1) */
@@ -142,15 +140,10 @@ static const u16 wm9090_reg_defaults[] = {
 
 /* This struct is used to save the context */
 struct wm9090_priv {
-        /* We're not really registering as a CODEC since ASoC core
-         * does not yet support multiple CODECs but having the CODEC
-         * structure means we can reuse some of the ASoC core
-         * features.
-         */
-        struct snd_soc_codec codec;
         struct mutex mutex;
         u16 reg_cache[WM9090_MAX_REGISTER + 1];
         struct wm9090_platform_data pdata;
+        void *control_data;
 };
 
 static int wm9090_volatile(unsigned int reg)
@@ -523,7 +516,7 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec,
         case SND_SOC_BIAS_STANDBY:
                 if (codec->bias_level == SND_SOC_BIAS_OFF) {
                         /* Restore the register cache */
-                        for (i = 1; i < codec->reg_cache_size; i++) {
+                        for (i = 1; i < codec->driver->reg_cache_size; i++) {
                                 if (reg_cache[i] == wm9090_reg_defaults[i])
                                         continue;
                                 if (wm9090_volatile(i))
@@ -556,51 +549,67 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec,
         return 0;
 }
 
-static int wm9090_probe(struct platform_device *pdev)
+static int wm9090_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
-        int ret = 0;
+        struct wm9090_priv *wm9090 = snd_soc_codec_get_drvdata(codec);
+        int ret;
 
-        if (wm9090_codec == NULL) {
-                dev_err(&pdev->dev, "Codec device not registered\n");
-                return -ENODEV;
+        codec->control_data = wm9090->control_data;
+        ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
+        if (ret != 0) {
+                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+                return ret;
         }
 
-        socdev->card->codec = wm9090_codec;
-        codec = wm9090_codec;
-
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0) {
-                dev_err(codec->dev, "failed to create pcms: %d\n", ret);
-                goto pcm_err;
+        ret = snd_soc_read(codec, WM9090_SOFTWARE_RESET);
+        if (ret < 0)
+                return ret;
+        if (ret != wm9090_reg_defaults[WM9090_SOFTWARE_RESET]) {
+                dev_err(codec->dev, "Device is not a WM9090, ID=%x\n", ret);
+                return -EINVAL;
         }
 
+        ret = snd_soc_write(codec, WM9090_SOFTWARE_RESET, 0);
+        if (ret < 0)
+                return ret;
+
+        /* Configure some defaults; they will be written out when we
+         * bring the bias up.
+         */
+        wm9090->reg_cache[WM9090_IN1_LINE_INPUT_A_VOLUME] |= WM9090_IN1_VU
+                | WM9090_IN1A_ZC;
+        wm9090->reg_cache[WM9090_IN1_LINE_INPUT_B_VOLUME] |= WM9090_IN1_VU
+                | WM9090_IN1B_ZC;
+        wm9090->reg_cache[WM9090_IN2_LINE_INPUT_A_VOLUME] |= WM9090_IN2_VU
+                | WM9090_IN2A_ZC;
+        wm9090->reg_cache[WM9090_IN2_LINE_INPUT_B_VOLUME] |= WM9090_IN2_VU
+                | WM9090_IN2B_ZC;
+        wm9090->reg_cache[WM9090_SPEAKER_VOLUME_LEFT] |=
+                WM9090_SPKOUT_VU | WM9090_SPKOUTL_ZC;
+        wm9090->reg_cache[WM9090_LEFT_OUTPUT_VOLUME] |=
+                WM9090_HPOUT1_VU | WM9090_HPOUT1L_ZC;
+        wm9090->reg_cache[WM9090_RIGHT_OUTPUT_VOLUME] |=
+                WM9090_HPOUT1_VU | WM9090_HPOUT1R_ZC;
+
+        wm9090->reg_cache[WM9090_CLOCKING_1] |= WM9090_TOCLK_ENA;
+
+        wm9090_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+
         wm9090_add_controls(codec);
 
         return 0;
-
-pcm_err:
-        return ret;
 }
 
 #ifdef CONFIG_PM
-static int wm9090_suspend(struct platform_device *pdev, pm_message_t state)
+static int wm9090_suspend(struct snd_soc_codec *codec, pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm9090_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-static int wm9090_resume(struct platform_device *pdev)
+static int wm9090_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm9090_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
         return 0;
@@ -610,29 +619,29 @@ static int wm9090_resume(struct platform_device *pdev)
 #define wm9090_resume NULL
 #endif
 
-static int wm9090_remove(struct platform_device *pdev)
+static int wm9090_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-
-        snd_soc_free_pcms(socdev);
-        snd_soc_dapm_free(socdev);
+        wm9090_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_wm9090 = {
+static struct snd_soc_codec_driver soc_codec_dev_wm9090 = {
         .probe =        wm9090_probe,
         .remove =       wm9090_remove,
         .suspend =      wm9090_suspend,
         .resume =       wm9090_resume,
+        .set_bias_level = wm9090_set_bias_level,
+        .reg_cache_size = (WM9090_MAX_REGISTER + 1),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_default = wm9090_reg_defaults,
+        .volatile_register = wm9090_volatile,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm9090);
 
 static int wm9090_i2c_probe(struct i2c_client *i2c,
                             const struct i2c_device_id *id)
 {
         struct wm9090_priv *wm9090;
-        struct snd_soc_codec *codec;
         int ret;
 
         wm9090 = kzalloc(sizeof(*wm9090), GFP_KERNEL);
@@ -640,102 +649,28 @@ static int wm9090_i2c_probe(struct i2c_client *i2c,
                 dev_err(&i2c->dev, "Can not allocate memory\n");
                 return -ENOMEM;
         }
-        codec = &wm9090->codec;
 
         if (i2c->dev.platform_data)
                 memcpy(&wm9090->pdata, i2c->dev.platform_data,
                        sizeof(wm9090->pdata));
 
-        wm9090_codec = codec;
-
         i2c_set_clientdata(i2c, wm9090);
+        wm9090->control_data = i2c;
+        mutex_init(&wm9090->mutex);
 
-        mutex_init(&codec->mutex);
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
-        codec->control_data = i2c;
-        snd_soc_codec_set_drvdata(codec, wm9090);
-        codec->dev = &i2c->dev;
-        codec->name = "WM9090";
-        codec->owner = THIS_MODULE;
-        codec->bias_level = SND_SOC_BIAS_OFF;
-        codec->set_bias_level = wm9090_set_bias_level,
-        codec->reg_cache_size = WM9090_MAX_REGISTER + 1;
-        codec->reg_cache = &wm9090->reg_cache;
-        codec->volatile_register = wm9090_volatile;
-
-        ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
-        if (ret != 0) {
-                dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-                goto err;
-        }
-
-        memcpy(&wm9090->reg_cache, wm9090_reg_defaults,
-               sizeof(wm9090->reg_cache));
-
-        ret = snd_soc_read(codec, WM9090_SOFTWARE_RESET);
-        if (ret < 0)
-                goto err;
-        if (ret != wm9090_reg_defaults[WM9090_SOFTWARE_RESET]) {
-                dev_err(&i2c->dev, "Device is not a WM9090, ID=%x\n", ret);
-                ret = -EINVAL;
-                goto err;
-        }
-
-        ret = snd_soc_write(codec, WM9090_SOFTWARE_RESET, 0);
+        ret =  snd_soc_register_codec(&i2c->dev,
+                        &soc_codec_dev_wm9090,  NULL, 0);
         if (ret < 0)
-                goto err;
-
-        /* Configure some defaults; they will be written out when we
-         * bring the bias up.
-         */
-        wm9090->reg_cache[WM9090_IN1_LINE_INPUT_A_VOLUME] |= WM9090_IN1_VU
-                | WM9090_IN1A_ZC;
-        wm9090->reg_cache[WM9090_IN1_LINE_INPUT_B_VOLUME] |= WM9090_IN1_VU
-                | WM9090_IN1B_ZC;
-        wm9090->reg_cache[WM9090_IN2_LINE_INPUT_A_VOLUME] |= WM9090_IN2_VU
-                | WM9090_IN2A_ZC;
-        wm9090->reg_cache[WM9090_IN2_LINE_INPUT_B_VOLUME] |= WM9090_IN2_VU
-                | WM9090_IN2B_ZC;
-        wm9090->reg_cache[WM9090_SPEAKER_VOLUME_LEFT] |=
-                WM9090_SPKOUT_VU | WM9090_SPKOUTL_ZC;
-        wm9090->reg_cache[WM9090_LEFT_OUTPUT_VOLUME] |= 
-                WM9090_HPOUT1_VU | WM9090_HPOUT1L_ZC;
-        wm9090->reg_cache[WM9090_RIGHT_OUTPUT_VOLUME] |=
-                WM9090_HPOUT1_VU | WM9090_HPOUT1R_ZC;
-
-        wm9090->reg_cache[WM9090_CLOCKING_1] |= WM9090_TOCLK_ENA;
-
-        wm9090_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-        ret = snd_soc_register_codec(codec);
-        if (ret != 0) {
-                dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
-                goto err_bias;
-        }
-
-        return 0;
-
-err_bias:
-        wm9090_set_bias_level(codec, SND_SOC_BIAS_OFF);
-err:
-        kfree(wm9090);
-        i2c_set_clientdata(i2c, NULL);
-        wm9090_codec = NULL;
-
+                kfree(wm9090);
         return ret;
 }
 
 static int wm9090_i2c_remove(struct i2c_client *i2c)
 {
         struct wm9090_priv *wm9090 = i2c_get_clientdata(i2c);
-        struct snd_soc_codec *codec = &wm9090->codec;
 
-        snd_soc_unregister_codec(codec);
-        wm9090_set_bias_level(codec, SND_SOC_BIAS_OFF);
+        snd_soc_unregister_codec(&i2c->dev);
         kfree(wm9090);
-        wm9090_codec = NULL;
 
         return 0;
 }
@@ -748,7 +683,7 @@ MODULE_DEVICE_TABLE(i2c, wm9090_id);
 
 static struct i2c_driver wm9090_i2c_driver = {
         .driver = {
-                .name = "wm9090",
+                .name = "wm9090-codec",
                 .owner = THIS_MODULE,
         },
         .probe = wm9090_i2c_probe,
diff --git a/sound/soc/codecs/wm9090.h b/sound/soc/codecs/wm9090.h
index b08eab932a5b..29b9d9fc70b4 100644
--- a/sound/soc/codecs/wm9090.h
+++ b/sound/soc/codecs/wm9090.h
@@ -23,8 +23,6 @@
 #ifndef __WM9090_H
 #define __WM9090_H
 
-extern struct snd_soc_codec_device soc_codec_dev_wm9090;
-
 /*
  * Register values.
  */
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index 8793341849d1..e4d8f5339c51 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -248,8 +248,7 @@ static int ac97_prepare(struct snd_pcm_substream *substream,
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         int reg;
         u16 vra;
 
@@ -273,9 +272,9 @@ static struct snd_soc_dai_ops wm9705_dai_ops = {
         .prepare        = ac97_prepare,
 };
 
-struct snd_soc_dai wm9705_dai[] = {
+static struct snd_soc_dai_driver wm9705_dai[] = {
         {
-                .name = "AC97 HiFi",
+                .name = "wm9705-hifi",
                 .ac97_control = 1,
                 .playback = {
                         .stream_name = "HiFi Playback",
@@ -294,7 +293,7 @@ struct snd_soc_dai wm9705_dai[] = {
                 .ops = &wm9705_dai_ops,
         },
         {
-                .name = "AC97 Aux",
+                .name = "wm9705-aux",
                 .playback = {
                         .stream_name = "Aux Playback",
                         .channels_min = 1,
@@ -304,7 +303,6 @@ struct snd_soc_dai wm9705_dai[] = {
                 },
         }
 };
-EXPORT_SYMBOL_GPL(wm9705_dai);
 
 static int wm9705_reset(struct snd_soc_codec *codec)
 {
@@ -318,20 +316,15 @@ static int wm9705_reset(struct snd_soc_codec *codec)
 }
 
 #ifdef CONFIG_PM
-static int wm9705_soc_suspend(struct platform_device *pdev, pm_message_t msg)
+static int wm9705_soc_suspend(struct snd_soc_codec *codec, pm_message_t msg)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         soc_ac97_ops.write(codec->ac97, AC97_POWERDOWN, 0xffff);
 
         return 0;
 }
 
-static int wm9705_soc_resume(struct platform_device *pdev)
+static int wm9705_soc_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i, ret;
         u16 *cache = codec->reg_cache;
 
@@ -352,49 +345,18 @@ static int wm9705_soc_resume(struct platform_device *pdev)
 #define wm9705_soc_resume NULL
 #endif
 
-static int wm9705_soc_probe(struct platform_device *pdev)
+static int wm9705_soc_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
         int ret = 0;
 
         printk(KERN_INFO "WM9705 SoC Audio Codec\n");
 
-        socdev->card->codec = kzalloc(sizeof(struct snd_soc_codec),
-                                      GFP_KERNEL);
-        if (socdev->card->codec == NULL)
-                return -ENOMEM;
-        codec = socdev->card->codec;
-        mutex_init(&codec->mutex);
-
-        codec->reg_cache = kmemdup(wm9705_reg, sizeof(wm9705_reg), GFP_KERNEL);
-        if (codec->reg_cache == NULL) {
-                ret = -ENOMEM;
-                goto cache_err;
-        }
-        codec->reg_cache_size = sizeof(wm9705_reg);
-        codec->reg_cache_step = 2;
-
-        codec->name = "WM9705";
-        codec->owner = THIS_MODULE;
-        codec->dai = wm9705_dai;
-        codec->num_dai = ARRAY_SIZE(wm9705_dai);
-        codec->write = ac97_write;
-        codec->read = ac97_read;
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
         ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
         if (ret < 0) {
                 printk(KERN_ERR "wm9705: failed to register AC97 codec\n");
-                goto codec_err;
+                return ret;
         }
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0)
-                goto pcm_err;
-
         ret = wm9705_reset(codec);
         if (ret)
                 goto reset_err;
@@ -406,40 +368,62 @@ static int wm9705_soc_probe(struct platform_device *pdev)
         return 0;
 
 reset_err:
-        snd_soc_free_pcms(socdev);
-pcm_err:
         snd_soc_free_ac97_codec(codec);
-codec_err:
-        kfree(codec->reg_cache);
-cache_err:
-        kfree(socdev->card->codec);
-        socdev->card->codec = NULL;
         return ret;
 }
 
-static int wm9705_soc_remove(struct platform_device *pdev)
+static int wm9705_soc_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec == NULL)
-                return 0;
-
-        snd_soc_dapm_free(socdev);
-        snd_soc_free_pcms(socdev);
         snd_soc_free_ac97_codec(codec);
-        kfree(codec->reg_cache);
-        kfree(codec);
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_wm9705 = {
+static struct snd_soc_codec_driver soc_codec_dev_wm9705 = {
         .probe =        wm9705_soc_probe,
         .remove =       wm9705_soc_remove,
         .suspend =      wm9705_soc_suspend,
         .resume =       wm9705_soc_resume,
+        .read = ac97_read,
+        .write = ac97_write,
+        .reg_cache_size = sizeof(wm9705_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_step = 2,
+        .reg_cache_default = wm9705_reg,
+};
+
+static __devinit int wm9705_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_wm9705, wm9705_dai, ARRAY_SIZE(wm9705_dai));
+}
+
+static int __devexit wm9705_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_codec(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver wm9705_codec_driver = {
+        .driver = {
+                        .name = "wm9705-codec",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = wm9705_probe,
+        .remove = __devexit_p(wm9705_remove),
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm9705);
+
+static int __init wm9705_init(void)
+{
+        return platform_driver_register(&wm9705_codec_driver);
+}
+module_init(wm9705_init);
+
+static void __exit wm9705_exit(void)
+{
+        platform_driver_unregister(&wm9705_codec_driver);
+}
+module_exit(wm9705_exit);
 
 MODULE_DESCRIPTION("ASoC WM9705 driver");
 MODULE_AUTHOR("Ian Molton");
diff --git a/sound/soc/codecs/wm9705.h b/sound/soc/codecs/wm9705.h
index d380f110f9e2..23ea9ce47359 100644
--- a/sound/soc/codecs/wm9705.h
+++ b/sound/soc/codecs/wm9705.h
@@ -8,7 +8,4 @@
 #define WM9705_DAI_AC97_HIFI    0
 #define WM9705_DAI_AC97_AUX     1
 
-extern struct snd_soc_dai wm9705_dai[2];
-extern struct snd_soc_codec_device soc_codec_dev_wm9705;
-
 #endif
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index 28790a2ffe8d..f8f37ae30910 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -478,8 +478,7 @@ static int ac97_prepare(struct snd_pcm_substream *substream,
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec =rtd->codec;
         int reg;
         u16 vra;
 
@@ -499,8 +498,7 @@ static int ac97_aux_prepare(struct snd_pcm_substream *substream,
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_codec *codec = socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
         u16 vra, xsle;
 
         vra = ac97_read(codec, AC97_EXTENDED_STATUS);
@@ -526,9 +524,9 @@ static struct snd_soc_dai_ops wm9712_dai_ops_aux = {
         .prepare        = ac97_aux_prepare,
 };
 
-struct snd_soc_dai wm9712_dai[] = {
+struct snd_soc_dai_driver wm9712_dai[] = {
 {
-        .name = "AC97 HiFi",
+        .name = "wm9712-hifi",
         .ac97_control = 1,
         .playback = {
                 .stream_name = "HiFi Playback",
@@ -545,7 +543,7 @@ struct snd_soc_dai wm9712_dai[] = {
         .ops = &wm9712_dai_ops_hifi,
 },
 {
-        .name = "AC97 Aux",
+        .name = "wm9712-aux",
         .playback = {
                 .stream_name = "Aux Playback",
                 .channels_min = 1,
@@ -555,7 +553,6 @@ struct snd_soc_dai wm9712_dai[] = {
         .ops = &wm9712_dai_ops_aux,
 }
 };
-EXPORT_SYMBOL_GPL(wm9712_dai);
 
 static int wm9712_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
@@ -597,20 +594,15 @@ err:
         return -EIO;
 }
 
-static int wm9712_soc_suspend(struct platform_device *pdev,
+static int wm9712_soc_suspend(struct snd_soc_codec *codec,
         pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
         wm9712_set_bias_level(codec, SND_SOC_BIAS_OFF);
         return 0;
 }
 
-static int wm9712_soc_resume(struct platform_device *pdev)
+static int wm9712_soc_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         int i, ret;
         u16 *cache = codec->reg_cache;
 
@@ -635,51 +627,18 @@ static int wm9712_soc_resume(struct platform_device *pdev)
         return ret;
 }
 
-static int wm9712_soc_probe(struct platform_device *pdev)
+static int wm9712_soc_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
         int ret = 0;
 
         printk(KERN_INFO "WM9711/WM9712 SoC Audio Codec %s\n", WM9712_VERSION);
 
-        socdev->card->codec = kzalloc(sizeof(struct snd_soc_codec),
-                                      GFP_KERNEL);
-        if (socdev->card->codec == NULL)
-                return -ENOMEM;
-        codec = socdev->card->codec;
-        mutex_init(&codec->mutex);
-
-        codec->reg_cache = kmemdup(wm9712_reg, sizeof(wm9712_reg), GFP_KERNEL);
-
-        if (codec->reg_cache == NULL) {
-                ret = -ENOMEM;
-                goto cache_err;
-        }
-        codec->reg_cache_size = sizeof(wm9712_reg);
-        codec->reg_cache_step = 2;
-
-        codec->name = "WM9712";
-        codec->owner = THIS_MODULE;
-        codec->dai = wm9712_dai;
-        codec->num_dai = ARRAY_SIZE(wm9712_dai);
-        codec->write = ac97_write;
-        codec->read = ac97_read;
-        codec->set_bias_level = wm9712_set_bias_level;
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
-
         ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
         if (ret < 0) {
                 printk(KERN_ERR "wm9712: failed to register AC97 codec\n");
-                goto codec_err;
+                return ret;
         }
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0)
-                goto pcm_err;
-
         ret = wm9712_reset(codec, 0);
         if (ret < 0) {
                 printk(KERN_ERR "Failed to reset WM9712: AC97 link error\n");
@@ -697,42 +656,63 @@ static int wm9712_soc_probe(struct platform_device *pdev)
         return 0;
 
 reset_err:
-        snd_soc_free_pcms(socdev);
-pcm_err:
         snd_soc_free_ac97_codec(codec);
-
-codec_err:
-        kfree(codec->reg_cache);
-
-cache_err:
-        kfree(socdev->card->codec);
-        socdev->card->codec = NULL;
         return ret;
 }
 
-static int wm9712_soc_remove(struct platform_device *pdev)
+static int wm9712_soc_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec == NULL)
-                return 0;
-
-        snd_soc_dapm_free(socdev);
-        snd_soc_free_pcms(socdev);
         snd_soc_free_ac97_codec(codec);
-        kfree(codec->reg_cache);
-        kfree(codec);
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_wm9712 = {
+static struct snd_soc_codec_driver soc_codec_dev_wm9712 = {
         .probe =        wm9712_soc_probe,
         .remove =       wm9712_soc_remove,
         .suspend =      wm9712_soc_suspend,
         .resume =       wm9712_soc_resume,
+        .read = ac97_read,
+        .write = ac97_write,
+        .set_bias_level = wm9712_set_bias_level,
+        .reg_cache_size = sizeof(wm9712_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_step = 2,
+        .reg_cache_default = wm9712_reg,
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm9712);
+
+static __devinit int wm9712_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_wm9712, wm9712_dai, ARRAY_SIZE(wm9712_dai));
+}
+
+static int __devexit wm9712_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_codec(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver wm9712_codec_driver = {
+        .driver = {
+                        .name = "wm9712-codec",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = wm9712_probe,
+        .remove = __devexit_p(wm9712_remove),
+};
+
+static int __init wm9712_init(void)
+{
+        return platform_driver_register(&wm9712_codec_driver);
+}
+module_init(wm9712_init);
+
+static void __exit wm9712_exit(void)
+{
+        platform_driver_unregister(&wm9712_codec_driver);
+}
+module_exit(wm9712_exit);
 
 MODULE_DESCRIPTION("ASoC WM9711/WM9712 driver");
 MODULE_AUTHOR("Liam Girdwood");
diff --git a/sound/soc/codecs/wm9712.h b/sound/soc/codecs/wm9712.h
index d29e8a18ca6d..fb69c3aa4ed0 100644
--- a/sound/soc/codecs/wm9712.h
+++ b/sound/soc/codecs/wm9712.h
@@ -8,7 +8,4 @@
 #define WM9712_DAI_AC97_HIFI    0
 #define WM9712_DAI_AC97_AUX             1
 
-extern struct snd_soc_dai wm9712_dai[2];
-extern struct snd_soc_codec_device soc_codec_dev_wm9712;
-
 #endif
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 34e0c91092fa..463917e762b5 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -1057,9 +1057,9 @@ static struct snd_soc_dai_ops wm9713_dai_ops_voice = {
         .set_tristate   = wm9713_set_dai_tristate,
 };
 
-struct snd_soc_dai wm9713_dai[] = {
+static struct snd_soc_dai_driver wm9713_dai[] = {
 {
-        .name = "AC97 HiFi",
+        .name = "wm9713-hifi",
         .ac97_control = 1,
         .playback = {
                 .stream_name = "HiFi Playback",
@@ -1076,7 +1076,7 @@ struct snd_soc_dai wm9713_dai[] = {
         .ops = &wm9713_dai_ops_hifi,
         },
         {
-        .name = "AC97 Aux",
+        .name = "wm9713-aux",
         .playback = {
                 .stream_name = "Aux Playback",
                 .channels_min = 1,
@@ -1086,7 +1086,7 @@ struct snd_soc_dai wm9713_dai[] = {
         .ops = &wm9713_dai_ops_aux,
         },
         {
-        .name = "WM9713 Voice",
+        .name = "wm9713-voice",
         .playback = {
                 .stream_name = "Voice Playback",
                 .channels_min = 1,
@@ -1103,7 +1103,6 @@ struct snd_soc_dai wm9713_dai[] = {
         .symmetric_rates = 1,
         },
 };
-EXPORT_SYMBOL_GPL(wm9713_dai);
 
 int wm9713_reset(struct snd_soc_codec *codec, int try_warm)
 {
@@ -1152,11 +1151,9 @@ static int wm9713_set_bias_level(struct snd_soc_codec *codec,
         return 0;
 }
 
-static int wm9713_soc_suspend(struct platform_device *pdev,
+static int wm9713_soc_suspend(struct snd_soc_codec *codec,
         pm_message_t state)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         u16 reg;
 
         /* Disable everything except touchpanel - that will be handled
@@ -1171,10 +1168,8 @@ static int wm9713_soc_suspend(struct platform_device *pdev,
         return 0;
 }
 
-static int wm9713_soc_resume(struct platform_device *pdev)
+static int wm9713_soc_resume(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
         struct wm9713_priv *wm9713 = snd_soc_codec_get_drvdata(codec);
         int i, ret;
         u16 *cache = codec->reg_cache;
@@ -1204,53 +1199,20 @@ static int wm9713_soc_resume(struct platform_device *pdev)
         return ret;
 }
 
-static int wm9713_soc_probe(struct platform_device *pdev)
+static int wm9713_soc_probe(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec;
+        struct wm9713_priv *wm9713;
         int ret = 0, reg;
 
-        socdev->card->codec = kzalloc(sizeof(struct snd_soc_codec),
-                                      GFP_KERNEL);
-        if (socdev->card->codec == NULL)
+        wm9713 = kzalloc(sizeof(struct wm9713_priv), GFP_KERNEL);
+        if (wm9713 == NULL)
                 return -ENOMEM;
-        codec = socdev->card->codec;
-        mutex_init(&codec->mutex);
-
-        codec->reg_cache = kmemdup(wm9713_reg, sizeof(wm9713_reg), GFP_KERNEL);
-        if (codec->reg_cache == NULL) {
-                ret = -ENOMEM;
-                goto cache_err;
-        }
-        codec->reg_cache_size = sizeof(wm9713_reg);
-        codec->reg_cache_step = 2;
-
-        snd_soc_codec_set_drvdata(codec, kzalloc(sizeof(struct wm9713_priv),
-                                                 GFP_KERNEL));
-        if (snd_soc_codec_get_drvdata(codec) == NULL) {
-                ret = -ENOMEM;
-                goto priv_err;
-        }
-
-        codec->name = "WM9713";
-        codec->owner = THIS_MODULE;
-        codec->dai = wm9713_dai;
-        codec->num_dai = ARRAY_SIZE(wm9713_dai);
-        codec->write = ac97_write;
-        codec->read = ac97_read;
-        codec->set_bias_level = wm9713_set_bias_level;
-        INIT_LIST_HEAD(&codec->dapm_widgets);
-        INIT_LIST_HEAD(&codec->dapm_paths);
+        snd_soc_codec_set_drvdata(codec, wm9713);
 
         ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
         if (ret < 0)
                 goto codec_err;
 
-        /* register pcms */
-        ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
-        if (ret < 0)
-                goto pcm_err;
-
         /* do a cold reset for the controller and then try
          * a warm reset followed by an optional cold reset for codec */
         wm9713_reset(codec, 0);
@@ -1273,46 +1235,67 @@ static int wm9713_soc_probe(struct platform_device *pdev)
         return 0;
 
 reset_err:
-        snd_soc_free_pcms(socdev);
-pcm_err:
         snd_soc_free_ac97_codec(codec);
-
 codec_err:
-        kfree(snd_soc_codec_get_drvdata(codec));
-
-priv_err:
-        kfree(codec->reg_cache);
-
-cache_err:
-        kfree(socdev->card->codec);
-        socdev->card->codec = NULL;
+        kfree(wm9713);
         return ret;
 }
 
-static int wm9713_soc_remove(struct platform_device *pdev)
+static int wm9713_soc_remove(struct snd_soc_codec *codec)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        if (codec == NULL)
-                return 0;
-
-        snd_soc_dapm_free(socdev);
-        snd_soc_free_pcms(socdev);
+        struct wm9713_priv *wm9713 = snd_soc_codec_get_drvdata(codec);
         snd_soc_free_ac97_codec(codec);
-        kfree(snd_soc_codec_get_drvdata(codec));
-        kfree(codec->reg_cache);
-        kfree(codec);
+        kfree(wm9713);
         return 0;
 }
 
-struct snd_soc_codec_device soc_codec_dev_wm9713 = {
+static struct snd_soc_codec_driver soc_codec_dev_wm9713 = {
         .probe =        wm9713_soc_probe,
         .remove =       wm9713_soc_remove,
         .suspend =      wm9713_soc_suspend,
         .resume =       wm9713_soc_resume,
+        .read = ac97_read,
+        .write = ac97_write,
+        .set_bias_level = wm9713_set_bias_level,
+        .reg_cache_size = sizeof(wm9713_reg),
+        .reg_word_size = sizeof(u16),
+        .reg_cache_step = 2,
+        .reg_cache_default = wm9713_reg,
+};
+
+static __devinit int wm9713_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_codec(&pdev->dev,
+                        &soc_codec_dev_wm9713, wm9713_dai, ARRAY_SIZE(wm9713_dai));
+}
+
+static int __devexit wm9713_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_codec(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver wm9713_codec_driver = {
+        .driver = {
+                        .name = "wm9713-codec",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = wm9713_probe,
+        .remove = __devexit_p(wm9713_remove),
 };
-EXPORT_SYMBOL_GPL(soc_codec_dev_wm9713);
+
+static int __init wm9713_init(void)
+{
+        return platform_driver_register(&wm9713_codec_driver);
+}
+module_init(wm9713_init);
+
+static void __exit wm9713_exit(void)
+{
+        platform_driver_unregister(&wm9713_codec_driver);
+}
+module_exit(wm9713_exit);
 
 MODULE_DESCRIPTION("ASoC WM9713/WM9714 driver");
 MODULE_AUTHOR("Liam Girdwood");
diff --git a/sound/soc/codecs/wm9713.h b/sound/soc/codecs/wm9713.h
index 63b8d81756e3..793da863a03d 100644
--- a/sound/soc/codecs/wm9713.h
+++ b/sound/soc/codecs/wm9713.h
@@ -45,9 +45,6 @@
 #define WM9713_DAI_AC97_AUX             1
 #define WM9713_DAI_PCM_VOICE    2
 
-extern struct snd_soc_codec_device soc_codec_dev_wm9713;
-extern struct snd_soc_dai wm9713_dai[3];
-
 int wm9713_reset(struct snd_soc_codec *codec,  int try_warm);
 
 #endif
diff --git a/sound/soc/davinci/davinci-evm.c b/sound/soc/davinci/davinci-evm.c
index 97f74d6a33e6..2b07b17a6b2d 100644
--- a/sound/soc/davinci/davinci-evm.c
+++ b/sound/soc/davinci/davinci-evm.c
@@ -28,12 +28,9 @@
 #include <mach/mux.h>
 
 #include "../codecs/tlv320aic3x.h"
-#include "../codecs/cq93vc.h"
-#include "../codecs/spdif_transciever.h"
 #include "davinci-pcm.h"
 #include "davinci-i2s.h"
 #include "davinci-mcasp.h"
-#include "davinci-vcif.h"
 
 #define AUDIO_FORMAT (SND_SOC_DAIFMT_DSP_B | \
                 SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_IB_NF)
@@ -41,8 +38,8 @@ static int evm_hw_params(struct snd_pcm_substream *substream,
                          struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret = 0;
         unsigned sysclk;
 
@@ -87,7 +84,7 @@ static int evm_spdif_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 
         /* set cpu DAI configuration */
         return snd_soc_dai_set_fmt(cpu_dai, AUDIO_FORMAT);
@@ -132,8 +129,10 @@ static const struct snd_soc_dapm_route audio_map[] = {
 };
 
 /* Logic for a aic3x as connected on a davinci-evm */
-static int evm_aic3x_init(struct snd_soc_codec *codec)
+static int evm_aic3x_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         /* Add davinci-evm specific widgets */
         snd_soc_dapm_new_controls(codec, aic3x_dapm_widgets,
                                   ARRAY_SIZE(aic3x_dapm_widgets));
@@ -161,8 +160,10 @@ static int evm_aic3x_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link evm_dai = {
         .name = "TLV320AIC3X",
         .stream_name = "AIC3X",
-        .cpu_dai = &davinci_i2s_dai,
-        .codec_dai = &aic3x_dai,
+        .cpu_dai_name = "davinci-mcasp.0",
+        .codec_dai_name = "tlv320aic3x-hifi",
+        .codec_name = "tlv320aic3x-codec.0-001a",
+        .platform_name = "davinci-pcm-audio",
         .init = evm_aic3x_init,
         .ops = &evm_ops,
 };
@@ -171,40 +172,49 @@ static struct snd_soc_dai_link dm365_evm_dai = {
 #ifdef CONFIG_SND_DM365_AIC3X_CODEC
         .name = "TLV320AIC3X",
         .stream_name = "AIC3X",
-        .cpu_dai = &davinci_i2s_dai,
-        .codec_dai = &aic3x_dai,
+        .cpu_dai_name = "davinci-i2s",
+        .codec_dai_name = "tlv320aic3x-hifi",
         .init = evm_aic3x_init,
+        .codec_name = "tlv320aic3x-codec.0-001a",
         .ops = &evm_ops,
 #elif defined(CONFIG_SND_DM365_VOICE_CODEC)
         .name = "Voice Codec - CQ93VC",
         .stream_name = "CQ93",
-        .cpu_dai = &davinci_vcif_dai,
-        .codec_dai = &cq93vc_dai,
+        .cpu_dai_name = "davinci-vcif",
+        .codec_dai_name = "cq93vc-hifi",
+        .codec_name = "cq93vc-codec",
 #endif
+        .platform_name = "davinci-pcm-audio",
 };
 
 static struct snd_soc_dai_link dm6467_evm_dai[] = {
         {
                 .name = "TLV320AIC3X",
                 .stream_name = "AIC3X",
-                .cpu_dai = &davinci_mcasp_dai[DAVINCI_MCASP_I2S_DAI],
-                .codec_dai = &aic3x_dai,
+                .cpu_dai_name= "davinci-mcasp.0",
+                .codec_dai_name = "tlv320aic3x-hifi",
+                .platform_name ="davinci-pcm-audio",
+                .codec_name = "tlv320aic3x-codec.0-001a",
                 .init = evm_aic3x_init,
                 .ops = &evm_ops,
         },
         {
                 .name = "McASP",
                 .stream_name = "spdif",
-                .cpu_dai = &davinci_mcasp_dai[DAVINCI_MCASP_DIT_DAI],
-                .codec_dai = &dit_stub_dai,
+                .cpu_dai_name= "davinci-mcasp.1",
+                .codec_dai_name = "dit-hifi",
+                .codec_name = "spdif_dit",
+                .platform_name = "davinci-pcm-audio",
                 .ops = &evm_spdif_ops,
         },
 };
 static struct snd_soc_dai_link da8xx_evm_dai = {
         .name = "TLV320AIC3X",
         .stream_name = "AIC3X",
-        .cpu_dai = &davinci_mcasp_dai[DAVINCI_MCASP_I2S_DAI],
-        .codec_dai = &aic3x_dai,
+        .cpu_dai_name= "davinci-mcasp.0",
+        .codec_dai_name = "tlv320aic3x-hifi",
+        .codec_name = "tlv320aic3x-codec.0-001a",
+        .platform_name = "davinci-pcm-audio",
         .init = evm_aic3x_init,
         .ops = &evm_ops,
 };
@@ -212,7 +222,6 @@ static struct snd_soc_dai_link da8xx_evm_dai = {
 /* davinci dm6446, dm355 evm audio machine driver */
 static struct snd_soc_card snd_soc_card_evm = {
         .name = "DaVinci EVM",
-        .platform = &davinci_soc_platform,
         .dai_link = &evm_dai,
         .num_links = 1,
 };
@@ -220,16 +229,13 @@ static struct snd_soc_card snd_soc_card_evm = {
 /* davinci dm365 evm audio machine driver */
 static struct snd_soc_card dm365_snd_soc_card_evm = {
         .name = "DaVinci DM365 EVM",
-        .platform = &davinci_soc_platform,
         .dai_link = &dm365_evm_dai,
         .num_links = 1,
 };
 
-
 /* davinci dm6467 evm audio machine driver */
 static struct snd_soc_card dm6467_snd_soc_card_evm = {
         .name = "DaVinci DM6467 EVM",
-        .platform = &davinci_soc_platform,
         .dai_link = dm6467_evm_dai,
         .num_links = ARRAY_SIZE(dm6467_evm_dai),
 };
@@ -237,82 +243,40 @@ static struct snd_soc_card dm6467_snd_soc_card_evm = {
 static struct snd_soc_card da830_snd_soc_card = {
         .name = "DA830/OMAP-L137 EVM",
         .dai_link = &da8xx_evm_dai,
-        .platform = &davinci_soc_platform,
         .num_links = 1,
 };
 
 static struct snd_soc_card da850_snd_soc_card = {
         .name = "DA850/OMAP-L138 EVM",
         .dai_link = &da8xx_evm_dai,
-        .platform = &davinci_soc_platform,
         .num_links = 1,
 };
 
-static struct aic3x_setup_data aic3x_setup;
-
-/* evm audio subsystem */
-static struct snd_soc_device evm_snd_devdata = {
-        .card = &snd_soc_card_evm,
-        .codec_dev = &soc_codec_dev_aic3x,
-        .codec_data = &aic3x_setup,
-};
-
-/* evm audio subsystem */
-static struct snd_soc_device dm365_evm_snd_devdata = {
-        .card = &dm365_snd_soc_card_evm,
-#ifdef CONFIG_SND_DM365_AIC3X_CODEC
-        .codec_dev = &soc_codec_dev_aic3x,
-        .codec_data = &aic3x_setup,
-#elif defined(CONFIG_SND_DM365_VOICE_CODEC)
-        .codec_dev = &soc_codec_dev_cq93vc,
-#endif
-};
-
-/* evm audio subsystem */
-static struct snd_soc_device dm6467_evm_snd_devdata = {
-        .card = &dm6467_snd_soc_card_evm,
-        .codec_dev = &soc_codec_dev_aic3x,
-        .codec_data = &aic3x_setup,
-};
-
-/* evm audio subsystem */
-static struct snd_soc_device da830_evm_snd_devdata = {
-        .card = &da830_snd_soc_card,
-        .codec_dev = &soc_codec_dev_aic3x,
-        .codec_data = &aic3x_setup,
-};
-
-static struct snd_soc_device da850_evm_snd_devdata = {
-        .card           = &da850_snd_soc_card,
-        .codec_dev      = &soc_codec_dev_aic3x,
-        .codec_data     = &aic3x_setup,
-};
-
 static struct platform_device *evm_snd_device;
 
 static int __init evm_init(void)
 {
-        struct snd_soc_device *evm_snd_dev_data;
+        struct snd_soc_card *evm_snd_dev_data;
         int index;
         int ret;
 
         if (machine_is_davinci_evm()) {
-                evm_snd_dev_data = &evm_snd_devdata;
+                evm_snd_dev_data = &snd_soc_card_evm;
                 index = 0;
         } else if (machine_is_davinci_dm355_evm()) {
-                evm_snd_dev_data = &evm_snd_devdata;
+                evm_snd_dev_data = &snd_soc_card_evm;
                 index = 1;
         } else if (machine_is_davinci_dm365_evm()) {
-                evm_snd_dev_data = &dm365_evm_snd_devdata;
+                evm_snd_dev_data = &dm365_snd_soc_card_evm;
                 index = 0;
         } else if (machine_is_davinci_dm6467_evm()) {
-                evm_snd_dev_data = &dm6467_evm_snd_devdata;
+                evm_snd_dev_data = &dm6467_snd_soc_card_evm;
                 index = 0;
         } else if (machine_is_davinci_da830_evm()) {
-                evm_snd_dev_data = &da830_evm_snd_devdata;
+                evm_snd_dev_data = &da830_snd_soc_card;
                 index = 1;
         } else if (machine_is_davinci_da850_evm()) {
-                evm_snd_dev_data = &da850_evm_snd_devdata;
+                evm_snd_dev_data = &da850_snd_soc_card;
                 index = 0;
         } else
                 return -EINVAL;
@@ -322,7 +286,6 @@ static int __init evm_init(void)
                 return -ENOMEM;
 
         platform_set_drvdata(evm_snd_device, evm_snd_dev_data);
-        evm_snd_dev_data->dev = &evm_snd_device->dev;
         ret = platform_device_add(evm_snd_device);
         if (ret)
                 platform_device_put(evm_snd_device);
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index 9e8932abf158..9f8b6c556866 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -183,8 +183,7 @@ static void davinci_mcbsp_start(struct davinci_mcbsp_dev *dev,
                 struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_platform *platform = socdev->card->platform;
+        struct snd_soc_platform *platform = rtd->platform;
         int playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
         u32 spcr;
         u32 mask = playback ? DAVINCI_MCBSP_SPCR_XRST : DAVINCI_MCBSP_SPCR_RRST;
@@ -205,8 +204,8 @@ static void davinci_mcbsp_start(struct davinci_mcbsp_dev *dev,
         if (playback) {
                 /* Stop the DMA to avoid data loss */
                 /* while the transmitter is out of reset to handle XSYNCERR */
-                if (platform->pcm_ops->trigger) {
-                        int ret = platform->pcm_ops->trigger(substream,
+                if (platform->driver->ops->trigger) {
+                        int ret = platform->driver->ops->trigger(substream,
                                 SNDRV_PCM_TRIGGER_STOP);
                         if (ret < 0)
                                 printk(KERN_DEBUG "Playback DMA stop failed\n");
@@ -227,8 +226,8 @@ static void davinci_mcbsp_start(struct davinci_mcbsp_dev *dev,
                 toggle_clock(dev, playback);
 
                 /* Restart the DMA */
-                if (platform->pcm_ops->trigger) {
-                        int ret = platform->pcm_ops->trigger(substream,
+                if (platform->driver->ops->trigger) {
+                        int ret = platform->driver->ops->trigger(substream,
                                 SNDRV_PCM_TRIGGER_START);
                         if (ret < 0)
                                 printk(KERN_DEBUG "Playback DMA start failed\n");
@@ -263,7 +262,7 @@ static void davinci_mcbsp_stop(struct davinci_mcbsp_dev *dev, int playback)
 static int davinci_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                                    unsigned int fmt)
 {
-        struct davinci_mcbsp_dev *dev = cpu_dai->private_data;
+        struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
         unsigned int pcr;
         unsigned int srgr;
         /* Attention srgr is updated by hw_params! */
@@ -404,7 +403,7 @@ static int davinci_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 static int davinci_i2s_dai_set_clkdiv(struct snd_soc_dai *cpu_dai,
                                 int div_id, int div)
 {
-        struct davinci_mcbsp_dev *dev = cpu_dai->private_data;
+        struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
 
         if (div_id != DAVINCI_MCBSP_CLKGDV)
                 return -ENODEV;
@@ -417,7 +416,7 @@ static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params,
                                  struct snd_soc_dai *dai)
 {
-        struct davinci_mcbsp_dev *dev = dai->private_data;
+        struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(dai);
         struct davinci_pcm_dma_params *dma_params =
                                         &dev->dma_params[substream->stream];
         struct snd_interval *i = NULL;
@@ -427,6 +426,9 @@ static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
         snd_pcm_format_t fmt;
         unsigned element_cnt = 1;
 
+        dai->capture_dma_data = dev->dma_params;
+        dai->playback_dma_data = dev->dma_params;
+
         /* general line settings */
         spcr = davinci_mcbsp_read_reg(dev, DAVINCI_MCBSP_SPCR_REG);
         if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {
@@ -569,7 +571,7 @@ static int davinci_i2s_hw_params(struct snd_pcm_substream *substream,
 static int davinci_i2s_prepare(struct snd_pcm_substream *substream,
                 struct snd_soc_dai *dai)
 {
-        struct davinci_mcbsp_dev *dev = dai->private_data;
+        struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(dai);
         int playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
         davinci_mcbsp_stop(dev, playback);
         if ((dev->pcr & DAVINCI_MCBSP_PCR_FSXM) == 0) {
@@ -582,7 +584,7 @@ static int davinci_i2s_prepare(struct snd_pcm_substream *substream,
 static int davinci_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
                                struct snd_soc_dai *dai)
 {
-        struct davinci_mcbsp_dev *dev = dai->private_data;
+        struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(dai);
         int ret = 0;
         int playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
         if ((dev->pcr & DAVINCI_MCBSP_PCR_FSXM) == 0)
@@ -608,7 +610,7 @@ static int davinci_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
 static void davinci_i2s_shutdown(struct snd_pcm_substream *substream,
                 struct snd_soc_dai *dai)
 {
-        struct davinci_mcbsp_dev *dev = dai->private_data;
+        struct davinci_mcbsp_dev *dev = snd_soc_dai_get_drvdata(dai);
         int playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
         davinci_mcbsp_stop(dev, playback);
 }
@@ -625,9 +627,7 @@ static struct snd_soc_dai_ops davinci_i2s_dai_ops = {
 
 };
 
-struct snd_soc_dai davinci_i2s_dai = {
-        .name = "davinci-i2s",
-        .id = 0,
+static struct snd_soc_dai_driver davinci_i2s_dai = {
         .playback = {
                 .channels_min = 2,
                 .channels_max = 2,
@@ -641,7 +641,6 @@ struct snd_soc_dai davinci_i2s_dai = {
         .ops = &davinci_i2s_dai_ops,
 
 };
-EXPORT_SYMBOL_GPL(davinci_i2s_dai);
 
 static int davinci_i2s_probe(struct platform_device *pdev)
 {
@@ -720,10 +719,9 @@ static int davinci_i2s_probe(struct platform_device *pdev)
         dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].channel = res->start;
         dev->dev = &pdev->dev;
 
-        davinci_i2s_dai.private_data = dev;
-        davinci_i2s_dai.capture.dma_data = dev->dma_params;
-        davinci_i2s_dai.playback.dma_data = dev->dma_params;
-        ret = snd_soc_register_dai(&davinci_i2s_dai);
+        dev_set_drvdata(&pdev->dev, dev);
+
+        ret = snd_soc_register_dai(&pdev->dev, &davinci_i2s_dai);
         if (ret != 0)
                 goto err_free_mem;
 
@@ -739,10 +737,10 @@ err_release_region:
 
 static int davinci_i2s_remove(struct platform_device *pdev)
 {
-        struct davinci_mcbsp_dev *dev = davinci_i2s_dai.private_data;
+        struct davinci_mcbsp_dev *dev = dev_get_drvdata(&pdev->dev);
         struct resource *mem;
 
-        snd_soc_unregister_dai(&davinci_i2s_dai);
+        snd_soc_unregister_dai(&pdev->dev);
         clk_disable(dev->clk);
         clk_put(dev->clk);
         dev->clk = NULL;
@@ -757,7 +755,7 @@ static struct platform_driver davinci_mcbsp_driver = {
         .probe          = davinci_i2s_probe,
         .remove         = davinci_i2s_remove,
         .driver         = {
-                .name   = "davinci-asp",
+                .name   = "davinci-i2s",
                 .owner  = THIS_MODULE,
         },
 };
diff --git a/sound/soc/davinci/davinci-i2s.h b/sound/soc/davinci/davinci-i2s.h
index 0b1e77b8c279..48dac3e2521a 100644
--- a/sound/soc/davinci/davinci-i2s.h
+++ b/sound/soc/davinci/davinci-i2s.h
@@ -17,6 +17,4 @@ enum davinci_mcbsp_div {
         DAVINCI_MCBSP_CLKGDV,              /* Sample rate generator divider */
 };
 
-extern struct snd_soc_dai davinci_i2s_dai;
-
 #endif
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index b24720894af6..c8e97dcbfff4 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -422,7 +422,7 @@ static void davinci_mcasp_stop(struct davinci_audio_dev *dev, int stream)
 static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                                          unsigned int fmt)
 {
-        struct davinci_audio_dev *dev = cpu_dai->private_data;
+        struct davinci_audio_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
         void __iomem *base = dev->base;
 
         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
@@ -709,12 +709,15 @@ static int davinci_mcasp_hw_params(struct snd_pcm_substream *substream,
                                         struct snd_pcm_hw_params *params,
                                         struct snd_soc_dai *cpu_dai)
 {
-        struct davinci_audio_dev *dev = cpu_dai->private_data;
+        struct davinci_audio_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
         struct davinci_pcm_dma_params *dma_params =
                                         &dev->dma_params[substream->stream];
         int word_length;
         u8 fifo_level;
 
+        cpu_dai->capture_dma_data = dev->dma_params;
+        cpu_dai->playback_dma_data = dev->dma_params;
+
         davinci_hw_common_param(dev, substream->stream);
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 fifo_level = dev->txnumevt;
@@ -761,8 +764,7 @@ static int davinci_mcasp_hw_params(struct snd_pcm_substream *substream,
 static int davinci_mcasp_trigger(struct snd_pcm_substream *substream,
                                      int cmd, struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct davinci_audio_dev *dev = rtd->dai->cpu_dai->private_data;
+        struct davinci_audio_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
         int ret = 0;
 
         switch (cmd) {
@@ -804,10 +806,9 @@ static struct snd_soc_dai_ops davinci_mcasp_dai_ops = {
 
 };
 
-struct snd_soc_dai davinci_mcasp_dai[] = {
+static struct snd_soc_dai_driver davinci_mcasp_dai[] = {
         {
-                .name           = "davinci-i2s",
-                .id             = 0,
+                .name           = "davinci-mcasp.0",
                 .playback       = {
                         .channels_min   = 2,
                         .channels_max   = 2,
@@ -828,8 +829,7 @@ struct snd_soc_dai davinci_mcasp_dai[] = {
 
         },
         {
-                .name           = "davinci-dit",
-                .id             = 1,
+                "davinci-mcasp.1",
                 .playback       = {
                         .channels_min   = 1,
                         .channels_max   = 384,
@@ -840,7 +840,6 @@ struct snd_soc_dai davinci_mcasp_dai[] = {
         },
 
 };
-EXPORT_SYMBOL_GPL(davinci_mcasp_dai);
 
 static int davinci_mcasp_probe(struct platform_device *pdev)
 {
@@ -917,11 +916,8 @@ static int davinci_mcasp_probe(struct platform_device *pdev)
         }
 
         dma_data->channel = res->start;
-        davinci_mcasp_dai[pdata->op_mode].private_data = dev;
-        davinci_mcasp_dai[pdata->op_mode].capture.dma_data = dev->dma_params;
-        davinci_mcasp_dai[pdata->op_mode].playback.dma_data = dev->dma_params;
-        davinci_mcasp_dai[pdata->op_mode].dev = &pdev->dev;
-        ret = snd_soc_register_dai(&davinci_mcasp_dai[pdata->op_mode]);
+        dev_set_drvdata(&pdev->dev, dev);
+        ret = snd_soc_register_dai(&pdev->dev, &davinci_mcasp_dai[pdata->op_mode]);
 
         if (ret != 0)
                 goto err_release_region;
@@ -937,12 +933,10 @@ err_release_data:
 
 static int davinci_mcasp_remove(struct platform_device *pdev)
 {
-        struct snd_platform_data *pdata = pdev->dev.platform_data;
-        struct davinci_audio_dev *dev;
+        struct davinci_audio_dev *dev = dev_get_drvdata(&pdev->dev);
         struct resource *mem;
 
-        snd_soc_unregister_dai(&davinci_mcasp_dai[pdata->op_mode]);
-        dev = davinci_mcasp_dai[pdata->op_mode].private_data;
+        snd_soc_unregister_dai(&pdev->dev);
         clk_disable(dev->clk);
         clk_put(dev->clk);
         dev->clk = NULL;
diff --git a/sound/soc/davinci/davinci-mcasp.h b/sound/soc/davinci/davinci-mcasp.h
index e755b5121ec7..4681acc63606 100644
--- a/sound/soc/davinci/davinci-mcasp.h
+++ b/sound/soc/davinci/davinci-mcasp.h
@@ -22,8 +22,6 @@
 #include <mach/asp.h>
 #include "davinci-pcm.h"
 
-extern struct snd_soc_dai davinci_mcasp_dai[];
-
 #define DAVINCI_MCASP_RATES     SNDRV_PCM_RATE_8000_96000
 #define DAVINCI_MCASP_I2S_DAI   0
 #define DAVINCI_MCASP_DIT_DAI   1
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index a7124116d2e0..9d35b8c1a624 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -653,7 +653,7 @@ static int davinci_pcm_open(struct snd_pcm_substream *substream)
         struct davinci_pcm_dma_params *pa;
         struct davinci_pcm_dma_params *params;
 
-        pa = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+        pa = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
         if (!pa)
                 return -ENODEV;
         params = &pa[substream->stream];
@@ -821,7 +821,7 @@ static int davinci_pcm_new(struct snd_card *card,
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = 0xffffffff;
 
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 ret = davinci_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_PLAYBACK,
                         pcm_hardware_playback.buffer_bytes_max);
@@ -829,7 +829,7 @@ static int davinci_pcm_new(struct snd_card *card,
                         return ret;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 ret = davinci_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_CAPTURE,
                         pcm_hardware_capture.buffer_bytes_max);
@@ -840,25 +840,44 @@ static int davinci_pcm_new(struct snd_card *card,
         return 0;
 }
 
-struct snd_soc_platform davinci_soc_platform = {
-        .name =         "davinci-audio",
-        .pcm_ops =      &davinci_pcm_ops,
+static struct snd_soc_platform_driver davinci_soc_platform = {
+        .ops =          &davinci_pcm_ops,
         .pcm_new =      davinci_pcm_new,
         .pcm_free =     davinci_pcm_free,
 };
-EXPORT_SYMBOL_GPL(davinci_soc_platform);
 
-static int __init davinci_soc_platform_init(void)
+static int __devinit davinci_soc_platform_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_platform(&davinci_soc_platform);
+        return snd_soc_register_platform(&pdev->dev, &davinci_soc_platform);
 }
-module_init(davinci_soc_platform_init);
 
-static void __exit davinci_soc_platform_exit(void)
+static int __devexit davinci_soc_platform_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_platform(&davinci_soc_platform);
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver davinci_pcm_driver = {
+        .driver = {
+                        .name = "davinci-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = davinci_soc_platform_probe,
+        .remove = __devexit_p(davinci_soc_platform_remove),
+};
+
+static int __init snd_davinci_pcm_init(void)
+{
+        return platform_driver_register(&davinci_pcm_driver);
+}
+module_init(snd_davinci_pcm_init);
+
+static void __exit snd_davinci_pcm_exit(void)
+{
+        platform_driver_unregister(&davinci_pcm_driver);
 }
-module_exit(davinci_soc_platform_exit);
+module_exit(snd_davinci_pcm_exit);
 
 MODULE_AUTHOR("Vladimir Barinov");
 MODULE_DESCRIPTION("TI DAVINCI PCM DMA module");
diff --git a/sound/soc/davinci/davinci-pcm.h b/sound/soc/davinci/davinci-pcm.h
index b799a02333d8..c0d6c9be4b4d 100644
--- a/sound/soc/davinci/davinci-pcm.h
+++ b/sound/soc/davinci/davinci-pcm.h
@@ -28,7 +28,4 @@ struct davinci_pcm_dma_params {
         unsigned int fifo_level;
 };
 
-
-extern struct snd_soc_platform davinci_soc_platform;
-
 #endif
diff --git a/sound/soc/davinci/davinci-sffsdr.c b/sound/soc/davinci/davinci-sffsdr.c
index 40eccfe9e358..997c54f3693c 100644
--- a/sound/soc/davinci/davinci-sffsdr.c
+++ b/sound/soc/davinci/davinci-sffsdr.c
@@ -29,7 +29,6 @@
 #include <asm/plat-sffsdr/sffsdr-fpga.h>
 #endif
 
-#include <mach/mcbsp.h>
 #include <mach/edma.h>
 
 #include "../codecs/pcm3008.h"
@@ -48,7 +47,7 @@ static int sffsdr_hw_params(struct snd_pcm_substream *substream,
                             struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int fs;
         int ret = 0;
 
@@ -85,15 +84,16 @@ static struct snd_soc_ops sffsdr_ops = {
 static struct snd_soc_dai_link sffsdr_dai = {
         .name = "PCM3008", /* Codec name */
         .stream_name = "PCM3008 HiFi",
-        .cpu_dai = &davinci_i2s_dai,
-        .codec_dai = &pcm3008_dai,
+        .cpu_dai_name = "davinci-asp.0",
+        .codec_dai_name = "pcm3008-hifi",
+        .codec_name = "pcm3008-codec",
+        .platform_name = "davinci-pcm-audio",
         .ops = &sffsdr_ops,
 };
 
 /* davinci-sffsdr audio machine driver */
 static struct snd_soc_card snd_soc_sffsdr = {
         .name = "DaVinci SFFSDR",
-        .platform = &davinci_soc_platform,
         .dai_link = &sffsdr_dai,
         .num_links = 1,
 };
@@ -106,11 +106,12 @@ static struct pcm3008_setup_data sffsdr_pcm3008_setup = {
         .pdda_pin = GPIO(38),
 };
 
-/* sffsdr audio subsystem */
-static struct snd_soc_device sffsdr_snd_devdata = {
-        .card = &snd_soc_sffsdr,
-        .codec_dev = &soc_codec_dev_pcm3008,
-        .codec_data = &sffsdr_pcm3008_setup,
+struct platform_device pcm3008_codec = {
+                .name = "pcm3008-codec",
+                .id = 0,
+                .dev = {
+                                .platform_data = &sffsdr_pcm3008_setup,
+                },
 };
 
 static struct resource sffsdr_snd_resources[] = {
@@ -135,14 +136,15 @@ static int __init sffsdr_init(void)
         if (!machine_is_sffsdr())
                 return -EINVAL;
 
+        platform_device_register(&pcm3008_codec);
+
         sffsdr_snd_device = platform_device_alloc("soc-audio", 0);
         if (!sffsdr_snd_device) {
                 printk(KERN_ERR "platform device allocation failed\n");
                 return -ENOMEM;
         }
 
-        platform_set_drvdata(sffsdr_snd_device, &sffsdr_snd_devdata);
-        sffsdr_snd_devdata.dev = &sffsdr_snd_device->dev;
+        platform_set_drvdata(sffsdr_snd_device, &snd_soc_sffsdr);
         platform_device_add_data(sffsdr_snd_device, &sffsdr_snd_data,
                                  sizeof(sffsdr_snd_data));
 
@@ -168,6 +170,7 @@ error:
 static void __exit sffsdr_exit(void)
 {
         platform_device_unregister(sffsdr_snd_device);
+        platform_device_unregister(&pcm3008_codec);
 }
 
 module_init(sffsdr_init);
diff --git a/sound/soc/davinci/davinci-vcif.c b/sound/soc/davinci/davinci-vcif.c
index 48678533da7a..ea232f6a2c21 100644
--- a/sound/soc/davinci/davinci-vcif.c
+++ b/sound/soc/davinci/davinci-vcif.c
@@ -36,7 +36,6 @@
 
 #include "davinci-pcm.h"
 #include "davinci-i2s.h"
-#include "davinci-vcif.h"
 
 #define MOD_REG_BIT(val, mask, set) do { \
         if (set) { \
@@ -55,7 +54,7 @@ static void davinci_vcif_start(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct davinci_vcif_dev *davinci_vcif_dev =
-                                        rtd->dai->cpu_dai->private_data;
+                        snd_soc_dai_get_drvdata(rtd->cpu_dai);
         struct davinci_vc *davinci_vc = davinci_vcif_dev->davinci_vc;
         u32 w;
 
@@ -74,7 +73,7 @@ static void davinci_vcif_stop(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct davinci_vcif_dev *davinci_vcif_dev =
-                                        rtd->dai->cpu_dai->private_data;
+                        snd_soc_dai_get_drvdata(rtd->cpu_dai);
         struct davinci_vc *davinci_vc = davinci_vcif_dev->davinci_vc;
         u32 w;
 
@@ -92,12 +91,15 @@ static int davinci_vcif_hw_params(struct snd_pcm_substream *substream,
                                   struct snd_pcm_hw_params *params,
                                   struct snd_soc_dai *dai)
 {
-        struct davinci_vcif_dev *davinci_vcif_dev = dai->private_data;
+        struct davinci_vcif_dev *davinci_vcif_dev = snd_soc_dai_get_drvdata(dai);
         struct davinci_vc *davinci_vc = davinci_vcif_dev->davinci_vc;
         struct davinci_pcm_dma_params *dma_params =
                         &davinci_vcif_dev->dma_params[substream->stream];
         u32 w;
 
+        dai->capture_dma_data = davinci_vcif_dev->dma_params;
+        dai->playback_dma_data = davinci_vcif_dev->dma_params;
+
         /* Restart the codec before setup */
         davinci_vcif_stop(substream);
         davinci_vcif_start(substream);
@@ -179,8 +181,7 @@ static struct snd_soc_dai_ops davinci_vcif_dai_ops = {
         .hw_params      = davinci_vcif_hw_params,
 };
 
-struct snd_soc_dai davinci_vcif_dai = {
-        .name = "davinci-vcif",
+static struct snd_soc_dai_driver davinci_vcif_dai = {
         .playback = {
                 .channels_min = 1,
                 .channels_max = 2,
@@ -194,7 +195,6 @@ struct snd_soc_dai davinci_vcif_dai = {
         .ops = &davinci_vcif_dai_ops,
 
 };
-EXPORT_SYMBOL_GPL(davinci_vcif_dai);
 
 static int davinci_vcif_probe(struct platform_device *pdev)
 {
@@ -222,12 +222,9 @@ static int davinci_vcif_probe(struct platform_device *pdev)
         davinci_vcif_dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].dma_addr =
                                         davinci_vc->davinci_vcif.dma_rx_addr;
 
-        davinci_vcif_dai.dev = &pdev->dev;
-        davinci_vcif_dai.capture.dma_data = davinci_vcif_dev->dma_params;
-        davinci_vcif_dai.playback.dma_data = davinci_vcif_dev->dma_params;
-        davinci_vcif_dai.private_data = davinci_vcif_dev;
+        dev_set_drvdata(&pdev->dev, davinci_vcif_dev);
 
-        ret = snd_soc_register_dai(&davinci_vcif_dai);
+        ret = snd_soc_register_dai(&pdev->dev, &davinci_vcif_dai);
         if (ret != 0) {
                 dev_err(&pdev->dev, "could not register dai\n");
                 goto fail;
@@ -243,7 +240,7 @@ fail:
 
 static int davinci_vcif_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_dai(&davinci_vcif_dai);
+        snd_soc_unregister_dai(&pdev->dev);
 
         return 0;
 }
@@ -252,7 +249,7 @@ static struct platform_driver davinci_vcif_driver = {
         .probe          = davinci_vcif_probe,
         .remove         = davinci_vcif_remove,
         .driver         = {
-                .name   = "davinci_vcif",
+                .name   = "davinci-vcif",
                 .owner  = THIS_MODULE,
         },
 };
diff --git a/sound/soc/davinci/davinci-vcif.h b/sound/soc/davinci/davinci-vcif.h
deleted file mode 100644
index 571c9948724f..000000000000
--- a/sound/soc/davinci/davinci-vcif.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * ALSA SoC Voice Codec Interface for TI DAVINCI processor
- *
- * Copyright (C) 2010 Texas Instruments.
- *
- * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef _DAVINCI_VCIF_H
-#define _DAVINCI_VCIF_H
-
-extern struct snd_soc_dai davinci_vcif_dai;
-
-#endif
diff --git a/sound/soc/ep93xx/ep93xx-i2s.c b/sound/soc/ep93xx/ep93xx-i2s.c
index 00b946632184..4f4873359613 100644
--- a/sound/soc/ep93xx/ep93xx-i2s.c
+++ b/sound/soc/ep93xx/ep93xx-i2s.c
@@ -31,7 +31,6 @@
 #include <mach/dma.h>
 
 #include "ep93xx-pcm.h"
-#include "ep93xx-i2s.h"
 
 #define EP93XX_I2S_TXCLKCFG             0x00
 #define EP93XX_I2S_RXCLKCFG             0x04
@@ -145,8 +144,8 @@ static int ep93xx_i2s_startup(struct snd_pcm_substream *substream,
                               struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct ep93xx_i2s_info *info = rtd->dai->cpu_dai->private_data;
+        struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 
         snd_soc_dai_set_dma_data(cpu_dai, substream,
                                  &info->dma_params[substream->stream]);
@@ -156,8 +155,7 @@ static int ep93xx_i2s_startup(struct snd_pcm_substream *substream,
 static void ep93xx_i2s_shutdown(struct snd_pcm_substream *substream,
                                 struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct ep93xx_i2s_info *info = rtd->dai->cpu_dai->private_data;
+        struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
 
         ep93xx_i2s_disable(info, substream->stream);
 }
@@ -165,7 +163,7 @@ static void ep93xx_i2s_shutdown(struct snd_pcm_substream *substream,
 static int ep93xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                                   unsigned int fmt)
 {
-        struct ep93xx_i2s_info *info = cpu_dai->private_data;
+        struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(cpu_dai);
         unsigned int clk_cfg, lin_ctrl;
 
         clk_cfg  = ep93xx_i2s_read_reg(info, EP93XX_I2S_RXCLKCFG);
@@ -242,9 +240,7 @@ static int ep93xx_i2s_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params,
                                 struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct ep93xx_i2s_info *info = cpu_dai->private_data;
+        struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
         unsigned word_len, div, sdiv, lrdiv;
         int found = 0, err;
 
@@ -302,7 +298,7 @@ out:
 static int ep93xx_i2s_set_sysclk(struct snd_soc_dai *cpu_dai, int clk_id,
                                  unsigned int freq, int dir)
 {
-        struct ep93xx_i2s_info *info = cpu_dai->private_data;
+        struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(cpu_dai);
 
         if (dir == SND_SOC_CLOCK_IN || clk_id != 0)
                 return -EINVAL;
@@ -313,7 +309,7 @@ static int ep93xx_i2s_set_sysclk(struct snd_soc_dai *cpu_dai, int clk_id,
 #ifdef CONFIG_PM
 static int ep93xx_i2s_suspend(struct snd_soc_dai *dai)
 {
-        struct ep93xx_i2s_info *info = dai->private_data;
+        struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
 
         if (!dai->active)
                 return;
@@ -324,7 +320,7 @@ static int ep93xx_i2s_suspend(struct snd_soc_dai *dai)
 
 static int ep93xx_i2s_resume(struct snd_soc_dai *dai)
 {
-        struct ep93xx_i2s_info *info = dai->private_data;
+        struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai);
 
         if (!dai->active)
                 return;
@@ -349,9 +345,7 @@ static struct snd_soc_dai_ops ep93xx_i2s_dai_ops = {
                             SNDRV_PCM_FMTBIT_S24_LE | \
                             SNDRV_PCM_FMTBIT_S32_LE)
 
-struct snd_soc_dai ep93xx_i2s_dai = {
-        .name           = "ep93xx-i2s",
-        .id             = 0,
+static struct snd_soc_dai_driver ep93xx_i2s_dai = {
         .symmetric_rates= 1,
         .suspend        = ep93xx_i2s_suspend,
         .resume         = ep93xx_i2s_resume,
@@ -369,7 +363,6 @@ struct snd_soc_dai ep93xx_i2s_dai = {
         },
         .ops            = &ep93xx_i2s_dai_ops,
 };
-EXPORT_SYMBOL_GPL(ep93xx_i2s_dai);
 
 static int ep93xx_i2s_probe(struct platform_device *pdev)
 {
@@ -383,8 +376,7 @@ static int ep93xx_i2s_probe(struct platform_device *pdev)
                 goto fail;
         }
 
-        ep93xx_i2s_dai.dev = &pdev->dev;
-        ep93xx_i2s_dai.private_data = info;
+        dev_set_drvdata(&pdev->dev, info);
         info->dma_params = ep93xx_i2s_dma_params;
 
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -424,7 +416,7 @@ static int ep93xx_i2s_probe(struct platform_device *pdev)
                 goto fail_put_sclk;
         }
 
-        err = snd_soc_register_dai(&ep93xx_i2s_dai);
+        err = snd_soc_register_dai(&pdev->dev, &ep93xx_i2s_dai);
         if (err)
                 goto fail_put_lrclk;
 
@@ -447,9 +439,9 @@ fail:
 
 static int __devexit ep93xx_i2s_remove(struct platform_device *pdev)
 {
-        struct ep93xx_i2s_info *info = ep93xx_i2s_dai.private_data;
+        struct ep93xx_i2s_info *info = dev_get_drvdata(&pdev->dev);
 
-        snd_soc_unregister_dai(&ep93xx_i2s_dai);
+        snd_soc_unregister_dai(&pdev->dev);
         clk_put(info->lrclk);
         clk_put(info->sclk);
         clk_put(info->mclk);
diff --git a/sound/soc/ep93xx/ep93xx-i2s.h b/sound/soc/ep93xx/ep93xx-i2s.h
deleted file mode 100644
index 3bd4ebfaa1de..000000000000
--- a/sound/soc/ep93xx/ep93xx-i2s.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * linux/sound/soc/ep93xx-i2s.h
- * EP93xx I2S driver
- *
- * Copyright (C) 2010 Ryan Mallon <ryan@bluewatersys.com>
- *  
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#ifndef _EP93XX_SND_SOC_I2S_H
-#define _EP93XX_SND_SOC_I2S_H
-
-extern struct snd_soc_dai ep93xx_i2s_dai;
-
-#endif /* _EP93XX_SND_SOC_I2S_H */
diff --git a/sound/soc/ep93xx/ep93xx-pcm.c b/sound/soc/ep93xx/ep93xx-pcm.c
index 4ba938400791..2f121ddbe4bb 100644
--- a/sound/soc/ep93xx/ep93xx-pcm.c
+++ b/sound/soc/ep93xx/ep93xx-pcm.c
@@ -95,7 +95,7 @@ static void ep93xx_pcm_buffer_finished(void *cookie,
 static int ep93xx_pcm_open(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *soc_rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = soc_rtd->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = soc_rtd->cpu_dai;
         struct ep93xx_pcm_dma_params *dma_params;
         struct ep93xx_runtime_data *rtd;    
         int ret;
@@ -276,14 +276,14 @@ static int ep93xx_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = 0xffffffff;
 
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 ret = ep93xx_pcm_preallocate_dma_buffer(pcm,
                                         SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         return ret;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 ret = ep93xx_pcm_preallocate_dma_buffer(pcm,
                                         SNDRV_PCM_STREAM_CAPTURE);
                 if (ret)
@@ -293,22 +293,41 @@ static int ep93xx_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
         return 0;
 }
 
-struct snd_soc_platform ep93xx_soc_platform = {
-        .name           = "ep93xx-audio",
-        .pcm_ops        = &ep93xx_pcm_ops,
+static struct snd_soc_platform_driver ep93xx_soc_platform = {
+        .ops            = &ep93xx_pcm_ops,
         .pcm_new        = &ep93xx_pcm_new,
         .pcm_free       = &ep93xx_pcm_free_dma_buffers,
 };
-EXPORT_SYMBOL_GPL(ep93xx_soc_platform);
+
+static int __devinit ep93xx_soc_platform_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_platform(&pdev->dev, &ep93xx_soc_platform);
+}
+
+static int __devexit ep93xx_soc_platform_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver ep93xx_pcm_driver = {
+        .driver = {
+                        .name = "ep93xx-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = ep93xx_soc_platform_probe,
+        .remove = __devexit_p(ep93xx_soc_platform_remove),
+};
 
 static int __init ep93xx_soc_platform_init(void)
 {
-        return snd_soc_register_platform(&ep93xx_soc_platform);
+        return platform_driver_register(&ep93xx_pcm_driver);
 }
 
 static void __exit ep93xx_soc_platform_exit(void)
 {
-        snd_soc_unregister_platform(&ep93xx_soc_platform);
+        platform_driver_unregister(&ep93xx_pcm_driver);
 }
 
 module_init(ep93xx_soc_platform_init);
diff --git a/sound/soc/ep93xx/ep93xx-pcm.h b/sound/soc/ep93xx/ep93xx-pcm.h
index 4ffdd3f62fe9..111e1121ecb8 100644
--- a/sound/soc/ep93xx/ep93xx-pcm.h
+++ b/sound/soc/ep93xx/ep93xx-pcm.h
@@ -17,6 +17,4 @@ struct ep93xx_pcm_dma_params {
         int     dma_port;
 };
 
-extern struct snd_soc_platform ep93xx_soc_platform;
-
 #endif /* _EP93XX_SND_SOC_PCM_H */
diff --git a/sound/soc/ep93xx/snappercl15.c b/sound/soc/ep93xx/snappercl15.c
index 64955340ff75..28ab5ff772ac 100644
--- a/sound/soc/ep93xx/snappercl15.c
+++ b/sound/soc/ep93xx/snappercl15.c
@@ -22,7 +22,6 @@
 
 #include "../codecs/tlv320aic23.h"
 #include "ep93xx-pcm.h"
-#include "ep93xx-i2s.h"
 
 #define CODEC_CLOCK 5644800
 
@@ -30,8 +29,8 @@ static int snappercl15_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int err;
 
         err = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
@@ -77,8 +76,10 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"MICIN", NULL, "Mic Jack"},
 };
 
-static int snappercl15_tlv320aic23_init(struct snd_soc_codec *codec)
+static int snappercl15_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
                                   ARRAY_SIZE(tlv320aic23_dapm_widgets));
 
@@ -89,24 +90,20 @@ static int snappercl15_tlv320aic23_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link snappercl15_dai = {
         .name           = "tlv320aic23",
         .stream_name    = "AIC23",
-        .cpu_dai        = &ep93xx_i2s_dai,
-        .codec_dai      = &tlv320aic23_dai,
+        .cpu_dai_name   = "ep93xx-i2s",
+        .codec_dai_name = "tlv320aic23-hifi",
+        .codec_name     = "tlv320aic23-codec.0-001a",
+        .platform_name  =  "ep93xx-pcm-audio",
         .init           = snappercl15_tlv320aic23_init,
         .ops            = &snappercl15_ops,
 };
 
 static struct snd_soc_card snd_soc_snappercl15 = {
         .name           = "Snapper CL15",
-        .platform       = &ep93xx_soc_platform,
         .dai_link       = &snappercl15_dai,
         .num_links      = 1,
 };
 
-static struct snd_soc_device snappercl15_snd_devdata = {
-        .card           = &snd_soc_snappercl15,
-        .codec_dev      = &soc_codec_dev_tlv320aic23,
-};
-
 static struct platform_device *snappercl15_snd_device;
 
 static int __init snappercl15_init(void)
@@ -126,8 +123,7 @@ static int __init snappercl15_init(void)
         if (!snappercl15_snd_device)
                 return -ENOMEM;
         
-        platform_set_drvdata(snappercl15_snd_device, &snappercl15_snd_devdata);
-        snappercl15_snd_devdata.dev = &snappercl15_snd_device->dev;
+        platform_set_drvdata(snappercl15_snd_device, &snd_soc_snappercl15);
         ret = platform_device_add(snappercl15_snd_device);
         if (ret)
                 platform_device_put(snappercl15_snd_device);
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 8cb65ccad35f..981868700388 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -1,6 +1,3 @@
-config SND_SOC_OF_SIMPLE
-        tristate
-        
 config SND_MPC52xx_DMA
         tristate
 
diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile
index a83a73967ec6..7e472a53fcd3 100644
--- a/sound/soc/fsl/Makefile
+++ b/sound/soc/fsl/Makefile
@@ -1,6 +1,3 @@
-# Simple machine driver that extracts configuration from the OF device tree
-obj-$(CONFIG_SND_SOC_OF_SIMPLE) += soc-of-simple.o
-
 # MPC8610 HPCD Machine Support
 snd-soc-mpc8610-hpcd-objs := mpc8610_hpcd.o
 obj-$(CONFIG_SND_SOC_MPC8610_HPCD) += snd-soc-mpc8610-hpcd.o
diff --git a/sound/soc/fsl/efika-audio-fabric.c b/sound/soc/fsl/efika-audio-fabric.c
index 1a5b8e0d6a34..53251e6b5bd5 100644
--- a/sound/soc/fsl/efika-audio-fabric.c
+++ b/sound/soc/fsl/efika-audio-fabric.c
@@ -24,7 +24,6 @@
 #include <sound/pcm_params.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
-#include <sound/soc-of-simple.h>
 
 #include "mpc5200_dma.h"
 #include "mpc5200_psc_ac97.h"
@@ -32,21 +31,24 @@
 
 #define DRV_NAME "efika-audio-fabric"
 
-static struct snd_soc_device device;
 static struct snd_soc_card card;
 
 static struct snd_soc_dai_link efika_fabric_dai[] = {
 {
         .name = "AC97",
         .stream_name = "AC97 Analog",
-        .codec_dai = &stac9766_dai[STAC9766_DAI_AC97_ANALOG],
-        .cpu_dai = &psc_ac97_dai[MPC5200_AC97_NORMAL],
+        .codec_dai_name = "stac9766-hifi-analog",
+        .cpu_dai_name = "mpc5200-psc-ac97.0",
+        .platform_name = "mpc5200-pcm-audio",
+        .codec_name = "stac9766-codec",
 },
 {
         .name = "AC97",
         .stream_name = "AC97 IEC958",
-        .codec_dai = &stac9766_dai[STAC9766_DAI_AC97_DIGITAL],
-        .cpu_dai = &psc_ac97_dai[MPC5200_AC97_SPDIF],
+        .codec_dai_name = "stac9766-hifi-IEC958",
+        .cpu_dai_name = "mpc5200-psc-ac97.1",
+        .platform_name = "mpc5200-pcm-audio",
+        .codec_name = "stac9766-codec",
 },
 };
 
@@ -58,13 +60,10 @@ static __init int efika_fabric_init(void)
         if (!of_machine_is_compatible("bplan,efika"))
                 return -ENODEV;
 
-        card.platform = &mpc5200_audio_dma_platform;
         card.name = "Efika";
         card.dai_link = efika_fabric_dai;
         card.num_links = ARRAY_SIZE(efika_fabric_dai);
 
-        device.card = &card;
-        device.codec_dev = &soc_codec_dev_stac9766;
 
         pdev = platform_device_alloc("soc-audio", 1);
         if (!pdev) {
@@ -72,8 +71,7 @@ static __init int efika_fabric_init(void)
                 return -ENODEV;
         }
 
-        platform_set_drvdata(pdev, &device);
-        device.dev = &pdev->dev;
+        platform_set_drvdata(pdev, &card);
 
         rc = platform_device_add(pdev);
         if (rc) {
diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c
index 410c7496a18d..d09e1941b1fa 100644
--- a/sound/soc/fsl/fsl_dma.c
+++ b/sound/soc/fsl/fsl_dma.c
@@ -3,10 +3,11 @@
  *
  * Author: Timur Tabi <timur@freescale.com>
  *
- * Copyright 2007-2008 Freescale Semiconductor, Inc.  This file is licensed
- * under the terms of the GNU General Public License version 2.  This
- * program is licensed "as is" without any warranty of any kind, whether
- * express or implied.
+ * Copyright 2007-2010 Freescale Semiconductor, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
  *
  * This driver implements ASoC support for the Elo DMA controller, which is
  * the DMA controller on Freescale 83xx, 85xx, and 86xx SOCs. In ALSA terms,
@@ -20,6 +21,8 @@
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/gfp.h>
+#include <linux/of_platform.h>
+#include <linux/list.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -29,6 +32,7 @@
 #include <asm/io.h>
 
 #include "fsl_dma.h"
+#include "fsl_ssi.h"    /* For the offset of stx0 and srx0 */
 
 /*
  * The formats that the DMA controller supports, which is anything
@@ -52,26 +56,16 @@
 #define FSLDMA_PCM_RATES (SNDRV_PCM_RATE_5512 | SNDRV_PCM_RATE_8000_192000 | \
                           SNDRV_PCM_RATE_CONTINUOUS)
 
-/* DMA global data.  This structure is used by fsl_dma_open() to determine
- * which DMA channels to assign to a substream.  Unfortunately, ASoC V1 does
- * not allow the machine driver to provide this information to the PCM
- * driver in advance, and there's no way to differentiate between the two
- * DMA controllers.  So for now, this driver only supports one SSI device
- * using two DMA channels.  We cannot support multiple DMA devices.
- *
- * ssi_stx_phys: bus address of SSI STX register
- * ssi_srx_phys: bus address of SSI SRX register
- * dma_channel: pointer to the DMA channel's registers
- * irq: IRQ for this DMA channel
- * assigned: set to 1 if that DMA channel is assigned to a substream
- */
-static struct {
+struct dma_object {
+        struct list_head list;
+        struct snd_soc_platform_driver dai;
         dma_addr_t ssi_stx_phys;
         dma_addr_t ssi_srx_phys;
-        struct ccsr_dma_channel __iomem *dma_channel[2];
-        unsigned int irq[2];
-        unsigned int assigned[2];
-} dma_global_data;
+        struct ccsr_dma_channel __iomem *channel;
+        unsigned int irq;
+        bool assigned;
+        char path[1];
+};
 
 /*
  * The number of DMA links to use.  Two is the bare minimum, but if you
@@ -88,8 +82,6 @@ static struct {
  * structure.
  *
  * @link[]: array of link descriptors
- * @controller_id: which DMA controller (0, 1, ...)
- * @channel_id: which DMA channel on the controller (0, 1, 2, ...)
  * @dma_channel: pointer to the DMA channel's registers
  * @irq: IRQ for this DMA channel
  * @substream: pointer to the substream object, needed by the ISR
@@ -104,8 +96,6 @@ static struct {
  */
 struct fsl_dma_private {
         struct fsl_dma_link_descriptor link[NUM_DMA_LINKS];
-        unsigned int controller_id;
-        unsigned int channel_id;
         struct ccsr_dma_channel __iomem *dma_channel;
         unsigned int irq;
         struct snd_pcm_substream *substream;
@@ -212,6 +202,9 @@ static void fsl_dma_update_pointers(struct fsl_dma_private *dma_private)
 static irqreturn_t fsl_dma_isr(int irq, void *dev_id)
 {
         struct fsl_dma_private *dma_private = dev_id;
+        struct snd_pcm_substream *substream = dma_private->substream;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct device *dev = rtd->platform->dev;
         struct ccsr_dma_channel __iomem *dma_channel = dma_private->dma_channel;
         irqreturn_t ret = IRQ_NONE;
         u32 sr, sr2 = 0;
@@ -222,11 +215,8 @@ static irqreturn_t fsl_dma_isr(int irq, void *dev_id)
         sr = in_be32(&dma_channel->sr);
 
         if (sr & CCSR_DMA_SR_TE) {
-                dev_err(dma_private->substream->pcm->card->dev,
-                        "DMA transmit error (controller=%u channel=%u irq=%u\n",
-                        dma_private->controller_id,
-                        dma_private->channel_id, irq);
-                fsl_dma_abort_stream(dma_private->substream);
+                dev_err(dev, "dma transmit error\n");
+                fsl_dma_abort_stream(substream);
                 sr2 |= CCSR_DMA_SR_TE;
                 ret = IRQ_HANDLED;
         }
@@ -235,11 +225,8 @@ static irqreturn_t fsl_dma_isr(int irq, void *dev_id)
                 ret = IRQ_HANDLED;
 
         if (sr & CCSR_DMA_SR_PE) {
-                dev_err(dma_private->substream->pcm->card->dev,
-                        "DMA%u programming error (channel=%u irq=%u)\n",
-                        dma_private->controller_id,
-                        dma_private->channel_id, irq);
-                fsl_dma_abort_stream(dma_private->substream);
+                dev_err(dev, "dma programming error\n");
+                fsl_dma_abort_stream(substream);
                 sr2 |= CCSR_DMA_SR_PE;
                 ret = IRQ_HANDLED;
         }
@@ -253,8 +240,6 @@ static irqreturn_t fsl_dma_isr(int irq, void *dev_id)
                 ret = IRQ_HANDLED;
 
         if (sr & CCSR_DMA_SR_EOSI) {
-                struct snd_pcm_substream *substream = dma_private->substream;
-
                 /* Tell ALSA we completed a period. */
                 snd_pcm_period_elapsed(substream);
 
@@ -305,10 +290,8 @@ static int fsl_dma_new(struct snd_card *card, struct snd_soc_dai *dai,
                 fsl_dma_hardware.buffer_bytes_max,
                 &pcm->streams[0].substream->dma_buffer);
         if (ret) {
-                dev_err(card->dev,
-                        "Can't allocate playback DMA buffer (size=%u)\n",
-                        fsl_dma_hardware.buffer_bytes_max);
-                return -ENOMEM;
+                dev_err(card->dev, "can't allocate playback dma buffer\n");
+                return ret;
         }
 
         ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, card->dev,
@@ -316,10 +299,8 @@ static int fsl_dma_new(struct snd_card *card, struct snd_soc_dai *dai,
                 &pcm->streams[1].substream->dma_buffer);
         if (ret) {
                 snd_dma_free_pages(&pcm->streams[0].substream->dma_buffer);
-                dev_err(card->dev,
-                        "Can't allocate capture DMA buffer (size=%u)\n",
-                        fsl_dma_hardware.buffer_bytes_max);
-                return -ENOMEM;
+                dev_err(card->dev, "can't allocate capture dma buffer\n");
+                return ret;
         }
 
         return 0;
@@ -390,6 +371,10 @@ static int fsl_dma_new(struct snd_card *card, struct snd_soc_dai *dai,
 static int fsl_dma_open(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct device *dev = rtd->platform->dev;
+        struct dma_object *dma =
+                container_of(rtd->platform->driver, struct dma_object, dai);
         struct fsl_dma_private *dma_private;
         struct ccsr_dma_channel __iomem *dma_channel;
         dma_addr_t ld_buf_phys;
@@ -407,52 +392,44 @@ static int fsl_dma_open(struct snd_pcm_substream *substream)
         ret = snd_pcm_hw_constraint_integer(runtime,
                 SNDRV_PCM_HW_PARAM_PERIODS);
         if (ret < 0) {
-                dev_err(substream->pcm->card->dev, "invalid buffer size\n");
+                dev_err(dev, "invalid buffer size\n");
                 return ret;
         }
 
         channel = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0 : 1;
 
-        if (dma_global_data.assigned[channel]) {
-                dev_err(substream->pcm->card->dev,
-                        "DMA channel already assigned\n");
+        if (dma->assigned) {
+                dev_err(dev, "dma channel already assigned\n");
                 return -EBUSY;
         }
 
-        dma_private = dma_alloc_coherent(substream->pcm->card->dev,
-                sizeof(struct fsl_dma_private), &ld_buf_phys, GFP_KERNEL);
+        dma_private = dma_alloc_coherent(dev, sizeof(struct fsl_dma_private),
+                                         &ld_buf_phys, GFP_KERNEL);
         if (!dma_private) {
-                dev_err(substream->pcm->card->dev,
-                        "can't allocate DMA private data\n");
+                dev_err(dev, "can't allocate dma private data\n");
                 return -ENOMEM;
         }
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                dma_private->ssi_sxx_phys = dma_global_data.ssi_stx_phys;
+                dma_private->ssi_sxx_phys = dma->ssi_stx_phys;
         else
-                dma_private->ssi_sxx_phys = dma_global_data.ssi_srx_phys;
+                dma_private->ssi_sxx_phys = dma->ssi_srx_phys;
 
-        dma_private->dma_channel = dma_global_data.dma_channel[channel];
-        dma_private->irq = dma_global_data.irq[channel];
+        dma_private->dma_channel = dma->channel;
+        dma_private->irq = dma->irq;
         dma_private->substream = substream;
         dma_private->ld_buf_phys = ld_buf_phys;
         dma_private->dma_buf_phys = substream->dma_buffer.addr;
 
-        /* We only support one DMA controller for now */
-        dma_private->controller_id = 0;
-        dma_private->channel_id = channel;
-
         ret = request_irq(dma_private->irq, fsl_dma_isr, 0, "DMA", dma_private);
         if (ret) {
-                dev_err(substream->pcm->card->dev,
-                        "can't register ISR for IRQ %u (ret=%i)\n",
+                dev_err(dev, "can't register ISR for IRQ %u (ret=%i)\n",
                         dma_private->irq, ret);
-                dma_free_coherent(substream->pcm->card->dev,
-                        sizeof(struct fsl_dma_private),
+                dma_free_coherent(dev, sizeof(struct fsl_dma_private),
                         dma_private, dma_private->ld_buf_phys);
                 return ret;
         }
 
-        dma_global_data.assigned[channel] = 1;
+        dma->assigned = 1;
 
         snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
         snd_soc_set_runtime_hwparams(substream, &fsl_dma_hardware);
@@ -546,6 +523,8 @@ static int fsl_dma_hw_params(struct snd_pcm_substream *substream,
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct fsl_dma_private *dma_private = runtime->private_data;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct device *dev = rtd->platform->dev;
 
         /* Number of bits per sample */
         unsigned int sample_size =
@@ -606,8 +585,7 @@ static int fsl_dma_hw_params(struct snd_pcm_substream *substream,
                 break;
         default:
                 /* We should never get here */
-                dev_err(substream->pcm->card->dev,
-                        "unsupported sample size %u\n", sample_size);
+                dev_err(dev, "unsupported sample size %u\n", sample_size);
                 return -EINVAL;
         }
 
@@ -689,6 +667,8 @@ static snd_pcm_uframes_t fsl_dma_pointer(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct fsl_dma_private *dma_private = runtime->private_data;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct device *dev = rtd->platform->dev;
         struct ccsr_dma_channel __iomem *dma_channel = dma_private->dma_channel;
         dma_addr_t position;
         snd_pcm_uframes_t frames;
@@ -710,8 +690,7 @@ static snd_pcm_uframes_t fsl_dma_pointer(struct snd_pcm_substream *substream)
 
         if ((position < dma_private->dma_buf_phys) ||
             (position > dma_private->dma_buf_end)) {
-                dev_err(substream->pcm->card->dev,
-                        "dma pointer is out of range, halting stream\n");
+                dev_err(dev, "dma pointer is out of range, halting stream\n");
                 return SNDRV_PCM_POS_XRUN;
         }
 
@@ -772,26 +751,28 @@ static int fsl_dma_close(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct fsl_dma_private *dma_private = runtime->private_data;
-        int dir = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0 : 1;
+        struct snd_soc_pcm_runtime *rtd = substream->private_data;
+        struct device *dev = rtd->platform->dev;
+        struct dma_object *dma =
+                container_of(rtd->platform->driver, struct dma_object, dai);
 
         if (dma_private) {
                 if (dma_private->irq)
                         free_irq(dma_private->irq, dma_private);
 
                 if (dma_private->ld_buf_phys) {
-                        dma_unmap_single(substream->pcm->card->dev,
-                                dma_private->ld_buf_phys,
-                                sizeof(dma_private->link), DMA_TO_DEVICE);
+                        dma_unmap_single(dev, dma_private->ld_buf_phys,
+                                         sizeof(dma_private->link),
+                                         DMA_TO_DEVICE);
                 }
 
                 /* Deallocate the fsl_dma_private structure */
-                dma_free_coherent(substream->pcm->card->dev,
-                        sizeof(struct fsl_dma_private),
-                        dma_private, dma_private->ld_buf_phys);
+                dma_free_coherent(dev, sizeof(struct fsl_dma_private),
+                                  dma_private, dma_private->ld_buf_phys);
                 substream->runtime->private_data = NULL;
         }
 
-        dma_global_data.assigned[dir] = 0;
+        dma->assigned = 0;
 
         return 0;
 }
@@ -814,6 +795,40 @@ static void fsl_dma_free_dma_buffers(struct snd_pcm *pcm)
         }
 }
 
+/* List of DMA nodes that we've probed */
+static LIST_HEAD(dma_list);
+
+/**
+ * find_ssi_node -- returns the SSI node that points to his DMA channel node
+ *
+ * Although this DMA driver attempts to operate independently of the other
+ * devices, it still needs to determine some information about the SSI device
+ * that it's working with.  Unfortunately, the device tree does not contain
+ * a pointer from the DMA channel node to the SSI node -- the pointer goes the
+ * other way.  So we need to scan the device tree for SSI nodes until we find
+ * the one that points to the given DMA channel node.  It's ugly, but at least
+ * it's contained in this one function.
+ */
+static struct device_node *find_ssi_node(struct device_node *dma_channel_np)
+{
+        struct device_node *ssi_np, *np;
+
+        for_each_compatible_node(ssi_np, NULL, "fsl,mpc8610-ssi") {
+                /* Check each DMA phandle to see if it points to us.  We
+                 * assume that device_node pointers are a valid comparison.
+                 */
+                np = of_parse_phandle(ssi_np, "fsl,playback-dma", 0);
+                if (np == dma_channel_np)
+                        return ssi_np;
+
+                np = of_parse_phandle(ssi_np, "fsl,capture-dma", 0);
+                if (np == dma_channel_np)
+                        return ssi_np;
+        }
+
+        return NULL;
+}
+
 static struct snd_pcm_ops fsl_dma_ops = {
         .open           = fsl_dma_open,
         .close          = fsl_dma_close,
@@ -823,59 +838,112 @@ static struct snd_pcm_ops fsl_dma_ops = {
         .pointer        = fsl_dma_pointer,
 };
 
-struct snd_soc_platform fsl_soc_platform = {
-        .name           = "fsl-dma",
-        .pcm_ops        = &fsl_dma_ops,
-        .pcm_new        = fsl_dma_new,
-        .pcm_free       = fsl_dma_free_dma_buffers,
-};
-EXPORT_SYMBOL_GPL(fsl_soc_platform);
+static int __devinit fsl_soc_dma_probe(struct of_device *of_dev,
+                                       const struct of_device_id *match)
+ {
+        struct dma_object *dma;
+        struct device_node *np = of_dev->dev.of_node;
+        struct device_node *ssi_np;
+        struct resource res;
+        int ret;
 
-/**
- * fsl_dma_configure: store the DMA parameters from the fabric driver.
- *
- * This function is called by the ASoC fabric driver to give us the DMA and
- * SSI channel information.
- *
- * Unfortunately, ASoC V1 does make it possible to determine the DMA/SSI
- * data when a substream is created, so for now we need to store this data
- * into a global variable.  This means that we can only support one DMA
- * controller, and hence only one SSI.
- */
-int fsl_dma_configure(struct fsl_dma_info *dma_info)
+        /* Find the SSI node that points to us. */
+        ssi_np = find_ssi_node(np);
+        if (!ssi_np) {
+                dev_err(&of_dev->dev, "cannot find parent SSI node\n");
+                return -ENODEV;
+        }
+
+        ret = of_address_to_resource(ssi_np, 0, &res);
+        of_node_put(ssi_np);
+        if (ret) {
+                dev_err(&of_dev->dev, "could not determine device resources\n");
+                return ret;
+        }
+
+        dma = kzalloc(sizeof(*dma) + strlen(np->full_name), GFP_KERNEL);
+        if (!dma) {
+                dev_err(&of_dev->dev, "could not allocate dma object\n");
+                return -ENOMEM;
+        }
+
+        strcpy(dma->path, np->full_name);
+        dma->dai.ops = &fsl_dma_ops;
+        dma->dai.pcm_new = fsl_dma_new;
+        dma->dai.pcm_free = fsl_dma_free_dma_buffers;
+
+        /* Store the SSI-specific information that we need */
+        dma->ssi_stx_phys = res.start + offsetof(struct ccsr_ssi, stx0);
+        dma->ssi_srx_phys = res.start + offsetof(struct ccsr_ssi, srx0);
+
+        ret = snd_soc_register_platform(&of_dev->dev, &dma->dai);
+        if (ret) {
+                dev_err(&of_dev->dev, "could not register platform\n");
+                kfree(dma);
+                return ret;
+        }
+
+        dma->channel = of_iomap(np, 0);
+        dma->irq = irq_of_parse_and_map(np, 0);
+        list_add(&dma->list, &dma_list);
+
+        return 0;
+}
+
+static int __devexit fsl_soc_dma_remove(struct of_device *of_dev)
 {
-        static int initialized;
+        struct list_head *n, *ptr;
+        struct dma_object *dma;
 
-        /* We only support one DMA controller for now */
-        if (initialized)
-                return 0;
+        list_for_each_safe(ptr, n, &dma_list) {
+                dma = list_entry(ptr, struct dma_object, list);
+                list_del_init(ptr);
+
+                snd_soc_unregister_platform(&of_dev->dev);
+                iounmap(dma->channel);
+                irq_dispose_mapping(dma->irq);
+                kfree(dma);
+        }
 
-        dma_global_data.ssi_stx_phys = dma_info->ssi_stx_phys;
-        dma_global_data.ssi_srx_phys = dma_info->ssi_srx_phys;
-        dma_global_data.dma_channel[0] = dma_info->dma_channel[0];
-        dma_global_data.dma_channel[1] = dma_info->dma_channel[1];
-        dma_global_data.irq[0] = dma_info->dma_irq[0];
-        dma_global_data.irq[1] = dma_info->dma_irq[1];
-        dma_global_data.assigned[0] = 0;
-        dma_global_data.assigned[1] = 0;
-
-        initialized = 1;
-        return 1;
+        return 0;
 }
-EXPORT_SYMBOL_GPL(fsl_dma_configure);
 
-static int __init fsl_soc_platform_init(void)
+static const struct of_device_id fsl_soc_dma_ids[] = {
+        { .compatible = "fsl,ssi-dma-channel", },
+        {}
+};
+MODULE_DEVICE_TABLE(of, fsl_soc_dma_ids);
+
+static struct of_platform_driver fsl_soc_dma_driver = {
+        .driver = {
+                .name = "fsl-pcm-audio",
+                .owner = THIS_MODULE,
+                .of_match_table = fsl_soc_dma_ids,
+        },
+        .probe = fsl_soc_dma_probe,
+        .remove = __devexit_p(fsl_soc_dma_remove),
+};
+
+static int __init fsl_soc_dma_init(void)
 {
-        return snd_soc_register_platform(&fsl_soc_platform);
+        pr_info("Freescale Elo DMA ASoC PCM Driver\n");
+
+        return of_register_platform_driver(&fsl_soc_dma_driver);
 }
-module_init(fsl_soc_platform_init);
 
-static void __exit fsl_soc_platform_exit(void)
+static void __exit fsl_soc_dma_exit(void)
 {
-        snd_soc_unregister_platform(&fsl_soc_platform);
+        of_unregister_platform_driver(&fsl_soc_dma_driver);
 }
-module_exit(fsl_soc_platform_exit);
+
+/* We want the DMA driver to be initialized before the SSI driver, so that
+ * when the SSI driver calls fsl_soc_dma_dai_from_node(), the DMA driver
+ * will already have been probed.  The easiest way to do that is to make the
+ * __init function called via arch_initcall().
+ */
+module_init(fsl_soc_dma_init);
+module_exit(fsl_soc_dma_exit);
 
 MODULE_AUTHOR("Timur Tabi <timur@freescale.com>");
-MODULE_DESCRIPTION("Freescale Elo DMA ASoC PCM module");
-MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Freescale Elo DMA ASoC PCM Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/fsl/fsl_dma.h b/sound/soc/fsl/fsl_dma.h
index 385d4a42603c..78fee97e8036 100644
--- a/sound/soc/fsl/fsl_dma.h
+++ b/sound/soc/fsl/fsl_dma.h
@@ -126,24 +126,4 @@ struct fsl_dma_link_descriptor {
         u8 res[4];      /* Reserved */
 } __attribute__ ((aligned(32), packed));
 
-/* DMA information needed to create a snd_soc_dai object
- *
- * ssi_stx_phys: bus address of SSI STX register to use
- * ssi_srx_phys: bus address of SSI SRX register to use
- * dma[0]: points to the DMA channel to use for playback
- * dma[1]: points to the DMA channel to use for capture
- * dma_irq[0]: IRQ of the DMA channel to use for playback
- * dma_irq[1]: IRQ of the DMA channel to use for capture
- */
-struct fsl_dma_info {
-        dma_addr_t ssi_stx_phys;
-        dma_addr_t ssi_srx_phys;
-        struct ccsr_dma_channel __iomem *dma_channel[2];
-        unsigned int dma_irq[2];
-};
-
-extern struct snd_soc_platform fsl_soc_platform;
-
-int fsl_dma_configure(struct fsl_dma_info *dma_info);
-
 #endif
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 762c1b8e8e4e..64f65910a7d7 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -3,10 +3,11 @@
  *
  * Author: Timur Tabi <timur@freescale.com>
  *
- * Copyright 2007-2008 Freescale Semiconductor, Inc.  This file is licensed
- * under the terms of the GNU General Public License version 2.  This
- * program is licensed "as is" without any warranty of any kind, whether
- * express or implied.
+ * Copyright 2007-2010 Freescale Semiconductor, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
  */
 
 #include <linux/init.h>
@@ -15,6 +16,7 @@
 #include <linux/device.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
+#include <linux/of_platform.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -71,33 +73,31 @@
 /**
  * fsl_ssi_private: per-SSI private data
  *
- * @name: short name for this device ("SSI0", "SSI1", etc)
  * @ssi: pointer to the SSI's registers
  * @ssi_phys: physical address of the SSI registers
  * @irq: IRQ of this SSI
  * @first_stream: pointer to the stream that was opened first
  * @second_stream: pointer to second stream
- * @dev: struct device pointer
  * @playback: the number of playback streams opened
  * @capture: the number of capture streams opened
  * @asynchronous: 0=synchronous mode, 1=asynchronous mode
  * @cpu_dai: the CPU DAI for this device
  * @dev_attr: the sysfs device attribute structure
  * @stats: SSI statistics
+ * @name: name for this device
  */
 struct fsl_ssi_private {
-        char name[8];
         struct ccsr_ssi __iomem *ssi;
         dma_addr_t ssi_phys;
         unsigned int irq;
         struct snd_pcm_substream *first_stream;
         struct snd_pcm_substream *second_stream;
-        struct device *dev;
         unsigned int playback;
         unsigned int capture;
         int asynchronous;
-        struct snd_soc_dai cpu_dai;
+        struct snd_soc_dai_driver cpu_dai_drv;
         struct device_attribute dev_attr;
+        struct platform_device *pdev;
 
         struct {
                 unsigned int rfrc;
@@ -122,6 +122,8 @@ struct fsl_ssi_private {
                 unsigned int tfe1;
                 unsigned int tfe0;
         } stats;
+
+        char name[1];
 };
 
 /**
@@ -280,7 +282,7 @@ static int fsl_ssi_startup(struct snd_pcm_substream *substream,
                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct fsl_ssi_private *ssi_private = rtd->dai->cpu_dai->private_data;
+        struct fsl_ssi_private *ssi_private = snd_soc_dai_get_drvdata(rtd->cpu_dai);
 
         /*
          * If this is the first stream opened, then request the IRQ
@@ -290,6 +292,7 @@ static int fsl_ssi_startup(struct snd_pcm_substream *substream,
                 struct ccsr_ssi __iomem *ssi = ssi_private->ssi;
                 int ret;
 
+                /* The 'name' should not have any slashes in it. */
                 ret = request_irq(ssi_private->irq, fsl_ssi_isr, 0,
                                   ssi_private->name, ssi_private);
                 if (ret < 0) {
@@ -422,7 +425,7 @@ static int fsl_ssi_startup(struct snd_pcm_substream *substream,
 static int fsl_ssi_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *hw_params, struct snd_soc_dai *cpu_dai)
 {
-        struct fsl_ssi_private *ssi_private = cpu_dai->private_data;
+        struct fsl_ssi_private *ssi_private = snd_soc_dai_get_drvdata(cpu_dai);
 
         if (substream == ssi_private->first_stream) {
                 struct ccsr_ssi __iomem *ssi = ssi_private->ssi;
@@ -458,7 +461,7 @@ static int fsl_ssi_trigger(struct snd_pcm_substream *substream, int cmd,
                            struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct fsl_ssi_private *ssi_private = rtd->dai->cpu_dai->private_data;
+        struct fsl_ssi_private *ssi_private = snd_soc_dai_get_drvdata(rtd->cpu_dai);
         struct ccsr_ssi __iomem *ssi = ssi_private->ssi;
 
         switch (cmd) {
@@ -497,7 +500,7 @@ static void fsl_ssi_shutdown(struct snd_pcm_substream *substream,
                              struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct fsl_ssi_private *ssi_private = rtd->dai->cpu_dai->private_data;
+        struct fsl_ssi_private *ssi_private = snd_soc_dai_get_drvdata(rtd->cpu_dai);
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 ssi_private->playback--;
@@ -523,56 +526,15 @@ static void fsl_ssi_shutdown(struct snd_pcm_substream *substream,
         }
 }
 
-/**
- * fsl_ssi_set_sysclk: set the clock frequency and direction
- *
- * This function is called by the machine driver to tell us what the clock
- * frequency and direction are.
- *
- * Currently, we only support operating as a clock slave (SND_SOC_CLOCK_IN),
- * and we don't care about the frequency.  Return an error if the direction
- * is not SND_SOC_CLOCK_IN.
- *
- * @clk_id: reserved, should be zero
- * @freq: the frequency of the given clock ID, currently ignored
- * @dir: SND_SOC_CLOCK_IN (clock slave) or SND_SOC_CLOCK_OUT (clock master)
- */
-static int fsl_ssi_set_sysclk(struct snd_soc_dai *cpu_dai,
-                              int clk_id, unsigned int freq, int dir)
-{
-
-        return (dir == SND_SOC_CLOCK_IN) ? 0 : -EINVAL;
-}
-
-/**
- * fsl_ssi_set_fmt: set the serial format.
- *
- * This function is called by the machine driver to tell us what serial
- * format to use.
- *
- * Currently, we only support I2S mode.  Return an error if the format is
- * not SND_SOC_DAIFMT_I2S.
- *
- * @format: one of SND_SOC_DAIFMT_xxx
- */
-static int fsl_ssi_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int format)
-{
-        return (format == SND_SOC_DAIFMT_I2S) ? 0 : -EINVAL;
-}
-
-/**
- * fsl_ssi_dai_template: template CPU DAI for the SSI
- */
 static struct snd_soc_dai_ops fsl_ssi_dai_ops = {
         .startup        = fsl_ssi_startup,
         .hw_params      = fsl_ssi_hw_params,
         .shutdown       = fsl_ssi_shutdown,
         .trigger        = fsl_ssi_trigger,
-        .set_sysclk     = fsl_ssi_set_sysclk,
-        .set_fmt        = fsl_ssi_set_fmt,
 };
 
-static struct snd_soc_dai fsl_ssi_dai_template = {
+/* Template for the CPU dai driver structure */
+static struct snd_soc_dai_driver fsl_ssi_dai_template = {
         .playback = {
                 /* The SSI does not support monaural audio. */
                 .channels_min = 2,
@@ -640,95 +602,176 @@ static ssize_t fsl_sysfs_ssi_show(struct device *dev,
 }
 
 /**
- * fsl_ssi_create_dai: create a snd_soc_dai structure
- *
- * This function is called by the machine driver to create a snd_soc_dai
- * structure.  The function creates an ssi_private object, which contains
- * the snd_soc_dai.  It also creates the sysfs statistics device.
+ * Make every character in a string lower-case
  */
-struct snd_soc_dai *fsl_ssi_create_dai(struct fsl_ssi_info *ssi_info)
+static void make_lowercase(char *s)
+{
+        char *p = s;
+        char c;
+
+        while ((c = *p)) {
+                if ((c >= 'A') && (c <= 'Z'))
+                        *p = c + ('a' - 'A');
+                p++;
+        }
+}
+
+static int __devinit fsl_ssi_probe(struct of_device *of_dev,
+                                   const struct of_device_id *match)
 {
-        struct snd_soc_dai *fsl_ssi_dai;
         struct fsl_ssi_private *ssi_private;
         int ret = 0;
         struct device_attribute *dev_attr;
+        struct device_node *np = of_dev->dev.of_node;
+        const char *p, *sprop;
+        struct resource res;
+        char name[64];
 
-        ssi_private = kzalloc(sizeof(struct fsl_ssi_private), GFP_KERNEL);
+        /* We are only interested in SSIs with a codec phandle in them, so let's
+         * make sure this SSI has one.
+         */
+        if (!of_get_property(np, "codec-handle", NULL))
+                return -ENODEV;
+
+        /* We only support the SSI in "I2S Slave" mode */
+        sprop = of_get_property(np, "fsl,mode", NULL);
+        if (!sprop || strcmp(sprop, "i2s-slave")) {
+                dev_notice(&of_dev->dev, "mode %s is unsupported\n", sprop);
+                return -ENODEV;
+        }
+
+        /* The DAI name is the last part of the full name of the node. */
+        p = strrchr(np->full_name, '/') + 1;
+        ssi_private = kzalloc(sizeof(struct fsl_ssi_private) + strlen(p),
+                              GFP_KERNEL);
         if (!ssi_private) {
-                dev_err(ssi_info->dev, "could not allocate DAI object\n");
-                return NULL;
+                dev_err(&of_dev->dev, "could not allocate DAI object\n");
+                return -ENOMEM;
         }
-        memcpy(&ssi_private->cpu_dai, &fsl_ssi_dai_template,
-               sizeof(struct snd_soc_dai));
 
-        fsl_ssi_dai = &ssi_private->cpu_dai;
-        dev_attr = &ssi_private->dev_attr;
+        strcpy(ssi_private->name, p);
 
-        sprintf(ssi_private->name, "ssi%u", (u8) ssi_info->id);
-        ssi_private->ssi = ssi_info->ssi;
-        ssi_private->ssi_phys = ssi_info->ssi_phys;
-        ssi_private->irq = ssi_info->irq;
-        ssi_private->dev = ssi_info->dev;
-        ssi_private->asynchronous = ssi_info->asynchronous;
+        /* Initialize this copy of the CPU DAI driver structure */
+        memcpy(&ssi_private->cpu_dai_drv, &fsl_ssi_dai_template,
+               sizeof(fsl_ssi_dai_template));
+        ssi_private->cpu_dai_drv.name = ssi_private->name;
+
+        /* Get the addresses and IRQ */
+        ret = of_address_to_resource(np, 0, &res);
+        if (ret) {
+                dev_err(&of_dev->dev, "could not determine device resources\n");
+                kfree(ssi_private);
+                return ret;
+        }
+        ssi_private->ssi = ioremap(res.start, 1 + res.end - res.start);
+        ssi_private->ssi_phys = res.start;
+        ssi_private->irq = irq_of_parse_and_map(np, 0);
 
-        dev_set_drvdata(ssi_private->dev, fsl_ssi_dai);
+        /* Are the RX and the TX clocks locked? */
+        if (of_find_property(np, "fsl,ssi-asynchronous", NULL))
+                ssi_private->asynchronous = 1;
+        else
+                ssi_private->cpu_dai_drv.symmetric_rates = 1;
 
         /* Initialize the the device_attribute structure */
-        dev_attr->attr.name = "ssi-stats";
+        dev_attr = &ssi_private->dev_attr;
+        dev_attr->attr.name = "statistics";
         dev_attr->attr.mode = S_IRUGO;
         dev_attr->show = fsl_sysfs_ssi_show;
 
-        ret = device_create_file(ssi_private->dev, dev_attr);
+        ret = device_create_file(&of_dev->dev, dev_attr);
         if (ret) {
-                dev_err(ssi_info->dev, "could not create sysfs %s file\n",
+                dev_err(&of_dev->dev, "could not create sysfs %s file\n",
                         ssi_private->dev_attr.attr.name);
-                kfree(fsl_ssi_dai);
-                return NULL;
+                kfree(ssi_private);
+                return ret;
         }
 
-        fsl_ssi_dai->private_data = ssi_private;
-        fsl_ssi_dai->name = ssi_private->name;
-        fsl_ssi_dai->id = ssi_info->id;
-        fsl_ssi_dai->dev = ssi_info->dev;
-        fsl_ssi_dai->symmetric_rates = 1;
+        /* Register with ASoC */
+        dev_set_drvdata(&of_dev->dev, ssi_private);
 
-        ret = snd_soc_register_dai(fsl_ssi_dai);
+        ret = snd_soc_register_dai(&of_dev->dev, &ssi_private->cpu_dai_drv);
         if (ret != 0) {
-                dev_err(ssi_info->dev, "failed to register DAI: %d\n", ret);
-                kfree(fsl_ssi_dai);
-                return NULL;
+                dev_err(&of_dev->dev, "failed to register DAI: %d\n", ret);
+                kfree(ssi_private);
+                return ret;
+        }
+
+        /* Trigger the machine driver's probe function.  The platform driver
+         * name of the machine driver is taken from the /model property of the
+         * device tree.  We also pass the address of the CPU DAI driver
+         * structure.
+         */
+        sprop = of_get_property(of_find_node_by_path("/"), "model", NULL);
+        /* Sometimes the model name has a "fsl," prefix, so we strip that. */
+        p = strrchr(sprop, ',');
+        if (p)
+                sprop = p + 1;
+        snprintf(name, sizeof(name), "snd-soc-%s", sprop);
+        make_lowercase(name);
+
+        ssi_private->pdev =
+                platform_device_register_data(&of_dev->dev, name, 0, NULL, 0);
+        if (IS_ERR(ssi_private->pdev)) {
+                ret = PTR_ERR(ssi_private->pdev);
+                dev_err(&of_dev->dev, "failed to register platform: %d\n", ret);
+                kfree(ssi_private);
+                return ret;
         }
 
-        return fsl_ssi_dai;
+        return 0;
 }
-EXPORT_SYMBOL_GPL(fsl_ssi_create_dai);
 
 /**
  * fsl_ssi_destroy_dai: destroy the snd_soc_dai object
  *
- * This function undoes the operations of fsl_ssi_create_dai()
+ * This function undoes the operations of fsl_ssi_probe()
  */
-void fsl_ssi_destroy_dai(struct snd_soc_dai *fsl_ssi_dai)
+static int fsl_ssi_remove(struct of_device *of_dev)
 {
-        struct fsl_ssi_private *ssi_private =
-        container_of(fsl_ssi_dai, struct fsl_ssi_private, cpu_dai);
+        struct fsl_ssi_private *ssi_private = dev_get_drvdata(&of_dev->dev);
 
-        device_remove_file(ssi_private->dev, &ssi_private->dev_attr);
-
-        snd_soc_unregister_dai(&ssi_private->cpu_dai);
+        platform_device_unregister(ssi_private->pdev);
+        snd_soc_unregister_dai(&of_dev->dev);
+        device_remove_file(&of_dev->dev, &ssi_private->dev_attr);
 
         kfree(ssi_private);
+        dev_set_drvdata(&of_dev->dev, NULL);
+
+        return 0;
 }
-EXPORT_SYMBOL_GPL(fsl_ssi_destroy_dai);
+
+static const struct of_device_id fsl_ssi_ids[] = {
+        { .compatible = "fsl,mpc8610-ssi", },
+        {}
+};
+MODULE_DEVICE_TABLE(of, fsl_ssi_ids);
+
+static struct of_platform_driver fsl_ssi_driver = {
+        .driver = {
+                .name = "fsl-ssi-dai",
+                .owner = THIS_MODULE,
+                .of_match_table = fsl_ssi_ids,
+        },
+        .probe = fsl_ssi_probe,
+        .remove = fsl_ssi_remove,
+};
 
 static int __init fsl_ssi_init(void)
 {
         printk(KERN_INFO "Freescale Synchronous Serial Interface (SSI) ASoC Driver\n");
 
-        return 0;
+        return of_register_platform_driver(&fsl_ssi_driver);
+}
+
+static void __exit fsl_ssi_exit(void)
+{
+        of_unregister_platform_driver(&fsl_ssi_driver);
 }
+
 module_init(fsl_ssi_init);
+module_exit(fsl_ssi_exit);
 
 MODULE_AUTHOR("Timur Tabi <timur@freescale.com>");
 MODULE_DESCRIPTION("Freescale Synchronous Serial Interface (SSI) ASoC Driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/fsl/fsl_ssi.h b/sound/soc/fsl/fsl_ssi.h
index eade01feaab6..217300029b5b 100644
--- a/sound/soc/fsl/fsl_ssi.h
+++ b/sound/soc/fsl/fsl_ssi.h
@@ -196,31 +196,5 @@ struct ccsr_ssi {
 #define CCSR_SSI_SOR_WAIT(x) (((x) & 3) << CCSR_SSI_SOR_WAIT_SHIFT)
 #define CCSR_SSI_SOR_SYNRST             0x00000001
 
-/* Instantiation data for an SSI interface
- *
- * This structure contains all the information that the the SSI driver needs
- * to instantiate an SSI interface with ALSA.  The machine driver should
- * create this structure, fill it in, call fsl_ssi_create_dai(), and then
- * delete the structure.
- *
- * id: which SSI this is (0, 1, etc. )
- * ssi: pointer to the SSI's registers
- * ssi_phys: physical address of the SSI registers
- * irq: IRQ of this SSI
- * dev: struct device, used to create the sysfs statistics file
- * asynchronous: 0=synchronous mode, 1=asynchronous mode
-*/
-struct fsl_ssi_info {
-        unsigned int id;
-        struct ccsr_ssi __iomem *ssi;
-        dma_addr_t ssi_phys;
-        unsigned int irq;
-        struct device *dev;
-        int asynchronous;
-};
-
-struct snd_soc_dai *fsl_ssi_create_dai(struct fsl_ssi_info *ssi_info);
-void fsl_ssi_destroy_dai(struct snd_soc_dai *fsl_ssi_dai);
-
 #endif
 
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index 1d4e7164e80a..dce6b551cd78 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -9,6 +9,8 @@
 #include <linux/module.h>
 #include <linux/of_device.h>
 #include <linux/slab.h>
+#include <linux/of_device.h>
+#include <linux/of_platform.h>
 
 #include <sound/soc.h>
 
@@ -107,7 +109,7 @@ static int psc_dma_hw_free(struct snd_pcm_substream *substream)
 static int psc_dma_trigger(struct snd_pcm_substream *substream, int cmd)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct psc_dma *psc_dma = rtd->dai->cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai);
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct psc_dma_stream *s = to_psc_dma_stream(substream, psc_dma);
         struct mpc52xx_psc __iomem *regs = psc_dma->psc_regs;
@@ -212,7 +214,7 @@ static int psc_dma_open(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct psc_dma *psc_dma = rtd->dai->cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai);
         struct psc_dma_stream *s;
         int rc;
 
@@ -239,7 +241,7 @@ static int psc_dma_open(struct snd_pcm_substream *substream)
 static int psc_dma_close(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct psc_dma *psc_dma = rtd->dai->cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai);
         struct psc_dma_stream *s;
 
         dev_dbg(psc_dma->dev, "psc_dma_close(substream=%p)\n", substream);
@@ -264,7 +266,7 @@ static snd_pcm_uframes_t
 psc_dma_pointer(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct psc_dma *psc_dma = rtd->dai->cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai);
         struct psc_dma_stream *s;
         dma_addr_t count;
 
@@ -302,11 +304,11 @@ static int psc_dma_new(struct snd_card *card, struct snd_soc_dai *dai,
                            struct snd_pcm *pcm)
 {
         struct snd_soc_pcm_runtime *rtd = pcm->private_data;
-        struct psc_dma *psc_dma = rtd->dai->cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai);
         size_t size = psc_dma_hardware.buffer_bytes_max;
         int rc = 0;
 
-        dev_dbg(rtd->socdev->dev, "psc_dma_new(card=%p, dai=%p, pcm=%p)\n",
+        dev_dbg(rtd->platform->dev, "psc_dma_new(card=%p, dai=%p, pcm=%p)\n",
                 card, dai, pcm);
 
         if (!card->dev->dma_mask)
@@ -328,8 +330,8 @@ static int psc_dma_new(struct snd_card *card, struct snd_soc_dai *dai,
                         goto capture_alloc_err;
         }
 
-        if (rtd->socdev->card->codec->ac97)
-                rtd->socdev->card->codec->ac97->private_data = psc_dma;
+        if (rtd->codec->ac97)
+                rtd->codec->ac97->private_data = psc_dma;
 
         return 0;
 
@@ -349,7 +351,7 @@ static void psc_dma_free(struct snd_pcm *pcm)
         struct snd_pcm_substream *substream;
         int stream;
 
-        dev_dbg(rtd->socdev->dev, "psc_dma_free(pcm=%p)\n", pcm);
+        dev_dbg(rtd->platform->dev, "psc_dma_free(pcm=%p)\n", pcm);
 
         for (stream = 0; stream < 2; stream++) {
                 substream = pcm->streams[stream].substream;
@@ -361,15 +363,14 @@ static void psc_dma_free(struct snd_pcm *pcm)
         }
 }
 
-struct snd_soc_platform mpc5200_audio_dma_platform = {
-        .name           = "mpc5200-psc-audio",
-        .pcm_ops        = &psc_dma_ops,
+static struct snd_soc_platform_driver mpc5200_audio_dma_platform = {
+        .ops            = &psc_dma_ops,
         .pcm_new        = &psc_dma_new,
         .pcm_free       = &psc_dma_free,
 };
-EXPORT_SYMBOL_GPL(mpc5200_audio_dma_platform);
 
-int mpc5200_audio_dma_create(struct of_device *op)
+static int mpc5200_hpcd_probe(struct of_device *op,
+                const struct of_device_id *match)
 {
         phys_addr_t fifo;
         struct psc_dma *psc_dma;
@@ -475,7 +476,7 @@ int mpc5200_audio_dma_create(struct of_device *op)
         dev_set_drvdata(&op->dev, psc_dma);
 
         /* Tell the ASoC OF helpers about it */
-        return snd_soc_register_platform(&mpc5200_audio_dma_platform);
+        return snd_soc_register_platform(&op->dev, &mpc5200_audio_dma_platform);
 out_irq:
         free_irq(psc_dma->irq, psc_dma);
         free_irq(psc_dma->capture.irq, &psc_dma->capture);
@@ -486,15 +487,14 @@ out_unmap:
         iounmap(regs);
         return ret;
 }
-EXPORT_SYMBOL_GPL(mpc5200_audio_dma_create);
 
-int mpc5200_audio_dma_destroy(struct of_device *op)
+static int mpc5200_hpcd_remove(struct of_device *op)
 {
         struct psc_dma *psc_dma = dev_get_drvdata(&op->dev);
 
         dev_dbg(&op->dev, "mpc5200_audio_dma_destroy()\n");
 
-        snd_soc_unregister_platform(&mpc5200_audio_dma_platform);
+        snd_soc_unregister_platform(&op->dev);
 
         bcom_gen_bd_rx_release(psc_dma->capture.bcom_task);
         bcom_gen_bd_tx_release(psc_dma->playback.bcom_task);
@@ -510,7 +510,35 @@ int mpc5200_audio_dma_destroy(struct of_device *op)
 
         return 0;
 }
-EXPORT_SYMBOL_GPL(mpc5200_audio_dma_destroy);
+
+static struct of_device_id mpc5200_hpcd_match[] = {
+        {
+                .compatible = "fsl,mpc5200-pcm",
+        },
+        {}
+};
+MODULE_DEVICE_TABLE(of, mpc5200_hpcd_match);
+
+static struct of_platform_driver mpc5200_hpcd_of_driver = {
+        .owner          = THIS_MODULE,
+        .name           = "mpc5200-pcm-audio",
+        .match_table    = mpc5200_hpcd_match,
+        .probe          = mpc5200_hpcd_probe,
+        .remove         = mpc5200_hpcd_remove,
+};
+
+static int __init mpc5200_hpcd_init(void)
+{
+        return of_register_platform_driver(&mpc5200_hpcd_of_driver);
+}
+
+static void __exit mpc5200_hpcd_exit(void)
+{
+        of_unregister_platform_driver(&mpc5200_hpcd_of_driver);
+}
+
+module_init(mpc5200_hpcd_init);
+module_exit(mpc5200_hpcd_exit);
 
 MODULE_AUTHOR("Grant Likely <grant.likely@secretlab.ca>");
 MODULE_DESCRIPTION("Freescale MPC5200 PSC in DMA mode ASoC Driver");
diff --git a/sound/soc/fsl/mpc5200_dma.h b/sound/soc/fsl/mpc5200_dma.h
index 22208b373fb9..7472531bc2a4 100644
--- a/sound/soc/fsl/mpc5200_dma.h
+++ b/sound/soc/fsl/mpc5200_dma.h
@@ -81,9 +81,4 @@ to_psc_dma_stream(struct snd_pcm_substream *substream, struct psc_dma *psc_dma)
         return &psc_dma->playback;
 }
 
-int mpc5200_audio_dma_create(struct of_device *op);
-int mpc5200_audio_dma_destroy(struct of_device *op);
-
-extern struct snd_soc_platform mpc5200_audio_dma_platform;
-
 #endif /* __SOUND_SOC_FSL_MPC5200_DMA_H__ */
diff --git a/sound/soc/fsl/mpc5200_psc_ac97.c b/sound/soc/fsl/mpc5200_psc_ac97.c
index e2ee220bfb7e..11706c128c08 100644
--- a/sound/soc/fsl/mpc5200_psc_ac97.c
+++ b/sound/soc/fsl/mpc5200_psc_ac97.c
@@ -129,7 +129,7 @@ static int psc_ac97_hw_analog_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params,
                                  struct snd_soc_dai *cpu_dai)
 {
-        struct psc_dma *psc_dma = cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(cpu_dai);
         struct psc_dma_stream *s = to_psc_dma_stream(substream, psc_dma);
 
         dev_dbg(psc_dma->dev, "%s(substream=%p) p_size=%i p_bytes=%i"
@@ -152,7 +152,7 @@ static int psc_ac97_hw_digital_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params,
                                  struct snd_soc_dai *cpu_dai)
 {
-        struct psc_dma *psc_dma = cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(cpu_dai);
 
         dev_dbg(psc_dma->dev, "%s(substream=%p)\n", __func__, substream);
 
@@ -167,8 +167,7 @@ static int psc_ac97_hw_digital_params(struct snd_pcm_substream *substream,
 static int psc_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
                                                         struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct psc_dma *psc_dma = rtd->dai->cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(dai);
         struct psc_dma_stream *s = to_psc_dma_stream(substream, psc_dma);
 
         switch (cmd) {
@@ -193,10 +192,9 @@ static int psc_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
         return 0;
 }
 
-static int psc_ac97_probe(struct platform_device *pdev,
-                                        struct snd_soc_dai *cpu_dai)
+static int psc_ac97_probe(struct snd_soc_dai *cpu_dai)
 {
-        struct psc_dma *psc_dma = cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(cpu_dai);
         struct mpc52xx_psc __iomem *regs = psc_dma->psc_regs;
 
         /* Go */
@@ -223,9 +221,8 @@ static struct snd_soc_dai_ops psc_ac97_digital_ops = {
         .hw_params      = psc_ac97_hw_digital_params,
 };
 
-struct snd_soc_dai psc_ac97_dai[] = {
+static struct snd_soc_dai_driver psc_ac97_dai[] = {
 {
-        .name   = "AC97",
         .ac97_control = 1,
         .probe  = psc_ac97_probe,
         .playback = {
@@ -243,7 +240,6 @@ struct snd_soc_dai psc_ac97_dai[] = {
         .ops = &psc_ac97_analog_ops,
 },
 {
-        .name   = "SPDIF",
         .ac97_control = 1,
         .playback = {
                 .channels_min   = 1,
@@ -254,7 +250,6 @@ struct snd_soc_dai psc_ac97_dai[] = {
         },
         .ops = &psc_ac97_digital_ops,
 } };
-EXPORT_SYMBOL_GPL(psc_ac97_dai);
 
 
 
@@ -266,18 +261,11 @@ EXPORT_SYMBOL_GPL(psc_ac97_dai);
 static int __devinit psc_ac97_of_probe(struct of_device *op,
                                       const struct of_device_id *match)
 {
-        int rc, i;
+        int rc;
         struct snd_ac97 ac97;
         struct mpc52xx_psc __iomem *regs;
 
-        rc = mpc5200_audio_dma_create(op);
-        if (rc != 0)
-                return rc;
-
-        for (i = 0; i < ARRAY_SIZE(psc_ac97_dai); i++)
-                psc_ac97_dai[i].dev = &op->dev;
-
-        rc = snd_soc_register_dais(psc_ac97_dai, ARRAY_SIZE(psc_ac97_dai));
+        rc = snd_soc_register_dais(&op->dev, psc_ac97_dai, ARRAY_SIZE(psc_ac97_dai));
         if (rc != 0) {
                 dev_err(&op->dev, "Failed to register DAI\n");
                 return rc;
@@ -287,9 +275,6 @@ static int __devinit psc_ac97_of_probe(struct of_device *op,
         regs = psc_dma->psc_regs;
         ac97.private_data = psc_dma;
 
-        for (i = 0; i < ARRAY_SIZE(psc_ac97_dai); i++)
-                psc_ac97_dai[i].private_data = psc_dma;
-
         psc_dma->imr = 0;
         out_be16(&psc_dma->psc_regs->isr_imr.imr, psc_dma->imr);
 
@@ -305,7 +290,8 @@ static int __devinit psc_ac97_of_probe(struct of_device *op,
 
 static int __devexit psc_ac97_of_remove(struct of_device *op)
 {
-        return mpc5200_audio_dma_destroy(op);
+        snd_soc_unregister_dais(&op->dev, ARRAY_SIZE(psc_ac97_dai));
+        return 0;
 }
 
 /* Match table for of_platform binding */
diff --git a/sound/soc/fsl/mpc5200_psc_ac97.h b/sound/soc/fsl/mpc5200_psc_ac97.h
index 4bc18c35c369..e881e784b270 100644
--- a/sound/soc/fsl/mpc5200_psc_ac97.h
+++ b/sound/soc/fsl/mpc5200_psc_ac97.h
@@ -7,8 +7,6 @@
 #ifndef __SOUND_SOC_FSL_MPC52xx_PSC_AC97_H__
 #define __SOUND_SOC_FSL_MPC52xx_PSC_AC97_H__
 
-extern struct snd_soc_dai psc_ac97_dai[];
-
 #define MPC5200_AC97_NORMAL 0
 #define MPC5200_AC97_SPDIF 1
 
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c
index 676841cbae98..5b9f2c73f031 100644
--- a/sound/soc/fsl/mpc5200_psc_i2s.c
+++ b/sound/soc/fsl/mpc5200_psc_i2s.c
@@ -40,7 +40,7 @@ static int psc_i2s_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct psc_dma *psc_dma = rtd->dai->cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai);
         u32 mode;
 
         dev_dbg(psc_dma->dev, "%s(substream=%p) p_size=%i p_bytes=%i"
@@ -88,7 +88,7 @@ static int psc_i2s_hw_params(struct snd_pcm_substream *substream,
 static int psc_i2s_set_sysclk(struct snd_soc_dai *cpu_dai,
                               int clk_id, unsigned int freq, int dir)
 {
-        struct psc_dma *psc_dma = cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(cpu_dai);
         dev_dbg(psc_dma->dev, "psc_i2s_set_sysclk(cpu_dai=%p, dir=%i)\n",
                                 cpu_dai, dir);
         return (dir == SND_SOC_CLOCK_IN) ? 0 : -EINVAL;
@@ -107,7 +107,7 @@ static int psc_i2s_set_sysclk(struct snd_soc_dai *cpu_dai,
  */
 static int psc_i2s_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int format)
 {
-        struct psc_dma *psc_dma = cpu_dai->private_data;
+        struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(cpu_dai);
         dev_dbg(psc_dma->dev, "psc_i2s_set_fmt(cpu_dai=%p, format=%i)\n",
                                 cpu_dai, format);
         return (format == SND_SOC_DAIFMT_I2S) ? 0 : -EINVAL;
@@ -129,8 +129,7 @@ static struct snd_soc_dai_ops psc_i2s_dai_ops = {
         .set_fmt        = psc_i2s_set_fmt,
 };
 
-struct snd_soc_dai psc_i2s_dai[] = {{
-        .name   = "I2S",
+static struct snd_soc_dai_driver psc_i2s_dai[] = {{
         .playback = {
                 .channels_min = 2,
                 .channels_max = 2,
@@ -145,7 +144,6 @@ struct snd_soc_dai psc_i2s_dai[] = {{
         },
         .ops = &psc_i2s_dai_ops,
 } };
-EXPORT_SYMBOL_GPL(psc_i2s_dai);
 
 /* ---------------------------------------------------------------------
  * OF platform bus binding code:
@@ -159,11 +157,7 @@ static int __devinit psc_i2s_of_probe(struct of_device *op,
         struct psc_dma *psc_dma;
         struct mpc52xx_psc __iomem *regs;
 
-        rc = mpc5200_audio_dma_create(op);
-        if (rc != 0)
-                return rc;
-
-        rc = snd_soc_register_dais(psc_i2s_dai, ARRAY_SIZE(psc_i2s_dai));
+        rc = snd_soc_register_dais(&op->dev, psc_i2s_dai, ARRAY_SIZE(psc_i2s_dai));
         if (rc != 0) {
                 pr_err("Failed to register DAI\n");
                 return 0;
@@ -207,7 +201,8 @@ static int __devinit psc_i2s_of_probe(struct of_device *op,
 
 static int __devexit psc_i2s_of_remove(struct of_device *op)
 {
-        return mpc5200_audio_dma_destroy(op);
+        snd_soc_unregister_dais(&op->dev, ARRAY_SIZE(psc_i2s_dai));
+        return 0;
 }
 
 /* Match table for of_platform binding */
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index 6a2764ee8203..5ba823213abe 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -1,85 +1,96 @@
 /**
- * Freescale MPC8610HPCD ALSA SoC Fabric driver
+ * Freescale MPC8610HPCD ALSA SoC Machine driver
  *
  * Author: Timur Tabi <timur@freescale.com>
  *
- * Copyright 2007-2008 Freescale Semiconductor, Inc.  This file is licensed
- * under the terms of the GNU General Public License version 2.  This
- * program is licensed "as is" without any warranty of any kind, whether
- * express or implied.
+ * Copyright 2007-2010 Freescale Semiconductor, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
  */
 
-#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/of_device.h>
-#include <linux/of_platform.h>
 #include <sound/soc.h>
 #include <asm/immap_86xx.h>
 
-#include "../codecs/cs4270.h"
 #include "fsl_dma.h"
 #include "fsl_ssi.h"
 
+/* There's only one global utilities register */
+static phys_addr_t guts_phys;
+
+#define DAI_NAME_SIZE   32
+
 /**
- * mpc8610_hpcd_data: fabric-specific ASoC device data
+ * mpc8610_hpcd_data: machine-specific ASoC device data
  *
  * This structure contains data for a single sound platform device on an
  * MPC8610 HPCD.  Some of the data is taken from the device tree.
  */
 struct mpc8610_hpcd_data {
-        struct snd_soc_device sound_devdata;
-        struct snd_soc_dai_link dai;
-        struct snd_soc_card machine;
+        struct snd_soc_dai_link dai[2];
+        struct snd_soc_card card;
         unsigned int dai_format;
         unsigned int codec_clk_direction;
         unsigned int cpu_clk_direction;
         unsigned int clk_frequency;
-        struct ccsr_guts __iomem *guts;
-        struct ccsr_ssi __iomem *ssi;
-        unsigned int ssi_id;            /* 0 = SSI1, 1 = SSI2, etc */
-        unsigned int ssi_irq;
-        unsigned int dma_id;            /* 0 = DMA1, 1 = DMA2, etc */
-        unsigned int dma_irq[2];
-        struct ccsr_dma_channel __iomem *dma[2];
+        unsigned int ssi_id;            /* 0 = SSI1, 1 = SSI2, etc */
+        unsigned int dma_id[2];         /* 0 = DMA1, 1 = DMA2, etc */
         unsigned int dma_channel_id[2]; /* 0 = ch 0, 1 = ch 1, etc*/
+        char codec_dai_name[DAI_NAME_SIZE];
+        char codec_name[DAI_NAME_SIZE];
+        char platform_name[2][DAI_NAME_SIZE]; /* One for each DMA channel */
 };
 
 /**
- * mpc8610_hpcd_machine_probe: initalize the board
+ * mpc8610_hpcd_machine_probe: initialize the board
  *
- * This function is called when platform_device_add() is called.  It is used
- * to initialize the board-specific hardware.
+ * This function is used to initialize the board-specific hardware.
  *
  * Here we program the DMACR and PMUXCR registers.
  */
 static int mpc8610_hpcd_machine_probe(struct platform_device *sound_device)
 {
+        struct snd_soc_card *card = platform_get_drvdata(sound_device);
         struct mpc8610_hpcd_data *machine_data =
-                sound_device->dev.platform_data;
+                container_of(card, struct mpc8610_hpcd_data, card);
+        struct ccsr_guts __iomem *guts;
 
-        /* Program the signal routing between the SSI and the DMA */
-        guts_set_dmacr(machine_data->guts, machine_data->dma_id,
-                machine_data->dma_channel_id[0], CCSR_GUTS_DMACR_DEV_SSI);
-        guts_set_dmacr(machine_data->guts, machine_data->dma_id,
-                machine_data->dma_channel_id[1], CCSR_GUTS_DMACR_DEV_SSI);
+        guts = ioremap(guts_phys, sizeof(struct ccsr_guts));
+        if (!guts) {
+                dev_err(card->dev, "could not map global utilities\n");
+                return -ENOMEM;
+        }
 
-        guts_set_pmuxcr_dma(machine_data->guts, machine_data->dma_id,
-                machine_data->dma_channel_id[0], 0);
-        guts_set_pmuxcr_dma(machine_data->guts, machine_data->dma_id,
-                machine_data->dma_channel_id[1], 0);
+        /* Program the signal routing between the SSI and the DMA */
+        guts_set_dmacr(guts, machine_data->dma_id[0],
+                       machine_data->dma_channel_id[0],
+                       CCSR_GUTS_DMACR_DEV_SSI);
+        guts_set_dmacr(guts, machine_data->dma_id[1],
+                       machine_data->dma_channel_id[1],
+                       CCSR_GUTS_DMACR_DEV_SSI);
+
+        guts_set_pmuxcr_dma(guts, machine_data->dma_id[0],
+                            machine_data->dma_channel_id[0], 0);
+        guts_set_pmuxcr_dma(guts, machine_data->dma_id[1],
+                            machine_data->dma_channel_id[1], 0);
 
         switch (machine_data->ssi_id) {
         case 0:
-                clrsetbits_be32(&machine_data->guts->pmuxcr,
+                clrsetbits_be32(&guts->pmuxcr,
                         CCSR_GUTS_PMUXCR_SSI1_MASK, CCSR_GUTS_PMUXCR_SSI1_SSI);
                 break;
         case 1:
-                clrsetbits_be32(&machine_data->guts->pmuxcr,
+                clrsetbits_be32(&guts->pmuxcr,
                         CCSR_GUTS_PMUXCR_SSI2_MASK, CCSR_GUTS_PMUXCR_SSI2_SSI);
                 break;
         }
 
+        iounmap(guts);
+
         return 0;
 }
 
@@ -93,38 +104,15 @@ static int mpc8610_hpcd_machine_probe(struct platform_device *sound_device)
 static int mpc8610_hpcd_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         struct mpc8610_hpcd_data *machine_data =
-                rtd->socdev->dev->platform_data;
+                container_of(rtd->card, struct mpc8610_hpcd_data, card);
+        struct device *dev = rtd->card->dev;
         int ret = 0;
 
-        /* Tell the CPU driver what the serial protocol is. */
-        ret = snd_soc_dai_set_fmt(cpu_dai, machine_data->dai_format);
-        if (ret < 0) {
-                dev_err(substream->pcm->card->dev,
-                        "could not set CPU driver audio format\n");
-                return ret;
-        }
-
         /* Tell the codec driver what the serial protocol is. */
-        ret = snd_soc_dai_set_fmt(codec_dai, machine_data->dai_format);
+        ret = snd_soc_dai_set_fmt(rtd->codec_dai, machine_data->dai_format);
         if (ret < 0) {
-                dev_err(substream->pcm->card->dev,
-                        "could not set codec driver audio format\n");
-                return ret;
-        }
-
-        /*
-         * Tell the CPU driver what the clock frequency is, and whether it's a
-         * slave or master.
-         */
-        ret = snd_soc_dai_set_sysclk(cpu_dai, 0,
-                                        machine_data->clk_frequency,
-                                        machine_data->cpu_clk_direction);
-        if (ret < 0) {
-                dev_err(substream->pcm->card->dev,
-                        "could not set CPU driver clock parameters\n");
+                dev_err(dev, "could not set codec driver audio format\n");
                 return ret;
         }
 
@@ -132,12 +120,11 @@ static int mpc8610_hpcd_startup(struct snd_pcm_substream *substream)
          * Tell the codec driver what the MCLK frequency is, and whether it's
          * a slave or master.
          */
-        ret = snd_soc_dai_set_sysclk(codec_dai, 0,
-                                        machine_data->clk_frequency,
-                                        machine_data->codec_clk_direction);
+        ret = snd_soc_dai_set_sysclk(rtd->codec_dai, 0,
+                                     machine_data->clk_frequency,
+                                     machine_data->codec_clk_direction);
         if (ret < 0) {
-                dev_err(substream->pcm->card->dev,
-                        "could not set codec driver clock params\n");
+                dev_err(dev, "could not set codec driver clock params\n");
                 return ret;
         }
 
@@ -150,116 +137,254 @@ static int mpc8610_hpcd_startup(struct snd_pcm_substream *substream)
  * This function is called to remove the sound device for one SSI.  We
  * de-program the DMACR and PMUXCR register.
  */
-int mpc8610_hpcd_machine_remove(struct platform_device *sound_device)
+static int mpc8610_hpcd_machine_remove(struct platform_device *sound_device)
 {
+        struct snd_soc_card *card = platform_get_drvdata(sound_device);
         struct mpc8610_hpcd_data *machine_data =
-                sound_device->dev.platform_data;
+                container_of(card, struct mpc8610_hpcd_data, card);
+        struct ccsr_guts __iomem *guts;
+
+        guts = ioremap(guts_phys, sizeof(struct ccsr_guts));
+        if (!guts) {
+                dev_err(card->dev, "could not map global utilities\n");
+                return -ENOMEM;
+        }
 
         /* Restore the signal routing */
 
-        guts_set_dmacr(machine_data->guts, machine_data->dma_id,
-                machine_data->dma_channel_id[0], 0);
-        guts_set_dmacr(machine_data->guts, machine_data->dma_id,
-                machine_data->dma_channel_id[1], 0);
+        guts_set_dmacr(guts, machine_data->dma_id[0],
+                       machine_data->dma_channel_id[0], 0);
+        guts_set_dmacr(guts, machine_data->dma_id[1],
+                       machine_data->dma_channel_id[1], 0);
 
         switch (machine_data->ssi_id) {
         case 0:
-                clrsetbits_be32(&machine_data->guts->pmuxcr,
+                clrsetbits_be32(&guts->pmuxcr,
                         CCSR_GUTS_PMUXCR_SSI1_MASK, CCSR_GUTS_PMUXCR_SSI1_LA);
                 break;
         case 1:
-                clrsetbits_be32(&machine_data->guts->pmuxcr,
+                clrsetbits_be32(&guts->pmuxcr,
                         CCSR_GUTS_PMUXCR_SSI2_MASK, CCSR_GUTS_PMUXCR_SSI2_LA);
                 break;
         }
 
+        iounmap(guts);
+
         return 0;
 }
 
 /**
- * mpc8610_hpcd_ops: ASoC fabric driver operations
+ * mpc8610_hpcd_ops: ASoC machine driver operations
  */
 static struct snd_soc_ops mpc8610_hpcd_ops = {
         .startup = mpc8610_hpcd_startup,
 };
 
 /**
- * mpc8610_hpcd_probe: OF probe function for the fabric driver
+ * get_node_by_phandle_name - get a node by its phandle name
  *
- * This function gets called when an SSI node is found in the device tree.
+ * This function takes a node, the name of a property in that node, and a
+ * compatible string.  Assuming the property is a phandle to another node,
+ * it returns that node, (optionally) if that node is compatible.
  *
- * Although this is a fabric driver, the SSI node is the "master" node with
- * respect to audio hardware connections.  Therefore, we create a new ASoC
- * device for each new SSI node that has a codec attached.
+ * If the property is not a phandle, or the node it points to is not compatible
+ * with the specific string, then NULL is returned.
+ */
+static struct device_node *get_node_by_phandle_name(struct device_node *np,
+                                               const char *name,
+                                               const char *compatible)
+{
+        const phandle *ph;
+        int len;
+
+        ph = of_get_property(np, name, &len);
+        if (!ph || (len != sizeof(phandle)))
+                return NULL;
+
+        np = of_find_node_by_phandle(*ph);
+        if (!np)
+                return NULL;
+
+        if (compatible && !of_device_is_compatible(np, compatible)) {
+                of_node_put(np);
+                return NULL;
+        }
+
+        return np;
+}
+
+/**
+ * get_parent_cell_index -- return the cell-index of the parent of a node
  *
- * FIXME: Currently, we only support one DMA controller, so if there are
- * multiple SSI nodes with codecs, only the first will be supported.
+ * Return the value of the cell-index property of the parent of the given
+ * node.  This is used for DMA channel nodes that need to know the DMA ID
+ * of the controller they are on.
+ */
+static int get_parent_cell_index(struct device_node *np)
+{
+        struct device_node *parent = of_get_parent(np);
+        const u32 *iprop;
+
+        if (!parent)
+                return -1;
+
+        iprop = of_get_property(parent, "cell-index", NULL);
+        of_node_put(parent);
+
+        if (!iprop)
+                return -1;
+
+        return *iprop;
+}
+
+/**
+ * codec_node_dev_name - determine the dev_name for a codec node
  *
- * FIXME: Even if we did support multiple DMA controllers, we have no
- * mechanism for assigning DMA controllers and channels to the individual
- * SSI devices.  We also probably aren't compatible with the generic Elo DMA
- * device driver.
+ * This function determines the dev_name for an I2C node.  This is the name
+ * that would be returned by dev_name() if this device_node were part of a
+ * 'struct device'  It's ugly and hackish, but it works.
+ *
+ * The dev_name for such devices include the bus number and I2C address. For
+ * example, "cs4270-codec.0-004f".
  */
-static int mpc8610_hpcd_probe(struct of_device *ofdev,
-        const struct of_device_id *match)
+static int codec_node_dev_name(struct device_node *np, char *buf, size_t len)
 {
-        struct device_node *np = ofdev->dev.of_node;
-        struct device_node *codec_np = NULL;
-        struct device_node *guts_np = NULL;
-        struct device_node *dma_np = NULL;
-        struct device_node *dma_channel_np = NULL;
-        const phandle *codec_ph;
-        const char *sprop;
         const u32 *iprop;
+        int bus, addr;
+        char temp[DAI_NAME_SIZE];
+
+        of_modalias_node(np, temp, DAI_NAME_SIZE);
+
+        iprop = of_get_property(np, "reg", NULL);
+        if (!iprop)
+                return -EINVAL;
+
+        addr = *iprop;
+
+        bus = get_parent_cell_index(np);
+        if (bus < 0)
+                return bus;
+
+        snprintf(buf, len, "%s-codec.%u-%04x", temp, bus, addr);
+
+        return 0;
+}
+
+static int get_dma_channel(struct device_node *ssi_np,
+                           const char *compatible,
+                           struct snd_soc_dai_link *dai,
+                           unsigned int *dma_channel_id,
+                           unsigned int *dma_id)
+{
         struct resource res;
+        struct device_node *dma_channel_np;
+        const u32 *iprop;
+        int ret;
+
+        dma_channel_np = get_node_by_phandle_name(ssi_np, compatible,
+                                                  "fsl,ssi-dma-channel");
+        if (!dma_channel_np)
+                return -EINVAL;
+
+        /* Determine the dev_name for the device_node.  This code mimics the
+         * behavior of of_device_make_bus_id(). We need this because ASoC uses
+         * the dev_name() of the device to match the platform (DMA) device with
+         * the CPU (SSI) device.  It's all ugly and hackish, but it works (for
+         * now).
+         *
+         * dai->platform name should already point to an allocated buffer.
+         */
+        ret = of_address_to_resource(dma_channel_np, 0, &res);
+        if (ret)
+                return ret;
+        snprintf((char *)dai->platform_name, DAI_NAME_SIZE, "%llx.%s",
+                 (unsigned long long) res.start, dma_channel_np->name);
+
+        iprop = of_get_property(dma_channel_np, "cell-index", NULL);
+        if (!iprop) {
+                of_node_put(dma_channel_np);
+                return -EINVAL;
+        }
+
+        *dma_channel_id = *iprop;
+        *dma_id = get_parent_cell_index(dma_channel_np);
+        of_node_put(dma_channel_np);
+
+        return 0;
+}
+
+/**
+ * mpc8610_hpcd_probe: platform probe function for the machine driver
+ *
+ * Although this is a machine driver, the SSI node is the "master" node with
+ * respect to audio hardware connections.  Therefore, we create a new ASoC
+ * device for each new SSI node that has a codec attached.
+ */
+static int mpc8610_hpcd_probe(struct platform_device *pdev)
+{
+        struct device *dev = pdev->dev.parent;
+        /* of_dev is the OF device for the SSI node that probed us */
+        struct of_device *of_dev = container_of(dev, struct of_device, dev);
+        struct device_node *np = of_dev->dev.of_node;
+        struct device_node *codec_np = NULL;
         struct platform_device *sound_device = NULL;
         struct mpc8610_hpcd_data *machine_data;
-        struct fsl_ssi_info ssi_info;
-        struct fsl_dma_info dma_info;
         int ret = -ENODEV;
-        unsigned int playback_dma_channel;
-        unsigned int capture_dma_channel;
+        const char *sprop;
+        const u32 *iprop;
+
+        /* We are only interested in SSIs with a codec phandle in them,
+         * so let's make sure this SSI has one. The MPC8610 HPCD only
+         * knows about the CS4270 codec, so reject anything else.
+         */
+        codec_np = get_node_by_phandle_name(np, "codec-handle",
+                                            "cirrus,cs4270");
+        if (!codec_np) {
+                dev_err(dev, "invalid codec node\n");
+                return -EINVAL;
+        }
 
         machine_data = kzalloc(sizeof(struct mpc8610_hpcd_data), GFP_KERNEL);
         if (!machine_data)
                 return -ENOMEM;
 
-        memset(&ssi_info, 0, sizeof(ssi_info));
-        memset(&dma_info, 0, sizeof(dma_info));
+        machine_data->dai[0].cpu_dai_name = dev_name(&of_dev->dev);
+        machine_data->dai[0].ops = &mpc8610_hpcd_ops;
 
-        ssi_info.dev = &ofdev->dev;
-
-        /*
-         * We are only interested in SSIs with a codec phandle in them, so let's
-         * make sure this SSI has one.
-         */
-        codec_ph = of_get_property(np, "codec-handle", NULL);
-        if (!codec_ph)
+        /* Determine the codec name, it will be used as the codec DAI name */
+        ret = codec_node_dev_name(codec_np, machine_data->codec_name,
+                                  DAI_NAME_SIZE);
+        if (ret) {
+                dev_err(&pdev->dev, "invalid codec node %s\n",
+                        codec_np->full_name);
+                ret = -EINVAL;
                 goto error;
+        }
+        machine_data->dai[0].codec_name = machine_data->codec_name;
 
-        codec_np = of_find_node_by_phandle(*codec_ph);
-        if (!codec_np)
-                goto error;
+        /* The DAI name from the codec (snd_soc_dai_driver.name) */
+        machine_data->dai[0].codec_dai_name = "cs4270-hifi";
 
-        /* The MPC8610 HPCD only knows about the CS4270 codec, so reject
-           anything else. */
-        if (!of_device_is_compatible(codec_np, "cirrus,cs4270"))
-                goto error;
+        /* We register two DAIs per SSI, one for playback and the other for
+         * capture.  Currently, we only support codecs that have one DAI for
+         * both playback and capture.
+         */
+        memcpy(&machine_data->dai[1], &machine_data->dai[0],
+               sizeof(struct snd_soc_dai_link));
 
         /* Get the device ID */
         iprop = of_get_property(np, "cell-index", NULL);
         if (!iprop) {
-                dev_err(&ofdev->dev, "cell-index property not found\n");
+                dev_err(&pdev->dev, "cell-index property not found\n");
                 ret = -EINVAL;
                 goto error;
         }
         machine_data->ssi_id = *iprop;
-        ssi_info.id = *iprop;
 
         /* Get the serial format and clock direction. */
         sprop = of_get_property(np, "fsl,mode", NULL);
         if (!sprop) {
-                dev_err(&ofdev->dev, "fsl,mode property not found\n");
+                dev_err(&pdev->dev, "fsl,mode property not found\n");
                 ret = -EINVAL;
                 goto error;
         }
@@ -269,15 +394,14 @@ static int mpc8610_hpcd_probe(struct of_device *ofdev,
                 machine_data->codec_clk_direction = SND_SOC_CLOCK_OUT;
                 machine_data->cpu_clk_direction = SND_SOC_CLOCK_IN;
 
-                /*
-                 * In i2s-slave mode, the codec has its own clock source, so we
+                /* In i2s-slave mode, the codec has its own clock source, so we
                  * need to get the frequency from the device tree and pass it to
                  * the codec driver.
                  */
                 iprop = of_get_property(codec_np, "clock-frequency", NULL);
                 if (!iprop || !*iprop) {
-                        dev_err(&ofdev->dev, "codec bus-frequency property "
-                                "is missing or invalid\n");
+                        dev_err(&pdev->dev, "codec bus-frequency "
+                                "property is missing or invalid\n");
                         ret = -EINVAL;
                         goto error;
                 }
@@ -311,317 +435,153 @@ static int mpc8610_hpcd_probe(struct of_device *ofdev,
                 machine_data->codec_clk_direction = SND_SOC_CLOCK_IN;
                 machine_data->cpu_clk_direction = SND_SOC_CLOCK_OUT;
         } else {
-                dev_err(&ofdev->dev,
-                        "unrecognized fsl,mode property \"%s\"\n", sprop);
+                dev_err(&pdev->dev,
+                        "unrecognized fsl,mode property '%s'\n", sprop);
                 ret = -EINVAL;
                 goto error;
         }
 
         if (!machine_data->clk_frequency) {
-                dev_err(&ofdev->dev, "unknown clock frequency\n");
+                dev_err(&pdev->dev, "unknown clock frequency\n");
                 ret = -EINVAL;
                 goto error;
         }
 
-        /* Read the SSI information from the device tree */
-        ret = of_address_to_resource(np, 0, &res);
+        /* Find the playback DMA channel to use. */
+        machine_data->dai[0].platform_name = machine_data->platform_name[0];
+        ret = get_dma_channel(np, "fsl,playback-dma", &machine_data->dai[0],
+                              &machine_data->dma_channel_id[0],
+                              &machine_data->dma_id[0]);
         if (ret) {
-                dev_err(&ofdev->dev, "could not obtain SSI address\n");
-                goto error;
-        }
-        if (!res.start) {
-                dev_err(&ofdev->dev, "invalid SSI address\n");
-                goto error;
-        }
-        ssi_info.ssi_phys = res.start;
-
-        machine_data->ssi = ioremap(ssi_info.ssi_phys, sizeof(struct ccsr_ssi));
-        if (!machine_data->ssi) {
-                dev_err(&ofdev->dev, "could not map SSI address %x\n",
-                        ssi_info.ssi_phys);
-                ret = -EINVAL;
-                goto error;
-        }
-        ssi_info.ssi = machine_data->ssi;
-
-
-        /* Get the IRQ of the SSI */
-        machine_data->ssi_irq = irq_of_parse_and_map(np, 0);
-        if (!machine_data->ssi_irq) {
-                dev_err(&ofdev->dev, "could not get SSI IRQ\n");
-                ret = -EINVAL;
-                goto error;
-        }
-        ssi_info.irq = machine_data->ssi_irq;
-
-        /* Do we want to use asynchronous mode? */
-        ssi_info.asynchronous =
-                of_find_property(np, "fsl,ssi-asynchronous", NULL) ? 1 : 0;
-        if (ssi_info.asynchronous)
-                dev_info(&ofdev->dev, "using asynchronous mode\n");
-
-        /* Map the global utilities registers. */
-        guts_np = of_find_compatible_node(NULL, NULL, "fsl,mpc8610-guts");
-        if (!guts_np) {
-                dev_err(&ofdev->dev, "could not obtain address of GUTS\n");
-                ret = -EINVAL;
-                goto error;
-        }
-        machine_data->guts = of_iomap(guts_np, 0);
-        of_node_put(guts_np);
-        if (!machine_data->guts) {
-                dev_err(&ofdev->dev, "could not map GUTS\n");
-                ret = -EINVAL;
-                goto error;
-        }
-
-        /* Find the DMA channels to use.  Both SSIs need to use the same DMA
-         * controller, so let's use DMA#1.
-         */
-        for_each_compatible_node(dma_np, NULL, "fsl,mpc8610-dma") {
-                iprop = of_get_property(dma_np, "cell-index", NULL);
-                if (iprop && (*iprop == 0)) {
-                        of_node_put(dma_np);
-                        break;
-                }
-        }
-        if (!dma_np) {
-                dev_err(&ofdev->dev, "could not find DMA node\n");
-                ret = -EINVAL;
-                goto error;
-        }
-        machine_data->dma_id = *iprop;
-
-        /* SSI1 needs to use DMA Channels 0 and 1, and SSI2 needs to use DMA
-         * channels 2 and 3.  This is just how the MPC8610 is wired
-         * internally.
-         */
-        playback_dma_channel = (machine_data->ssi_id == 0) ? 0 : 2;
-        capture_dma_channel = (machine_data->ssi_id == 0) ? 1 : 3;
-
-        /*
-         * Find the DMA channels to use.
-         */
-        while ((dma_channel_np = of_get_next_child(dma_np, dma_channel_np))) {
-                iprop = of_get_property(dma_channel_np, "cell-index", NULL);
-                if (iprop && (*iprop == playback_dma_channel)) {
-                        /* dma_channel[0] and dma_irq[0] are for playback */
-                        dma_info.dma_channel[0] = of_iomap(dma_channel_np, 0);
-                        dma_info.dma_irq[0] =
-                                irq_of_parse_and_map(dma_channel_np, 0);
-                        machine_data->dma_channel_id[0] = *iprop;
-                        continue;
-                }
-                if (iprop && (*iprop == capture_dma_channel)) {
-                        /* dma_channel[1] and dma_irq[1] are for capture */
-                        dma_info.dma_channel[1] = of_iomap(dma_channel_np, 0);
-                        dma_info.dma_irq[1] =
-                                irq_of_parse_and_map(dma_channel_np, 0);
-                        machine_data->dma_channel_id[1] = *iprop;
-                        continue;
-                }
-        }
-        if (!dma_info.dma_channel[0] || !dma_info.dma_channel[1] ||
-            !dma_info.dma_irq[0] || !dma_info.dma_irq[1]) {
-                dev_err(&ofdev->dev, "could not find DMA channels\n");
-                ret = -EINVAL;
+                dev_err(&pdev->dev, "missing/invalid playback DMA phandle\n");
                 goto error;
         }
 
-        dma_info.ssi_stx_phys = ssi_info.ssi_phys +
-                offsetof(struct ccsr_ssi, stx0);
-        dma_info.ssi_srx_phys = ssi_info.ssi_phys +
-                offsetof(struct ccsr_ssi, srx0);
-
-        /* We have the DMA information, so tell the DMA driver what it is */
-        if (!fsl_dma_configure(&dma_info)) {
-                dev_err(&ofdev->dev, "could not instantiate DMA device\n");
-                ret = -EBUSY;
+        /* Find the capture DMA channel to use. */
+        machine_data->dai[1].platform_name = machine_data->platform_name[1];
+        ret = get_dma_channel(np, "fsl,capture-dma", &machine_data->dai[1],
+                              &machine_data->dma_channel_id[1],
+                              &machine_data->dma_id[1]);
+        if (ret) {
+                dev_err(&pdev->dev, "missing/invalid capture DMA phandle\n");
                 goto error;
         }
 
-        /*
-         * Initialize our DAI data structure.  We should probably get this
-         * information from the device tree.
-         */
-        machine_data->dai.name = "CS4270";
-        machine_data->dai.stream_name = "CS4270";
-
-        machine_data->dai.cpu_dai = fsl_ssi_create_dai(&ssi_info);
-        machine_data->dai.codec_dai = &cs4270_dai; /* The codec_dai we want */
-        machine_data->dai.ops = &mpc8610_hpcd_ops;
+        /* Initialize our DAI data structure.  */
+        machine_data->dai[0].stream_name = "playback";
+        machine_data->dai[1].stream_name = "capture";
+        machine_data->dai[0].name = machine_data->dai[0].stream_name;
+        machine_data->dai[1].name = machine_data->dai[1].stream_name;
 
-        machine_data->machine.probe = mpc8610_hpcd_machine_probe;
-        machine_data->machine.remove = mpc8610_hpcd_machine_remove;
-        machine_data->machine.name = "MPC8610 HPCD";
-        machine_data->machine.num_links = 1;
-        machine_data->machine.dai_link = &machine_data->dai;
+        machine_data->card.probe = mpc8610_hpcd_machine_probe;
+        machine_data->card.remove = mpc8610_hpcd_machine_remove;
+        machine_data->card.name = pdev->name; /* The platform driver name */
+        machine_data->card.num_links = 2;
+        machine_data->card.dai_link = machine_data->dai;
 
         /* Allocate a new audio platform device structure */
         sound_device = platform_device_alloc("soc-audio", -1);
         if (!sound_device) {
-                dev_err(&ofdev->dev, "platform device allocation failed\n");
+                dev_err(&pdev->dev, "platform device alloc failed\n");
                 ret = -ENOMEM;
                 goto error;
         }
 
-        machine_data->sound_devdata.card = &machine_data->machine;
-        machine_data->sound_devdata.codec_dev = &soc_codec_device_cs4270;
-        machine_data->machine.platform = &fsl_soc_platform;
-
-        sound_device->dev.platform_data = machine_data;
-
+        /* Associate the card data with the sound device */
+        platform_set_drvdata(sound_device, &machine_data->card);
 
-        /* Set the platform device and ASoC device to point to each other */
-        platform_set_drvdata(sound_device, &machine_data->sound_devdata);
-
-        machine_data->sound_devdata.dev = &sound_device->dev;
-
-
-        /* Tell ASoC to probe us.  This will call mpc8610_hpcd_machine.probe(),
-           if it exists. */
+        /* Register with ASoC */
         ret = platform_device_add(sound_device);
-
         if (ret) {
-                dev_err(&ofdev->dev, "platform device add failed\n");
+                dev_err(&pdev->dev, "platform device add failed\n");
                 goto error;
         }
 
-        dev_set_drvdata(&ofdev->dev, sound_device);
+        of_node_put(codec_np);
 
         return 0;
 
 error:
         of_node_put(codec_np);
-        of_node_put(guts_np);
-        of_node_put(dma_np);
-        of_node_put(dma_channel_np);
 
         if (sound_device)
                 platform_device_unregister(sound_device);
 
-        if (machine_data->dai.cpu_dai)
-                fsl_ssi_destroy_dai(machine_data->dai.cpu_dai);
-
-        if (ssi_info.ssi)
-                iounmap(ssi_info.ssi);
-
-        if (ssi_info.irq)
-                irq_dispose_mapping(ssi_info.irq);
-
-        if (dma_info.dma_channel[0])
-                iounmap(dma_info.dma_channel[0]);
-
-        if (dma_info.dma_channel[1])
-                iounmap(dma_info.dma_channel[1]);
-
-        if (dma_info.dma_irq[0])
-                irq_dispose_mapping(dma_info.dma_irq[0]);
-
-        if (dma_info.dma_irq[1])
-                irq_dispose_mapping(dma_info.dma_irq[1]);
-
-        if (machine_data->guts)
-                iounmap(machine_data->guts);
-
         kfree(machine_data);
 
         return ret;
 }
 
 /**
- * mpc8610_hpcd_remove: remove the OF device
+ * mpc8610_hpcd_remove: remove the platform device
  *
- * This function is called when the OF device is removed.
+ * This function is called when the platform device is removed.
  */
-static int mpc8610_hpcd_remove(struct of_device *ofdev)
+static int __devexit mpc8610_hpcd_remove(struct platform_device *pdev)
 {
-        struct platform_device *sound_device = dev_get_drvdata(&ofdev->dev);
+        struct platform_device *sound_device = dev_get_drvdata(&pdev->dev);
+        struct snd_soc_card *card = platform_get_drvdata(sound_device);
         struct mpc8610_hpcd_data *machine_data =
-                sound_device->dev.platform_data;
+                container_of(card, struct mpc8610_hpcd_data, card);
 
         platform_device_unregister(sound_device);
 
-        if (machine_data->dai.cpu_dai)
-                fsl_ssi_destroy_dai(machine_data->dai.cpu_dai);
-
-        if (machine_data->ssi)
-                iounmap(machine_data->ssi);
-
-        if (machine_data->dma[0])
-                iounmap(machine_data->dma[0]);
-
-        if (machine_data->dma[1])
-                iounmap(machine_data->dma[1]);
-
-        if (machine_data->dma_irq[0])
-                irq_dispose_mapping(machine_data->dma_irq[0]);
-
-        if (machine_data->dma_irq[1])
-                irq_dispose_mapping(machine_data->dma_irq[1]);
-
-        if (machine_data->guts)
-                iounmap(machine_data->guts);
-
         kfree(machine_data);
         sound_device->dev.platform_data = NULL;
 
-        dev_set_drvdata(&ofdev->dev, NULL);
+        dev_set_drvdata(&pdev->dev, NULL);
 
         return 0;
 }
 
-static struct of_device_id mpc8610_hpcd_match[] = {
-        {
-                .compatible = "fsl,mpc8610-ssi",
-        },
-        {}
-};
-MODULE_DEVICE_TABLE(of, mpc8610_hpcd_match);
-
-static struct of_platform_driver mpc8610_hpcd_of_driver = {
+static struct platform_driver mpc8610_hpcd_driver = {
+        .probe = mpc8610_hpcd_probe,
+        .remove = __devexit_p(mpc8610_hpcd_remove),
         .driver = {
-                .name = "mpc8610_hpcd",
+                /* The name must match the 'model' property in the device tree,
+                 * in lowercase letters.
+                 */
+                .name = "snd-soc-mpc8610hpcd",
                 .owner = THIS_MODULE,
-                .of_match_table = mpc8610_hpcd_match,
         },
-        .probe          = mpc8610_hpcd_probe,
-        .remove         = mpc8610_hpcd_remove,
 };
 
 /**
- * mpc8610_hpcd_init: fabric driver initialization.
+ * mpc8610_hpcd_init: machine driver initialization.
  *
  * This function is called when this module is loaded.
  */
 static int __init mpc8610_hpcd_init(void)
 {
-        int ret;
-
-        printk(KERN_INFO "Freescale MPC8610 HPCD ALSA SoC fabric driver\n");
+        struct device_node *guts_np;
+        struct resource res;
 
-        ret = of_register_platform_driver(&mpc8610_hpcd_of_driver);
+        pr_info("Freescale MPC8610 HPCD ALSA SoC machine driver\n");
 
-        if (ret)
-                printk(KERN_ERR
-                        "mpc8610-hpcd: failed to register platform driver\n");
+        /* Get the physical address of the global utilities registers */
+        guts_np = of_find_compatible_node(NULL, NULL, "fsl,mpc8610-guts");
+        if (of_address_to_resource(guts_np, 0, &res)) {
+                pr_err("mpc8610-hpcd: missing/invalid global utilities node\n");
+                return -EINVAL;
+        }
+        guts_phys = res.start;
 
-        return ret;
+        return platform_driver_register(&mpc8610_hpcd_driver);
 }
 
 /**
- * mpc8610_hpcd_exit: fabric driver exit
+ * mpc8610_hpcd_exit: machine driver exit
  *
  * This function is called when this driver is unloaded.
  */
 static void __exit mpc8610_hpcd_exit(void)
 {
-        of_unregister_platform_driver(&mpc8610_hpcd_of_driver);
+        platform_driver_unregister(&mpc8610_hpcd_driver);
 }
 
 module_init(mpc8610_hpcd_init);
 module_exit(mpc8610_hpcd_exit);
 
 MODULE_AUTHOR("Timur Tabi <timur@freescale.com>");
-MODULE_DESCRIPTION("Freescale MPC8610 HPCD ALSA SoC fabric driver");
-MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Freescale MPC8610 HPCD ALSA SoC machine driver");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/fsl/pcm030-audio-fabric.c b/sound/soc/fsl/pcm030-audio-fabric.c
index 6644cba7cbf2..fe15bb26e484 100644
--- a/sound/soc/fsl/pcm030-audio-fabric.c
+++ b/sound/soc/fsl/pcm030-audio-fabric.c
@@ -32,21 +32,24 @@
 
 #define DRV_NAME "pcm030-audio-fabric"
 
-static struct snd_soc_device device;
 static struct snd_soc_card card;
 
 static struct snd_soc_dai_link pcm030_fabric_dai[] = {
 {
         .name = "AC97",
         .stream_name = "AC97 Analog",
-        .codec_dai = &wm9712_dai[WM9712_DAI_AC97_HIFI],
-        .cpu_dai = &psc_ac97_dai[MPC5200_AC97_NORMAL],
+        .codec_dai_name = "wm9712-hifi",
+        .cpu_dai_name = "mpc5200-psc-ac97.0",
+        .platform_name = "mpc5200-pcm-audio",
+        .codec_name = "wm9712-codec",
 },
 {
         .name = "AC97",
         .stream_name = "AC97 IEC958",
-        .codec_dai = &wm9712_dai[WM9712_DAI_AC97_AUX],
-        .cpu_dai = &psc_ac97_dai[MPC5200_AC97_SPDIF],
+        .codec_dai_name = "wm9712-aux",
+        .cpu_dai_name = "mpc5200-psc-ac97.1",
+        .platform_name = "mpc5200-pcm-audio",
+        ..codec_name = "wm9712-codec",
 },
 };
 
@@ -58,22 +61,18 @@ static __init int pcm030_fabric_init(void)
         if (!of_machine_is_compatible("phytec,pcm030"))
                 return -ENODEV;
 
-        card.platform = &mpc5200_audio_dma_platform;
+
         card.name = "pcm030";
         card.dai_link = pcm030_fabric_dai;
         card.num_links = ARRAY_SIZE(pcm030_fabric_dai);
 
-        device.card = &card;
-        device.codec_dev = &soc_codec_dev_wm9712;
-
         pdev = platform_device_alloc("soc-audio", 1);
         if (!pdev) {
                 pr_err("pcm030_fabric_init: platform_device_alloc() failed\n");
                 return -ENODEV;
         }
 
-        platform_set_drvdata(pdev, &device);
-        device.dev = &pdev->dev;
+        platform_set_drvdata(pdev, &card);
 
         rc = platform_device_add(pdev);
         if (rc) {
diff --git a/sound/soc/fsl/soc-of-simple.c b/sound/soc/fsl/soc-of-simple.c
deleted file mode 100644
index 3bc13fd89096..000000000000
--- a/sound/soc/fsl/soc-of-simple.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * OF helpers for ALSA SoC Layer
- *
- * Copyright (C) 2008, Secret Lab Technologies Ltd.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pm.h>
-#include <linux/bitops.h>
-#include <linux/platform_device.h>
-#include <linux/of.h>
-#include <linux/slab.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <sound/soc-of-simple.h>
-#include <sound/initval.h>
-
-MODULE_AUTHOR("Grant Likely <grant.likely@secretlab.ca>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("ALSA SoC OpenFirmware bindings");
-
-static DEFINE_MUTEX(of_snd_soc_mutex);
-static LIST_HEAD(of_snd_soc_device_list);
-static int of_snd_soc_next_index;
-
-struct of_snd_soc_device {
-        int id;
-        struct list_head list;
-        struct snd_soc_device device;
-        struct snd_soc_card card;
-        struct snd_soc_dai_link dai_link;
-        struct platform_device *pdev;
-        struct device_node *platform_node;
-        struct device_node *codec_node;
-};
-
-static struct snd_soc_ops of_snd_soc_ops = {
-};
-
-static struct of_snd_soc_device *
-of_snd_soc_get_device(struct device_node *codec_node)
-{
-        struct of_snd_soc_device *of_soc;
-
-        list_for_each_entry(of_soc, &of_snd_soc_device_list, list) {
-                if (of_soc->codec_node == codec_node)
-                        return of_soc;
-        }
-
-        of_soc = kzalloc(sizeof(struct of_snd_soc_device), GFP_KERNEL);
-        if (!of_soc)
-                return NULL;
-
-        /* Initialize the structure and add it to the global list */
-        of_soc->codec_node = codec_node;
-        of_soc->id = of_snd_soc_next_index++;
-        of_soc->card.dai_link = &of_soc->dai_link;
-        of_soc->card.num_links = 1;
-        of_soc->device.card = &of_soc->card;
-        of_soc->dai_link.ops = &of_snd_soc_ops;
-        list_add(&of_soc->list, &of_snd_soc_device_list);
-
-        return of_soc;
-}
-
-static void of_snd_soc_register_device(struct of_snd_soc_device *of_soc)
-{
-        struct platform_device *pdev;
-        int rc;
-
-        /* Only register the device if both the codec and platform have
-         * been registered */
-        if ((!of_soc->device.codec_data) || (!of_soc->platform_node))
-                return;
-
-        pr_info("platform<-->codec match achieved; registering machine\n");
-
-        pdev = platform_device_alloc("soc-audio", of_soc->id);
-        if (!pdev) {
-                pr_err("of_soc: platform_device_alloc() failed\n");
-                return;
-        }
-
-        pdev->dev.platform_data = of_soc;
-        platform_set_drvdata(pdev, &of_soc->device);
-        of_soc->device.dev = &pdev->dev;
-
-        /* The ASoC device is complete; register it */
-        rc = platform_device_add(pdev);
-        if (rc) {
-                pr_err("of_soc: platform_device_add() failed\n");
-                return;
-        }
-
-}
-
-int of_snd_soc_register_codec(struct snd_soc_codec_device *codec_dev,
-                              void *codec_data, struct snd_soc_dai *dai,
-                              struct device_node *node)
-{
-        struct of_snd_soc_device *of_soc;
-        int rc = 0;
-
-        pr_info("registering ASoC codec driver: %s\n", node->full_name);
-
-        mutex_lock(&of_snd_soc_mutex);
-        of_soc = of_snd_soc_get_device(node);
-        if (!of_soc) {
-                rc = -ENOMEM;
-                goto out;
-        }
-
-        /* Store the codec data */
-        of_soc->device.codec_data = codec_data;
-        of_soc->device.codec_dev = codec_dev;
-        of_soc->dai_link.name = (char *)node->name;
-        of_soc->dai_link.stream_name = (char *)node->name;
-        of_soc->dai_link.codec_dai = dai;
-
-        /* Now try to register the SoC device */
-        of_snd_soc_register_device(of_soc);
-
- out:
-        mutex_unlock(&of_snd_soc_mutex);
-        return rc;
-}
-EXPORT_SYMBOL_GPL(of_snd_soc_register_codec);
-
-int of_snd_soc_register_platform(struct snd_soc_platform *platform,
-                                 struct device_node *node,
-                                 struct snd_soc_dai *cpu_dai)
-{
-        struct of_snd_soc_device *of_soc;
-        struct device_node *codec_node;
-        const phandle *handle;
-        int len, rc = 0;
-
-        pr_info("registering ASoC platform driver: %s\n", node->full_name);
-
-        handle = of_get_property(node, "codec-handle", &len);
-        if (!handle || len < sizeof(handle))
-                return -ENODEV;
-        codec_node = of_find_node_by_phandle(*handle);
-        if (!codec_node)
-                return -ENODEV;
-        pr_info("looking for codec: %s\n", codec_node->full_name);
-
-        mutex_lock(&of_snd_soc_mutex);
-        of_soc = of_snd_soc_get_device(codec_node);
-        if (!of_soc) {
-                rc = -ENOMEM;
-                goto out;
-        }
-
-        of_soc->platform_node = node;
-        of_soc->dai_link.cpu_dai = cpu_dai;
-        of_soc->card.platform = platform;
-        of_soc->card.name = of_soc->dai_link.cpu_dai->name;
-
-        /* Now try to register the SoC device */
-        of_snd_soc_register_device(of_soc);
-
- out:
-        mutex_unlock(&of_snd_soc_mutex);
-        return rc;
-}
-EXPORT_SYMBOL_GPL(of_snd_soc_register_platform);
diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig
index 52dac5e3874c..66ba26393c10 100644
--- a/sound/soc/imx/Kconfig
+++ b/sound/soc/imx/Kconfig
@@ -8,12 +8,24 @@ menuconfig SND_IMX_SOC
           Say Y or M if you want to add support for codecs attached to
           the i.MX SSI interface.
 
+
 if SND_IMX_SOC
 
+config SND_MXC_SOC_SSI
+        tristate
+
+config SND_MXC_SOC_FIQ
+        tristate
+
+config SND_MXC_SOC_MX2
+        tristate
+
 config SND_MXC_SOC_WM1133_EV1
         tristate "Audio on the the i.MX31ADS with WM1133-EV1 fitted"
         depends on MACH_MX31ADS_WM1133_EV1 && EXPERIMENTAL
         select SND_SOC_WM8350
+        select SND_MXC_SOC_SSI
+        select SND_MXC_SOC_FIQ
         help
           Enable support for audio on the i.MX31ADS with the WM1133-EV1
           PMIC board with WM8835x fitted.
@@ -22,6 +34,8 @@ config SND_SOC_PHYCORE_AC97
         tristate "SoC Audio support for Phytec phyCORE (and phyCARD) boards"
         depends on MACH_PCM043 || MACH_PCA100
         select SND_SOC_WM9712
+        select SND_MXC_SOC_SSI
+        select SND_MXC_SOC_FIQ
         help
           Say Y if you want to add support for SoC audio on Phytec phyCORE
           and phyCARD boards in AC97 mode
@@ -30,6 +44,8 @@ config SND_SOC_EUKREA_TLV320
         tristate "Eukrea TLV320"
         depends on MACH_EUKREA_MBIMX27_BASEBOARD || MACH_EUKREA_MBIMXSD_BASEBOARD
         select SND_SOC_TLV320AIC23
+        select SND_MXC_SOC_SSI
+        select SND_MXC_SOC_FIQ
         help
           Enable I2S based access to the TLV320AIC23B codec attached
           to the SSI interface
diff --git a/sound/soc/imx/Makefile b/sound/soc/imx/Makefile
index 7bc57baf2b0e..b67fc02a4ecc 100644
--- a/sound/soc/imx/Makefile
+++ b/sound/soc/imx/Makefile
@@ -1,11 +1,11 @@
 # i.MX Platform Support
-snd-soc-imx-objs := imx-ssi.o imx-pcm-fiq.o
-
-ifdef CONFIG_MACH_MX27
-snd-soc-imx-objs += imx-pcm-dma-mx2.o
-endif
+snd-soc-imx-objs := imx-ssi.o
+snd-soc-imx-fiq-objs := imx-pcm-fiq.o
+snd-soc-imx-mx2-objs := imx-pcm-dma-mx2.o
 
 obj-$(CONFIG_SND_IMX_SOC) += snd-soc-imx.o
+obj-$(CONFIG_SND_MXC_SOC_FIQ) += snd-soc-imx-fiq.o
+obj-$(CONFIG_SND_MXC_SOC_MX2) += snd-soc-imx-mx2.o
 
 # i.MX Machine Support
 snd-soc-eukrea-tlv320-objs := eukrea-tlv320.o
diff --git a/sound/soc/imx/eukrea-tlv320.c b/sound/soc/imx/eukrea-tlv320.c
index f15dfbdc47ee..807f736ee294 100644
--- a/sound/soc/imx/eukrea-tlv320.c
+++ b/sound/soc/imx/eukrea-tlv320.c
@@ -79,22 +79,19 @@ static struct snd_soc_ops eukrea_tlv320_snd_ops = {
 static struct snd_soc_dai_link eukrea_tlv320_dai = {
         .name           = "tlv320aic23",
         .stream_name    = "TLV320AIC23",
-        .codec_dai      = &tlv320aic23_dai,
+        .codec_dai      = "tlv320aic23-hifi",
+        .platform_name  = "imx-pcm-audio.0",
+        .codec_name     = "tlv320aic23-codec.0-001a",
+        .cpu_dai = "imx-ssi-dai.0",
         .ops            = &eukrea_tlv320_snd_ops,
 };
 
 static struct snd_soc_card eukrea_tlv320 = {
         .name           = "cpuimx-audio",
-        .platform       = &imx_soc_platform,
         .dai_link       = &eukrea_tlv320_dai,
         .num_links      = 1,
 };
 
-static struct snd_soc_device eukrea_tlv320_snd_devdata = {
-        .card           = &eukrea_tlv320,
-        .codec_dev      = &soc_codec_dev_tlv320aic23,
-};
-
 static struct platform_device *eukrea_tlv320_snd_device;
 
 static int __init eukrea_tlv320_init(void)
@@ -110,10 +107,7 @@ static int __init eukrea_tlv320_init(void)
         if (!eukrea_tlv320_snd_device)
                 return -ENOMEM;
 
-        eukrea_tlv320_dai.cpu_dai = &imx_ssi_pcm_dai[0];
-
-        platform_set_drvdata(eukrea_tlv320_snd_device, &eukrea_tlv320_snd_devdata);
-        eukrea_tlv320_snd_devdata.dev = &eukrea_tlv320_snd_device->dev;
+        platform_set_drvdata(eukrea_tlv320_snd_device, &eukrea_tlv320);
         ret = platform_device_add(eukrea_tlv320_snd_device);
 
         if (ret) {
diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c
index 0a595da4811d..fd493ee1428e 100644
--- a/sound/soc/imx/imx-pcm-dma-mx2.c
+++ b/sound/soc/imx/imx-pcm-dma-mx2.c
@@ -103,7 +103,7 @@ static int imx_ssi_dma_alloc(struct snd_pcm_substream *substream)
         struct imx_pcm_runtime_data *iprtd = runtime->private_data;
         int ret;
 
-        dma_params = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+        dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
         iprtd->dma = imx_dma_request_by_prio(DRV_NAME, DMA_PRIO_HIGH);
         if (iprtd->dma < 0) {
@@ -213,7 +213,7 @@ static int snd_imx_pcm_prepare(struct snd_pcm_substream *substream)
         struct imx_pcm_runtime_data *iprtd = runtime->private_data;
         int err;
 
-        dma_params = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+        dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
         iprtd->substream = substream;
         iprtd->buf = (unsigned int *)substream->dma_buffer.area;
@@ -318,19 +318,42 @@ static struct snd_pcm_ops imx_pcm_ops = {
         .mmap           = snd_imx_pcm_mmap,
 };
 
-static struct snd_soc_platform imx_soc_platform_dma = {
-        .name           = "imx-audio",
-        .pcm_ops        = &imx_pcm_ops,
+static struct snd_soc_platform_driver imx_soc_platform_mx2 = {
+        .ops            = &imx_pcm_ops,
         .pcm_new        = imx_pcm_new,
         .pcm_free       = imx_pcm_free,
 };
 
-struct snd_soc_platform *imx_ssi_dma_mx2_init(struct platform_device *pdev,
-                struct imx_ssi *ssi)
+static int __devinit imx_soc_platform_probe(struct platform_device *pdev)
 {
-        ssi->dma_params_tx.burstsize = DMA_TXFIFO_BURST;
-        ssi->dma_params_rx.burstsize = DMA_RXFIFO_BURST;
+        return snd_soc_register_platform(&pdev->dev, &imx_soc_platform_mx2);
+}
+
+static int __devexit imx_soc_platform_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver imx_pcm_driver = {
+        .driver = {
+                        .name = "imx-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
 
-        return &imx_soc_platform_dma;
+        .probe = imx_soc_platform_probe,
+        .remove = __devexit_p(imx_soc_platform_remove),
+};
+
+static int __init snd_imx_pcm_init(void)
+{
+        return platform_driver_register(&imx_pcm_driver);
+}
+module_init(snd_imx_pcm_init);
+
+static void __exit snd_imx_pcm_exit(void)
+{
+        platform_driver_unregister(&imx_pcm_driver);
 }
+module_exit(snd_imx_pcm_exit);
 
diff --git a/sound/soc/imx/imx-pcm-fiq.c b/sound/soc/imx/imx-pcm-fiq.c
index b2bf27282cd2..413b78da248f 100644
--- a/sound/soc/imx/imx-pcm-fiq.c
+++ b/sound/soc/imx/imx-pcm-fiq.c
@@ -236,6 +236,8 @@ static struct snd_pcm_ops imx_pcm_ops = {
         .mmap           = snd_imx_pcm_mmap,
 };
 
+static int ssi_irq = 0;
+
 static int imx_pcm_fiq_new(struct snd_card *card, struct snd_soc_dai *dai,
         struct snd_pcm *pcm)
 {
@@ -245,7 +247,7 @@ static int imx_pcm_fiq_new(struct snd_card *card, struct snd_soc_dai *dai,
         if (ret)
                 return ret;
 
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 struct snd_pcm_substream *substream =
                         pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream;
                 struct snd_dma_buffer *buf = &substream->dma_buffer;
@@ -253,7 +255,7 @@ static int imx_pcm_fiq_new(struct snd_card *card, struct snd_soc_dai *dai,
                 imx_ssi_fiq_tx_buffer = (unsigned long)buf->area;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 struct snd_pcm_substream *substream =
                         pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream;
                 struct snd_dma_buffer *buf = &substream->dma_buffer;
@@ -267,24 +269,32 @@ static int imx_pcm_fiq_new(struct snd_card *card, struct snd_soc_dai *dai,
         return 0;
 }
 
-static struct snd_soc_platform imx_soc_platform_fiq = {
-        .pcm_ops        = &imx_pcm_ops,
+static void imx_pcm_fiq_free(struct snd_pcm *pcm)
+{
+        mxc_set_irq_fiq(ssi_irq, 0);
+        release_fiq(&fh);
+        imx_pcm_free(pcm);
+}
+
+static struct snd_soc_platform_driver imx_soc_platform_fiq = {
+        .ops            = &imx_pcm_ops,
         .pcm_new        = imx_pcm_fiq_new,
-        .pcm_free       = imx_pcm_free,
+        .pcm_free       = imx_pcm_fiq_free,
 };
 
-struct snd_soc_platform *imx_ssi_fiq_init(struct platform_device *pdev,
-                struct imx_ssi *ssi)
+static int __devinit imx_soc_platform_probe(struct platform_device *pdev)
 {
-        int ret = 0;
+        struct imx_ssi *ssi = platform_get_drvdata(pdev);
+        int ret;
 
         ret = claim_fiq(&fh);
         if (ret) {
                 dev_err(&pdev->dev, "failed to claim fiq: %d", ret);
-                return ERR_PTR(ret);
+                return ret;
         }
 
         mxc_set_irq_fiq(ssi->irq, 1);
+        ssi_irq = ssi->irq;
 
         imx_pcm_fiq = ssi->irq;
 
@@ -293,13 +303,43 @@ struct snd_soc_platform *imx_ssi_fiq_init(struct platform_device *pdev,
         ssi->dma_params_tx.burstsize = 4;
         ssi->dma_params_rx.burstsize = 6;
 
-        return &imx_soc_platform_fiq;
+        ret = snd_soc_register_platform(&pdev->dev, &imx_soc_platform_fiq);
+        if (ret)
+                goto failed_register;
+
+        return 0;
+
+failed_register:
+        mxc_set_irq_fiq(ssi_irq, 0);
+        release_fiq(&fh);
+
+        return ret;
 }
 
-void imx_ssi_fiq_exit(struct platform_device *pdev,
-                struct imx_ssi *ssi)
+static int __devexit imx_soc_platform_remove(struct platform_device *pdev)
 {
-        mxc_set_irq_fiq(ssi->irq, 0);
-        release_fiq(&fh);
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
 }
 
+static struct platform_driver imx_pcm_driver = {
+        .driver = {
+                        .name = "imx-fiq-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = imx_soc_platform_probe,
+        .remove = __devexit_p(imx_soc_platform_remove),
+};
+
+static int __init snd_imx_pcm_init(void)
+{
+        return platform_driver_register(&imx_pcm_driver);
+}
+module_init(snd_imx_pcm_init);
+
+static void __exit snd_imx_pcm_exit(void)
+{
+        platform_driver_unregister(&imx_pcm_driver);
+}
+module_exit(snd_imx_pcm_exit);
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index 50f51624c535..02a3e7c799d8 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -61,7 +61,7 @@
 static int imx_ssi_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
         unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
 {
-        struct imx_ssi *ssi = cpu_dai->private_data;
+        struct imx_ssi *ssi = snd_soc_dai_get_drvdata(cpu_dai);
         u32 sccr;
 
         sccr = readl(ssi->base + SSI_STCCR);
@@ -86,7 +86,7 @@ static int imx_ssi_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
  */
 static int imx_ssi_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 {
-        struct imx_ssi *ssi = cpu_dai->private_data;
+        struct imx_ssi *ssi = snd_soc_dai_get_drvdata(cpu_dai);
         u32 strcr = 0, scr;
 
         scr = readl(ssi->base + SSI_SCR) & ~(SSI_SCR_SYN | SSI_SCR_NET);
@@ -164,7 +164,7 @@ static int imx_ssi_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 static int imx_ssi_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
                                   int clk_id, unsigned int freq, int dir)
 {
-        struct imx_ssi *ssi = cpu_dai->private_data;
+        struct imx_ssi *ssi = snd_soc_dai_get_drvdata(cpu_dai);
         u32 scr;
 
         scr = readl(ssi->base + SSI_SCR);
@@ -192,7 +192,7 @@ static int imx_ssi_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 static int imx_ssi_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
                                   int div_id, int div)
 {
-        struct imx_ssi *ssi = cpu_dai->private_data;
+        struct imx_ssi *ssi = snd_soc_dai_get_drvdata(cpu_dai);
         u32 stccr, srccr;
 
         stccr = readl(ssi->base + SSI_STCCR);
@@ -241,7 +241,7 @@ static int imx_ssi_hw_params(struct snd_pcm_substream *substream,
                              struct snd_pcm_hw_params *params,
                              struct snd_soc_dai *cpu_dai)
 {
-        struct imx_ssi *ssi = cpu_dai->private_data;
+        struct imx_ssi *ssi = snd_soc_dai_get_drvdata(cpu_dai);
         struct imx_pcm_dma_params *dma_data;
         u32 reg, sccr;
 
@@ -279,9 +279,7 @@ static int imx_ssi_hw_params(struct snd_pcm_substream *substream,
 static int imx_ssi_trigger(struct snd_pcm_substream *substream, int cmd,
                 struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct imx_ssi *ssi = cpu_dai->private_data;
+        struct imx_ssi *ssi = snd_soc_dai_get_drvdata(dai);
         unsigned int sier_bits, sier;
         unsigned int scr;
 
@@ -350,22 +348,6 @@ static struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
         .trigger        = imx_ssi_trigger,
 };
 
-static struct snd_soc_dai imx_ssi_dai = {
-        .playback = {
-                .channels_min = 2,
-                .channels_max = 2,
-                .rates = SNDRV_PCM_RATE_8000_96000,
-                .formats = SNDRV_PCM_FMTBIT_S16_LE,
-        },
-        .capture = {
-                .channels_min = 2,
-                .channels_max = 2,
-                .rates = SNDRV_PCM_RATE_8000_96000,
-                .formats = SNDRV_PCM_FMTBIT_S16_LE,
-        },
-        .ops = &imx_ssi_pcm_dai_ops,
-};
-
 int snd_imx_pcm_mmap(struct snd_pcm_substream *substream,
                 struct vm_area_struct *vma)
 {
@@ -381,6 +363,7 @@ int snd_imx_pcm_mmap(struct snd_pcm_substream *substream,
                         runtime->dma_bytes);
         return ret;
 }
+EXPORT_SYMBOL_GPL(snd_imx_pcm_mmap);
 
 static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
 {
@@ -412,14 +395,14 @@ int imx_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
                 card->dev->dma_mask = &imx_pcm_dmamask;
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 ret = imx_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         goto out;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 ret = imx_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_CAPTURE);
                 if (ret)
@@ -429,6 +412,7 @@ int imx_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
 out:
         return ret;
 }
+EXPORT_SYMBOL_GPL(imx_pcm_new);
 
 void imx_pcm_free(struct snd_pcm *pcm)
 {
@@ -450,14 +434,40 @@ void imx_pcm_free(struct snd_pcm *pcm)
                 buf->area = NULL;
         }
 }
+EXPORT_SYMBOL_GPL(imx_pcm_free);
 
-struct snd_soc_platform imx_soc_platform = {
-        .name           = "imx-audio",
+static struct snd_soc_dai_driver imx_ssi_dai = {
+        .playback = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_8000_96000,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,
+        },
+        .capture = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = SNDRV_PCM_RATE_8000_96000,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE,
+        },
+        .ops = &imx_ssi_pcm_dai_ops,
 };
-EXPORT_SYMBOL_GPL(imx_soc_platform);
 
-static struct snd_soc_dai imx_ac97_dai = {
-        .name = "AC97",
+static int imx_ssi_dai_probe(struct snd_soc_dai *dai)
+{
+        struct imx_ssi *ssi = dev_get_drvdata(dai->dev);
+        uint32_t val;
+
+        snd_soc_dai_set_drvdata(dai, ssi);
+
+        val = SSI_SFCSR_TFWM0(ssi->dma_params_tx.burstsize) |
+                SSI_SFCSR_RFWM0(ssi->dma_params_rx.burstsize);
+        writel(val, ssi->base + SSI_SFCSR);
+
+        return 0;
+}
+
+static struct snd_soc_dai_driver imx_ac97_dai = {
+        .probe = imx_ssi_dai_probe,
         .ac97_control = 1,
         .playback = {
                 .stream_name = "AC97 Playback",
@@ -577,25 +587,18 @@ struct snd_ac97_bus_ops soc_ac97_ops = {
 };
 EXPORT_SYMBOL_GPL(soc_ac97_ops);
 
-struct snd_soc_dai imx_ssi_pcm_dai[2];
-EXPORT_SYMBOL_GPL(imx_ssi_pcm_dai);
-
 static int imx_ssi_probe(struct platform_device *pdev)
 {
         struct resource *res;
         struct imx_ssi *ssi;
         struct imx_ssi_platform_data *pdata = pdev->dev.platform_data;
-        struct snd_soc_platform *platform;
         int ret = 0;
-        unsigned int val;
-        struct snd_soc_dai *dai = &imx_ssi_pcm_dai[pdev->id];
-
-        if (dai->id >= ARRAY_SIZE(imx_ssi_pcm_dai))
-                return -EINVAL;
+        struct snd_soc_dai_driver *dai;
 
         ssi = kzalloc(sizeof(*ssi), GFP_KERNEL);
         if (!ssi)
                 return -ENOMEM;
+        dev_set_drvdata(&pdev->dev, ssi);
 
         if (pdata) {
                 ssi->ac97_reset = pdata->ac97_reset;
@@ -640,9 +643,9 @@ static int imx_ssi_probe(struct platform_device *pdev)
                 }
                 ac97_ssi = ssi;
                 setup_channel_to_ac97(ssi);
-                memcpy(dai, &imx_ac97_dai, sizeof(imx_ac97_dai));
+                dai = &imx_ac97_dai;
         } else
-                memcpy(dai, &imx_ssi_dai, sizeof(imx_ssi_dai));
+                dai = &imx_ssi_dai;
 
         writel(0x0, ssi->base + SSI_SIER);
 
@@ -657,37 +660,36 @@ static int imx_ssi_probe(struct platform_device *pdev)
         if (res)
                 ssi->dma_params_rx.dma = res->start;
 
-        dai->id = pdev->id;
-        dai->dev = &pdev->dev;
-        dai->name = kasprintf(GFP_KERNEL, "imx-ssi.%d", pdev->id);
-        dai->private_data = ssi;
-
         if ((cpu_is_mx27() || cpu_is_mx21()) &&
                         !(ssi->flags & IMX_SSI_USE_AC97) &&
                         (ssi->flags & IMX_SSI_DMA)) {
                 ssi->flags |= IMX_SSI_DMA;
-                platform = imx_ssi_dma_mx2_init(pdev, ssi);
-        } else
-                platform = imx_ssi_fiq_init(pdev, ssi);
-
-        imx_soc_platform.pcm_ops = platform->pcm_ops;
-        imx_soc_platform.pcm_new = platform->pcm_new;
-        imx_soc_platform.pcm_free = platform->pcm_free;
+        }
 
-        val = SSI_SFCSR_TFWM0(ssi->dma_params_tx.burstsize) |
-                SSI_SFCSR_RFWM0(ssi->dma_params_rx.burstsize);
-        writel(val, ssi->base + SSI_SFCSR);
+        platform_set_drvdata(pdev, ssi);
 
-        ret = snd_soc_register_dai(dai);
+        ret = snd_soc_register_dai(&pdev->dev, dai);
         if (ret) {
                 dev_err(&pdev->dev, "register DAI failed\n");
                 goto failed_register;
         }
 
-        platform_set_drvdata(pdev, ssi);
+        ssi->soc_platform_pdev = platform_device_alloc("imx-fiq-pcm-audio", pdev->id);
+        if (!ssi->soc_platform_pdev)
+                goto failed_pdev_alloc;
+        platform_set_drvdata(ssi->soc_platform_pdev, ssi);
+        ret = platform_device_add(ssi->soc_platform_pdev);
+        if (ret) {
+                dev_err(&pdev->dev, "failed to add platform device\n");
+                goto failed_pdev_add;
+        }
 
         return 0;
 
+failed_pdev_add:
+        platform_device_put(ssi->soc_platform_pdev);
+failed_pdev_alloc:
+        snd_soc_unregister_dai(&pdev->dev);
 failed_register:
 failed_ac97:
         iounmap(ssi->base);
@@ -706,16 +708,15 @@ static int __devexit imx_ssi_remove(struct platform_device *pdev)
 {
         struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         struct imx_ssi *ssi = platform_get_drvdata(pdev);
-        struct snd_soc_dai *dai = &imx_ssi_pcm_dai[pdev->id];
 
-        snd_soc_unregister_dai(dai);
+        platform_device_del(ssi->soc_platform_pdev);
+        platform_device_put(ssi->soc_platform_pdev);
+
+        snd_soc_unregister_dai(&pdev->dev);
 
         if (ssi->flags & IMX_SSI_USE_AC97)
                 ac97_ssi = NULL;
 
-        if (!(ssi->flags & IMX_SSI_DMA))
-                imx_ssi_fiq_exit(pdev, ssi);
-
         iounmap(ssi->base);
         release_mem_region(res->start, resource_size(res));
         clk_disable(ssi->clk);
@@ -730,34 +731,19 @@ static struct platform_driver imx_ssi_driver = {
         .remove = __devexit_p(imx_ssi_remove),
 
         .driver = {
-                .name = DRV_NAME,
+                .name = "imx-ssi-dai",
                 .owner = THIS_MODULE,
         },
 };
 
 static int __init imx_ssi_init(void)
 {
-        int ret;
-
-        ret = snd_soc_register_platform(&imx_soc_platform);
-        if (ret) {
-                pr_err("failed to register soc platform: %d\n", ret);
-                return ret;
-        }
-
-        ret = platform_driver_register(&imx_ssi_driver);
-        if (ret) {
-                snd_soc_unregister_platform(&imx_soc_platform);
-                return ret;
-        }
-
-        return 0;
+        return platform_driver_register(&imx_ssi_driver);
 }
 
 static void __exit imx_ssi_exit(void)
 {
         platform_driver_unregister(&imx_ssi_driver);
-        snd_soc_unregister_platform(&imx_soc_platform);
 }
 
 module_init(imx_ssi_init);
diff --git a/sound/soc/imx/imx-ssi.h b/sound/soc/imx/imx-ssi.h
index 55f26ebcd8c2..53b780d9b2b0 100644
--- a/sound/soc/imx/imx-ssi.h
+++ b/sound/soc/imx/imx-ssi.h
@@ -183,9 +183,6 @@
 #define IMX_SSI_RX_DIV_PSR      4
 #define IMX_SSI_RX_DIV_PM       5
 
-extern struct snd_soc_dai imx_ssi_pcm_dai[2];
-extern struct snd_soc_platform imx_soc_platform;
-
 #define DRV_NAME "imx-ssi"
 
 struct imx_pcm_dma_params {
@@ -197,7 +194,7 @@ struct imx_pcm_dma_params {
 struct imx_ssi {
         struct platform_device *ac97_dev;
 
-        struct snd_soc_device imx_ac97;
+        struct snd_soc_dai *imx_ac97;
         struct clk *clk;
         void __iomem *base;
         int irq;
@@ -213,6 +210,8 @@ struct imx_ssi {
         struct imx_pcm_dma_params       dma_params_tx;
 
         int enabled;
+
+        struct platform_device *soc_platform_pdev;
 };
 
 struct snd_soc_platform *imx_ssi_fiq_init(struct platform_device *pdev,
diff --git a/sound/soc/imx/phycore-ac97.c b/sound/soc/imx/phycore-ac97.c
index a8307d55c70e..65f0f99ca6dd 100644
--- a/sound/soc/imx/phycore-ac97.c
+++ b/sound/soc/imx/phycore-ac97.c
@@ -32,23 +32,20 @@ static struct snd_soc_dai_link imx_phycore_dai_ac97[] = {
         {
                 .name           = "HiFi",
                 .stream_name    = "HiFi",
-                .codec_dai      = &wm9712_dai[WM9712_DAI_AC97_HIFI],
+                .codec_dai_name         = "wm9712-hifi",
+                .codec_name     = "wm9712-codec",
+                .cpu_dai_name   = "imx-ssi-dai.0",
+                .platform_name  = "imx-fiq-pcm-audio.0",
                 .ops            = &imx_phycore_hifi_ops,
         },
 };
 
 static struct snd_soc_card imx_phycore = {
         .name           = "PhyCORE-audio",
-        .platform       = &imx_soc_platform,
         .dai_link       = imx_phycore_dai_ac97,
         .num_links      = ARRAY_SIZE(imx_phycore_dai_ac97),
 };
 
-static struct snd_soc_device imx_phycore_snd_devdata = {
-        .card           = &imx_phycore,
-        .codec_dev      = &soc_codec_dev_wm9712,
-};
-
 static struct platform_device *imx_phycore_snd_device;
 
 static int __init imx_phycore_init(void)
@@ -63,10 +60,12 @@ static int __init imx_phycore_init(void)
         if (!imx_phycore_snd_device)
                 return -ENOMEM;
 
-        imx_phycore_dai_ac97[0].cpu_dai = &imx_ssi_pcm_dai[0];
+        platform_set_drvdata(imx_phycore_snd_device, &imx_phycore);
+        ret = platform_device_add(imx_phycore_snd_device);
 
-        platform_set_drvdata(imx_phycore_snd_device, &imx_phycore_snd_devdata);
-        imx_phycore_snd_devdata.dev = &imx_phycore_snd_device->dev;
+        imx_phycore_snd_device = platform_device_alloc("wm9712-codec", -1);
+        if (!imx_phycore_snd_device)
+                return -ENOMEM;
         ret = platform_device_add(imx_phycore_snd_device);
 
         if (ret) {
diff --git a/sound/soc/imx/wm1133-ev1.c b/sound/soc/imx/wm1133-ev1.c
index a6e7d9497639..74068636c1d8 100644
--- a/sound/soc/imx/wm1133-ev1.c
+++ b/sound/soc/imx/wm1133-ev1.c
@@ -82,8 +82,8 @@ static int wm1133_ev1_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int i, found = 0;
         snd_pcm_format_t format = params_format(params);
         unsigned int rate = params_rate(params);
@@ -210,9 +210,9 @@ static struct snd_soc_jack_pin mic_jack_pins[] = {
         { .pin = "Mic2 Jack", .mask = SND_JACK_MICROPHONE },
 };
 
-static int wm1133_ev1_init(struct snd_soc_codec *codec)
+static int wm1133_ev1_init(struct snd_soc_pcm_runtime *rtd)
 {
-        struct snd_soc_card *card = codec->socdev->card;
+        struct snd_soc_codec *codec = rtd->codec;
 
         snd_soc_dapm_new_controls(codec, wm1133_ev1_widgets,
                                   ARRAY_SIZE(wm1133_ev1_widgets));
@@ -221,13 +221,13 @@ static int wm1133_ev1_init(struct snd_soc_codec *codec)
                                 ARRAY_SIZE(wm1133_ev1_map));
 
         /* Headphone jack detection */
-        snd_soc_jack_new(card, "Headphone", SND_JACK_HEADPHONE, &hp_jack);
+        snd_soc_jack_new(codec, "Headphone", SND_JACK_HEADPHONE, &hp_jack);
         snd_soc_jack_add_pins(&hp_jack, ARRAY_SIZE(hp_jack_pins),
                               hp_jack_pins);
         wm8350_hp_jack_detect(codec, WM8350_JDR, &hp_jack, SND_JACK_HEADPHONE);
 
         /* Microphone jack detection */
-        snd_soc_jack_new(card, "Microphone",
+        snd_soc_jack_new(codec, "Microphone",
                          SND_JACK_MICROPHONE | SND_JACK_BTN_0, &mic_jack);
         snd_soc_jack_add_pins(&mic_jack, ARRAY_SIZE(mic_jack_pins),
                               mic_jack_pins);
@@ -243,8 +243,10 @@ static int wm1133_ev1_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link wm1133_ev1_dai = {
         .name = "WM1133-EV1",
         .stream_name = "Audio",
-        .cpu_dai = &imx_ssi_pcm_dai[0],
-        .codec_dai = &wm8350_dai,
+        .cpu_dai_name = "imx-ssi-dai.0",
+        .codec_dai_name = "wm8350-hifi",
+        .platform_name = "imx-fiq-pcm-audio.0",
+        .codec_name = "wm8350-codec.0-0x1a",
         .init = wm1133_ev1_init,
         .ops = &wm1133_ev1_ops,
         .symmetric_rates = 1,
@@ -252,16 +254,10 @@ static struct snd_soc_dai_link wm1133_ev1_dai = {
 
 static struct snd_soc_card wm1133_ev1 = {
         .name = "WM1133-EV1",
-        .platform = &imx_soc_platform,
         .dai_link = &wm1133_ev1_dai,
         .num_links = 1,
 };
 
-static struct snd_soc_device wm1133_ev1_snd_devdata = {
-        .card = &wm1133_ev1,
-        .codec_dev = &soc_codec_dev_wm8350,
-};
-
 static struct platform_device *wm1133_ev1_snd_device;
 
 static int __init wm1133_ev1_audio_init(void)
@@ -286,8 +282,7 @@ static int __init wm1133_ev1_audio_init(void)
         if (!wm1133_ev1_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(wm1133_ev1_snd_device, &wm1133_ev1_snd_devdata);
-        wm1133_ev1_snd_devdata.dev = &wm1133_ev1_snd_device->dev;
+        platform_set_drvdata(wm1133_ev1_snd_device, &wm1133_ev1);
         ret = platform_device_add(wm1133_ev1_snd_device);
 
         if (ret)
diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c
index eb518f0c5e01..f3cffd183401 100644
--- a/sound/soc/jz4740/jz4740-i2s.c
+++ b/sound/soc/jz4740/jz4740-i2s.c
@@ -106,15 +106,10 @@ static inline void jz4740_i2s_write(const struct jz4740_i2s *i2s,
         writel(value, i2s->base + reg);
 }
 
-static inline struct jz4740_i2s *jz4740_dai_to_i2s(struct snd_soc_dai *dai)
-{
-        return dai->private_data;
-}
-
 static int jz4740_i2s_startup(struct snd_pcm_substream *substream,
         struct snd_soc_dai *dai)
 {
-        struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
+        struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
         uint32_t conf, ctrl;
 
         if (dai->active)
@@ -136,7 +131,7 @@ static int jz4740_i2s_startup(struct snd_pcm_substream *substream,
 static void jz4740_i2s_shutdown(struct snd_pcm_substream *substream,
         struct snd_soc_dai *dai)
 {
-        struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
+        struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
         uint32_t conf;
 
         if (!dai->active)
@@ -152,7 +147,7 @@ static void jz4740_i2s_shutdown(struct snd_pcm_substream *substream,
 static int jz4740_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
         struct snd_soc_dai *dai)
 {
-        struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
+        struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 
         uint32_t ctrl;
         uint32_t mask;
@@ -186,7 +181,7 @@ static int jz4740_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
 
 static int jz4740_i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
-        struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
+        struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 
         uint32_t format = 0;
         uint32_t conf;
@@ -238,7 +233,7 @@ static int jz4740_i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 static int jz4740_i2s_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
 {
-        struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
+        struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
         enum jz4740_dma_width dma_width;
         struct jz4740_pcm_config *pcm_config;
         unsigned int sample_size;
@@ -288,7 +283,7 @@ static int jz4740_i2s_hw_params(struct snd_pcm_substream *substream,
 static int jz4740_i2s_set_sysclk(struct snd_soc_dai *dai, int clk_id,
         unsigned int freq, int dir)
 {
-        struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
+        struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
         struct clk *parent;
         int ret = 0;
 
@@ -312,7 +307,7 @@ static int jz4740_i2s_set_sysclk(struct snd_soc_dai *dai, int clk_id,
 
 static int jz4740_i2s_suspend(struct snd_soc_dai *dai)
 {
-        struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
+        struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
         uint32_t conf;
 
         if (dai->active) {
@@ -330,7 +325,7 @@ static int jz4740_i2s_suspend(struct snd_soc_dai *dai)
 
 static int jz4740_i2s_resume(struct snd_soc_dai *dai)
 {
-        struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
+        struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
         uint32_t conf;
 
         clk_enable(i2s->clk_aic);
@@ -346,11 +341,38 @@ static int jz4740_i2s_resume(struct snd_soc_dai *dai)
         return 0;
 }
 
-static int jz4740_i2s_probe(struct platform_device *pdev, struct snd_soc_dai *dai)
+static void jz4740_i2c_init_pcm_config(struct jz4740_i2s *i2s)
 {
-        struct jz4740_i2s *i2s = jz4740_dai_to_i2s(dai);
+        struct jz4740_dma_config *dma_config;
+
+        /* Playback */
+        dma_config = &i2s->pcm_config_playback.dma_config;
+        dma_config->src_width = JZ4740_DMA_WIDTH_32BIT,
+        dma_config->transfer_size = JZ4740_DMA_TRANSFER_SIZE_16BYTE;
+        dma_config->request_type = JZ4740_DMA_TYPE_AIC_TRANSMIT;
+        dma_config->flags = JZ4740_DMA_SRC_AUTOINC;
+        dma_config->mode = JZ4740_DMA_MODE_SINGLE;
+        i2s->pcm_config_playback.fifo_addr = i2s->phys_base + JZ_REG_AIC_FIFO;
+
+        /* Capture */
+        dma_config = &i2s->pcm_config_capture.dma_config;
+        dma_config->dst_width = JZ4740_DMA_WIDTH_32BIT,
+        dma_config->transfer_size = JZ4740_DMA_TRANSFER_SIZE_16BYTE;
+        dma_config->request_type = JZ4740_DMA_TYPE_AIC_RECEIVE;
+        dma_config->flags = JZ4740_DMA_DST_AUTOINC;
+        dma_config->mode = JZ4740_DMA_MODE_SINGLE;
+        i2s->pcm_config_capture.fifo_addr = i2s->phys_base + JZ_REG_AIC_FIFO;
+}
+
+static int jz4740_i2s_dai_probe(struct snd_soc_dai *dai)
+{
+        struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
         uint32_t conf;
 
+        clk_enable(i2s->clk_aic);
+
+        jz4740_i2c_init_pcm_config(i2s);
+
         conf = (7 << JZ_AIC_CONF_FIFO_RX_THRESHOLD_OFFSET) |
                 (8 << JZ_AIC_CONF_FIFO_TX_THRESHOLD_OFFSET) |
                 JZ_AIC_CONF_OVERFLOW_PLAY_LAST |
@@ -363,6 +385,14 @@ static int jz4740_i2s_probe(struct platform_device *pdev, struct snd_soc_dai *da
         return 0;
 }
 
+static int jz4740_i2s_dai_remove(struct snd_soc_dai *dai)
+{
+        struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
+
+        clk_disable(i2s->clk_aic);
+        return 0;
+}
+
 static struct snd_soc_dai_ops jz4740_i2s_dai_ops = {
         .startup = jz4740_i2s_startup,
         .shutdown = jz4740_i2s_shutdown,
@@ -375,9 +405,9 @@ static struct snd_soc_dai_ops jz4740_i2s_dai_ops = {
 #define JZ4740_I2S_FMTS (SNDRV_PCM_FMTBIT_S8 | \
                 SNDRV_PCM_FMTBIT_S16_LE)
 
-struct snd_soc_dai jz4740_i2s_dai = {
-        .name = "jz4740-i2s",
-        .probe = jz4740_i2s_probe,
+static struct snd_soc_dai_driver jz4740_i2s_dai = {
+        .probe = jz4740_i2s_dai_probe,
+        .remove = jz4740_i2s_dai_remove,
         .playback = {
                 .channels_min = 1,
                 .channels_max = 2,
@@ -395,30 +425,6 @@ struct snd_soc_dai jz4740_i2s_dai = {
         .suspend = jz4740_i2s_suspend,
         .resume = jz4740_i2s_resume,
 };
-EXPORT_SYMBOL_GPL(jz4740_i2s_dai);
-
-static void __devinit jz4740_i2c_init_pcm_config(struct jz4740_i2s *i2s)
-{
-        struct jz4740_dma_config *dma_config;
-
-        /* Playback */
-        dma_config = &i2s->pcm_config_playback.dma_config;
-        dma_config->src_width = JZ4740_DMA_WIDTH_32BIT,
-        dma_config->transfer_size = JZ4740_DMA_TRANSFER_SIZE_16BYTE;
-        dma_config->request_type = JZ4740_DMA_TYPE_AIC_TRANSMIT;
-        dma_config->flags = JZ4740_DMA_SRC_AUTOINC;
-        dma_config->mode = JZ4740_DMA_MODE_SINGLE;
-        i2s->pcm_config_playback.fifo_addr = i2s->phys_base + JZ_REG_AIC_FIFO;
-
-        /* Capture */
-        dma_config = &i2s->pcm_config_capture.dma_config;
-        dma_config->dst_width = JZ4740_DMA_WIDTH_32BIT,
-        dma_config->transfer_size = JZ4740_DMA_TRANSFER_SIZE_16BYTE;
-        dma_config->request_type = JZ4740_DMA_TYPE_AIC_RECEIVE;
-        dma_config->flags = JZ4740_DMA_DST_AUTOINC;
-        dma_config->mode = JZ4740_DMA_MODE_SINGLE;
-        i2s->pcm_config_capture.fifo_addr = i2s->phys_base + JZ_REG_AIC_FIFO;
-}
 
 static int __devinit jz4740_i2s_dev_probe(struct platform_device *pdev)
 {
@@ -463,24 +469,17 @@ static int __devinit jz4740_i2s_dev_probe(struct platform_device *pdev)
                 goto err_clk_put_aic;
         }
 
-        clk_enable(i2s->clk_aic);
-
-        jz4740_i2c_init_pcm_config(i2s);
-
-        jz4740_i2s_dai.private_data = i2s;
-        ret = snd_soc_register_dai(&jz4740_i2s_dai);
+        platform_set_drvdata(pdev, i2s);
+        ret = snd_soc_register_dai(&pdev->dev, &jz4740_i2s_dai);
 
         if (ret) {
                 dev_err(&pdev->dev, "Failed to register DAI\n");
                 goto err_clk_put_i2s;
         }
 
-        platform_set_drvdata(pdev, i2s);
-
         return 0;
 
 err_clk_put_i2s:
-        clk_disable(i2s->clk_aic);
         clk_put(i2s->clk_i2s);
 err_clk_put_aic:
         clk_put(i2s->clk_aic);
@@ -498,9 +497,8 @@ static int __devexit jz4740_i2s_dev_remove(struct platform_device *pdev)
 {
         struct jz4740_i2s *i2s = platform_get_drvdata(pdev);
 
-        snd_soc_unregister_dai(&jz4740_i2s_dai);
+        snd_soc_unregister_dai(&pdev->dev);
 
-        clk_disable(i2s->clk_aic);
         clk_put(i2s->clk_i2s);
         clk_put(i2s->clk_aic);
 
diff --git a/sound/soc/jz4740/jz4740-i2s.h b/sound/soc/jz4740/jz4740-i2s.h
index da22ed88a589..5e49339d8b93 100644
--- a/sound/soc/jz4740/jz4740-i2s.h
+++ b/sound/soc/jz4740/jz4740-i2s.h
@@ -13,6 +13,4 @@
 
 #define JZ4740_I2S_BIT_CLK              0
 
-extern struct snd_soc_dai jz4740_i2s_dai;
-
 #endif
diff --git a/sound/soc/jz4740/jz4740-pcm.c b/sound/soc/jz4740/jz4740-pcm.c
index ee68d850c8dd..fb1483f7c966 100644
--- a/sound/soc/jz4740/jz4740-pcm.c
+++ b/sound/soc/jz4740/jz4740-pcm.c
@@ -109,7 +109,7 @@ static int jz4740_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct jz4740_pcm_config *config;
 
-        config = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+        config = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
         if (!config)
                 return 0;
@@ -310,14 +310,14 @@ int jz4740_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 ret = jz4740_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         goto err;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 ret = jz4740_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_CAPTURE);
                 if (ret)
@@ -328,22 +328,20 @@ err:
         return ret;
 }
 
-struct snd_soc_platform jz4740_soc_platform = {
-                .name           = "jz4740-pcm",
-                .pcm_ops        = &jz4740_pcm_ops,
+static struct snd_soc_platform_driver jz4740_soc_platform = {
+                .ops            = &jz4740_pcm_ops,
                 .pcm_new        = jz4740_pcm_new,
                 .pcm_free       = jz4740_pcm_free,
 };
-EXPORT_SYMBOL_GPL(jz4740_soc_platform);
 
 static int __devinit jz4740_pcm_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_platform(&jz4740_soc_platform);
+        return snd_soc_register_platform(&pdev->dev, &jz4740_soc_platform);
 }
 
 static int __devexit jz4740_pcm_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_platform(&jz4740_soc_platform);
+        snd_soc_unregister_platform(&pdev->dev);
         return 0;
 }
 
@@ -351,7 +349,7 @@ static struct platform_driver jz4740_pcm_driver = {
         .probe = jz4740_pcm_probe,
         .remove = __devexit_p(jz4740_pcm_remove),
         .driver = {
-                .name = "jz4740-pcm",
+                .name = "jz4740-pcm-audio",
                 .owner = THIS_MODULE,
         },
 };
diff --git a/sound/soc/jz4740/jz4740-pcm.h b/sound/soc/jz4740/jz4740-pcm.h
index e3f221e2779c..1220cbb4382c 100644
--- a/sound/soc/jz4740/jz4740-pcm.h
+++ b/sound/soc/jz4740/jz4740-pcm.h
@@ -11,8 +11,6 @@
 #include <linux/dma-mapping.h>
 #include <asm/mach-jz4740/dma.h>
 
-/* platform data */
-extern struct snd_soc_platform jz4740_soc_platform;
 
 struct jz4740_pcm_config {
         struct jz4740_dma_config dma_config;
diff --git a/sound/soc/jz4740/qi_lb60.c b/sound/soc/jz4740/qi_lb60.c
index f15f4918f15f..78dabebe8fd0 100644
--- a/sound/soc/jz4740/qi_lb60.c
+++ b/sound/soc/jz4740/qi_lb60.c
@@ -60,10 +60,11 @@ static const struct snd_soc_dapm_route qi_lb60_routes[] = {
                         SND_SOC_DAIFMT_NB_NF | \
                         SND_SOC_DAIFMT_CBM_CFM)
 
-static int qi_lb60_codec_init(struct snd_soc_codec *codec)
+static int qi_lb60_codec_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
-        struct snd_soc_dai *cpu_dai = codec->socdev->card->dai_link->cpu_dai;
 
         snd_soc_dapm_nc_pin(codec, "LIN");
         snd_soc_dapm_nc_pin(codec, "RIN");
@@ -84,8 +85,10 @@ static int qi_lb60_codec_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link qi_lb60_dai = {
         .name = "jz4740",
         .stream_name = "jz4740",
-        .cpu_dai = &jz4740_i2s_dai,
-        .codec_dai = &jz4740_codec_dai,
+        .cpu_dai_name = "jz4740-i2s",
+        .platform_name = "jz4740-pmc-audio",
+        .codec_dai_name = "jz4740-hifi",
+        .codec_name = "jz4740-codec",
         .init = qi_lb60_codec_init,
 };
 
@@ -93,12 +96,6 @@ static struct snd_soc_card qi_lb60 = {
         .name = "QI LB60",
         .dai_link = &qi_lb60_dai,
         .num_links = 1,
-        .platform = &jz4740_soc_platform,
-};
-
-static struct snd_soc_device qi_lb60_snd_devdata = {
-        .card = &qi_lb60,
-        .codec_dev = &soc_codec_dev_jz4740_codec,
 };
 
 static struct platform_device *qi_lb60_snd_device;
@@ -129,8 +126,7 @@ static int __init qi_lb60_init(void)
         gpio_direction_output(QI_LB60_SND_GPIO, 0);
         gpio_direction_output(QI_LB60_AMP_GPIO, 0);
 
-        platform_set_drvdata(qi_lb60_snd_device, &qi_lb60_snd_devdata);
-        qi_lb60_snd_devdata.dev = &qi_lb60_snd_device->dev;
+        platform_set_drvdata(qi_lb60_snd_device, &qi_lb60);
 
         ret = platform_device_add(qi_lb60_snd_device);
         if (ret) {
diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c
index a30205be3e2b..693049d42d24 100644
--- a/sound/soc/kirkwood/kirkwood-dma.c
+++ b/sound/soc/kirkwood/kirkwood-dma.c
@@ -18,7 +18,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/mbus.h>
 #include <sound/soc.h>
-#include "kirkwood-dma.h"
 #include "kirkwood.h"
 
 #define KIRKWOOD_RATES \
@@ -123,9 +122,10 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream)
         int err;
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct snd_soc_dai *cpu_dai = soc_runtime->dai->cpu_dai;
+        struct snd_soc_platform *platform = soc_runtime->platform;
+        struct snd_soc_dai *cpu_dai = soc_runtime->cpu_dai;
         struct kirkwood_dma_data *priv;
-        struct kirkwood_dma_priv *prdata = cpu_dai->private_data;
+        struct kirkwood_dma_priv *prdata = snd_soc_platform_get_drvdata(platform);
         unsigned long addr;
 
         priv = snd_soc_dai_get_dma_data(cpu_dai, substream);
@@ -151,7 +151,7 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream)
         if (err < 0)
                 return err;
 
-        if (soc_runtime->dai->cpu_dai->private_data == NULL) {
+        if (prdata == NULL) {
                 prdata = kzalloc(sizeof(struct kirkwood_dma_priv), GFP_KERNEL);
                 if (prdata == NULL)
                         return -ENOMEM;
@@ -165,7 +165,7 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream)
                         return -EBUSY;
                 }
 
-                soc_runtime->dai->cpu_dai->private_data = prdata;
+                snd_soc_platform_set_drvdata(platform, prdata);
 
                 /*
                  * Enable Error interrupts. We're only ack'ing them but
@@ -191,8 +191,9 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream)
 static int kirkwood_dma_close(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct snd_soc_dai *cpu_dai = soc_runtime->dai->cpu_dai;
-        struct kirkwood_dma_priv *prdata = cpu_dai->private_data;
+        struct snd_soc_dai *cpu_dai = soc_runtime->cpu_dai;
+        struct snd_soc_platform *platform = soc_runtime->platform;
+        struct kirkwood_dma_priv *prdata = snd_soc_platform_get_drvdata(platform);
         struct kirkwood_dma_data *priv;
 
         priv = snd_soc_dai_get_dma_data(cpu_dai, substream);
@@ -209,7 +210,7 @@ static int kirkwood_dma_close(struct snd_pcm_substream *substream)
                 writel(0, priv->io + KIRKWOOD_ERR_MASK);
                 free_irq(priv->irq, prdata);
                 kfree(prdata);
-                soc_runtime->dai->cpu_dai->private_data = NULL;
+                snd_soc_platform_set_drvdata(platform, NULL);
         }
 
         return 0;
@@ -236,7 +237,7 @@ static int kirkwood_dma_prepare(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct snd_soc_dai *cpu_dai = soc_runtime->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = soc_runtime->cpu_dai;
         struct kirkwood_dma_data *priv;
         unsigned long size, count;
 
@@ -265,7 +266,7 @@ static snd_pcm_uframes_t kirkwood_dma_pointer(struct snd_pcm_substream
                                                 *substream)
 {
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-        struct snd_soc_dai *cpu_dai = soc_runtime->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = soc_runtime->cpu_dai;
         struct kirkwood_dma_data *priv;
         snd_pcm_uframes_t count;
 
@@ -320,14 +321,14 @@ static int kirkwood_dma_new(struct snd_card *card,
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = 0xffffffff;
 
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 ret = kirkwood_dma_preallocate_dma_buffer(pcm,
                                 SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         return ret;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 ret = kirkwood_dma_preallocate_dma_buffer(pcm,
                                 SNDRV_PCM_STREAM_CAPTURE);
                 if (ret)
@@ -357,25 +358,44 @@ static void kirkwood_dma_free_dma_buffers(struct snd_pcm *pcm)
         }
 }
 
-struct snd_soc_platform kirkwood_soc_platform = {
-        .name           = "kirkwood-dma",
-        .pcm_ops        = &kirkwood_dma_ops,
+static struct snd_soc_platform_driver kirkwood_soc_platform = {
+        .ops            = &kirkwood_dma_ops,
         .pcm_new        = kirkwood_dma_new,
         .pcm_free       = kirkwood_dma_free_dma_buffers,
 };
-EXPORT_SYMBOL_GPL(kirkwood_soc_platform);
 
-static int __init kirkwood_soc_platform_init(void)
+static int __devinit kirkwood_soc_platform_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_platform(&kirkwood_soc_platform);
+        return snd_soc_register_platform(&pdev->dev, &kirkwood_soc_platform);
 }
-module_init(kirkwood_soc_platform_init);
 
-static void __exit kirkwood_soc_platform_exit(void)
+static int __devexit kirkwood_soc_platform_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_platform(&kirkwood_soc_platform);
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver kirkwood_pcm_driver = {
+        .driver = {
+                        .name = "kirkwood-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = kirkwood_soc_platform_probe,
+        .remove = __devexit_p(kirkwood_soc_platform_remove),
+};
+
+static int __init kirkwood_pcm_init(void)
+{
+        return platform_driver_register(&kirkwood_pcm_driver);
+}
+module_init(kirkwood_pcm_init);
+
+static void __exit kirkwood_pcm_exit(void)
+{
+        platform_driver_unregister(&kirkwood_pcm_driver);
 }
-module_exit(kirkwood_soc_platform_exit);
+module_exit(kirkwood_pcm_exit);
 
 MODULE_AUTHOR("Arnaud Patard <apatard@mandriva.com>");
 MODULE_DESCRIPTION("Marvell Kirkwood Audio DMA module");
diff --git a/sound/soc/kirkwood/kirkwood-dma.h b/sound/soc/kirkwood/kirkwood-dma.h
deleted file mode 100644
index ba4454cd34f1..000000000000
--- a/sound/soc/kirkwood/kirkwood-dma.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * kirkwood-dma.h
- *
- * (c) 2010 Arnaud Patard <apatard@mandriva.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- */
-
-#ifndef _KIRKWOOD_DMA_H
-#define _KIRKWOOD_DMA_H
-
-extern struct snd_soc_platform kirkwood_soc_platform;
-
-#endif
diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c
index 981ffc2a13c8..9b62cba4f590 100644
--- a/sound/soc/kirkwood/kirkwood-i2s.c
+++ b/sound/soc/kirkwood/kirkwood-i2s.c
@@ -20,7 +20,6 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 #include <plat/audio.h>
-#include "kirkwood-i2s.h"
 #include "kirkwood.h"
 
 #define DRV_NAME        "kirkwood-i2s"
@@ -33,13 +32,10 @@
          SNDRV_PCM_FMTBIT_S24_LE | \
          SNDRV_PCM_FMTBIT_S32_LE)
 
-
-struct snd_soc_dai kirkwood_i2s_dai;
-static struct kirkwood_dma_data *priv;
-
 static int kirkwood_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
                 unsigned int fmt)
 {
+        struct kirkwood_dma_data *priv = snd_soc_dai_get_drvdata(cpu_dai);
         unsigned long mask;
         unsigned long value;
 
@@ -101,10 +97,20 @@ static inline void kirkwood_set_dco(void __iomem *io, unsigned long rate)
         } while (value == 0);
 }
 
+static int kirkwood_i2s_startup(struct snd_pcm_substream *substream,
+                struct snd_soc_dai *dai)
+{
+        struct kirkwood_dma_data *priv = snd_soc_dai_get_drvdata(dai);
+
+        snd_soc_dai_set_dma_data(dai, substream, priv);
+        return 0;
+}
+
 static int kirkwood_i2s_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params,
                                  struct snd_soc_dai *dai)
 {
+        struct kirkwood_dma_data *priv = snd_soc_dai_get_drvdata(dai);
         unsigned int i2s_reg, reg;
         unsigned long i2s_value, value;
 
@@ -171,6 +177,7 @@ static int kirkwood_i2s_hw_params(struct snd_pcm_substream *substream,
 static int kirkwood_i2s_play_trigger(struct snd_pcm_substream *substream,
                                 int cmd, struct snd_soc_dai *dai)
 {
+        struct kirkwood_dma_data *priv = snd_soc_dai_get_drvdata(dai);
         unsigned long value;
 
         /*
@@ -244,6 +251,7 @@ static int kirkwood_i2s_play_trigger(struct snd_pcm_substream *substream,
 static int kirkwood_i2s_rec_trigger(struct snd_pcm_substream *substream,
                                 int cmd, struct snd_soc_dai *dai)
 {
+        struct kirkwood_dma_data *priv = snd_soc_dai_get_drvdata(dai);
         unsigned long value;
 
         value = readl(priv->io + KIRKWOOD_RECCTL);
@@ -323,9 +331,9 @@ static int kirkwood_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
         return 0;
 }
 
-static int kirkwood_i2s_probe(struct platform_device *pdev,
-                             struct snd_soc_dai *dai)
+static int kirkwood_i2s_probe(struct snd_soc_dai *dai)
 {
+        struct kirkwood_dma_data *priv = snd_soc_dai_get_drvdata(dai);
         unsigned long value;
         unsigned int reg_data;
 
@@ -359,21 +367,20 @@ static int kirkwood_i2s_probe(struct platform_device *pdev,
 
 }
 
-static void kirkwood_i2s_remove(struct platform_device *pdev,
-                                struct snd_soc_dai *dai)
+static int kirkwood_i2s_remove(struct snd_soc_dai *dai)
 {
+        return 0;
 }
 
 static struct snd_soc_dai_ops kirkwood_i2s_dai_ops = {
+        .startup        = kirkwood_i2s_startup,
         .trigger        = kirkwood_i2s_trigger,
         .hw_params      = kirkwood_i2s_hw_params,
         .set_fmt        = kirkwood_i2s_set_fmt,
 };
 
 
-struct snd_soc_dai kirkwood_i2s_dai = {
-        .name = DRV_NAME,
-        .id = 0,
+static struct snd_soc_dai_driver kirkwood_i2s_dai = {
         .probe = kirkwood_i2s_probe,
         .remove = kirkwood_i2s_remove,
         .playback = {
@@ -388,13 +395,13 @@ struct snd_soc_dai kirkwood_i2s_dai = {
                 .formats = KIRKWOOD_I2S_FORMATS,},
         .ops = &kirkwood_i2s_dai_ops,
 };
-EXPORT_SYMBOL_GPL(kirkwood_i2s_dai);
 
 static __devinit int kirkwood_i2s_dev_probe(struct platform_device *pdev)
 {
         struct resource *mem;
         struct kirkwood_asoc_platform_data *data =
                 pdev->dev.platform_data;
+        struct kirkwood_dma_data *priv;
         int err;
 
         priv = kzalloc(sizeof(struct kirkwood_dma_data), GFP_KERNEL);
@@ -403,6 +410,7 @@ static __devinit int kirkwood_i2s_dev_probe(struct platform_device *pdev)
                 err = -ENOMEM;
                 goto error;
         }
+        dev_set_drvdata(&pdev->dev, priv);
 
         mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         if (!mem) {
@@ -441,10 +449,7 @@ static __devinit int kirkwood_i2s_dev_probe(struct platform_device *pdev)
         priv->dram = data->dram;
         priv->burst = data->burst;
 
-        kirkwood_i2s_dai.capture.dma_data = priv;
-        kirkwood_i2s_dai.playback.dma_data = priv;
-
-        return snd_soc_register_dai(&kirkwood_i2s_dai);
+        return snd_soc_register_dai(&pdev->dev, &kirkwood_i2s_dai);
 
 err_ioremap:
         iounmap(priv->io);
@@ -458,12 +463,13 @@ error:
 
 static __devexit int kirkwood_i2s_dev_remove(struct platform_device *pdev)
 {
-        if (priv) {
-                iounmap(priv->io);
-                release_mem_region(priv->mem->start, SZ_16K);
-                kfree(priv);
-        }
-        snd_soc_unregister_dai(&kirkwood_i2s_dai);
+        struct kirkwood_dma_data *priv = dev_get_drvdata(&pdev->dev);
+
+        snd_soc_unregister_dai(&pdev->dev);
+        iounmap(priv->io);
+        release_mem_region(priv->mem->start, SZ_16K);
+        kfree(priv);
+
         return 0;
 }
 
diff --git a/sound/soc/kirkwood/kirkwood-i2s.h b/sound/soc/kirkwood/kirkwood-i2s.h
deleted file mode 100644
index c5595c616d7a..000000000000
--- a/sound/soc/kirkwood/kirkwood-i2s.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * kirkwood-i2s.h
- *
- * (c) 2010 Arnaud Patard <apatard@mandriva.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- */
-
-#ifndef _KIRKWOOD_I2S_H
-#define _KIRKWOOD_I2S_H
-
-extern struct snd_soc_dai kirkwood_i2s_dai;
-
-#endif
diff --git a/sound/soc/kirkwood/kirkwood-openrd.c b/sound/soc/kirkwood/kirkwood-openrd.c
index 0353d06bc41a..cc1a1e277edf 100644
--- a/sound/soc/kirkwood/kirkwood-openrd.c
+++ b/sound/soc/kirkwood/kirkwood-openrd.c
@@ -18,16 +18,14 @@
 #include <mach/kirkwood.h>
 #include <plat/audio.h>
 #include <asm/mach-types.h>
-#include "kirkwood-i2s.h"
-#include "kirkwood-dma.h"
 #include "../codecs/cs42l51.h"
 
 static int openrd_client_hw_params(struct snd_pcm_substream *substream,
                 struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
         unsigned int freq, fmt;
 
@@ -66,8 +64,10 @@ static struct snd_soc_dai_link openrd_client_dai[] = {
 {
         .name = "CS42L51",
         .stream_name = "CS42L51 HiFi",
-        .cpu_dai = &kirkwood_i2s_dai,
-        .codec_dai = &cs42l51_dai,
+        .cpu_dai_name = "kirkwood-i2s",
+        .platform_name = "kirkwood-pcm-audio",
+        .codec_dai_name = "cs42l51_hifi",
+        .codec_name = "cs42l51-codec.0-004a",
         .ops = &openrd_client_ops,
 },
 };
@@ -75,16 +75,10 @@ static struct snd_soc_dai_link openrd_client_dai[] = {
 
 static struct snd_soc_card openrd_client = {
         .name = "OpenRD Client",
-        .platform = &kirkwood_soc_platform,
         .dai_link = openrd_client_dai,
         .num_links = ARRAY_SIZE(openrd_client_dai),
 };
 
-static struct snd_soc_device openrd_client_snd_devdata = {
-        .card = &openrd_client,
-        .codec_dev = &soc_codec_device_cs42l51,
-};
-
 static struct platform_device *openrd_client_snd_device;
 
 static int __init openrd_client_init(void)
@@ -99,8 +93,7 @@ static int __init openrd_client_init(void)
                 return -ENOMEM;
 
         platform_set_drvdata(openrd_client_snd_device,
-                        &openrd_client_snd_devdata);
-        openrd_client_snd_devdata.dev = &openrd_client_snd_device->dev;
+                        &openrd_client);
 
         ret = platform_device_add(openrd_client_snd_device);
         if (ret) {
diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c
index caa7c901bc2e..02b64a17dec2 100644
--- a/sound/soc/nuc900/nuc900-ac97.c
+++ b/sound/soc/nuc900/nuc900-ac97.c
@@ -297,8 +297,7 @@ static struct snd_soc_dai_ops nuc900_ac97_dai_ops = {
         .trigger        = nuc900_ac97_trigger,
 };
 
-struct snd_soc_dai nuc900_ac97_dai = {
-        .name                   = "nuc900-ac97",
+static struct snd_soc_dai_driver nuc900_ac97_dai = {
         .probe                  = nuc900_ac97_probe,
         .remove                 = nuc900_ac97_remove,
         .ac97_control           = 1,
@@ -316,7 +315,6 @@ struct snd_soc_dai nuc900_ac97_dai = {
         },
         .ops = &nuc900_ac97_dai_ops,
 }
-EXPORT_SYMBOL_GPL(nuc900_ac97_dai);
 
 static int __devinit nuc900_ac97_drvprobe(struct platform_device *pdev)
 {
@@ -365,9 +363,7 @@ static int __devinit nuc900_ac97_drvprobe(struct platform_device *pdev)
 
         nuc900_ac97_data = nuc900_audio;
 
-        nuc900_audio->dev = nuc900_ac97_dai.dev =  &pdev->dev;
-
-        ret = snd_soc_register_dai(&nuc900_ac97_dai);
+        ret = snd_soc_register_dai(&pdev->dev, &nuc900_ac97_dai);
         if (ret)
                 goto out3;
 
@@ -390,7 +386,7 @@ out0:
 static int __devexit nuc900_ac97_drvremove(struct platform_device *pdev)
 {
 
-        snd_soc_unregister_dai(&nuc900_ac97_dai);
+        snd_soc_unregister_dai(&pdev->dev);
 
         clk_put(nuc900_ac97_data->clk);
         iounmap(nuc900_ac97_data->mmio);
@@ -404,7 +400,7 @@ static int __devexit nuc900_ac97_drvremove(struct platform_device *pdev)
 
 static struct platform_driver nuc900_ac97_driver = {
         .driver = {
-                .name   = "nuc900-audio",
+                .name   = "nuc900-ac97",
                 .owner  = THIS_MODULE,
         },
         .probe          = nuc900_ac97_drvprobe,
diff --git a/sound/soc/nuc900/nuc900-audio.c b/sound/soc/nuc900/nuc900-audio.c
index 72e6f518f7b2..161f5b667d7b 100644
--- a/sound/soc/nuc900/nuc900-audio.c
+++ b/sound/soc/nuc900/nuc900-audio.c
@@ -20,26 +20,21 @@
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
 
-#include "../codecs/ac97.h"
 #include "nuc900-audio.h"
 
 static struct snd_soc_dai_link nuc900evb_ac97_dai = {
         .name           = "AC97",
         .stream_name    = "AC97 HiFi",
-        .cpu_dai        = &nuc900_ac97_dai,
-        .codec_dai      = &ac97_dai,
+        .cpu_dai_name   = "nuc900-ac97",
+        .codec_dai_name = "ac97-hifi",
+        .codec_name     = "ac97-codec",
+        .platform_name  = "nuc900-pcm-audio",
 };
 
 static struct snd_soc_card nuc900evb_audio_machine = {
         .name           = "NUC900EVB_AC97",
         .dai_link       = &nuc900evb_ac97_dai,
         .num_links      = 1,
-        .platform       = &nuc900_soc_platform,
-};
-
-static struct snd_soc_device nuc900evb_ac97_devdata = {
-        .card           = &nuc900evb_audio_machine,
-        .codec_dev      = &soc_codec_dev_ac97,
 };
 
 static struct platform_device *nuc900evb_asoc_dev;
@@ -54,9 +49,8 @@ static int __init nuc900evb_audio_init(void)
                 goto out;
 
         /* nuc900 board audio device */
-        platform_set_drvdata(nuc900evb_asoc_dev, &nuc900evb_ac97_devdata);
+        platform_set_drvdata(nuc900evb_asoc_dev, &nuc900evb_audio_machine);
 
-        nuc900evb_ac97_devdata.dev = &nuc900evb_asoc_dev->dev;
         ret = platform_device_add(nuc900evb_asoc_dev);
 
         if (ret) {
diff --git a/sound/soc/nuc900/nuc900-audio.h b/sound/soc/nuc900/nuc900-audio.h
index 3038f519729f..aeed8ead2b2b 100644
--- a/sound/soc/nuc900/nuc900-audio.h
+++ b/sound/soc/nuc900/nuc900-audio.h
@@ -110,8 +110,4 @@ struct nuc900_audio {
 
 };
 
-extern struct nuc900_audio *nuc900_ac97_data;
-extern struct snd_soc_dai nuc900_ac97_dai;
-extern struct snd_soc_platform nuc900_soc_platform;
-
 #endif /*end _NUC900_AUDIO_H */
diff --git a/sound/soc/nuc900/nuc900-pcm.c b/sound/soc/nuc900/nuc900-pcm.c
index e81e803b3a63..195d1ac94771 100644
--- a/sound/soc/nuc900/nuc900-pcm.c
+++ b/sound/soc/nuc900/nuc900-pcm.c
@@ -328,26 +328,44 @@ static int nuc900_dma_new(struct snd_card *card,
         return 0;
 }
 
-struct snd_soc_platform nuc900_soc_platform = {
-        .name           = "nuc900-dma",
-        .pcm_ops        = &nuc900_dma_ops,
+static struct snd_soc_platform_driver nuc900_soc_platform = {
+        .ops            = &nuc900_dma_ops,
         .pcm_new        = nuc900_dma_new,
         .pcm_free       = nuc900_dma_free_dma_buffers,
 }
-EXPORT_SYMBOL_GPL(nuc900_soc_platform);
 
-static int __init nuc900_soc_platform_init(void)
+static int __devinit nuc900_soc_platform_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_platform(&nuc900_soc_platform);
+        return snd_soc_register_platform(&pdev->dev, &nuc900_soc_platform);
 }
 
-static void __exit nuc900_soc_platform_exit(void)
+static int __devexit nuc900_soc_platform_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_platform(&nuc900_soc_platform);
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
 }
 
-module_init(nuc900_soc_platform_init);
-module_exit(nuc900_soc_platform_exit);
+static struct platform_driver nuc900_pcm_driver = {
+        .driver = {
+                        .name = "nuc900-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = nuc900_soc_platform_probe,
+        .remove = __devexit_p(nuc900_soc_platform_remove),
+};
+
+static int __init nuc900_pcm_init(void)
+{
+        return platform_driver_register(&nuc900_pcm_driver);
+}
+module_init(nuc900_pcm_init);
+
+static void __exit nuc900_pcm_exit(void)
+{
+        platform_driver_unregister(&nuc900_pcm_driver);
+}
+module_exit(nuc900_pcm_exit);
 
 MODULE_AUTHOR("Wan ZongShun, <mcuos.com@gmail.com>");
 MODULE_DESCRIPTION("nuc900 Audio DMA module");
diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c
index 135901b2ea11..68bd902ccd4e 100644
--- a/sound/soc/omap/am3517evm.c
+++ b/sound/soc/omap/am3517evm.c
@@ -40,8 +40,8 @@ static int am3517evm_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         /* Set codec DAI configuration */
@@ -111,8 +111,10 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"MICIN", NULL, "Mic In"},
 };
 
-static int am3517evm_aic23_init(struct snd_soc_codec *codec)
+static int am3517evm_aic23_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         /* Add am3517-evm specific widgets */
         snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
                                   ARRAY_SIZE(tlv320aic23_dapm_widgets));
@@ -134,8 +136,10 @@ static int am3517evm_aic23_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link am3517evm_dai = {
         .name = "TLV320AIC23",
         .stream_name = "AIC23",
-        .cpu_dai = &omap_mcbsp_dai[0],
-        .codec_dai = &tlv320aic23_dai,
+        .cpu_dai_name ="omap-mcbsp-dai.0",
+        .codec_dai_name = "tlv320aic23-hifi",
+        .platform_name = "omap-pcm-audio",
+        .codec_name = "tlv320aic23-codec",
         .init = am3517evm_aic23_init,
         .ops = &am3517evm_ops,
 };
@@ -143,17 +147,10 @@ static struct snd_soc_dai_link am3517evm_dai = {
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_am3517evm = {
         .name = "am3517evm",
-        .platform = &omap_soc_platform,
         .dai_link = &am3517evm_dai,
         .num_links = 1,
 };
 
-/* Audio subsystem */
-static struct snd_soc_device am3517evm_snd_devdata = {
-        .card = &snd_soc_am3517evm,
-        .codec_dev = &soc_codec_dev_tlv320aic23,
-};
-
 static struct platform_device *am3517evm_snd_device;
 
 static int __init am3517evm_soc_init(void)
@@ -172,9 +169,7 @@ static int __init am3517evm_soc_init(void)
                 return -ENOMEM;
         }
 
-        platform_set_drvdata(am3517evm_snd_device, &am3517evm_snd_devdata);
-        am3517evm_snd_devdata.dev = &am3517evm_snd_device->dev;
-        *(unsigned int *)am3517evm_dai.cpu_dai->private_data = 0; /* McBSP1 */
+        platform_set_drvdata(am3517evm_snd_device, &snd_soc_am3517evm);
 
         ret = platform_device_add(am3517evm_snd_device);
         if (ret)
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index b0f618e44840..9d88efa06e3c 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -99,7 +99,7 @@ static int ams_delta_set_audio_mode(struct snd_kcontrol *kcontrol,
         int pin, changed = 0;
 
         /* Refuse any mode changes if we are not able to control the codec. */
-        if (!codec->control_data)
+        if (!codec->hw_write)
                 return -EUNATCH;
 
         if (ucontrol->value.enumerated.item[0] >= control->max)
@@ -268,10 +268,32 @@ static void cx81801_timeout(unsigned long data)
                 ams_delta_latch2_write(AMS_DELTA_LATCH2_MODEM_CODEC, 0);
 }
 
+/*
+ * Used for passing a codec structure pointer
+ * from the board initialization code to the tty line discipline.
+ */
+static struct snd_soc_codec *cx20442_codec;
+
 /* Line discipline .open() */
 static int cx81801_open(struct tty_struct *tty)
 {
-        return v253_ops.open(tty);
+        int ret;
+
+        if (!cx20442_codec)
+                return -ENODEV;
+
+        /*
+         * Pass the codec structure pointer for use by other ldisc callbacks,
+         * both the card and the codec specific parts.
+         */
+        tty->disc_data = cx20442_codec;
+
+        ret = v253_ops.open(tty);
+
+        if (ret < 0)
+                tty->disc_data = NULL;
+
+        return ret;
 }
 
 /* Line discipline .close() */
@@ -281,11 +303,14 @@ static void cx81801_close(struct tty_struct *tty)
 
         del_timer_sync(&cx81801_timer);
 
-        v253_ops.close(tty);
-
         /* Prevent the hook switch from further changing the DAPM pins */
         INIT_LIST_HEAD(&ams_delta_hook_switch.pins);
 
+        if (!codec)
+                return;
+
+        v253_ops.close(tty);
+
         /* Revert back to default audio input/output constellation */
         snd_soc_dapm_disable_pin(codec, "Mouthpiece");
         snd_soc_dapm_enable_pin(codec, "Earpiece");
@@ -310,7 +335,10 @@ static void cx81801_receive(struct tty_struct *tty,
         const unsigned char *c;
         int apply, ret;
 
-        if (!codec->control_data) {
+        if (!codec)
+                return;
+
+        if (!codec->hw_write) {
                 /* First modem response, complete setup procedure */
 
                 /* Initialize timer used for config pulse generation */
@@ -323,7 +351,7 @@ static void cx81801_receive(struct tty_struct *tty,
                                         ARRAY_SIZE(ams_delta_hook_switch_pins),
                                         ams_delta_hook_switch_pins);
                 if (ret)
-                        dev_warn(codec->socdev->card->dev,
+                        dev_warn(codec->dev,
                                 "Failed to link hook switch to DAPM pins, "
                                 "will continue with hook switch unlinked.\n");
 
@@ -383,7 +411,7 @@ static int ams_delta_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
 
         /* Set cpu DAI configuration */
-        return snd_soc_dai_set_fmt(rtd->dai->cpu_dai,
+        return snd_soc_dai_set_fmt(rtd->cpu_dai,
                                    SND_SOC_DAIFMT_DSP_A |
                                    SND_SOC_DAIFMT_NB_NF |
                                    SND_SOC_DAIFMT_CBM_CFM);
@@ -398,7 +426,7 @@ static struct snd_soc_ops ams_delta_ops = {
 static int ams_delta_set_bias_level(struct snd_soc_card *card,
                                         enum snd_soc_bias_level level)
 {
-        struct snd_soc_codec *codec = card->codec;
+        struct snd_soc_codec *codec = card->rtd->codec;
 
         switch (level) {
         case SND_SOC_BIAS_ON:
@@ -461,18 +489,22 @@ static void ams_delta_shutdown(struct snd_pcm_substream *substream)
  * Card initialization
  */
 
-static int ams_delta_cx20442_init(struct snd_soc_codec *codec)
+static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd)
 {
-        struct snd_soc_dai *codec_dai = codec->dai;
-        struct snd_soc_card *card = codec->socdev->card;
+        struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_card *card = rtd->card;
         int ret;
         /* Codec is ready, now add/activate board specific controls */
 
+        /* Store a pointer to the codec structure for tty ldisc use */
+        cx20442_codec = codec;
+
         /* Set up digital mute if not provided by the codec */
-        if (!codec_dai->ops) {
-                codec_dai->ops = &ams_delta_dai_ops;
-        } else if (!codec_dai->ops->digital_mute) {
-                codec_dai->ops->digital_mute = ams_delta_digital_mute;
+        if (!codec_dai->driver->ops) {
+                codec_dai->driver->ops = &ams_delta_dai_ops;
+        } else if (!codec_dai->driver->ops->digital_mute) {
+                codec_dai->driver->ops->digital_mute = ams_delta_digital_mute;
         } else {
                 ams_delta_ops.startup = ams_delta_startup;
                 ams_delta_ops.shutdown = ams_delta_shutdown;
@@ -483,7 +515,7 @@ static int ams_delta_cx20442_init(struct snd_soc_codec *codec)
 
         /* Add hook switch - can be used to control the codec from userspace
          * even if line discipline fails */
-        ret = snd_soc_jack_new(card, "hook_switch",
+        ret = snd_soc_jack_new(rtd->codec, "hook_switch",
                                 SND_JACK_HEADSET, &ams_delta_hook_switch);
         if (ret)
                 dev_warn(card->dev,
@@ -551,27 +583,22 @@ static int ams_delta_cx20442_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link ams_delta_dai_link = {
         .name = "CX20442",
         .stream_name = "CX20442",
-        .cpu_dai = &omap_mcbsp_dai[0],
-        .codec_dai = &cx20442_dai,
+        .cpu_dai_name ="omap-mcbsp-dai.0",
+        .codec_dai_name = "cx20442-hifi",
         .init = ams_delta_cx20442_init,
+        .platform_name = "omap-pcm-audio",
+        .codec_name = "cx20442-codec",
         .ops = &ams_delta_ops,
 };
 
 /* Audio card driver */
 static struct snd_soc_card ams_delta_audio_card = {
         .name = "AMS_DELTA",
-        .platform = &omap_soc_platform,
         .dai_link = &ams_delta_dai_link,
         .num_links = 1,
         .set_bias_level = ams_delta_set_bias_level,
 };
 
-/* Audio subsystem */
-static struct snd_soc_device ams_delta_snd_soc_device = {
-        .card = &ams_delta_audio_card,
-        .codec_dev = &cx20442_codec_dev,
-};
-
 /* Module init/exit */
 static struct platform_device *ams_delta_audio_platform_device;
 static struct platform_device *cx20442_platform_device;
@@ -589,9 +616,7 @@ static int __init ams_delta_module_init(void)
                 return -ENOMEM;
 
         platform_set_drvdata(ams_delta_audio_platform_device,
-                                &ams_delta_snd_soc_device);
-        ams_delta_snd_soc_device.dev = &ams_delta_audio_platform_device->dev;
-        *(unsigned int *)ams_delta_dai_link.cpu_dai->private_data = OMAP_MCBSP1;
+                                &ams_delta_audio_card);
 
         ret = platform_device_add(ams_delta_audio_platform_device);
         if (ret)
@@ -601,8 +626,8 @@ static int __init ams_delta_module_init(void)
          * Codec platform device could be registered from elsewhere (board?),
          * but I do it here as it makes sense only if used with the card.
          */
-        cx20442_platform_device = platform_device_register_simple("cx20442",
-                                                                -1, NULL, 0);
+        cx20442_platform_device =
+                platform_device_register_simple("cx20442-codec", -1, NULL, 0);
         return 0;
 err:
         platform_device_put(ams_delta_audio_platform_device);
@@ -612,19 +637,6 @@ module_init(ams_delta_module_init);
 
 static void __exit ams_delta_module_exit(void)
 {
-        struct snd_soc_codec *codec;
-        struct tty_struct *tty;
-
-        if (ams_delta_audio_card.codec) {
-                codec = ams_delta_audio_card.codec;
-
-                if (codec->control_data) {
-                        tty = codec->control_data;
-
-                        tty_hangup(tty);
-                }
-        }
-
         if (tty_unregister_ldisc(N_V253) != 0)
                 dev_warn(&ams_delta_audio_platform_device->dev,
                         "failed to unregister V253 line discipline\n");
diff --git a/sound/soc/omap/igep0020.c b/sound/soc/omap/igep0020.c
index 3583c429f9be..d296cfcc672e 100644
--- a/sound/soc/omap/igep0020.c
+++ b/sound/soc/omap/igep0020.c
@@ -33,14 +33,13 @@
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
-#include "../codecs/twl4030.h"
 
 static int igep2_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         /* Set codec DAI configuration */
@@ -82,25 +81,20 @@ static struct snd_soc_ops igep2_ops = {
 static struct snd_soc_dai_link igep2_dai = {
         .name = "TWL4030",
         .stream_name = "TWL4030",
-        .cpu_dai = &omap_mcbsp_dai[0],
-        .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
+        .cpu_dai_name = "omap-mcbsp-dai.1",
+        .codec_dai_name = "twl4030-hifi",
+        .platform_name = "omap-pcm-audio",
+        .codec_name = "twl4030-codec",
         .ops = &igep2_ops,
 };
 
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_card_igep2 = {
         .name = "igep2",
-        .platform = &omap_soc_platform,
         .dai_link = &igep2_dai,
         .num_links = 1,
 };
 
-/* Audio subsystem */
-static struct snd_soc_device igep2_snd_devdata = {
-        .card = &snd_soc_card_igep2,
-        .codec_dev = &soc_codec_dev_twl4030,
-};
-
 static struct platform_device *igep2_snd_device;
 
 static int __init igep2_soc_init(void)
@@ -119,9 +113,7 @@ static int __init igep2_soc_init(void)
                 return -ENOMEM;
         }
 
-        platform_set_drvdata(igep2_snd_device, &igep2_snd_devdata);
-        igep2_snd_devdata.dev = &igep2_snd_device->dev;
-        *(unsigned int *)igep2_dai.cpu_dai->private_data = 1; /* McBSP2 */
+        platform_set_drvdata(igep2_snd_device, &snd_soc_card_igep2);
 
         ret = platform_device_add(igep2_snd_device);
         if (ret)
diff --git a/sound/soc/omap/mcpdm.c b/sound/soc/omap/mcpdm.c
index 90b8bf71c893..928f03707451 100644
--- a/sound/soc/omap/mcpdm.c
+++ b/sound/soc/omap/mcpdm.c
@@ -402,7 +402,7 @@ int omap_mcpdm_set_offset(int offset1, int offset2)
         return 0;
 }
 
-static int __devinit omap_mcpdm_probe(struct platform_device *pdev)
+int __devinit omap_mcpdm_probe(struct platform_device *pdev)
 {
         struct resource *res;
         int ret = 0;
@@ -449,7 +449,7 @@ exit:
         return ret;
 }
 
-static int __devexit omap_mcpdm_remove(struct platform_device *pdev)
+int __devexit omap_mcpdm_remove(struct platform_device *pdev)
 {
         struct omap_mcpdm *mcpdm_ptr = platform_get_drvdata(pdev);
 
@@ -468,18 +468,3 @@ static int __devexit omap_mcpdm_remove(struct platform_device *pdev)
         return 0;
 }
 
-static struct platform_driver omap_mcpdm_driver = {
-        .probe = omap_mcpdm_probe,
-        .remove = __devexit_p(omap_mcpdm_remove),
-        .driver = {
-                .name = "omap-mcpdm",
-        },
-};
-
-static struct platform_device *omap_mcpdm_device;
-
-static int __init omap_mcpdm_init(void)
-{
-        return platform_driver_register(&omap_mcpdm_driver);
-}
-arch_initcall(omap_mcpdm_init);
diff --git a/sound/soc/omap/mcpdm.h b/sound/soc/omap/mcpdm.h
index 7bb326ef0886..df3e16fb51f3 100644
--- a/sound/soc/omap/mcpdm.h
+++ b/sound/soc/omap/mcpdm.h
@@ -149,3 +149,5 @@ extern int omap_mcpdm_playback_close(struct omap_mcpdm_link *downlink);
 extern int omap_mcpdm_request(void);
 extern void omap_mcpdm_free(void);
 extern int omap_mcpdm_set_offset(int offset1, int offset2);
+int __devinit omap_mcpdm_probe(struct platform_device *pdev);
+int __devexit omap_mcpdm_remove(struct platform_device *pdev);
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index 08e09d72790f..a3b6d897ad84 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -97,7 +97,7 @@ static int n810_startup(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_codec *codec = rtd->socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
 
         snd_pcm_hw_constraint_minmax(runtime,
                                      SNDRV_PCM_HW_PARAM_CHANNELS, 2, 2);
@@ -115,8 +115,8 @@ static int n810_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int err;
 
         /* Set codec DAI configuration */
@@ -271,8 +271,9 @@ static const struct snd_kcontrol_new aic33_n810_controls[] = {
                      n810_get_input, n810_set_input),
 };
 
-static int n810_aic33_init(struct snd_soc_codec *codec)
+static int n810_aic33_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int err;
 
         /* Not connected */
@@ -307,8 +308,10 @@ static int n810_aic33_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link n810_dai = {
         .name = "TLV320AIC33",
         .stream_name = "AIC33",
-        .cpu_dai = &omap_mcbsp_dai[0],
-        .codec_dai = &aic3x_dai,
+        .cpu_dai_name = "omap-mcbsp-dai.1",
+        .platform_name = "omap-pcm-audio",
+        .codec_name = "tlv320aic3x-codec.2-0018",
+        .codec_dai_name = "tlv320aic3x-hifi",
         .init = n810_aic33_init,
         .ops = &n810_ops,
 };
@@ -316,33 +319,12 @@ static struct snd_soc_dai_link n810_dai = {
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_n810 = {
         .name = "N810",
-        .platform = &omap_soc_platform,
         .dai_link = &n810_dai,
         .num_links = 1,
 };
 
-/* Audio private data */
-static struct aic3x_setup_data n810_aic33_setup = {
-        .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
-        .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
-};
-
-/* Audio subsystem */
-static struct snd_soc_device n810_snd_devdata = {
-        .card = &snd_soc_n810,
-        .codec_dev = &soc_codec_dev_aic3x,
-        .codec_data = &n810_aic33_setup,
-};
-
 static struct platform_device *n810_snd_device;
 
-/* temporary i2c device creation until this can be moved into the machine
- * support file.
-*/
-static struct i2c_board_info i2c_device[] = {
-        { I2C_BOARD_INFO("tlv320aic3x", 0x1b), }
-};
-
 static int __init n810_soc_init(void)
 {
         int err;
@@ -351,15 +333,11 @@ static int __init n810_soc_init(void)
         if (!(machine_is_nokia_n810() || machine_is_nokia_n810_wimax()))
                 return -ENODEV;
 
-        i2c_register_board_info(1, i2c_device, ARRAY_SIZE(i2c_device));
-
         n810_snd_device = platform_device_alloc("soc-audio", -1);
         if (!n810_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(n810_snd_device, &n810_snd_devdata);
-        n810_snd_devdata.dev = &n810_snd_device->dev;
-        *(unsigned int *)n810_dai.cpu_dai->private_data = 1; /* McBSP2 */
+        platform_set_drvdata(n810_snd_device, &snd_soc_n810);
         err = platform_device_add(n810_snd_device);
         if (err)
                 goto err1;
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 86f213905e2c..7ba5690118f8 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -62,8 +62,6 @@ struct omap_mcbsp_data {
         int                             wlen;
 };
 
-#define to_mcbsp(priv)  container_of((priv), struct omap_mcbsp_data, bus_id)
-
 static struct omap_mcbsp_data mcbsp_data[NUM_LINKS];
 
 /*
@@ -153,13 +151,13 @@ static const unsigned long omap34xx_mcbsp_port[][2] = {};
 static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
         struct omap_pcm_dma_data *dma_data;
         int dma_op_mode = omap_mcbsp_get_dma_op_mode(mcbsp_data->bus_id);
         int words;
 
-        dma_data = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+        dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
         /* TODO: Currently, MODE_ELEMENT == MODE_FRAME */
         if (dma_op_mode == MCBSP_DMA_MODE_THRESHOLD)
@@ -203,11 +201,9 @@ static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params,
 }
 
 static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
-                                  struct snd_soc_dai *dai)
+                                  struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
+        struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
         int bus_id = mcbsp_data->bus_id;
         int err = 0;
 
@@ -249,11 +245,9 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
 }
 
 static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream,
-                                    struct snd_soc_dai *dai)
+                                    struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
+        struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
 
         if (!cpu_dai->active) {
                 omap_mcbsp_free(mcbsp_data->bus_id);
@@ -262,11 +256,9 @@ static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream,
 }
 
 static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd,
-                                  struct snd_soc_dai *dai)
+                                  struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
+        struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
         int err = 0, play = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
 
         switch (cmd) {
@@ -295,8 +287,8 @@ static snd_pcm_sframes_t omap_mcbsp_dai_delay(
                         struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
         u16 fifo_use;
         snd_pcm_sframes_t delay;
 
@@ -317,11 +309,9 @@ static snd_pcm_sframes_t omap_mcbsp_dai_delay(
 
 static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
                                     struct snd_pcm_hw_params *params,
-                                    struct snd_soc_dai *dai)
+                                    struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
+        struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
         struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
         struct omap_pcm_dma_data *dma_data;
         int dma, bus_id = mcbsp_data->bus_id;
@@ -496,7 +486,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                                       unsigned int fmt)
 {
-        struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
+        struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
         struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
         unsigned int temp_fmt = fmt;
 
@@ -596,7 +586,7 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 static int omap_mcbsp_dai_set_clkdiv(struct snd_soc_dai *cpu_dai,
                                      int div_id, int div)
 {
-        struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
+        struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
         struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
 
         if (div_id != OMAP_MCBSP_CLKGDV)
@@ -699,7 +689,7 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
                                          int clk_id, unsigned int freq,
                                          int dir)
 {
-        struct omap_mcbsp_data *mcbsp_data = to_mcbsp(cpu_dai->private_data);
+        struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
         struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
         int err = 0;
 
@@ -733,7 +723,7 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
         return err;
 }
 
-static struct snd_soc_dai_ops omap_mcbsp_dai_ops = {
+static struct snd_soc_dai_ops mcbsp_dai_ops = {
         .startup        = omap_mcbsp_dai_startup,
         .shutdown       = omap_mcbsp_dai_shutdown,
         .trigger        = omap_mcbsp_dai_trigger,
@@ -744,42 +734,31 @@ static struct snd_soc_dai_ops omap_mcbsp_dai_ops = {
         .set_sysclk     = omap_mcbsp_dai_set_dai_sysclk,
 };
 
-#define OMAP_MCBSP_DAI_BUILDER(link_id)                         \
-{                                                               \
-        .name = "omap-mcbsp-dai-"#link_id,                      \
-        .id = (link_id),                                        \
-        .playback = {                                           \
-                .channels_min = 1,                              \
-                .channels_max = 16,                             \
-                .rates = OMAP_MCBSP_RATES,                      \
-                .formats = SNDRV_PCM_FMTBIT_S16_LE |            \
-                           SNDRV_PCM_FMTBIT_S32_LE,             \
-        },                                                      \
-        .capture = {                                            \
-                .channels_min = 1,                              \
-                .channels_max = 16,                             \
-                .rates = OMAP_MCBSP_RATES,                      \
-                .formats = SNDRV_PCM_FMTBIT_S16_LE |            \
-                           SNDRV_PCM_FMTBIT_S32_LE,             \
-        },                                                      \
-        .ops = &omap_mcbsp_dai_ops,                             \
-        .private_data = &mcbsp_data[(link_id)].bus_id,          \
+static int mcbsp_dai_probe(struct snd_soc_dai *dai)
+{
+        mcbsp_data[dai->id].bus_id = dai->id;
+        snd_soc_dai_set_drvdata(dai, &mcbsp_data[dai->id].bus_id);
+        return 0;
 }
 
-struct snd_soc_dai omap_mcbsp_dai[] = {
-        OMAP_MCBSP_DAI_BUILDER(0),
-        OMAP_MCBSP_DAI_BUILDER(1),
-#if NUM_LINKS >= 3
-        OMAP_MCBSP_DAI_BUILDER(2),
-#endif
-#if NUM_LINKS == 5
-        OMAP_MCBSP_DAI_BUILDER(3),
-        OMAP_MCBSP_DAI_BUILDER(4),
-#endif
+static struct snd_soc_dai_driver omap_mcbsp_dai =
+{
+        .probe = mcbsp_dai_probe,
+        .playback = {
+                .channels_min = 1,
+                .channels_max = 16,
+                .rates = OMAP_MCBSP_RATES,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE,
+        },
+        .capture = {
+                .channels_min = 1,
+                .channels_max = 16,
+                .rates = OMAP_MCBSP_RATES,
+                .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE,
+        },
+        .ops = &mcbsp_dai_ops,
 };
 
-EXPORT_SYMBOL_GPL(omap_mcbsp_dai);
-
 int omap_mcbsp_st_info_volsw(struct snd_kcontrol *kcontrol,
                         struct snd_ctl_elem_info *uinfo)
 {
@@ -910,16 +889,36 @@ int omap_mcbsp_st_add_controls(struct snd_soc_codec *codec, int mcbsp_id)
 }
 EXPORT_SYMBOL_GPL(omap_mcbsp_st_add_controls);
 
+static __devinit int asoc_mcbsp_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_dai(&pdev->dev, &omap_mcbsp_dai);
+}
+
+static int __devexit asoc_mcbsp_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dai(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver asoc_mcbsp_driver = {
+        .driver = {
+                        .name = "omap-mcbsp-dai",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = asoc_mcbsp_probe,
+        .remove = __devexit_p(asoc_mcbsp_remove),
+};
+
 static int __init snd_omap_mcbsp_init(void)
 {
-        return snd_soc_register_dais(omap_mcbsp_dai,
-                                     ARRAY_SIZE(omap_mcbsp_dai));
+        return platform_driver_register(&asoc_mcbsp_driver);
 }
 module_init(snd_omap_mcbsp_init);
 
 static void __exit snd_omap_mcbsp_exit(void)
 {
-        snd_soc_unregister_dais(omap_mcbsp_dai, ARRAY_SIZE(omap_mcbsp_dai));
+        platform_driver_unregister(&asoc_mcbsp_driver);
 }
 module_exit(snd_omap_mcbsp_exit);
 
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index 6c363e5f4387..ffdcc5abb7b9 100644
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -55,8 +55,6 @@ enum omap_mcbsp_div {
 #define NUM_LINKS       5
 #endif
 
-extern struct snd_soc_dai omap_mcbsp_dai[NUM_LINKS];
-
 int omap_mcbsp_st_add_controls(struct snd_soc_codec *codec, int mcbsp_id);
 
 #endif
diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c
index b7f4f7e015f3..f161c2f5ed36 100644
--- a/sound/soc/omap/omap-mcpdm.c
+++ b/sound/soc/omap/omap-mcpdm.c
@@ -36,7 +36,6 @@
 #include <plat/dma.h>
 #include <plat/mcbsp.h>
 #include "mcpdm.h"
-#include "omap-mcpdm.h"
 #include "omap-pcm.h"
 
 struct omap_mcpdm_data {
@@ -89,11 +88,9 @@ static struct omap_pcm_dma_data omap_mcpdm_dai_dma_params[] = {
 static int omap_mcpdm_dai_startup(struct snd_pcm_substream *substream,
                                   struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         int err = 0;
 
-        if (!cpu_dai->active)
+        if (!dai->active)
                 err = omap_mcpdm_request();
 
         return err;
@@ -102,19 +99,14 @@ static int omap_mcpdm_dai_startup(struct snd_pcm_substream *substream,
 static void omap_mcpdm_dai_shutdown(struct snd_pcm_substream *substream,
                                     struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-
-        if (!cpu_dai->active)
+        if (!dai->active)
                 omap_mcpdm_free();
 }
 
 static int omap_mcpdm_dai_trigger(struct snd_pcm_substream *substream, int cmd,
                                   struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct omap_mcpdm_data *mcpdm_priv = cpu_dai->private_data;
+        struct omap_mcpdm_data *mcpdm_priv = snd_soc_dai_get_drvdata(dai);
         int stream = substream->stream;
         int err = 0;
 
@@ -143,14 +135,12 @@ static int omap_mcpdm_dai_hw_params(struct snd_pcm_substream *substream,
                                     struct snd_pcm_hw_params *params,
                                     struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct omap_mcpdm_data *mcpdm_priv = cpu_dai->private_data;
+        struct omap_mcpdm_data *mcpdm_priv = snd_soc_dai_get_drvdata(dai);
         struct omap_mcpdm_link *mcpdm_links = mcpdm_priv->links;
         int stream = substream->stream;
         int channels, err, link_mask = 0;
 
-        snd_soc_dai_set_dma_data(cpu_dai, substream,
+        snd_soc_dai_set_dma_data(dai, substream,
                                  &omap_mcpdm_dai_dma_params[stream]);
 
         channels = params_channels(params);
@@ -189,9 +179,7 @@ static int omap_mcpdm_dai_hw_params(struct snd_pcm_substream *substream,
 static int omap_mcpdm_dai_hw_free(struct snd_pcm_substream *substream,
                                   struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct omap_mcpdm_data *mcpdm_priv = cpu_dai->private_data;
+        struct omap_mcpdm_data *mcpdm_priv = snd_soc_dai_get_drvdata(dai);
         struct omap_mcpdm_link *mcpdm_links = mcpdm_priv->links;
         int stream = substream->stream;
         int err;
@@ -215,9 +203,14 @@ static struct snd_soc_dai_ops omap_mcpdm_dai_ops = {
 #define OMAP_MCPDM_RATES        (SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
 #define OMAP_MCPDM_FORMATS      (SNDRV_PCM_FMTBIT_S32_LE)
 
-struct snd_soc_dai omap_mcpdm_dai = {
-        .name = "omap-mcpdm",
-        .id = -1,
+static int omap_mcpdm_dai_probe(struct snd_soc_dai *dai)
+{
+        snd_soc_dai_set_drvdata(dai, &mcpdm_data);
+        return 0;
+}
+
+static struct snd_soc_dai_driver omap_mcpdm_dai = {
+        .probe = omap_mcpdm_dai_probe,
         .playback = {
                 .channels_min = 1,
                 .channels_max = 4,
@@ -231,19 +224,47 @@ struct snd_soc_dai omap_mcpdm_dai = {
                 .formats = OMAP_MCPDM_FORMATS,
         },
         .ops = &omap_mcpdm_dai_ops,
-        .private_data = &mcpdm_data,
 };
-EXPORT_SYMBOL_GPL(omap_mcpdm_dai);
+
+static __devinit int asoc_mcpdm_probe(struct platform_device *pdev)
+{
+        int ret;
+
+        ret = omap_mcpdm_probe(pdev);
+        if (ret < 0)
+                return ret;
+        ret = snd_soc_register_dai(&pdev->dev, &omap_mcpdm_dai);
+        if (ret < 0)
+                omap_mcpdm_remove(pdev);
+        return ret;
+}
+
+static int __devexit asoc_mcpdm_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dai(&pdev->dev);
+        omap_mcpdm_remove(pdev);
+        return 0;
+}
+
+static struct platform_driver asoc_mcpdm_driver = {
+        .driver = {
+                        .name = "omap-mcpdm-dai",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = asoc_mcpdm_probe,
+        .remove = __devexit_p(asoc_mcpdm_remove),
+};
 
 static int __init snd_omap_mcpdm_init(void)
 {
-        return snd_soc_register_dai(&omap_mcpdm_dai);
+        return platform_driver_register(&asoc_mcpdm_driver);
 }
 module_init(snd_omap_mcpdm_init);
 
 static void __exit snd_omap_mcpdm_exit(void)
 {
-        snd_soc_unregister_dai(&omap_mcpdm_dai);
+        platform_driver_unregister(&asoc_mcpdm_driver);
 }
 module_exit(snd_omap_mcpdm_exit);
 
diff --git a/sound/soc/omap/omap-mcpdm.h b/sound/soc/omap/omap-mcpdm.h
deleted file mode 100644
index 73b80d559345..000000000000
--- a/sound/soc/omap/omap-mcpdm.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * omap-mcpdm.h
- *
- * Copyright (C) 2009 Texas Instruments
- *
- * Contact: Misael Lopez Cruz <x0052729@ti.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef __OMAP_MCPDM_H__
-#define __OMAP_MCPDM_H__
-
-extern struct snd_soc_dai omap_mcpdm_dai;
-
-#endif  /* End of __OMAP_MCPDM_H__ */
diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 1e521904ea64..8caeb8d305c3 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -101,9 +101,10 @@ static int omap_pcm_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct omap_runtime_data *prtd = runtime->private_data;
         struct omap_pcm_dma_data *dma_data;
+
         int err = 0;
 
-        dma_data = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+        dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
         /* return if this is a bufferless transfer e.g.
          * codec <--> BT codec or GSM modem -- lg FIXME */
@@ -374,14 +375,14 @@ static int omap_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = DMA_BIT_MASK(64);
 
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 ret = omap_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         goto out;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 ret = omap_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_CAPTURE);
                 if (ret)
@@ -392,25 +393,45 @@ out:
         return ret;
 }
 
-struct snd_soc_platform omap_soc_platform = {
-        .name           = "omap-pcm-audio",
-        .pcm_ops        = &omap_pcm_ops,
+static struct snd_soc_platform_driver omap_soc_platform = {
+        .ops            = &omap_pcm_ops,
         .pcm_new        = omap_pcm_new,
         .pcm_free       = omap_pcm_free_dma_buffers,
 };
-EXPORT_SYMBOL_GPL(omap_soc_platform);
 
-static int __init omap_soc_platform_init(void)
+static __devinit int omap_pcm_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_platform(&pdev->dev,
+                        &omap_soc_platform);
+}
+
+static int __devexit omap_pcm_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver omap_pcm_driver = {
+        .driver = {
+                        .name = "omap-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = omap_pcm_probe,
+        .remove = __devexit_p(omap_pcm_remove),
+};
+
+static int __init snd_omap_pcm_init(void)
 {
-        return snd_soc_register_platform(&omap_soc_platform);
+        return platform_driver_register(&omap_pcm_driver);
 }
-module_init(omap_soc_platform_init);
+module_init(snd_omap_pcm_init);
 
-static void __exit omap_soc_platform_exit(void)
+static void __exit snd_omap_pcm_exit(void)
 {
-        snd_soc_unregister_platform(&omap_soc_platform);
+        platform_driver_unregister(&omap_pcm_driver);
 }
-module_exit(omap_soc_platform_exit);
+module_exit(snd_omap_pcm_exit);
 
 MODULE_AUTHOR("Jarkko Nikula <jhnikula@gmail.com>");
 MODULE_DESCRIPTION("OMAP PCM DMA module");
diff --git a/sound/soc/omap/omap-pcm.h b/sound/soc/omap/omap-pcm.h
index b19975d26907..fea0515331fb 100644
--- a/sound/soc/omap/omap-pcm.h
+++ b/sound/soc/omap/omap-pcm.h
@@ -35,6 +35,4 @@ struct omap_pcm_dma_data {
         int             packet_size;    /* packet size only in PACKET mode */
 };
 
-extern struct snd_soc_platform omap_soc_platform;
-
 #endif
diff --git a/sound/soc/omap/omap2evm.c b/sound/soc/omap/omap2evm.c
index c7adea38274c..38cd1894623e 100644
--- a/sound/soc/omap/omap2evm.c
+++ b/sound/soc/omap/omap2evm.c
@@ -35,15 +35,13 @@
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
-#include "../codecs/twl4030.h"
 
 static int omap2evm_hw_params(struct snd_pcm_substream *substream,
-        struct snd_pcm_hw_params *params,
-        struct snd_soc_dai *dai)
+        struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         /* Set codec DAI configuration */
@@ -85,25 +83,20 @@ static struct snd_soc_ops omap2evm_ops = {
 static struct snd_soc_dai_link omap2evm_dai = {
         .name = "TWL4030",
         .stream_name = "TWL4030",
-        .cpu_dai = &omap_mcbsp_dai[0],
-        .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
+        .cpu_dai_name = "omap-mcbsp-dai.1",
+        .codec_dai_name = "twl4030-hifi",
+        .platform_name = "omap-pcm-audio",
+        .codec_name = "twl4030-codec",
         .ops = &omap2evm_ops,
 };
 
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_omap2evm = {
         .name = "omap2evm",
-        .platform = &omap_soc_platform,
         .dai_link = &omap2evm_dai,
         .num_links = 1,
 };
 
-/* Audio subsystem */
-static struct snd_soc_device omap2evm_snd_devdata = {
-        .card = &snd_soc_omap2evm,
-        .codec_dev = &soc_codec_dev_twl4030,
-};
-
 static struct platform_device *omap2evm_snd_device;
 
 static int __init omap2evm_soc_init(void)
@@ -122,9 +115,7 @@ static int __init omap2evm_soc_init(void)
                 return -ENOMEM;
         }
 
-        platform_set_drvdata(omap2evm_snd_device, &omap2evm_snd_devdata);
-        omap2evm_snd_devdata.dev = &omap2evm_snd_device->dev;
-        *(unsigned int *)omap2evm_dai.cpu_dai->private_data = 1; /* McBSP2 */
+        platform_set_drvdata(omap2evm_snd_device, &snd_soc_omap2evm);
 
         ret = platform_device_add(omap2evm_snd_device);
         if (ret)
diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c
index 240e0975dd6a..7c11e1afe9e6 100644
--- a/sound/soc/omap/omap3beagle.c
+++ b/sound/soc/omap/omap3beagle.c
@@ -33,14 +33,13 @@
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
-#include "../codecs/twl4030.h"
 
 static int omap3beagle_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int fmt;
         int ret;
 
@@ -92,25 +91,21 @@ static struct snd_soc_ops omap3beagle_ops = {
 static struct snd_soc_dai_link omap3beagle_dai = {
         .name = "TWL4030",
         .stream_name = "TWL4030",
-        .cpu_dai = &omap_mcbsp_dai[0],
-        .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
+        .cpu_dai_name = "omap-mcbsp-dai.1",
+        .platform_name = "omap-pcm-audio",
+        .codec_dai_name = "twl4030-hifi",
+        .codec_name = "twl4030-codec",
         .ops = &omap3beagle_ops,
 };
 
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_omap3beagle = {
         .name = "omap3beagle",
-        .platform = &omap_soc_platform,
+        .owner = THIS_MODULE,
         .dai_link = &omap3beagle_dai,
         .num_links = 1,
 };
 
-/* Audio subsystem */
-static struct snd_soc_device omap3beagle_snd_devdata = {
-        .card = &snd_soc_omap3beagle,
-        .codec_dev = &soc_codec_dev_twl4030,
-};
-
 static struct platform_device *omap3beagle_snd_device;
 
 static int __init omap3beagle_soc_init(void)
@@ -129,9 +124,7 @@ static int __init omap3beagle_soc_init(void)
                 return -ENOMEM;
         }
 
-        platform_set_drvdata(omap3beagle_snd_device, &omap3beagle_snd_devdata);
-        omap3beagle_snd_devdata.dev = &omap3beagle_snd_device->dev;
-        *(unsigned int *)omap3beagle_dai.cpu_dai->private_data = 1; /* McBSP2 */
+        platform_set_drvdata(omap3beagle_snd_device, &snd_soc_omap3beagle);
 
         ret = platform_device_add(omap3beagle_snd_device);
         if (ret)
diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c
index dfcb344092e4..1ac5babef00d 100644
--- a/sound/soc/omap/omap3evm.c
+++ b/sound/soc/omap/omap3evm.c
@@ -31,14 +31,13 @@
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
-#include "../codecs/twl4030.h"
 
 static int omap3evm_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         /* Set codec DAI configuration */
@@ -80,32 +79,20 @@ static struct snd_soc_ops omap3evm_ops = {
 static struct snd_soc_dai_link omap3evm_dai = {
         .name           = "TWL4030",
         .stream_name    = "TWL4030",
-        .cpu_dai        = &omap_mcbsp_dai[0],
-        .codec_dai      = &twl4030_dai[TWL4030_DAI_HIFI],
+        .cpu_dai_name = "omap-mcbsp-dai.1",
+        .codec_dai_name = "twl4030-hifi",
+        .platform_name = "omap-pcm-audio",
+        .codec_name = "twl4030-codec",
         .ops            = &omap3evm_ops,
 };
 
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_omap3evm = {
         .name = "omap3evm",
-        .platform = &omap_soc_platform,
         .dai_link = &omap3evm_dai,
         .num_links = 1,
 };
 
-/* twl4030 setup */
-static struct twl4030_setup_data twl4030_setup = {
-        .ramp_delay_value = 4,
-        .sysclk = 26000,
-};
-
-/* Audio subsystem */
-static struct snd_soc_device omap3evm_snd_devdata = {
-        .card = &snd_soc_omap3evm,
-        .codec_dev = &soc_codec_dev_twl4030,
-        .codec_data = &twl4030_setup,
-};
-
 static struct platform_device *omap3evm_snd_device;
 
 static int __init omap3evm_soc_init(void)
@@ -124,10 +111,7 @@ static int __init omap3evm_soc_init(void)
                 return -ENOMEM;
         }
 
-        platform_set_drvdata(omap3evm_snd_device, &omap3evm_snd_devdata);
-        omap3evm_snd_devdata.dev = &omap3evm_snd_device->dev;
-        *(unsigned int *)omap3evm_dai.cpu_dai->private_data = 1;
-
+        platform_set_drvdata(omap3evm_snd_device, &snd_soc_omap3evm);
         ret = platform_device_add(omap3evm_snd_device);
         if (ret)
                 goto err1;
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index 9eecac135bbb..dbd9d96b5f92 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -31,10 +31,10 @@
 #include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
+#include <plat/mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
-#include "../codecs/twl4030.h"
 
 #define OMAP3_PANDORA_DAC_POWER_GPIO    118
 #define OMAP3_PANDORA_AMP_POWER_GPIO    14
@@ -47,8 +47,8 @@ static int omap3pandora_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
                   SND_SOC_DAIFMT_CBS_CFS;
         int ret;
@@ -167,8 +167,9 @@ static const struct snd_soc_dapm_route omap3pandora_in_map[] = {
         {"Mic Bias 2", NULL, "Mic (external)"},
 };
 
-static int omap3pandora_out_init(struct snd_soc_codec *codec)
+static int omap3pandora_out_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int ret;
 
         /* All TWL4030 output pins are floating */
@@ -194,8 +195,9 @@ static int omap3pandora_out_init(struct snd_soc_codec *codec)
         return snd_soc_dapm_sync(codec);
 }
 
-static int omap3pandora_in_init(struct snd_soc_codec *codec)
+static int omap3pandora_in_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int ret;
 
         /* Not comnnected */
@@ -224,15 +226,19 @@ static struct snd_soc_dai_link omap3pandora_dai[] = {
         {
                 .name = "PCM1773",
                 .stream_name = "HiFi Out",
-                .cpu_dai = &omap_mcbsp_dai[0],
-                .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
+                .cpu_dai_name = "omap-mcbsp-dai.1",
+                .codec_dai_name = "twl4030-hifi",
+                .platform_name = "omap-pcm-audio",
+                .codec_name = "twl4030-codec",
                 .ops = &omap3pandora_ops,
                 .init = omap3pandora_out_init,
         }, {
                 .name = "TWL4030",
                 .stream_name = "Line/Mic In",
-                .cpu_dai = &omap_mcbsp_dai[1],
-                .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
+                .cpu_dai_name = "omap-mcbsp-dai.3",
+                .codec_dai_name = "twl4030-hifi",
+                .platform_name = "omap-pcm-audio",
+                .codec_name = "twl4030-codec",
                 .ops = &omap3pandora_ops,
                 .init = omap3pandora_in_init,
         }
@@ -241,17 +247,10 @@ static struct snd_soc_dai_link omap3pandora_dai[] = {
 /* SoC card */
 static struct snd_soc_card snd_soc_card_omap3pandora = {
         .name = "omap3pandora",
-        .platform = &omap_soc_platform,
         .dai_link = omap3pandora_dai,
         .num_links = ARRAY_SIZE(omap3pandora_dai),
 };
 
-/* Audio subsystem */
-static struct snd_soc_device omap3pandora_snd_data = {
-        .card = &snd_soc_card_omap3pandora,
-        .codec_dev = &soc_codec_dev_twl4030,
-};
-
 static struct platform_device *omap3pandora_snd_device;
 
 static int __init omap3pandora_soc_init(void)
@@ -294,10 +293,7 @@ static int __init omap3pandora_soc_init(void)
                 goto fail1;
         }
 
-        platform_set_drvdata(omap3pandora_snd_device, &omap3pandora_snd_data);
-        omap3pandora_snd_data.dev = &omap3pandora_snd_device->dev;
-        *(unsigned int *)omap_mcbsp_dai[0].private_data = 1; /* McBSP2 */
-        *(unsigned int *)omap_mcbsp_dai[1].private_data = 3; /* McBSP4 */
+        platform_set_drvdata(omap3pandora_snd_device, &snd_soc_card_omap3pandora);
 
         ret = platform_device_add(omap3pandora_snd_device);
         if (ret) {
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index 498ca2e03519..f0e662556428 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -55,8 +55,8 @@ static int osk_hw_params(struct snd_pcm_substream *substream,
                          struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int err;
 
         /* Set codec DAI configuration */
@@ -113,8 +113,9 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"MICIN", NULL, "Mic Jack"},
 };
 
-static int osk_tlv320aic23_init(struct snd_soc_codec *codec)
+static int osk_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
 
         /* Add osk5912 specific widgets */
         snd_soc_dapm_new_controls(codec, tlv320aic23_dapm_widgets,
@@ -136,8 +137,10 @@ static int osk_tlv320aic23_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link osk_dai = {
         .name = "TLV320AIC23",
         .stream_name = "AIC23",
-        .cpu_dai = &omap_mcbsp_dai[0],
-        .codec_dai = &tlv320aic23_dai,
+        .cpu_dai_name = "omap-mcbsp-dai.0",
+        .codec_dai_name = "tlv320aic23-hifi",
+        .platform_name = "omap-pcm-audio",
+        .codec_name = "tlv320aic23-codec",
         .init = osk_tlv320aic23_init,
         .ops = &osk_ops,
 };
@@ -145,17 +148,10 @@ static struct snd_soc_dai_link osk_dai = {
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_card_osk = {
         .name = "OSK5912",
-        .platform = &omap_soc_platform,
         .dai_link = &osk_dai,
         .num_links = 1,
 };
 
-/* Audio subsystem */
-static struct snd_soc_device osk_snd_devdata = {
-        .card = &snd_soc_card_osk,
-        .codec_dev = &soc_codec_dev_tlv320aic23,
-};
-
 static struct platform_device *osk_snd_device;
 
 static int __init osk_soc_init(void)
@@ -171,9 +167,7 @@ static int __init osk_soc_init(void)
         if (!osk_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(osk_snd_device, &osk_snd_devdata);
-        osk_snd_devdata.dev = &osk_snd_device->dev;
-        *(unsigned int *)osk_dai.cpu_dai->private_data = 0;     /* McBSP1 */
+        platform_set_drvdata(osk_snd_device, &snd_soc_card_osk);
         err = platform_device_add(osk_snd_device);
         if (err)
                 goto err1;
diff --git a/sound/soc/omap/overo.c b/sound/soc/omap/overo.c
index c25f5276ad6f..e95a607937de 100644
--- a/sound/soc/omap/overo.c
+++ b/sound/soc/omap/overo.c
@@ -33,14 +33,13 @@
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
-#include "../codecs/twl4030.h"
 
 static int overo_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         /* Set codec DAI configuration */
@@ -82,25 +81,20 @@ static struct snd_soc_ops overo_ops = {
 static struct snd_soc_dai_link overo_dai = {
         .name = "TWL4030",
         .stream_name = "TWL4030",
-        .cpu_dai = &omap_mcbsp_dai[0],
-        .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
+        .cpu_dai_name = "omap-mcbsp-dai.1",
+        .codec_dai_name = "twl4030-hifi",
+        .platform_name = "omap-pcm-audio",
+        .codec_name = "twl4030-codec",
         .ops = &overo_ops,
 };
 
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_card_overo = {
         .name = "overo",
-        .platform = &omap_soc_platform,
         .dai_link = &overo_dai,
         .num_links = 1,
 };
 
-/* Audio subsystem */
-static struct snd_soc_device overo_snd_devdata = {
-        .card = &snd_soc_card_overo,
-        .codec_dev = &soc_codec_dev_twl4030,
-};
-
 static struct platform_device *overo_snd_device;
 
 static int __init overo_soc_init(void)
@@ -119,9 +113,7 @@ static int __init overo_soc_init(void)
                 return -ENOMEM;
         }
 
-        platform_set_drvdata(overo_snd_device, &overo_snd_devdata);
-        overo_snd_devdata.dev = &overo_snd_device->dev;
-        *(unsigned int *)overo_dai.cpu_dai->private_data = 1; /* McBSP2 */
+        platform_set_drvdata(overo_snd_device, &snd_soc_card_overo);
 
         ret = platform_device_add(overo_snd_device);
         if (ret)
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index 88052d29617f..d1d8098923ce 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -31,6 +31,7 @@
 #include <sound/pcm.h>
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
+#include <plat/mcbsp.h>
 
 #include <asm/mach-types.h>
 
@@ -76,7 +77,7 @@ static int rx51_startup(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_codec *codec = rtd->socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
 
         snd_pcm_hw_constraint_minmax(runtime,
                                      SNDRV_PCM_HW_PARAM_CHANNELS, 2, 2);
@@ -89,8 +90,8 @@ static int rx51_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int err;
 
         /* Set codec DAI configuration */
@@ -240,9 +241,9 @@ static const struct snd_kcontrol_new aic34_rx51_controls[] = {
                      rx51_get_jack, rx51_set_jack),
 };
 
-static int rx51_aic34_init(struct snd_soc_codec *codec)
+static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
 {
-        struct snd_soc_card *card = codec->socdev->card;
+        struct snd_soc_codec *codec = rtd->codec;
         int err;
 
         /* Set up NC codec pins */
@@ -266,7 +267,7 @@ static int rx51_aic34_init(struct snd_soc_codec *codec)
         snd_soc_dapm_sync(codec);
 
         /* AV jack detection */
-        err = snd_soc_jack_new(card, "AV Jack",
+        err = snd_soc_jack_new(codec, "AV Jack",
                                SND_JACK_VIDEOOUT, &rx51_av_jack);
         if (err)
                 return err;
@@ -282,32 +283,20 @@ static struct snd_soc_dai_link rx51_dai[] = {
         {
                 .name = "TLV320AIC34",
                 .stream_name = "AIC34",
-                .cpu_dai = &omap_mcbsp_dai[0],
-                .codec_dai = &aic3x_dai,
+                .cpu_dai_name = "omap-mcbsp-dai.1",
+                .codec_dai_name = "tlv320aic3x-hifi",
+                .platform_name = "omap-pcm-audio",
+                .codec_name = "tlv320aic3x-codec.2-0018",
                 .init = rx51_aic34_init,
                 .ops = &rx51_ops,
         },
 };
 
-/* Audio private data */
-static struct aic3x_setup_data rx51_aic34_setup = {
-        .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
-        .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
-};
-
 /* Audio card */
 static struct snd_soc_card rx51_sound_card = {
         .name = "RX-51",
         .dai_link = rx51_dai,
         .num_links = ARRAY_SIZE(rx51_dai),
-        .platform = &omap_soc_platform,
-};
-
-/* Audio subsystem */
-static struct snd_soc_device rx51_snd_devdata = {
-        .card = &rx51_sound_card,
-        .codec_dev = &soc_codec_dev_aic3x,
-        .codec_data = &rx51_aic34_setup,
 };
 
 static struct platform_device *rx51_snd_device;
@@ -330,9 +319,7 @@ static int __init rx51_soc_init(void)
                 goto err1;
         }
 
-        platform_set_drvdata(rx51_snd_device, &rx51_snd_devdata);
-        rx51_snd_devdata.dev = &rx51_snd_device->dev;
-        *(unsigned int *)rx51_dai[0].cpu_dai->private_data = 1; /* McBSP2 */
+        platform_set_drvdata(rx51_snd_device, &rx51_sound_card);
 
         err = platform_device_add(rx51_snd_device);
         if (err)
diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c
index 3c85c0f92823..76ce77b91844 100644
--- a/sound/soc/omap/sdp3430.c
+++ b/sound/soc/omap/sdp3430.c
@@ -36,9 +36,11 @@
 #include <mach/gpio.h>
 #include <plat/mcbsp.h>
 
+/* Register descriptions for twl4030 codec part */
+#include <linux/mfd/twl4030-codec.h>
+
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
-#include "../codecs/twl4030.h"
 
 /* TWL4030 PMBR1 Register */
 #define TWL4030_INTBR_PMBR1             0x0D
@@ -51,8 +53,8 @@ static int sdp3430_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         /* Set codec DAI configuration */
@@ -94,8 +96,8 @@ static int sdp3430_hw_voice_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         /* Set codec DAI configuration */
@@ -186,8 +188,9 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Headset Stereophone", NULL, "HSOR"},
 };
 
-static int sdp3430_twl4030_init(struct snd_soc_codec *codec)
+static int sdp3430_twl4030_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int ret;
 
         /* Add SDP3430 specific widgets */
@@ -225,7 +228,7 @@ static int sdp3430_twl4030_init(struct snd_soc_codec *codec)
                 return ret;
 
         /* Headset jack detection */
-        ret = snd_soc_jack_new(&snd_soc_sdp3430, "Headset Jack",
+        ret = snd_soc_jack_new(codec, "Headset Jack",
                                 SND_JACK_HEADSET, &hs_jack);
         if (ret)
                 return ret;
@@ -241,14 +244,15 @@ static int sdp3430_twl4030_init(struct snd_soc_codec *codec)
         return ret;
 }
 
-static int sdp3430_twl4030_voice_init(struct snd_soc_codec *codec)
+static int sdp3430_twl4030_voice_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         unsigned short reg;
 
         /* Enable voice interface */
-        reg = codec->read(codec, TWL4030_REG_VOICE_IF);
+        reg = codec->driver->read(codec, TWL4030_REG_VOICE_IF);
         reg |= TWL4030_VIF_DIN_EN | TWL4030_VIF_DOUT_EN | TWL4030_VIF_EN;
-        codec->write(codec, TWL4030_REG_VOICE_IF, reg);
+        codec->driver->write(codec, TWL4030_REG_VOICE_IF, reg);
 
         return 0;
 }
@@ -259,16 +263,20 @@ static struct snd_soc_dai_link sdp3430_dai[] = {
         {
                 .name = "TWL4030 I2S",
                 .stream_name = "TWL4030 Audio",
-                .cpu_dai = &omap_mcbsp_dai[0],
-                .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
+                .cpu_dai_name = "omap-mcbsp-dai.1",
+                .codec_dai_name = "twl4030-hifi",
+                .platform_name = "omap-pcm-audio",
+                .codec_name = "twl4030-codec",
                 .init = sdp3430_twl4030_init,
                 .ops = &sdp3430_ops,
         },
         {
                 .name = "TWL4030 PCM",
                 .stream_name = "TWL4030 Voice",
-                .cpu_dai = &omap_mcbsp_dai[1],
-                .codec_dai = &twl4030_dai[TWL4030_DAI_VOICE],
+                .cpu_dai_name = "omap-mcbsp-dai.2",
+                .codec_dai_name = "twl4030-voice",
+                .platform_name = "omap-pcm-audio",
+                .codec_name = "twl4030-codec",
                 .init = sdp3430_twl4030_voice_init,
                 .ops = &sdp3430_voice_ops,
         },
@@ -277,25 +285,10 @@ static struct snd_soc_dai_link sdp3430_dai[] = {
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_sdp3430 = {
         .name = "SDP3430",
-        .platform = &omap_soc_platform,
         .dai_link = sdp3430_dai,
         .num_links = ARRAY_SIZE(sdp3430_dai),
 };
 
-/* twl4030 setup */
-static struct twl4030_setup_data twl4030_setup = {
-        .ramp_delay_value = 3,
-        .sysclk = 26000,
-        .hs_extmute = 1,
-};
-
-/* Audio subsystem */
-static struct snd_soc_device sdp3430_snd_devdata = {
-        .card = &snd_soc_sdp3430,
-        .codec_dev = &soc_codec_dev_twl4030,
-        .codec_data = &twl4030_setup,
-};
-
 static struct platform_device *sdp3430_snd_device;
 
 static int __init sdp3430_soc_init(void)
@@ -315,10 +308,7 @@ static int __init sdp3430_soc_init(void)
                 return -ENOMEM;
         }
 
-        platform_set_drvdata(sdp3430_snd_device, &sdp3430_snd_devdata);
-        sdp3430_snd_devdata.dev = &sdp3430_snd_device->dev;
-        *(unsigned int *)sdp3430_dai[0].cpu_dai->private_data = 1; /* McBSP2 */
-        *(unsigned int *)sdp3430_dai[1].cpu_dai->private_data = 2; /* McBSP3 */
+        platform_set_drvdata(sdp3430_snd_device, &snd_soc_sdp3430);
 
         /* Set TWL4030 GPIO6 as EXTMUTE signal */
         twl_i2c_read_u8(TWL4030_MODULE_INTBR, &pin_mux,
diff --git a/sound/soc/omap/sdp4430.c b/sound/soc/omap/sdp4430.c
index 4ebbde6b565f..62f6a622d791 100644
--- a/sound/soc/omap/sdp4430.c
+++ b/sound/soc/omap/sdp4430.c
@@ -31,7 +31,6 @@
 #include <plat/mux.h>
 
 #include "mcpdm.h"
-#include "omap-mcpdm.h"
 #include "omap-pcm.h"
 #include "../codecs/twl6040.h"
 
@@ -41,7 +40,7 @@ static int sdp4430_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         int clk_id, freq;
         int ret;
 
@@ -60,6 +59,7 @@ static int sdp4430_hw_params(struct snd_pcm_substream *substream,
                 printk(KERN_ERR "can't set codec system clock\n");
                 return ret;
         }
+        return ret;
 }
 
 static struct snd_soc_ops sdp4430_ops = {
@@ -126,8 +126,9 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Earphone Spk", NULL, "EP"},
 };
 
-static int sdp4430_twl6040_init(struct snd_soc_codec *codec)
+static int sdp4430_twl6040_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int ret;
 
         /* Add SDP4430 specific controls */
@@ -164,8 +165,10 @@ static int sdp4430_twl6040_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link sdp4430_dai = {
         .name = "TWL6040",
         .stream_name = "TWL6040",
-        .cpu_dai = &omap_mcpdm_dai,
-        .codec_dai = &twl6040_dai,
+        .cpu_dai_name ="omap-mcpdm-dai",
+        .codec_dai_name = "twl6040-hifi",
+        .platform_name = "omap-pcm-audio",
+        .codec_name = "twl6040-codec",
         .init = sdp4430_twl6040_init,
         .ops = &sdp4430_ops,
 };
@@ -173,17 +176,10 @@ static struct snd_soc_dai_link sdp4430_dai = {
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_sdp4430 = {
         .name = "SDP4430",
-        .platform = &omap_soc_platform,
         .dai_link = &sdp4430_dai,
         .num_links = 1,
 };
 
-/* Audio subsystem */
-static struct snd_soc_device sdp4430_snd_devdata = {
-        .card = &snd_soc_sdp4430,
-        .codec_dev = &soc_codec_dev_twl6040,
-};
-
 static struct platform_device *sdp4430_snd_device;
 
 static int __init sdp4430_soc_init(void)
@@ -202,8 +198,7 @@ static int __init sdp4430_soc_init(void)
                 return -ENOMEM;
         }
 
-        platform_set_drvdata(sdp4430_snd_device, &sdp4430_snd_devdata);
-        sdp4430_snd_devdata.dev = &sdp4430_snd_device->dev;
+        platform_set_drvdata(sdp4430_snd_device, &snd_soc_sdp4430);
 
         ret = platform_device_add(sdp4430_snd_device);
         if (ret)
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 50a94ee76ecc..338dc9552bd6 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -29,21 +29,23 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
+#include <mach/board-zoom.h>
 #include <plat/mcbsp.h>
 
+/* Register descriptions for twl4030 codec part */
+#include <linux/mfd/twl4030-codec.h>
+
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
-#include "../codecs/twl4030.h"
 
 #define ZOOM2_HEADSET_MUX_GPIO          (OMAP_MAX_GPIO_LINES + 15)
-#define ZOOM2_HEADSET_EXTMUTE_GPIO      153
 
 static int zoom2_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         /* Set codec DAI configuration */
@@ -85,8 +87,8 @@ static int zoom2_hw_voice_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         /* Set codec DAI configuration */
@@ -157,8 +159,9 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Aux In", NULL, "AUXR"},
 };
 
-static int zoom2_twl4030_init(struct snd_soc_codec *codec)
+static int zoom2_twl4030_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int ret;
 
         /* Add Zoom2 specific widgets */
@@ -192,14 +195,15 @@ static int zoom2_twl4030_init(struct snd_soc_codec *codec)
         return ret;
 }
 
-static int zoom2_twl4030_voice_init(struct snd_soc_codec *codec)
+static int zoom2_twl4030_voice_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         unsigned short reg;
 
         /* Enable voice interface */
-        reg = codec->read(codec, TWL4030_REG_VOICE_IF);
+        reg = codec->driver->read(codec, TWL4030_REG_VOICE_IF);
         reg |= TWL4030_VIF_DIN_EN | TWL4030_VIF_DOUT_EN | TWL4030_VIF_EN;
-        codec->write(codec, TWL4030_REG_VOICE_IF, reg);
+        codec->driver->write(codec, TWL4030_REG_VOICE_IF, reg);
 
         return 0;
 }
@@ -209,16 +213,20 @@ static struct snd_soc_dai_link zoom2_dai[] = {
         {
                 .name = "TWL4030 I2S",
                 .stream_name = "TWL4030 Audio",
-                .cpu_dai = &omap_mcbsp_dai[0],
-                .codec_dai = &twl4030_dai[TWL4030_DAI_HIFI],
+                .cpu_dai_name = "omap-mcbsp-dai.1",
+                .codec_dai_name = "twl4030-hifi",
+                .platform_name = "omap-pcm-audio",
+                .codec_name = "twl4030-codec",
                 .init = zoom2_twl4030_init,
                 .ops = &zoom2_ops,
         },
         {
                 .name = "TWL4030 PCM",
                 .stream_name = "TWL4030 Voice",
-                .cpu_dai = &omap_mcbsp_dai[1],
-                .codec_dai = &twl4030_dai[TWL4030_DAI_VOICE],
+                .cpu_dai_name = "omap-mcbsp-dai.2",
+                .codec_dai_name = "twl4030-voice",
+                .platform_name = "omap-pcm-audio",
+                .codec_name = "twl4030-codec",
                 .init = zoom2_twl4030_voice_init,
                 .ops = &zoom2_voice_ops,
         },
@@ -227,32 +235,10 @@ static struct snd_soc_dai_link zoom2_dai[] = {
 /* Audio machine driver */
 static struct snd_soc_card snd_soc_zoom2 = {
         .name = "Zoom2",
-        .platform = &omap_soc_platform,
         .dai_link = zoom2_dai,
         .num_links = ARRAY_SIZE(zoom2_dai),
 };
 
-/* EXTMUTE callback function */
-void zoom2_set_hs_extmute(int mute)
-{
-        gpio_set_value(ZOOM2_HEADSET_EXTMUTE_GPIO, mute);
-}
-
-/* twl4030 setup */
-static struct twl4030_setup_data twl4030_setup = {
-        .ramp_delay_value = 3,  /* 161 ms */
-        .sysclk = 26000,
-        .hs_extmute = 1,
-        .set_hs_extmute = zoom2_set_hs_extmute,
-};
-
-/* Audio subsystem */
-static struct snd_soc_device zoom2_snd_devdata = {
-        .card = &snd_soc_zoom2,
-        .codec_dev = &soc_codec_dev_twl4030,
-        .codec_data = &twl4030_setup,
-};
-
 static struct platform_device *zoom2_snd_device;
 
 static int __init zoom2_soc_init(void)
@@ -271,11 +257,7 @@ static int __init zoom2_soc_init(void)
                 return -ENOMEM;
         }
 
-        platform_set_drvdata(zoom2_snd_device, &zoom2_snd_devdata);
-        zoom2_snd_devdata.dev = &zoom2_snd_device->dev;
-        *(unsigned int *)zoom2_dai[0].cpu_dai->private_data = 1; /* McBSP2 */
-        *(unsigned int *)zoom2_dai[1].cpu_dai->private_data = 2; /* McBSP3 */
-
+        platform_set_drvdata(zoom2_snd_device, &snd_soc_zoom2);
         ret = platform_device_add(zoom2_snd_device);
         if (ret)
                 goto err1;
diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index fefe1a57f31a..11c6a495f970 100644
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -99,7 +99,7 @@ static void corgi_ext_control(struct snd_soc_codec *codec)
 static int corgi_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_codec *codec = rtd->socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
 
         /* check the jack status at stream startup */
         corgi_ext_control(codec);
@@ -118,8 +118,8 @@ static int corgi_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int clk = 0;
         int ret = 0;
 
@@ -272,8 +272,9 @@ static const struct snd_kcontrol_new wm8731_corgi_controls[] = {
 /*
  * Logic for a wm8731 as connected on a Sharp SL-C7x0 Device
  */
-static int corgi_wm8731_init(struct snd_soc_codec *codec)
+static int corgi_wm8731_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int err;
 
         snd_soc_dapm_nc_pin(codec, "LLINEIN");
@@ -300,8 +301,10 @@ static int corgi_wm8731_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link corgi_dai = {
         .name = "WM8731",
         .stream_name = "WM8731",
-        .cpu_dai = &pxa_i2s_dai,
-        .codec_dai = &wm8731_dai,
+        .cpu_dai_name = "pxa-is2-dai",
+        .codec_dai_name = "wm8731-hifi",
+        .platform_name = "pxa-pcm-audio",
+        .codec_name = "wm8731-codec-0.001a",
         .init = corgi_wm8731_init,
         .ops = &corgi_ops,
 };
@@ -309,17 +312,10 @@ static struct snd_soc_dai_link corgi_dai = {
 /* corgi audio machine driver */
 static struct snd_soc_card snd_soc_corgi = {
         .name = "Corgi",
-        .platform = &pxa2xx_soc_platform,
         .dai_link = &corgi_dai,
         .num_links = 1,
 };
 
-/* corgi audio subsystem */
-static struct snd_soc_device corgi_snd_devdata = {
-        .card = &snd_soc_corgi,
-        .codec_dev = &soc_codec_dev_wm8731,
-};
-
 static struct platform_device *corgi_snd_device;
 
 static int __init corgi_init(void)
@@ -334,8 +330,7 @@ static int __init corgi_init(void)
         if (!corgi_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(corgi_snd_device, &corgi_snd_devdata);
-        corgi_snd_devdata.dev = &corgi_snd_device->dev;
+        platform_set_drvdata(corgi_snd_device, &snd_soc_corgi);
         ret = platform_device_add(corgi_snd_device);
 
         if (ret)
diff --git a/sound/soc/pxa/e740_wm9705.c b/sound/soc/pxa/e740_wm9705.c
index 7cd2f89d7b10..f614607b2055 100644
--- a/sound/soc/pxa/e740_wm9705.c
+++ b/sound/soc/pxa/e740_wm9705.c
@@ -24,7 +24,6 @@
 #include <asm/mach-types.h>
 
 #include "../codecs/wm9705.h"
-#include "pxa2xx-pcm.h"
 #include "pxa2xx-ac97.h"
 
 
@@ -90,8 +89,10 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Mic Amp", NULL, "Mic (Internal)"},
 };
 
-static int e740_ac97_init(struct snd_soc_codec *codec)
+static int e740_ac97_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         snd_soc_dapm_nc_pin(codec, "HPOUTL");
         snd_soc_dapm_nc_pin(codec, "HPOUTR");
         snd_soc_dapm_nc_pin(codec, "PHONE");
@@ -116,30 +117,28 @@ static struct snd_soc_dai_link e740_dai[] = {
         {
                 .name = "AC97",
                 .stream_name = "AC97 HiFi",
-                .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_HIFI],
-                .codec_dai = &wm9705_dai[WM9705_DAI_AC97_HIFI],
+                .cpu_dai_name = "pxa-ac97.0",
+                .codec_dai_name = "wm9705-hifi",
+                .platform_name = "pxa-pcm-audio",
+                .codec_name = "wm9705-codec",
                 .init = e740_ac97_init,
         },
         {
                 .name = "AC97 Aux",
                 .stream_name = "AC97 Aux",
-                .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_AUX],
-                .codec_dai = &wm9705_dai[WM9705_DAI_AC97_AUX],
+                .cpu_dai_name = "pxa-ac97.1",
+                .codec_dai_name = "wm9705-aux",
+                .platform_name = "pxa-pcm-audio",
+                .codec_name = "wm9705-codec",
         },
 };
 
 static struct snd_soc_card e740 = {
         .name = "Toshiba e740",
-        .platform = &pxa2xx_soc_platform,
         .dai_link = e740_dai,
         .num_links = ARRAY_SIZE(e740_dai),
 };
 
-static struct snd_soc_device e740_snd_devdata = {
-        .card = &e740,
-        .codec_dev = &soc_codec_dev_wm9705,
-};
-
 static struct platform_device *e740_snd_device;
 
 static int __init e740_init(void)
@@ -178,8 +177,7 @@ static int __init e740_init(void)
                 goto free_apwr_gpio;
         }
 
-        platform_set_drvdata(e740_snd_device, &e740_snd_devdata);
-        e740_snd_devdata.dev = &e740_snd_device->dev;
+        platform_set_drvdata(e740_snd_device, &e740);
         ret = platform_device_add(e740_snd_device);
 
         if (!ret)
diff --git a/sound/soc/pxa/e750_wm9705.c b/sound/soc/pxa/e750_wm9705.c
index 8dceccc5e059..4c143803a75e 100644
--- a/sound/soc/pxa/e750_wm9705.c
+++ b/sound/soc/pxa/e750_wm9705.c
@@ -24,7 +24,6 @@
 #include <asm/mach-types.h>
 
 #include "../codecs/wm9705.h"
-#include "pxa2xx-pcm.h"
 #include "pxa2xx-ac97.h"
 
 static int e750_spk_amp_event(struct snd_soc_dapm_widget *w,
@@ -72,8 +71,10 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"MIC1", NULL, "Mic (Internal)"},
 };
 
-static int e750_ac97_init(struct snd_soc_codec *codec)
+static int e750_ac97_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         snd_soc_dapm_nc_pin(codec, "LOUT");
         snd_soc_dapm_nc_pin(codec, "ROUT");
         snd_soc_dapm_nc_pin(codec, "PHONE");
@@ -98,31 +99,29 @@ static struct snd_soc_dai_link e750_dai[] = {
         {
                 .name = "AC97",
                 .stream_name = "AC97 HiFi",
-                .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_HIFI],
-                .codec_dai = &wm9705_dai[WM9705_DAI_AC97_HIFI],
+                .cpu_dai_name = "pxa-ac97.0",
+                .codec_dai_name = "wm9705-hifi",
+                .platform_name = "pxa-pcm-audio",
+                .codec_name = "wm9705-codec",
                 .init = e750_ac97_init,
                 /* use ops to check startup state */
         },
         {
                 .name = "AC97 Aux",
                 .stream_name = "AC97 Aux",
-                .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_AUX],
-                .codec_dai = &wm9705_dai[WM9705_DAI_AC97_AUX],
+                .cpu_dai_name = "pxa-ac97.1",
+                .codec_dai_name ="wm9705-aux",
+                .platform_name = "pxa-pcm-audio",
+                .codec_name = "wm9705-codec",
         },
 };
 
 static struct snd_soc_card e750 = {
         .name = "Toshiba e750",
-        .platform = &pxa2xx_soc_platform,
         .dai_link = e750_dai,
         .num_links = ARRAY_SIZE(e750_dai),
 };
 
-static struct snd_soc_device e750_snd_devdata = {
-        .card = &e750,
-        .codec_dev = &soc_codec_dev_wm9705,
-};
-
 static struct platform_device *e750_snd_device;
 
 static int __init e750_init(void)
@@ -154,8 +153,7 @@ static int __init e750_init(void)
                 goto free_spk_amp_gpio;
         }
 
-        platform_set_drvdata(e750_snd_device, &e750_snd_devdata);
-        e750_snd_devdata.dev = &e750_snd_device->dev;
+        platform_set_drvdata(e750_snd_device, &e750);
         ret = platform_device_add(e750_snd_device);
 
         if (!ret)
diff --git a/sound/soc/pxa/e800_wm9712.c b/sound/soc/pxa/e800_wm9712.c
index bc019cdce429..d42e5fe832c5 100644
--- a/sound/soc/pxa/e800_wm9712.c
+++ b/sound/soc/pxa/e800_wm9712.c
@@ -23,7 +23,6 @@
 #include <mach/eseries-gpio.h>
 
 #include "../codecs/wm9712.h"
-#include "pxa2xx-pcm.h"
 #include "pxa2xx-ac97.h"
 
 static int e800_spk_amp_event(struct snd_soc_dapm_widget *w,
@@ -73,8 +72,10 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"MIC2", NULL, "Mic (Internal2)"},
 };
 
-static int e800_ac97_init(struct snd_soc_codec *codec)
+static int e800_ac97_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         snd_soc_dapm_new_controls(codec, e800_dapm_widgets,
                                         ARRAY_SIZE(e800_dapm_widgets));
 
@@ -88,30 +89,28 @@ static struct snd_soc_dai_link e800_dai[] = {
         {
                 .name = "AC97",
                 .stream_name = "AC97 HiFi",
-                .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_HIFI],
-                .codec_dai = &wm9712_dai[WM9712_DAI_AC97_HIFI],
+                .cpu_dai_name = "pxa-ac97.0",
+                .codec_dai_name = "wm9712-hifi",
+                .platform_name = "pxa-pcm-audio",
+                .codec_name = "wm9712-codec",
                 .init = e800_ac97_init,
         },
         {
                 .name = "AC97 Aux",
                 .stream_name = "AC97 Aux",
-                .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_AUX],
-                .codec_dai = &wm9712_dai[WM9712_DAI_AC97_AUX],
+                .cpu_dai_name = "pxa-ac97.1",
+                .codec_dai_name ="wm9712-aux",
+                .platform_name = "pxa-pcm-audio",
+                .codec_name = "wm9712-codec",
         },
 };
 
 static struct snd_soc_card e800 = {
         .name = "Toshiba e800",
-        .platform = &pxa2xx_soc_platform,
         .dai_link = e800_dai,
         .num_links = ARRAY_SIZE(e800_dai),
 };
 
-static struct snd_soc_device e800_snd_devdata = {
-        .card = &e800,
-        .codec_dev = &soc_codec_dev_wm9712,
-};
-
 static struct platform_device *e800_snd_device;
 
 static int __init e800_init(void)
@@ -141,8 +140,7 @@ static int __init e800_init(void)
         if (!e800_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(e800_snd_device, &e800_snd_devdata);
-        e800_snd_devdata.dev = &e800_snd_device->dev;
+        platform_set_drvdata(e800_snd_device, &e800);
         ret = platform_device_add(e800_snd_device);
 
         if (!ret)
diff --git a/sound/soc/pxa/em-x270.c b/sound/soc/pxa/em-x270.c
index f4756e4025fd..7046128b2a4c 100644
--- a/sound/soc/pxa/em-x270.c
+++ b/sound/soc/pxa/em-x270.c
@@ -39,29 +39,27 @@ static struct snd_soc_dai_link em_x270_dai[] = {
         {
                 .name = "AC97",
                 .stream_name = "AC97 HiFi",
-                .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_HIFI],
-                .codec_dai = &wm9712_dai[WM9712_DAI_AC97_HIFI],
+                .cpu_dai_name = "pxa-ac97.0",
+                .codec_dai_name = "wm9712-hifi",
+                .platform_name = "pxa-pcm-audio",
+                .codec_name = "wm9712-codec",
         },
         {
                 .name = "AC97 Aux",
                 .stream_name = "AC97 Aux",
-                .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_AUX],
-                .codec_dai = &wm9712_dai[WM9712_DAI_AC97_AUX],
+                .cpu_dai_name = "pxa-ac97.1",
+                .codec_dai_name ="wm9712-aux",
+                .platform_name = "pxa-pcm-audio",
+                .codec_name = "wm9712-codec",
         },
 };
 
 static struct snd_soc_card em_x270 = {
         .name = "EM-X270",
-        .platform = &pxa2xx_soc_platform,
         .dai_link = em_x270_dai,
         .num_links = ARRAY_SIZE(em_x270_dai),
 };
 
-static struct snd_soc_device em_x270_snd_devdata = {
-        .card = &em_x270,
-        .codec_dev = &soc_codec_dev_wm9712,
-};
-
 static struct platform_device *em_x270_snd_device;
 
 static int __init em_x270_init(void)
@@ -76,8 +74,7 @@ static int __init em_x270_init(void)
         if (!em_x270_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(em_x270_snd_device, &em_x270_snd_devdata);
-        em_x270_snd_devdata.dev = &em_x270_snd_device->dev;
+        platform_set_drvdata(em_x270_snd_device, &em_x270);
         ret = platform_device_add(em_x270_snd_device);
 
         if (ret)
diff --git a/sound/soc/pxa/imote2.c b/sound/soc/pxa/imote2.c
index 405587a01160..03765fc5ac74 100644
--- a/sound/soc/pxa/imote2.c
+++ b/sound/soc/pxa/imote2.c
@@ -6,14 +6,13 @@
 
 #include "../codecs/wm8940.h"
 #include "pxa2xx-i2s.h"
-#include "pxa2xx-pcm.h"
 
 static int imote2_asoc_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int clk = 0;
         int ret;
 
@@ -64,23 +63,19 @@ static struct snd_soc_ops imote2_asoc_ops = {
 static struct snd_soc_dai_link imote2_dai = {
         .name = "WM8940",
         .stream_name = "WM8940",
-        .cpu_dai = &pxa_i2s_dai,
-        .codec_dai = &wm8940_dai,
+        .cpu_dai_name = "pxa-i2s",
+        .codec_dai_name = "wm8940-hifi",
+        .platform_name = "pxa-pcm-audio",
+        .codec_name = "wm8940-codec.0-0034",
         .ops = &imote2_asoc_ops,
 };
 
 static struct snd_soc_card snd_soc_imote2 = {
         .name = "Imote2",
-        .platform = &pxa2xx_soc_platform,
         .dai_link = &imote2_dai,
         .num_links = 1,
 };
 
-static struct snd_soc_device imote2_snd_devdata = {
-        .card = &snd_soc_imote2,
-        .codec_dev = &soc_codec_dev_wm8940,
-};
-
 static struct platform_device *imote2_snd_device;
 
 static int __init imote2_asoc_init(void)
@@ -93,8 +88,7 @@ static int __init imote2_asoc_init(void)
         if (!imote2_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(imote2_snd_device, &imote2_snd_devdata);
-        imote2_snd_devdata.dev = &imote2_snd_device->dev;
+        platform_set_drvdata(imote2_snd_device, &snd_soc_imote2);
         ret = platform_device_add(imote2_snd_device);
         if (ret)
                 platform_device_put(imote2_snd_device);
diff --git a/sound/soc/pxa/magician.c b/sound/soc/pxa/magician.c
index 4c8d99a8d386..608bc3dd835f 100644
--- a/sound/soc/pxa/magician.c
+++ b/sound/soc/pxa/magician.c
@@ -32,7 +32,6 @@
 #include <mach/magician.h>
 #include <asm/mach-types.h>
 #include "../codecs/uda1380.h"
-#include "pxa2xx-pcm.h"
 #include "pxa2xx-i2s.h"
 #include "pxa-ssp.h"
 
@@ -71,7 +70,7 @@ static void magician_ext_control(struct snd_soc_codec *codec)
 static int magician_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_codec *codec = rtd->socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
 
         /* check the jack status at stream startup */
         magician_ext_control(codec);
@@ -86,8 +85,8 @@ static int magician_playback_hw_params(struct snd_pcm_substream *substream,
                                        struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int acps, acds, width, rate;
         unsigned int div4 = PXA_SSP_CLK_SCDB_4;
         int ret = 0;
@@ -227,8 +226,8 @@ static int magician_capture_hw_params(struct snd_pcm_substream *substream,
                                       struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret = 0;
 
         /* set codec DAI configuration */
@@ -393,8 +392,9 @@ static const struct snd_kcontrol_new uda1380_magician_controls[] = {
 /*
  * Logic for a uda1380 as connected on a HTC Magician
  */
-static int magician_uda1380_init(struct snd_soc_codec *codec)
+static int magician_uda1380_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int err;
 
         /* NC codec pins */
@@ -427,16 +427,20 @@ static struct snd_soc_dai_link magician_dai[] = {
 {
         .name = "uda1380",
         .stream_name = "UDA1380 Playback",
-        .cpu_dai = &pxa_ssp_dai[PXA_DAI_SSP1],
-        .codec_dai = &uda1380_dai[UDA1380_DAI_PLAYBACK],
+        .cpu_dai_name = "pxa-ssp-dai.0",
+        .codec_dai_name = "uda1380-hifi-playback",
+        .platform_name = "pxa-pcm-audio",
+        .codec_name = "uda1380-codec.0-0018",
         .init = magician_uda1380_init,
         .ops = &magician_playback_ops,
 },
 {
         .name = "uda1380",
         .stream_name = "UDA1380 Capture",
-        .cpu_dai = &pxa_i2s_dai,
-        .codec_dai = &uda1380_dai[UDA1380_DAI_CAPTURE],
+        .cpu_dai_name = "pxa-i2s",
+        .codec_dai_name = "uda1380-hifi-capture",
+        .platform_name = "pxa-pcm-audio",
+        .codec_name = "uda1380-codec.0-0018",
         .ops = &magician_capture_ops,
 }
 };
@@ -446,13 +450,7 @@ static struct snd_soc_card snd_soc_card_magician = {
         .name = "Magician",
         .dai_link = magician_dai,
         .num_links = ARRAY_SIZE(magician_dai),
-        .platform = &pxa2xx_soc_platform,
-};
 
-/* magician audio subsystem */
-static struct snd_soc_device magician_snd_devdata = {
-        .card = &snd_soc_card_magician,
-        .codec_dev = &soc_codec_dev_uda1380,
 };
 
 static struct platform_device *magician_snd_device;
@@ -514,8 +512,7 @@ static int __init magician_init(void)
                 goto err_pdev;
         }
 
-        platform_set_drvdata(magician_snd_device, &magician_snd_devdata);
-        magician_snd_devdata.dev = &magician_snd_device->dev;
+        platform_set_drvdata(magician_snd_device, &snd_soc_card_magician);
         ret = platform_device_add(magician_snd_device);
         if (ret) {
                 platform_device_put(magician_snd_device);
diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_wm9713.c
index 19eda8bbfdaf..f284cc54bc80 100644
--- a/sound/soc/pxa/mioa701_wm9713.c
+++ b/sound/soc/pxa/mioa701_wm9713.c
@@ -54,7 +54,6 @@
 #include <sound/initval.h>
 #include <sound/ac97_codec.h>
 
-#include "pxa2xx-pcm.h"
 #include "pxa2xx-ac97.h"
 #include "../codecs/wm9713.h"
 
@@ -128,8 +127,9 @@ static const struct snd_soc_dapm_route audio_map[] = {
         {"Rear Speaker", NULL, "SPKR"},
 };
 
-static int mioa701_wm9713_init(struct snd_soc_codec *codec)
+static int mioa701_wm9713_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         unsigned short reg;
 
         /* Add mioa701 specific widgets */
@@ -139,12 +139,12 @@ static int mioa701_wm9713_init(struct snd_soc_codec *codec)
         snd_soc_dapm_add_routes(codec, ARRAY_AND_SIZE(audio_map));
 
         /* Prepare GPIO8 for rear speaker amplifier */
-        reg = codec->read(codec, AC97_GPIO_CFG);
-        codec->write(codec, AC97_GPIO_CFG, reg | 0x0100);
+        reg = codec->driver->read(codec, AC97_GPIO_CFG);
+        codec->driver->write(codec, AC97_GPIO_CFG, reg | 0x0100);
 
         /* Prepare MIC input */
-        reg = codec->read(codec, AC97_3D_CONTROL);
-        codec->write(codec, AC97_3D_CONTROL, reg | 0xc000);
+        reg = codec->driver->read(codec, AC97_3D_CONTROL);
+        codec->driver->write(codec, AC97_3D_CONTROL, reg | 0xc000);
 
         snd_soc_dapm_enable_pin(codec, "Front Speaker");
         snd_soc_dapm_enable_pin(codec, "Rear Speaker");
@@ -162,32 +162,30 @@ static struct snd_soc_dai_link mioa701_dai[] = {
         {
                 .name = "AC97",
                 .stream_name = "AC97 HiFi",
-                .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_HIFI],
-                .codec_dai = &wm9713_dai[WM9713_DAI_AC97_HIFI],
+                .cpu_dai_name = "pxa-ac97.0",
+                .codec_dai_name = "wm9713-hifi",
+                .codec_name = "wm9713-codec",
                 .init = mioa701_wm9713_init,
+                .platform_name = "pxa-pcm-audio",
                 .ops = &mioa701_ops,
         },
         {
                 .name = "AC97 Aux",
                 .stream_name = "AC97 Aux",
-                .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_AUX],
-                .codec_dai = &wm9713_dai[WM9713_DAI_AC97_AUX],
+                .cpu_dai_name = "pxa-ac97.1",
+                .codec_dai_name ="wm9713-aux",
+                .codec_name = "wm9713-codec",
+                .platform_name = "pxa-pcm-audio",
                 .ops = &mioa701_ops,
         },
 };
 
 static struct snd_soc_card mioa701 = {
         .name = "MioA701",
-        .platform = &pxa2xx_soc_platform,
         .dai_link = mioa701_dai,
         .num_links = ARRAY_SIZE(mioa701_dai),
 };
 
-static struct snd_soc_device mioa701_snd_devdata = {
-        .card = &mioa701,
-        .codec_dev = &soc_codec_dev_wm9713,
-};
-
 static struct platform_device *mioa701_snd_device;
 
 static int mioa701_wm9713_probe(struct platform_device *pdev)
@@ -205,8 +203,7 @@ static int mioa701_wm9713_probe(struct platform_device *pdev)
         if (!mioa701_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(mioa701_snd_device, &mioa701_snd_devdata);
-        mioa701_snd_devdata.dev = &mioa701_snd_device->dev;
+        platform_set_drvdata(mioa701_snd_device, &mioa701);
 
         ret = platform_device_add(mioa701_snd_device);
         if (!ret)
diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c
index 1f96e3227be5..13f6d485d571 100644
--- a/sound/soc/pxa/palm27x.c
+++ b/sound/soc/pxa/palm27x.c
@@ -29,7 +29,6 @@
 #include <mach/palmasoc.h>
 
 #include "../codecs/wm9712.h"
-#include "pxa2xx-pcm.h"
 #include "pxa2xx-ac97.h"
 
 static struct snd_soc_jack hs_jack;
@@ -75,8 +74,9 @@ static const struct snd_soc_dapm_route audio_map[] = {
 
 static struct snd_soc_card palm27x_asoc;
 
-static int palm27x_ac97_init(struct snd_soc_codec *codec)
+static int palm27x_ac97_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int err;
 
         /* add palm27x specific widgets */
@@ -112,7 +112,7 @@ static int palm27x_ac97_init(struct snd_soc_codec *codec)
                 return err;
 
         /* Jack detection API stuff */
-        err = snd_soc_jack_new(&palm27x_asoc, "Headphone Jack",
+        err = snd_soc_jack_new(codec, "Headphone Jack",
                                 SND_JACK_HEADPHONE, &hs_jack);
         if (err)
                 return err;
@@ -132,30 +132,28 @@ static struct snd_soc_dai_link palm27x_dai[] = {
 {
         .name = "AC97 HiFi",
         .stream_name = "AC97 HiFi",
-        .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_HIFI],
-        .codec_dai = &wm9712_dai[WM9712_DAI_AC97_HIFI],
+        .cpu_dai_name = "pxa-ac97.0",
+        .codec_dai_name =  "wm9712-hifi",
+        .codec_name = "wm9712-codec",
+        .platform_name = "pxa-pcm-audio",
         .init = palm27x_ac97_init,
 },
 {
         .name = "AC97 Aux",
         .stream_name = "AC97 Aux",
-        .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_AUX],
-        .codec_dai = &wm9712_dai[WM9712_DAI_AC97_AUX],
+        .cpu_dai_name = "pxa-ac97.1",
+        .codec_dai_name = "wm9712-aux",
+        .codec_name = "wm9712-codec",
+        .platform_name = "pxa-pcm-audio",
 },
 };
 
 static struct snd_soc_card palm27x_asoc = {
         .name = "Palm/PXA27x",
-        .platform = &pxa2xx_soc_platform,
         .dai_link = palm27x_dai,
         .num_links = ARRAY_SIZE(palm27x_dai),
 };
 
-static struct snd_soc_device palm27x_snd_devdata = {
-        .card = &palm27x_asoc,
-        .codec_dev = &soc_codec_dev_wm9712,
-};
-
 static struct platform_device *palm27x_snd_device;
 
 static int palm27x_asoc_probe(struct platform_device *pdev)
@@ -178,8 +176,7 @@ static int palm27x_asoc_probe(struct platform_device *pdev)
         if (!palm27x_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(palm27x_snd_device, &palm27x_snd_devdata);
-        palm27x_snd_devdata.dev = &palm27x_snd_device->dev;
+        platform_set_drvdata(palm27x_snd_device, &palm27x_asoc);
         ret = platform_device_add(palm27x_snd_device);
 
         if (ret != 0)
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index c5f36e0eab58..3ba5a962ecb8 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -31,7 +31,6 @@
 #include <mach/audio.h>
 
 #include "../codecs/wm8731.h"
-#include "pxa2xx-pcm.h"
 #include "pxa2xx-i2s.h"
 
 #define POODLE_HP        1
@@ -76,7 +75,7 @@ static void poodle_ext_control(struct snd_soc_codec *codec)
 static int poodle_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_codec *codec = rtd->socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
 
         /* check the jack status at stream startup */
         poodle_ext_control(codec);
@@ -97,8 +96,8 @@ static int poodle_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int clk = 0;
         int ret = 0;
 
@@ -237,8 +236,9 @@ static const struct snd_kcontrol_new wm8731_poodle_controls[] = {
 /*
  * Logic for a wm8731 as connected on a Sharp SL-C7x0 Device
  */
-static int poodle_wm8731_init(struct snd_soc_codec *codec)
+static int poodle_wm8731_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int err;
 
         snd_soc_dapm_nc_pin(codec, "LLINEIN");
@@ -266,8 +266,10 @@ static int poodle_wm8731_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link poodle_dai = {
         .name = "WM8731",
         .stream_name = "WM8731",
-        .cpu_dai = &pxa_i2s_dai,
-        .codec_dai = &wm8731_dai,
+        .cpu_dai_name = "pxa-i2s",
+        .codec_dai_name = "wm8731-hifi"
+        .platform_name = "pxa-pcm-audio",
+        .codec_name = "wm8731-codec.0-001a",
         .init = poodle_wm8731_init,
         .ops = &poodle_ops,
 };
@@ -275,15 +277,9 @@ static struct snd_soc_dai_link poodle_dai = {
 /* poodle audio machine driver */
 static struct snd_soc_card snd_soc_poodle = {
         .name = "Poodle",
-        .platform = &pxa2xx_soc_platform,
         .dai_link = &poodle_dai,
         .num_links = 1,
-};
-
-/* poodle audio subsystem */
-static struct snd_soc_device poodle_snd_devdata = {
-        .card = &snd_soc_poodle,
-        .codec_dev = &soc_codec_dev_wm8731,
+        .owner = THIS_MODULE,
 };
 
 static struct platform_device *poodle_snd_device;
@@ -307,8 +303,7 @@ static int __init poodle_init(void)
         if (!poodle_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(poodle_snd_device, &poodle_snd_devdata);
-        poodle_snd_devdata.dev = &poodle_snd_device->dev;
+        platform_set_drvdata(poodle_snd_device, &snd_soc_poodle);
         ret = platform_device_add(poodle_snd_device);
 
         if (ret)
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index a1fd23e0e3d0..99d80e85621c 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -108,11 +108,9 @@ pxa_ssp_get_dma_params(struct ssp_device *ssp, int width4, int out)
 }
 
 static int pxa_ssp_startup(struct snd_pcm_substream *substream,
-                           struct snd_soc_dai *dai)
+                           struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssp_device *ssp = priv->ssp;
         int ret = 0;
 
@@ -128,11 +126,9 @@ static int pxa_ssp_startup(struct snd_pcm_substream *substream,
 }
 
 static void pxa_ssp_shutdown(struct snd_pcm_substream *substream,
-                             struct snd_soc_dai *dai)
+                             struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssp_device *ssp = priv->ssp;
 
         if (!cpu_dai->active) {
@@ -148,7 +144,7 @@ static void pxa_ssp_shutdown(struct snd_pcm_substream *substream,
 
 static int pxa_ssp_suspend(struct snd_soc_dai *cpu_dai)
 {
-        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssp_device *ssp = priv->ssp;
 
         if (!cpu_dai->active)
@@ -166,7 +162,7 @@ static int pxa_ssp_suspend(struct snd_soc_dai *cpu_dai)
 
 static int pxa_ssp_resume(struct snd_soc_dai *cpu_dai)
 {
-        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssp_device *ssp = priv->ssp;
         uint32_t sssr = SSSR_ROR | SSSR_TUR | SSSR_BCE;
 
@@ -230,7 +226,7 @@ static u32 pxa_ssp_get_scr(struct ssp_device *ssp)
 static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
         int clk_id, unsigned int freq, int dir)
 {
-        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssp_device *ssp = priv->ssp;
         int val;
 
@@ -287,7 +283,7 @@ static int pxa_ssp_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 static int pxa_ssp_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
         int div_id, int div)
 {
-        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssp_device *ssp = priv->ssp;
         int val;
 
@@ -338,7 +334,7 @@ static int pxa_ssp_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
 static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id,
         int source, unsigned int freq_in, unsigned int freq_out)
 {
-        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssp_device *ssp = priv->ssp;
         u32 ssacd = pxa_ssp_read_reg(ssp, SSACD) & ~0x70;
 
@@ -407,7 +403,7 @@ static int pxa_ssp_set_dai_pll(struct snd_soc_dai *cpu_dai, int pll_id,
 static int pxa_ssp_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
         unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
 {
-        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssp_device *ssp = priv->ssp;
         u32 sscr0;
 
@@ -442,7 +438,7 @@ static int pxa_ssp_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
 static int pxa_ssp_set_dai_tristate(struct snd_soc_dai *cpu_dai,
         int tristate)
 {
-        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssp_device *ssp = priv->ssp;
         u32 sscr1;
 
@@ -464,7 +460,7 @@ static int pxa_ssp_set_dai_tristate(struct snd_soc_dai *cpu_dai,
 static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                 unsigned int fmt)
 {
-        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssp_device *ssp = priv->ssp;
         u32 sscr0;
         u32 sscr1;
@@ -555,11 +551,9 @@ static int pxa_ssp_set_dai_fmt(struct snd_soc_dai *cpu_dai,
  */
 static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params,
-                                struct snd_soc_dai *dai)
+                                struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssp_device *ssp = priv->ssp;
         int chn = params_channels(params);
         u32 sscr0;
@@ -568,7 +562,7 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
         int ttsa = pxa_ssp_read_reg(ssp, SSTSA) & 0xf;
         struct pxa2xx_pcm_dma_params *dma_data;
 
-        dma_data = snd_soc_dai_get_dma_data(dai, substream);
+        dma_data = snd_soc_dai_get_dma_data(cpu_dai, substream);
 
         /* generate correct DMA params */
         kfree(dma_data);
@@ -581,7 +575,7 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
                         ((chn == 2) && (ttsa != 1)) || (width == 32),
                         substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
 
-        snd_soc_dai_set_dma_data(dai, substream, dma_data);
+        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
 
         /* we can only change the settings if the port is not in use */
         if (pxa_ssp_read_reg(ssp, SSCR0) & SSCR0_SSE)
@@ -668,12 +662,10 @@ static int pxa_ssp_hw_params(struct snd_pcm_substream *substream,
 }
 
 static int pxa_ssp_trigger(struct snd_pcm_substream *substream, int cmd,
-                           struct snd_soc_dai *dai)
+                           struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         int ret = 0;
-        struct ssp_priv *priv = cpu_dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(cpu_dai);
         struct ssp_device *ssp = priv->ssp;
         int val;
 
@@ -729,8 +721,7 @@ static int pxa_ssp_trigger(struct snd_pcm_substream *substream, int cmd,
         return ret;
 }
 
-static int pxa_ssp_probe(struct platform_device *pdev,
-                            struct snd_soc_dai *dai)
+static int pxa_ssp_probe(struct snd_soc_dai *dai)
 {
         struct ssp_priv *priv;
         int ret;
@@ -746,7 +737,7 @@ static int pxa_ssp_probe(struct platform_device *pdev,
         }
 
         priv->dai_fmt = (unsigned int) -1;
-        dai->private_data = priv;
+        snd_soc_dai_set_drvdata(dai, priv);
 
         return 0;
 
@@ -755,11 +746,12 @@ err_priv:
         return ret;
 }
 
-static void pxa_ssp_remove(struct platform_device *pdev,
-                              struct snd_soc_dai *dai)
+static int pxa_ssp_remove(struct snd_soc_dai *dai)
 {
-        struct ssp_priv *priv = dai->private_data;
+        struct ssp_priv *priv = snd_soc_dai_get_drvdata(dai);
+
         pxa_ssp_free(priv->ssp);
+        return 0;
 }
 
 #define PXA_SSP_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
@@ -784,10 +776,7 @@ static struct snd_soc_dai_ops pxa_ssp_dai_ops = {
         .set_tristate   = pxa_ssp_set_dai_tristate,
 };
 
-struct snd_soc_dai pxa_ssp_dai[] = {
-        {
-                .name = "pxa2xx-ssp1",
-                .id = 0,
+static struct snd_soc_dai_driver pxa_ssp_dai = {
                 .probe = pxa_ssp_probe,
                 .remove = pxa_ssp_remove,
                 .suspend = pxa_ssp_suspend,
@@ -805,81 +794,38 @@ struct snd_soc_dai pxa_ssp_dai[] = {
                         .formats = PXA_SSP_FORMATS,
                  },
                 .ops = &pxa_ssp_dai_ops,
+};
+
+static __devinit int asoc_ssp_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_dai(&pdev->dev, &pxa_ssp_dai);
+}
+
+static int __devexit asoc_ssp_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dai(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver asoc_ssp_driver = {
+        .driver = {
+                        .name = "pxa-ssp-dai",
+                        .owner = THIS_MODULE,
         },
-        {       .name = "pxa2xx-ssp2",
-                .id = 1,
-                .probe = pxa_ssp_probe,
-                .remove = pxa_ssp_remove,
-                .suspend = pxa_ssp_suspend,
-                .resume = pxa_ssp_resume,
-                .playback = {
-                        .channels_min = 1,
-                        .channels_max = 8,
-                        .rates = PXA_SSP_RATES,
-                        .formats = PXA_SSP_FORMATS,
-                },
-                .capture = {
-                        .channels_min = 1,
-                        .channels_max = 8,
-                        .rates = PXA_SSP_RATES,
-                        .formats = PXA_SSP_FORMATS,
-                 },
-                .ops = &pxa_ssp_dai_ops,
-        },
-        {
-                .name = "pxa2xx-ssp3",
-                .id = 2,
-                .probe = pxa_ssp_probe,
-                .remove = pxa_ssp_remove,
-                .suspend = pxa_ssp_suspend,
-                .resume = pxa_ssp_resume,
-                .playback = {
-                        .channels_min = 1,
-                        .channels_max = 8,
-                        .rates = PXA_SSP_RATES,
-                        .formats = PXA_SSP_FORMATS,
-                },
-                .capture = {
-                        .channels_min = 1,
-                        .channels_max = 8,
-                        .rates = PXA_SSP_RATES,
-                        .formats = PXA_SSP_FORMATS,
-                 },
-                .ops = &pxa_ssp_dai_ops,
-        },
-        {
-                .name = "pxa2xx-ssp4",
-                .id = 3,
-                .probe = pxa_ssp_probe,
-                .remove = pxa_ssp_remove,
-                .suspend = pxa_ssp_suspend,
-                .resume = pxa_ssp_resume,
-                .playback = {
-                        .channels_min = 1,
-                        .channels_max = 8,
-                        .rates = PXA_SSP_RATES,
-                        .formats = PXA_SSP_FORMATS,
-                },
-                .capture = {
-                        .channels_min = 1,
-                        .channels_max = 8,
-                        .rates = PXA_SSP_RATES,
-                        .formats = PXA_SSP_FORMATS,
-                 },
-                .ops = &pxa_ssp_dai_ops,
-        },
+
+        .probe = asoc_ssp_probe,
+        .remove = __devexit_p(asoc_ssp_remove),
 };
-EXPORT_SYMBOL_GPL(pxa_ssp_dai);
 
 static int __init pxa_ssp_init(void)
 {
-        return snd_soc_register_dais(pxa_ssp_dai, ARRAY_SIZE(pxa_ssp_dai));
+        return platform_driver_register(&asoc_ssp_driver);
 }
 module_init(pxa_ssp_init);
 
 static void __exit pxa_ssp_exit(void)
 {
-        snd_soc_unregister_dais(pxa_ssp_dai, ARRAY_SIZE(pxa_ssp_dai));
+        platform_driver_unregister(&asoc_ssp_driver);
 }
 module_exit(pxa_ssp_exit);
 
diff --git a/sound/soc/pxa/pxa-ssp.h b/sound/soc/pxa/pxa-ssp.h
index 91deadd55675..bc79da221c0d 100644
--- a/sound/soc/pxa/pxa-ssp.h
+++ b/sound/soc/pxa/pxa-ssp.h
@@ -42,6 +42,4 @@
 
 #define PXA_SSP_PLL_OUT  0
 
-extern struct snd_soc_dai pxa_ssp_dai[4];
-
 #endif
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index d314115e3dd7..9c2bafa112ad 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -104,24 +104,21 @@ static int pxa2xx_ac97_resume(struct snd_soc_dai *dai)
 #define pxa2xx_ac97_resume      NULL
 #endif
 
-static int pxa2xx_ac97_probe(struct platform_device *pdev,
-                             struct snd_soc_dai *dai)
+static int pxa2xx_ac97_probe(struct snd_soc_dai *dai)
 {
         return pxa2xx_ac97_hw_probe(to_platform_device(dai->dev));
 }
 
-static void pxa2xx_ac97_remove(struct platform_device *pdev,
-                               struct snd_soc_dai *dai)
+static int pxa2xx_ac97_remove(struct snd_soc_dai *dai)
 {
         pxa2xx_ac97_hw_remove(to_platform_device(dai->dev));
+        return 0;
 }
 
 static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params,
-                                 struct snd_soc_dai *dai)
+                                 struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         struct pxa2xx_pcm_dma_params *dma_data;
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -136,10 +133,8 @@ static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream,
 
 static int pxa2xx_ac97_hw_aux_params(struct snd_pcm_substream *substream,
                                      struct snd_pcm_hw_params *params,
-                                     struct snd_soc_dai *dai)
+                                     struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         struct pxa2xx_pcm_dma_params *dma_data;
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -154,11 +149,8 @@ static int pxa2xx_ac97_hw_aux_params(struct snd_pcm_substream *substream,
 
 static int pxa2xx_ac97_hw_mic_params(struct snd_pcm_substream *substream,
                                      struct snd_pcm_hw_params *params,
-                                     struct snd_soc_dai *dai)
+                                     struct snd_soc_dai *cpu_dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 return -ENODEV;
         else
@@ -188,10 +180,9 @@ static struct snd_soc_dai_ops pxa_ac97_mic_dai_ops = {
  * There is only 1 physical AC97 interface for pxa2xx, but it
  * has extra fifo's that can be used for aux DACs and ADCs.
  */
-struct snd_soc_dai pxa_ac97_dai[] = {
+static struct snd_soc_dai_driver pxa_ac97_dai[] = {
 {
         .name = "pxa2xx-ac97",
-        .id = 0,
         .ac97_control = 1,
         .probe = pxa2xx_ac97_probe,
         .remove = pxa2xx_ac97_remove,
@@ -213,7 +204,6 @@ struct snd_soc_dai pxa_ac97_dai[] = {
 },
 {
         .name = "pxa2xx-ac97-aux",
-        .id = 1,
         .ac97_control = 1,
         .playback = {
                 .stream_name = "AC97 Aux Playback",
@@ -231,7 +221,6 @@ struct snd_soc_dai pxa_ac97_dai[] = {
 },
 {
         .name = "pxa2xx-ac97-mic",
-        .id = 2,
         .ac97_control = 1,
         .capture = {
                 .stream_name = "AC97 Mic Capture",
@@ -243,36 +232,26 @@ struct snd_soc_dai pxa_ac97_dai[] = {
 },
 };
 
-EXPORT_SYMBOL_GPL(pxa_ac97_dai);
 EXPORT_SYMBOL_GPL(soc_ac97_ops);
 
-static int __devinit pxa2xx_ac97_dev_probe(struct platform_device *pdev)
+static __devinit int pxa2xx_ac97_dev_probe(struct platform_device *pdev)
 {
-        int i;
-        pxa2xx_audio_ops_t *pdata = pdev->dev.platform_data;
-
-        if (pdev->id >= 0) {
+        if (pdev->id != -1) {
                 dev_err(&pdev->dev, "PXA2xx has only one AC97 port.\n");
                 return -ENXIO;
         }
 
-        for (i = 0; i < ARRAY_SIZE(pxa_ac97_dai); i++) {
-                pxa_ac97_dai[i].dev = &pdev->dev;
-                if (pdata && pdata->codec_pdata[0])
-                        pxa_ac97_dai[i].ac97_pdata = pdata->codec_pdata[0];
-        }
-
         /* Punt most of the init to the SoC probe; we may need the machine
          * driver to do interesting things with the clocking to get us up
          * and running.
          */
-        return snd_soc_register_dais(pxa_ac97_dai, ARRAY_SIZE(pxa_ac97_dai));
+        return snd_soc_register_dais(&pdev->dev, pxa_ac97_dai,
+                        ARRAY_SIZE(pxa_ac97_dai));
 }
 
 static int __devexit pxa2xx_ac97_dev_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_dais(pxa_ac97_dai, ARRAY_SIZE(pxa_ac97_dai));
-
+        snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(pxa_ac97_dai));
         return 0;
 }
 
diff --git a/sound/soc/pxa/pxa2xx-ac97.h b/sound/soc/pxa/pxa2xx-ac97.h
index e390de8edcd4..eda891e6f31b 100644
--- a/sound/soc/pxa/pxa2xx-ac97.h
+++ b/sound/soc/pxa/pxa2xx-ac97.h
@@ -14,8 +14,6 @@
 #define PXA2XX_DAI_AC97_AUX             1
 #define PXA2XX_DAI_AC97_MIC             2
 
-extern struct snd_soc_dai pxa_ac97_dai[3];
-
 /* platform data */
 extern struct snd_ac97_bus_ops pxa2xx_ac97_ops;
 
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index c1a5275721e4..3b473b200a8f 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -80,6 +80,7 @@ struct pxa_i2s_port {
 };
 static struct pxa_i2s_port pxa_i2s;
 static struct clk *clk_i2s;
+static int clk_ena = 0;
 
 static struct pxa2xx_pcm_dma_params pxa2xx_i2s_pcm_stereo_out = {
         .name                   = "I2S PCM Stereo out",
@@ -101,7 +102,7 @@ static int pxa2xx_i2s_startup(struct snd_pcm_substream *substream,
                               struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 
         if (IS_ERR(clk_i2s))
                 return PTR_ERR(clk_i2s);
@@ -162,13 +163,11 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params,
                                 struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
         struct pxa2xx_pcm_dma_params *dma_data;
 
         BUG_ON(IS_ERR(clk_i2s));
         clk_enable(clk_i2s);
-        dai->private_data = dai;
+        clk_ena = 1;
         pxa_i2s_wait();
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -176,7 +175,7 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream,
         else
                 dma_data = &pxa2xx_i2s_pcm_stereo_in;
 
-        snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
+        snd_soc_dai_set_dma_data(dai, substream, dma_data);
 
         /* is port used by another stream */
         if (!(SACR0 & SACR0_ENB)) {
@@ -259,9 +258,9 @@ static void pxa2xx_i2s_shutdown(struct snd_pcm_substream *substream,
         if ((SACR1 & (SACR1_DREC | SACR1_DRPL)) == (SACR1_DREC | SACR1_DRPL)) {
                 SACR0 &= ~SACR0_ENB;
                 pxa_i2s_wait();
-                if (dai->private_data != NULL) {
+                if (clk_ena) {
                         clk_disable(clk_i2s);
-                        dai->private_data = NULL;
+                        clk_ena = 0;
                 }
         }
 }
@@ -300,6 +299,35 @@ static int pxa2xx_i2s_resume(struct snd_soc_dai *dai)
 #define pxa2xx_i2s_resume       NULL
 #endif
 
+static int pxa2xx_i2s_probe(struct snd_soc_dai *dai)
+{
+        clk_i2s = clk_get(dai->dev, "I2SCLK");
+        if (IS_ERR(clk_i2s))
+                return PTR_ERR(clk_i2s);
+
+        /*
+         * PXA Developer's Manual:
+         * If SACR0[ENB] is toggled in the middle of a normal operation,
+         * the SACR0[RST] bit must also be set and cleared to reset all
+         * I2S controller registers.
+         */
+        SACR0 = SACR0_RST;
+        SACR0 = 0;
+        /* Make sure RPL and REC are disabled */
+        SACR1 = SACR1_DRPL | SACR1_DREC;
+        /* Along with FIFO servicing */
+        SAIMR &= ~(SAIMR_RFS | SAIMR_TFS);
+
+        return 0;
+}
+
+static int  pxa2xx_i2s_remove(struct snd_soc_dai *dai)
+{
+        clk_put(clk_i2s);
+        clk_i2s = ERR_PTR(-ENOENT);
+        return 0;
+}
+
 #define PXA2XX_I2S_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
                 SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | \
                 SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000)
@@ -313,9 +341,9 @@ static struct snd_soc_dai_ops pxa_i2s_dai_ops = {
         .set_sysclk     = pxa2xx_i2s_set_dai_sysclk,
 };
 
-struct snd_soc_dai pxa_i2s_dai = {
-        .name = "pxa2xx-i2s",
-        .id = 0,
+static struct snd_soc_dai_driver pxa_i2s_dai = {
+        .probe = pxa2xx_i2s_probe,
+        .remove = pxa2xx_i2s_remove,
         .suspend = pxa2xx_i2s_suspend,
         .resume = pxa2xx_i2s_resume,
         .playback = {
@@ -332,49 +360,20 @@ struct snd_soc_dai pxa_i2s_dai = {
         .symmetric_rates = 1,
 };
 
-EXPORT_SYMBOL_GPL(pxa_i2s_dai);
-
-static int pxa2xx_i2s_probe(struct platform_device *dev)
+static int pxa2xx_i2s_drv_probe(struct platform_device *pdev)
 {
-        int ret;
-
-        clk_i2s = clk_get(&dev->dev, "I2SCLK");
-        if (IS_ERR(clk_i2s))
-                return PTR_ERR(clk_i2s);
-
-        pxa_i2s_dai.dev = &dev->dev;
-        pxa_i2s_dai.private_data = NULL;
-        ret = snd_soc_register_dai(&pxa_i2s_dai);
-        if (ret != 0)
-                clk_put(clk_i2s);
-
-        /*
-         * PXA Developer's Manual:
-         * If SACR0[ENB] is toggled in the middle of a normal operation,
-         * the SACR0[RST] bit must also be set and cleared to reset all
-         * I2S controller registers.
-         */
-        SACR0 = SACR0_RST;
-        SACR0 = 0;
-        /* Make sure RPL and REC are disabled */
-        SACR1 = SACR1_DRPL | SACR1_DREC;
-        /* Along with FIFO servicing */
-        SAIMR &= ~(SAIMR_RFS | SAIMR_TFS);
-
-        return ret;
+        return snd_soc_register_dai(&pdev->dev, &pxa_i2s_dai);
 }
 
-static int __devexit pxa2xx_i2s_remove(struct platform_device *dev)
+static int __devexit pxa2xx_i2s_drv_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_dai(&pxa_i2s_dai);
-        clk_put(clk_i2s);
-        clk_i2s = ERR_PTR(-ENOENT);
+        snd_soc_unregister_dai(&pdev->dev);
         return 0;
 }
 
 static struct platform_driver pxa2xx_i2s_driver = {
-        .probe = pxa2xx_i2s_probe,
-        .remove = __devexit_p(pxa2xx_i2s_remove),
+        .probe = pxa2xx_i2s_drv_probe,
+        .remove = __devexit_p(pxa2xx_i2s_drv_remove),
 
         .driver = {
                 .name = "pxa2xx-i2s",
diff --git a/sound/soc/pxa/pxa2xx-i2s.h b/sound/soc/pxa/pxa2xx-i2s.h
index e2def441153e..070f3c6059fe 100644
--- a/sound/soc/pxa/pxa2xx-i2s.h
+++ b/sound/soc/pxa/pxa2xx-i2s.h
@@ -15,6 +15,4 @@
 /* I2S clock */
 #define PXA2XX_I2S_SYSCLK               0
 
-extern struct snd_soc_dai pxa_i2s_dai;
-
 #endif
diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c
index adc7e6f15f93..5127044acfec 100644
--- a/sound/soc/pxa/pxa2xx-pcm.c
+++ b/sound/soc/pxa/pxa2xx-pcm.c
@@ -28,7 +28,7 @@ static int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream,
         struct pxa2xx_pcm_dma_params *dma;
         int ret;
 
-        dma = snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+        dma = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
         /* return if this is a bufferless transfer e.g.
          * codec <--> BT codec or GSM modem -- lg FIXME */
@@ -95,14 +95,14 @@ static int pxa2xx_soc_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 ret = pxa2xx_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         goto out;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 ret = pxa2xx_pcm_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_CAPTURE);
                 if (ret)
@@ -112,25 +112,44 @@ static int pxa2xx_soc_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
         return ret;
 }
 
-struct snd_soc_platform pxa2xx_soc_platform = {
-        .name           = "pxa2xx-audio",
-        .pcm_ops        = &pxa2xx_pcm_ops,
+static struct snd_soc_platform_driver pxa2xx_soc_platform = {
+        .ops    = &pxa2xx_pcm_ops,
         .pcm_new        = pxa2xx_soc_pcm_new,
         .pcm_free       = pxa2xx_pcm_free_dma_buffers,
 };
-EXPORT_SYMBOL_GPL(pxa2xx_soc_platform);
 
-static int __init pxa2xx_soc_platform_init(void)
+static int __devinit pxa2xx_soc_platform_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_platform(&pxa2xx_soc_platform);
+        return snd_soc_register_platform(&pdev->dev, &pxa2xx_soc_platform);
 }
-module_init(pxa2xx_soc_platform_init);
 
-static void __exit pxa2xx_soc_platform_exit(void)
+static int __devexit pxa2xx_soc_platform_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_platform(&pxa2xx_soc_platform);
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver pxa_pcm_driver = {
+        .driver = {
+                        .name = "pxa-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = pxa2xx_soc_platform_probe,
+        .remove = __devexit_p(pxa2xx_soc_platform_remove),
+};
+
+static int __init snd_pxa_pcm_init(void)
+{
+        return platform_driver_register(&pxa_pcm_driver);
+}
+module_init(snd_pxa_pcm_init);
+
+static void __exit snd_pxa_pcm_exit(void)
+{
+        platform_driver_unregister(&pxa_pcm_driver);
 }
-module_exit(pxa2xx_soc_platform_exit);
+module_exit(snd_pxa_pcm_exit);
 
 MODULE_AUTHOR("Nicolas Pitre");
 MODULE_DESCRIPTION("Intel PXA2xx PCM DMA module");
diff --git a/sound/soc/pxa/pxa2xx-pcm.h b/sound/soc/pxa/pxa2xx-pcm.h
deleted file mode 100644
index 60c3b20aeeb4..000000000000
--- a/sound/soc/pxa/pxa2xx-pcm.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * linux/sound/arm/pxa2xx-pcm.h -- ALSA PCM interface for the Intel PXA2xx chip
- *
- * Author:      Nicolas Pitre
- * Created:     Nov 30, 2004
- * Copyright:   MontaVista Software, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _PXA2XX_PCM_H
-#define _PXA2XX_PCM_H
-
-/* platform data */
-extern struct snd_soc_platform pxa2xx_soc_platform;
-
-#endif
diff --git a/sound/soc/pxa/raumfeld.c b/sound/soc/pxa/raumfeld.c
index 7e3f41696c41..2cda82bc5d2e 100644
--- a/sound/soc/pxa/raumfeld.c
+++ b/sound/soc/pxa/raumfeld.c
@@ -26,9 +26,6 @@
 
 #include <asm/mach-types.h>
 
-#include "../codecs/cs4270.h"
-#include "../codecs/ak4104.h"
-#include "pxa2xx-pcm.h"
 #include "pxa-ssp.h"
 
 #define GPIO_SPDIF_RESET        (38)
@@ -71,7 +68,7 @@ static void raumfeld_enable_audio(bool en)
 static int raumfeld_cs4270_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
 
         /* set freq to 0 to enable all possible codec sample rates */
         return snd_soc_dai_set_sysclk(codec_dai, 0, 0, 0);
@@ -80,7 +77,7 @@ static int raumfeld_cs4270_startup(struct snd_pcm_substream *substream)
 static void raumfeld_cs4270_shutdown(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
 
         /* set freq to 0 to enable all possible codec sample rates */
         snd_soc_dai_set_sysclk(codec_dai, 0, 0, 0);
@@ -90,8 +87,8 @@ static int raumfeld_cs4270_hw_params(struct snd_pcm_substream *substream,
                                      struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int fmt, clk = 0;
         int ret = 0;
 
@@ -167,32 +164,14 @@ static int raumfeld_line_resume(struct platform_device *pdev)
         return 0;
 }
 
-static struct snd_soc_dai_link raumfeld_line_dai = {
-        .name           = "CS4270",
-        .stream_name    = "CS4270",
-        .cpu_dai        = &pxa_ssp_dai[PXA_DAI_SSP1],
-        .codec_dai      = &cs4270_dai,
-        .ops            = &raumfeld_cs4270_ops,
-};
-
-static struct snd_soc_card snd_soc_line_raumfeld = {
-        .name           = "Raumfeld analog",
-        .platform       = &pxa2xx_soc_platform,
-        .dai_link       = &raumfeld_line_dai,
-        .suspend_post   = raumfeld_line_suspend,
-        .resume_pre     = raumfeld_line_resume,
-        .num_links      = 1,
-};
-
-
 /* AK4104 */
 
 static int raumfeld_ak4104_hw_params(struct snd_pcm_substream *substream,
                                      struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int fmt, ret = 0, clk = 0;
 
         switch (params_rate(params)) {
@@ -247,34 +226,35 @@ static struct snd_soc_ops raumfeld_ak4104_ops = {
         .hw_params = raumfeld_ak4104_hw_params,
 };
 
-static struct snd_soc_dai_link raumfeld_spdif_dai = {
+static struct snd_soc_dai_link raumfeld_dai[] = {
+{
         .name           = "ak4104",
         .stream_name    = "Playback",
-        .cpu_dai        = &pxa_ssp_dai[PXA_DAI_SSP2],
-        .codec_dai      = &ak4104_dai,
+        .cpu_dai_name = "pxa-ssp-dai.1",
+        .codec_dai_name = "ak4104-hifi",
+        .platform_name = "pxa-pcm-audio",
         .ops            = &raumfeld_ak4104_ops,
-};
-
-static struct snd_soc_card snd_soc_spdif_raumfeld = {
-        .name           = "Raumfeld S/PDIF",
-        .platform       = &pxa2xx_soc_platform,
-        .dai_link       = &raumfeld_spdif_dai,
-        .num_links      = 1
-};
-
-/* raumfeld_audio audio subsystem */
-static struct snd_soc_device raumfeld_line_devdata = {
-        .card = &snd_soc_line_raumfeld,
-        .codec_dev = &soc_codec_device_cs4270,
-};
+        .codec_name = "ak4104-codec.0",
+},
+{
+        .name           = "CS4270",
+        .stream_name    = "CS4270",
+        .cpu_dai_name = "pxa-ssp-dai.0",
+        .platform_name = "pxa-pcm-audio",
+        .codec_dai_name = "cs4270-hifi",
+        .codec_name = "cs4270-codec.0-0048",
+        .ops            = &raumfeld_cs4270_ops,
+},};
 
-static struct snd_soc_device raumfeld_spdif_devdata = {
-        .card = &snd_soc_spdif_raumfeld,
-        .codec_dev = &soc_codec_device_ak4104,
+static struct snd_soc_card snd_soc_raumfeld = {
+        .name           = "Raumfeld",
+        .dai_link       = raumfeld_dai,
+        .suspend_post   = raumfeld_line_suspend,
+        .resume_pre     = raumfeld_line_resume,
+        .num_links      = ARRAY_SIZE(raumfeld_dai),
 };
 
-static struct platform_device *raumfeld_audio_line_device;
-static struct platform_device *raumfeld_audio_spdif_device;
+static struct platform_device *raumfeld_audio_device;
 
 static int __init raumfeld_audio_init(void)
 {
@@ -292,38 +272,19 @@ static int __init raumfeld_audio_init(void)
 
         set_max9485_clk(MAX9485_MCLK_FREQ_122880);
 
-        /* LINE */
-        raumfeld_audio_line_device = platform_device_alloc("soc-audio", 0);
-        if (!raumfeld_audio_line_device)
+        /* Register LINE and SPDIF */
+        raumfeld_audio_device = platform_device_alloc("soc-audio", 0);
+        if (!raumfeld_audio_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(raumfeld_audio_line_device,
-                             &raumfeld_line_devdata);
-        raumfeld_line_devdata.dev = &raumfeld_audio_line_device->dev;
-        ret = platform_device_add(raumfeld_audio_line_device);
-        if (ret)
-                platform_device_put(raumfeld_audio_line_device);
+        platform_set_drvdata(raumfeld_audio_device,
+                             &snd_soc_raumfeld);
+        ret = platform_device_add(raumfeld_audio_device);
 
         /* no S/PDIF on Speakers */
         if (machine_is_raumfeld_speaker())
                 return ret;
 
-        /* S/PDIF */
-        raumfeld_audio_spdif_device = platform_device_alloc("soc-audio", 1);
-        if (!raumfeld_audio_spdif_device) {
-                platform_device_put(raumfeld_audio_line_device);
-                return -ENOMEM;
-        }
-
-        platform_set_drvdata(raumfeld_audio_spdif_device,
-                             &raumfeld_spdif_devdata);
-        raumfeld_spdif_devdata.dev = &raumfeld_audio_spdif_device->dev;
-        ret = platform_device_add(raumfeld_audio_spdif_device);
-        if (ret) {
-                platform_device_put(raumfeld_audio_line_device);
-                platform_device_put(raumfeld_audio_spdif_device);
-        }
-
         raumfeld_enable_audio(true);
 
         return ret;
@@ -333,10 +294,7 @@ static void __exit raumfeld_audio_exit(void)
 {
         raumfeld_enable_audio(false);
 
-        platform_device_unregister(raumfeld_audio_line_device);
-
-        if (machine_is_raumfeld_connector())
-                platform_device_unregister(raumfeld_audio_spdif_device);
+        platform_device_unregister(raumfeld_audio_device);
 
         i2c_unregister_device(max9486_client);
 
diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c
index 1941a357e8c4..f470f360f4dd 100644
--- a/sound/soc/pxa/spitz.c
+++ b/sound/soc/pxa/spitz.c
@@ -28,7 +28,6 @@
 #include <asm/mach-types.h>
 #include <mach/spitz.h>
 #include "../codecs/wm8750.h"
-#include "pxa2xx-pcm.h"
 #include "pxa2xx-i2s.h"
 
 #define SPITZ_HP        0
@@ -107,7 +106,7 @@ static void spitz_ext_control(struct snd_soc_codec *codec)
 static int spitz_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_codec *codec = rtd->socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->codec;
 
         /* check the jack status at stream startup */
         spitz_ext_control(codec);
@@ -118,8 +117,8 @@ static int spitz_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int clk = 0;
         int ret = 0;
 
@@ -274,8 +273,9 @@ static const struct snd_kcontrol_new wm8750_spitz_controls[] = {
 /*
  * Logic for a wm8750 as connected on a Sharp SL-Cxx00 Device
  */
-static int spitz_wm8750_init(struct snd_soc_codec *codec)
+static int spitz_wm8750_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int err;
 
         /* NC codec pins */
@@ -308,8 +308,10 @@ static int spitz_wm8750_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link spitz_dai = {
         .name = "wm8750",
         .stream_name = "WM8750",
-        .cpu_dai = &pxa_i2s_dai,
-        .codec_dai = &wm8750_dai,
+        .cpu_dai_name = "pxa-is2",
+        .codec_dai_name = "wm8750-hifi",
+        .platform_name = "pxa-pcm-audio",
+        .codec_name = "wm8750-codec.0-001a",
         .init = spitz_wm8750_init,
         .ops = &spitz_ops,
 };
@@ -317,49 +319,10 @@ static struct snd_soc_dai_link spitz_dai = {
 /* spitz audio machine driver */
 static struct snd_soc_card snd_soc_spitz = {
         .name = "Spitz",
-        .platform = &pxa2xx_soc_platform,
         .dai_link = &spitz_dai,
         .num_links = 1,
 };
 
-/* spitz audio subsystem */
-static struct snd_soc_device spitz_snd_devdata = {
-        .card = &snd_soc_spitz,
-        .codec_dev = &soc_codec_dev_wm8750,
-};
-
-/*
- * FIXME: This is a temporary bodge to avoid cross-tree merge issues.
- * New drivers should register the wm8750 I2C device in the machine
- * setup code (under arch/arm for ARM systems).
- */
-static int wm8750_i2c_register(void)
-{
-        struct i2c_board_info info;
-        struct i2c_adapter *adapter;
-        struct i2c_client *client;
-
-        memset(&info, 0, sizeof(struct i2c_board_info));
-        info.addr = 0x1b;
-        strlcpy(info.type, "wm8750", I2C_NAME_SIZE);
-
-        adapter = i2c_get_adapter(0);
-        if (!adapter) {
-                printk(KERN_ERR "can't get i2c adapter 0\n");
-                return -ENODEV;
-        }
-
-        client = i2c_new_device(adapter, &info);
-        i2c_put_adapter(adapter);
-        if (!client) {
-                printk(KERN_ERR "can't add i2c device at 0x%x\n",
-                (unsigned int)info.addr);
-                return -ENODEV;
-        }
-
-        return 0;
-}
-
 static struct platform_device *spitz_snd_device;
 
 static int __init spitz_init(void)
@@ -369,16 +332,11 @@ static int __init spitz_init(void)
         if (!(machine_is_spitz() || machine_is_borzoi() || machine_is_akita()))
                 return -ENODEV;
 
-        ret = wm8750_i2c_setup();
-        if (ret != 0)
-                return ret;
-
         spitz_snd_device = platform_device_alloc("soc-audio", -1);
         if (!spitz_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(spitz_snd_device, &spitz_snd_devdata);
-        spitz_snd_devdata.dev = &spitz_snd_device->dev;
+        platform_set_drvdata(spitz_snd_device, &snd_soc_spitz);
         ret = platform_device_add(spitz_snd_device);
 
         if (ret)
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index dbbd3e9d1637..a3bfb2e8b70f 100644
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -33,7 +33,6 @@
 #include <mach/audio.h>
 
 #include "../codecs/wm9712.h"
-#include "pxa2xx-pcm.h"
 #include "pxa2xx-ac97.h"
 
 static struct snd_soc_card tosa;
@@ -80,7 +79,7 @@ static void tosa_ext_control(struct snd_soc_codec *codec)
 static int tosa_startup(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_codec *codec = rtd->socdev->card->codec;
+        struct snd_soc_codec *codec = rtd->card->codec;
 
         /* check the jack status at stream startup */
         tosa_ext_control(codec);
@@ -184,8 +183,9 @@ static const struct snd_kcontrol_new tosa_controls[] = {
                 tosa_set_spk),
 };
 
-static int tosa_ac97_init(struct snd_soc_codec *codec)
+static int tosa_ac97_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int err;
 
         snd_soc_dapm_nc_pin(codec, "OUT3");
@@ -212,16 +212,20 @@ static struct snd_soc_dai_link tosa_dai[] = {
 {
         .name = "AC97",
         .stream_name = "AC97 HiFi",
-        .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_HIFI],
-        .codec_dai = &wm9712_dai[WM9712_DAI_AC97_HIFI],
+        .cpu_dai_name = "pxa-ac97.0",
+        .codec_dai_name = "wm9712-hifi",
+        .platform_name = "pxa-pcm-audio",
+        .codec_name = "wm9712-codec",
         .init = tosa_ac97_init,
         .ops = &tosa_ops,
 },
 {
         .name = "AC97 Aux",
         .stream_name = "AC97 Aux",
-        .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_AUX],
-        .codec_dai = &wm9712_dai[WM9712_DAI_AC97_AUX],
+        .cpu_dai_name = "pxa-ac97.1",
+        .codec_dai_name = "wm9712-aux",
+        .platform_name = "pxa-pcm-audio",
+        .codec_name = "wm9712-codec",
         .ops = &tosa_ops,
 },
 };
@@ -248,18 +252,12 @@ static int tosa_remove(struct platform_device *dev)
 
 static struct snd_soc_card tosa = {
         .name = "Tosa",
-        .platform = &pxa2xx_soc_platform,
         .dai_link = tosa_dai,
         .num_links = ARRAY_SIZE(tosa_dai),
         .probe = tosa_probe,
         .remove = tosa_remove,
 };
 
-static struct snd_soc_device tosa_snd_devdata = {
-        .card = &tosa,
-        .codec_dev = &soc_codec_dev_wm9712,
-};
-
 static struct platform_device *tosa_snd_device;
 
 static int __init tosa_init(void)
@@ -275,8 +273,7 @@ static int __init tosa_init(void)
                 goto err_alloc;
         }
 
-        platform_set_drvdata(tosa_snd_device, &tosa_snd_devdata);
-        tosa_snd_devdata.dev = &tosa_snd_device->dev;
+        platform_set_drvdata(tosa_snd_device, &tosa);
         ret = platform_device_add(tosa_snd_device);
 
         if (!ret)
diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c
index 4e4d2fa8ddc5..704f74b56ab6 100644
--- a/sound/soc/pxa/z2.c
+++ b/sound/soc/pxa/z2.c
@@ -30,7 +30,6 @@
 #include <mach/z2.h>
 
 #include "../codecs/wm8750.h"
-#include "pxa2xx-pcm.h"
 #include "pxa2xx-i2s.h"
 
 static struct snd_soc_card snd_soc_z2;
@@ -39,8 +38,8 @@ static int z2_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int clk = 0;
         int ret = 0;
 
@@ -138,8 +137,9 @@ static const struct snd_soc_dapm_route audio_map[] = {
 /*
  * Logic for a wm8750 as connected on a Z2 Device
  */
-static int z2_wm8750_init(struct snd_soc_codec *codec)
+static int z2_wm8750_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int ret;
 
         /* NC codec pins */
@@ -160,7 +160,7 @@ static int z2_wm8750_init(struct snd_soc_codec *codec)
                 goto err;
 
         /* Jack detection API stuff */
-        ret = snd_soc_jack_new(&snd_soc_z2, "Headset Jack", SND_JACK_HEADSET,
+        ret = snd_soc_jack_new(codec, "Headset Jack", SND_JACK_HEADSET,
                                 &hs_jack);
         if (ret)
                 goto err;
@@ -189,8 +189,10 @@ static struct snd_soc_ops z2_ops = {
 static struct snd_soc_dai_link z2_dai = {
         .name           = "wm8750",
         .stream_name    = "WM8750",
-        .cpu_dai        = &pxa_i2s_dai,
-        .codec_dai      = &wm8750_dai,
+        .cpu_dai_name   = "pxa-i2s",
+        .codec_dai_name = "wm8750-hifi",
+        .platform_name = "pxa-pcm-audio",
+        .codec_name     = "wm8750-codec.0-001a",
         .init           = z2_wm8750_init,
         .ops            = &z2_ops,
 };
@@ -198,17 +200,10 @@ static struct snd_soc_dai_link z2_dai = {
 /* z2 audio machine driver */
 static struct snd_soc_card snd_soc_z2 = {
         .name           = "Z2",
-        .platform       = &pxa2xx_soc_platform,
         .dai_link       = &z2_dai,
         .num_links      = 1,
 };
 
-/* z2 audio subsystem */
-static struct snd_soc_device z2_snd_devdata = {
-        .card           = &snd_soc_z2,
-        .codec_dev      = &soc_codec_dev_wm8750,
-};
-
 static struct platform_device *z2_snd_device;
 
 static int __init z2_init(void)
@@ -222,8 +217,7 @@ static int __init z2_init(void)
         if (!z2_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(z2_snd_device, &z2_snd_devdata);
-        z2_snd_devdata.dev = &z2_snd_device->dev;
+        platform_set_drvdata(z2_snd_device, &snd_soc_z2);
         ret = platform_device_add(z2_snd_device);
 
         if (ret)
diff --git a/sound/soc/pxa/zylonite.c b/sound/soc/pxa/zylonite.c
index dd678ae24398..d27e05af7759 100644
--- a/sound/soc/pxa/zylonite.c
+++ b/sound/soc/pxa/zylonite.c
@@ -23,7 +23,6 @@
 #include <sound/soc-dapm.h>
 
 #include "../codecs/wm9713.h"
-#include "pxa2xx-pcm.h"
 #include "pxa2xx-ac97.h"
 #include "pxa-ssp.h"
 
@@ -71,10 +70,12 @@ static const struct snd_soc_dapm_route audio_map[] = {
         { "Multiactor", NULL, "SPKR" },
 };
 
-static int zylonite_wm9713_init(struct snd_soc_codec *codec)
+static int zylonite_wm9713_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         if (clk_pout)
-                snd_soc_dai_set_pll(&codec->dai[0], 0, 0,
+                snd_soc_dai_set_pll(rtd->codec_dai, 0, 0,
                                     clk_get_rate(pout), 0);
 
         snd_soc_dapm_new_controls(codec, zylonite_dapm_widgets,
@@ -94,8 +95,8 @@ static int zylonite_voice_hw_params(struct snd_pcm_substream *substream,
                                     struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int pll_out = 0;
         unsigned int wm9713_div = 0;
         int ret = 0;
@@ -163,21 +164,27 @@ static struct snd_soc_dai_link zylonite_dai[] = {
 {
         .name = "AC97",
         .stream_name = "AC97 HiFi",
-        .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_HIFI],
-        .codec_dai = &wm9713_dai[WM9713_DAI_AC97_HIFI],
+        .codec_name = "wm9713-codec",
+        .platform_name = "pxa-pcm-audio",
+        .cpu_dai_name = "pxa-ac97.0",
+        .codec_name = "wm9713-hifi",
         .init = zylonite_wm9713_init,
 },
 {
         .name = "AC97 Aux",
         .stream_name = "AC97 Aux",
-        .cpu_dai = &pxa_ac97_dai[PXA2XX_DAI_AC97_AUX],
-        .codec_dai = &wm9713_dai[WM9713_DAI_AC97_AUX],
+        .codec_name = "wm9713-codec",
+        .platform_name = "pxa-pcm-audio",
+        .cpu_dai_name = "pxa-ac97.1",
+        .codec_name = "wm9713-aux",
 },
 {
         .name = "WM9713 Voice",
         .stream_name = "WM9713 Voice",
-        .cpu_dai = &pxa_ssp_dai[PXA_DAI_SSP3],
-        .codec_dai = &wm9713_dai[WM9713_DAI_PCM_VOICE],
+        .codec_name = "wm9713-codec",
+        .platform_name = "pxa-pcm-audio",
+        .cpu_dai_name = "pxa-ssp-dai.2",
+        .codec_name = "wm9713-voice",
         .ops = &zylonite_voice_ops,
 },
 };
@@ -248,14 +255,9 @@ static struct snd_soc_card zylonite = {
         .remove = &zylonite_remove,
         .suspend_post = &zylonite_suspend_post,
         .resume_pre = &zylonite_resume_pre,
-        .platform = &pxa2xx_soc_platform,
         .dai_link = zylonite_dai,
         .num_links = ARRAY_SIZE(zylonite_dai),
-};
-
-static struct snd_soc_device zylonite_snd_ac97_devdata = {
-        .card = &zylonite,
-        .codec_dev = &soc_codec_dev_wm9713,
+        .owner = THIS_MODULE,
 };
 
 static struct platform_device *zylonite_snd_ac97_device;
@@ -268,9 +270,7 @@ static int __init zylonite_init(void)
         if (!zylonite_snd_ac97_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(zylonite_snd_ac97_device,
-                             &zylonite_snd_ac97_devdata);
-        zylonite_snd_ac97_devdata.dev = &zylonite_snd_ac97_device->dev;
+        platform_set_drvdata(zylonite_snd_ac97_device, &zylonite);
 
         ret = platform_device_add(zylonite_snd_ac97_device);
         if (ret != 0)
diff --git a/sound/soc/s3c24xx/jive_wm8750.c b/sound/soc/s3c24xx/jive_wm8750.c
index 8c108b121c10..49605cd83947 100644
--- a/sound/soc/s3c24xx/jive_wm8750.c
+++ b/sound/soc/s3c24xx/jive_wm8750.c
@@ -49,8 +49,8 @@ static int jive_hw_params(struct snd_pcm_substream *substream,
                           struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         struct s3c_i2sv2_rate_calc div;
         unsigned int clk = 0;
         int ret = 0;
@@ -108,8 +108,9 @@ static struct snd_soc_ops jive_ops = {
         .hw_params      = jive_hw_params,
 };
 
-static int jive_wm8750_init(struct snd_soc_codec *codec)
+static int jive_wm8750_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int err;
 
         /* These endpoints are not being used. */
@@ -138,8 +139,10 @@ static int jive_wm8750_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link jive_dai = {
         .name           = "wm8750",
         .stream_name    = "WM8750",
-        .cpu_dai        = &s3c2412_i2s_dai,
-        .codec_dai      = &wm8750_dai,
+        .cpu_dai_name   = "s3c2412-i2s",
+        .codec_dai_name = "wm8750-hifi",
+        .platform_name  = "s3c24xx-pcm-audio",
+        .codec_name     = "wm8750-codec.0-0x1a",
         .init           = jive_wm8750_init,
         .ops            = &jive_ops,
 };
@@ -147,17 +150,10 @@ static struct snd_soc_dai_link jive_dai = {
 /* jive audio machine driver */
 static struct snd_soc_card snd_soc_machine_jive = {
         .name           = "Jive",
-        .platform       = &s3c24xx_soc_platform,
         .dai_link       = &jive_dai,
         .num_links      = 1,
 };
 
-/* jive audio subsystem */
-static struct snd_soc_device jive_snd_devdata = {
-        .card           = &snd_soc_machine_jive,
-        .codec_dev      = &soc_codec_dev_wm8750,
-};
-
 static struct platform_device *jive_snd_device;
 
 static int __init jive_init(void)
@@ -173,8 +169,7 @@ static int __init jive_init(void)
         if (!jive_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(jive_snd_device, &jive_snd_devdata);
-        jive_snd_devdata.dev = &jive_snd_device->dev;
+        platform_set_drvdata(jive_snd_device, &snd_soc_machine_jive);
         ret = platform_device_add(jive_snd_device);
 
         if (ret)
diff --git a/sound/soc/s3c24xx/ln2440sbc_alc650.c b/sound/soc/s3c24xx/ln2440sbc_alc650.c
index ffa954fe6931..abe64abe8c84 100644
--- a/sound/soc/s3c24xx/ln2440sbc_alc650.c
+++ b/sound/soc/s3c24xx/ln2440sbc_alc650.c
@@ -23,7 +23,6 @@
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
 
-#include "../codecs/ac97.h"
 #include "s3c-dma.h"
 #include "s3c-ac97.h"
 
@@ -33,23 +32,19 @@ static struct snd_soc_dai_link ln2440sbc_dai[] = {
 {
         .name = "AC97",
         .stream_name = "AC97 HiFi",
-        .cpu_dai = &s3c_ac97_dai[S3C_AC97_DAI_PCM],
-        .codec_dai = &ac97_dai,
+        .cpu_dai_name = "s3c-ac97",
+        .codec_dai_name = "ac97-hifi",
+        .codec_name = "ac97-codec",
+        .platform_name = "s3c24xx-pcm-audio",
 },
 };
 
 static struct snd_soc_card ln2440sbc = {
         .name = "LN2440SBC",
-        .platform = &s3c24xx_soc_platform,
         .dai_link = ln2440sbc_dai,
         .num_links = ARRAY_SIZE(ln2440sbc_dai),
 };
 
-static struct snd_soc_device ln2440sbc_snd_ac97_devdata = {
-        .card = &ln2440sbc,
-        .codec_dev = &soc_codec_dev_ac97,
-};
-
 static struct platform_device *ln2440sbc_snd_ac97_device;
 
 static int __init ln2440sbc_init(void)
@@ -60,9 +55,7 @@ static int __init ln2440sbc_init(void)
         if (!ln2440sbc_snd_ac97_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(ln2440sbc_snd_ac97_device,
-                                &ln2440sbc_snd_ac97_devdata);
-        ln2440sbc_snd_ac97_devdata.dev = &ln2440sbc_snd_ac97_device->dev;
+        platform_set_drvdata(ln2440sbc_snd_ac97_device, &ln2440sbc);
         ret = platform_device_add(ln2440sbc_snd_ac97_device);
 
         if (ret)
diff --git a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
index 209c25994c7e..c457bfd8297c 100644
--- a/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
+++ b/sound/soc/s3c24xx/neo1973_gta02_wm8753.c
@@ -41,8 +41,8 @@ static int neo1973_gta02_hifi_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int pll_out = 0, bclk = 0;
         int ret = 0;
         unsigned long iis_clkrate;
@@ -130,7 +130,7 @@ static int neo1973_gta02_hifi_hw_params(struct snd_pcm_substream *substream,
 static int neo1973_gta02_hifi_hw_free(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
 
         /* disable the PLL */
         return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0);
@@ -149,7 +149,7 @@ static int neo1973_gta02_voice_hw_params(
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         unsigned int pcmdiv = 0;
         int ret = 0;
         unsigned long iis_clkrate;
@@ -194,7 +194,7 @@ static int neo1973_gta02_voice_hw_params(
 static int neo1973_gta02_voice_hw_free(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
 
         /* disable the PLL */
         return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0);
@@ -262,7 +262,7 @@ static int lm4853_event(struct snd_soc_dapm_widget *w,
                         struct snd_kcontrol *k,
                         int event)
 {
-        gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(value));
+        gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(event));
 
         return 0;
 }
@@ -330,8 +330,9 @@ static const struct snd_kcontrol_new wm8753_neo1973_gta02_controls[] = {
  * This is an example machine initialisation for a wm8753 connected to a
  * neo1973 GTA02.
  */
-static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec)
+static int neo1973_gta02_wm8753_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int err;
 
         /* set up NC codec pins */
@@ -378,9 +379,8 @@ static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec)
 /*
  * BT Codec DAI
  */
-static struct snd_soc_dai bt_dai = {
-        .name = "Bluetooth",
-        .id = 0,
+static struct snd_soc_dai_driver bt_dai = {
+        .name = "bluetooth-dai",
         .playback = {
                 .channels_min = 1,
                 .channels_max = 1,
@@ -397,32 +397,30 @@ static struct snd_soc_dai_link neo1973_gta02_dai[] = {
 { /* Hifi Playback - for similatious use with voice below */
         .name = "WM8753",
         .stream_name = "WM8753 HiFi",
-        .cpu_dai = &s3c24xx_i2s_dai,
-        .codec_dai = &wm8753_dai[WM8753_DAI_HIFI],
+        .cpu_dai_name = "s3c24xx-i2s",
+        .codec_dai_name = "wm8753-hifi",
         .init = neo1973_gta02_wm8753_init,
+        .platform_name = "s3c24xx-pcm-audio",
+        .codec_name = "wm8753-codec.0-0x1a",
         .ops = &neo1973_gta02_hifi_ops,
 },
 { /* Voice via BT */
         .name = "Bluetooth",
         .stream_name = "Voice",
-        .cpu_dai = &bt_dai,
-        .codec_dai = &wm8753_dai[WM8753_DAI_VOICE],
+        .cpu_dai_name = "bluetooth-dai",
+        .codec_dai_name = "wm8753-voice",
         .ops = &neo1973_gta02_voice_ops,
+        .codec_name = "wm8753-codec.0-0x1a",
+        .platform_name = "s3c24xx-pcm-audio",
 },
 };
 
 static struct snd_soc_card neo1973_gta02 = {
         .name = "neo1973-gta02",
-        .platform = &s3c24xx_soc_platform,
         .dai_link = neo1973_gta02_dai,
         .num_links = ARRAY_SIZE(neo1973_gta02_dai),
 };
 
-static struct snd_soc_device neo1973_gta02_snd_devdata = {
-        .card = &neo1973_gta02,
-        .codec_dev = &soc_codec_dev_wm8753,
-};
-
 static struct platform_device *neo1973_gta02_snd_device;
 
 static int __init neo1973_gta02_init(void)
@@ -435,18 +433,18 @@ static int __init neo1973_gta02_init(void)
                 return -ENODEV;
         }
 
-        /* register bluetooth DAI here */
-        ret = snd_soc_register_dai(&bt_dai);
-        if (ret)
-                return ret;
-
         neo1973_gta02_snd_device = platform_device_alloc("soc-audio", -1);
         if (!neo1973_gta02_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(neo1973_gta02_snd_device,
-                        &neo1973_gta02_snd_devdata);
-        neo1973_gta02_snd_devdata.dev = &neo1973_gta02_snd_device->dev;
+        /* register bluetooth DAI here */
+        ret = snd_soc_register_dai(&neo1973_gta02_snd_device->dev, -1, &bt_dai);
+        if (ret) {
+                platform_device_put(neo1973_gta02_snd_device);
+                return ret;
+        }
+
+        platform_set_drvdata(neo1973_gta02_snd_device, &neo1973_gta02);
         ret = platform_device_add(neo1973_gta02_snd_device);
 
         if (ret) {
@@ -461,7 +459,7 @@ static int __init neo1973_gta02_init(void)
                 goto err_unregister_device;
         }
 
-        ret = gpio_direction_output(GTA02_GPIO_AMP_HP_IN, 1);
+        ret = gpio_direction_output(GTA02_GPIO_HP_IN, 1);
         if (ret) {
                 pr_err("gta02_wm8753: Failed to configure GPIO %d\n", GTA02_GPIO_HP_IN);
                 goto err_free_gpio_hp_in;
@@ -493,7 +491,7 @@ module_init(neo1973_gta02_init);
 
 static void __exit neo1973_gta02_exit(void)
 {
-        snd_soc_unregister_dai(&bt_dai);
+        snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev, -1);
         platform_device_unregister(neo1973_gta02_snd_device);
         gpio_free(GTA02_GPIO_HP_IN);
         gpio_free(GTA02_GPIO_AMP_SHUT);
diff --git a/sound/soc/s3c24xx/neo1973_wm8753.c b/sound/soc/s3c24xx/neo1973_wm8753.c
index 0cb4f86f6d1e..d7a39a0fe99b 100644
--- a/sound/soc/s3c24xx/neo1973_wm8753.c
+++ b/sound/soc/s3c24xx/neo1973_wm8753.c
@@ -57,8 +57,8 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int pll_out = 0, bclk = 0;
         int ret = 0;
         unsigned long iis_clkrate;
@@ -147,7 +147,7 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream,
 static int neo1973_hifi_hw_free(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
 
         pr_debug("Entered %s\n", __func__);
 
@@ -167,7 +167,7 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         unsigned int pcmdiv = 0;
         int ret = 0;
         unsigned long iis_clkrate;
@@ -213,7 +213,7 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream,
 static int neo1973_voice_hw_free(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
 
         pr_debug("Entered %s\n", __func__);
 
@@ -499,8 +499,9 @@ static const struct snd_kcontrol_new wm8753_neo1973_controls[] = {
  * neo1973 II. It is missing logic to detect hp/mic insertions and logic
  * to re-route the audio in such an event.
  */
-static int neo1973_wm8753_init(struct snd_soc_codec *codec)
+static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         int err;
 
         pr_debug("Entered %s\n", __func__);
@@ -538,8 +539,7 @@ static int neo1973_wm8753_init(struct snd_soc_codec *codec)
  * BT Codec DAI
  */
 static struct snd_soc_dai bt_dai = {
-        .name = "Bluetooth",
-        .id = 0,
+        .name = "bluetooth-dai",
         .playback = {
                 .channels_min = 1,
                 .channels_max = 1,
@@ -556,32 +556,30 @@ static struct snd_soc_dai_link neo1973_dai[] = {
 { /* Hifi Playback - for similatious use with voice below */
         .name = "WM8753",
         .stream_name = "WM8753 HiFi",
-        .cpu_dai = &s3c24xx_i2s_dai,
-        .codec_dai = &wm8753_dai[WM8753_DAI_HIFI],
+        .platform_name = "s3c24xx-pcm-audio",
+        .cpu_dai_name = "s3c24xx-i2s",
+        .codec_dai_name = "wm8753-hifi",
+        .codec_name = "wm8753-codec.0-0x1a",
         .init = neo1973_wm8753_init,
         .ops = &neo1973_hifi_ops,
 },
 { /* Voice via BT */
         .name = "Bluetooth",
         .stream_name = "Voice",
-        .cpu_dai = &bt_dai,
-        .codec_dai = &wm8753_dai[WM8753_DAI_VOICE],
+        .platform_name = "s3c24xx-pcm-audio",
+        .cpu_dai_name = "bluetooth-dai",
+        .codec_dai_name = "wm8753-voice",
+        .codec_name = "wm8753-codec.0-0x1a",
         .ops = &neo1973_voice_ops,
 },
 };
 
 static struct snd_soc_card neo1973 = {
         .name = "neo1973",
-        .platform = &s3c24xx_soc_platform,
         .dai_link = neo1973_dai,
         .num_links = ARRAY_SIZE(neo1973_dai),
 };
 
-static struct snd_soc_device neo1973_snd_devdata = {
-        .card = &neo1973,
-        .codec_dev = &soc_codec_dev_wm8753,
-};
-
 static int lm4857_i2c_probe(struct i2c_client *client,
                             const struct i2c_device_id *id)
 {
@@ -673,8 +671,7 @@ static int __init neo1973_init(void)
         if (!neo1973_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(neo1973_snd_device, &neo1973_snd_devdata);
-        neo1973_snd_devdata.dev = &neo1973_snd_device->dev;
+        platform_set_drvdata(neo1973_snd_device, &neo1973);
         ret = platform_device_add(neo1973_snd_device);
 
         if (ret) {
diff --git a/sound/soc/s3c24xx/s3c-ac97.c b/sound/soc/s3c24xx/s3c-ac97.c
index 31f6d45b6384..86f4a9b4a869 100644
--- a/sound/soc/s3c24xx/s3c-ac97.c
+++ b/sound/soc/s3c24xx/s3c-ac97.c
@@ -222,7 +222,7 @@ static int s3c_ac97_hw_params(struct snd_pcm_substream *substream,
                                   struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         struct s3c_dma_params *dma_data;
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
@@ -241,7 +241,7 @@ static int s3c_ac97_trigger(struct snd_pcm_substream *substream, int cmd,
         u32 ac_glbctrl;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct s3c_dma_params *dma_data =
-                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+                snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
         ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
         if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
@@ -277,7 +277,7 @@ static int s3c_ac97_hw_mic_params(struct snd_pcm_substream *substream,
                                       struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 return -ENODEV;
@@ -293,7 +293,7 @@ static int s3c_ac97_mic_trigger(struct snd_pcm_substream *substream,
         u32 ac_glbctrl;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct s3c_dma_params *dma_data =
-                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+                snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
         ac_glbctrl = readl(s3c_ac97.regs + S3C_AC97_GLBCTRL);
         ac_glbctrl &= ~S3C_AC97_GLBCTRL_MICINTM_MASK;
@@ -328,10 +328,9 @@ static struct snd_soc_dai_ops s3c_ac97_mic_dai_ops = {
         .trigger        = s3c_ac97_mic_trigger,
 };
 
-struct snd_soc_dai s3c_ac97_dai[] = {
+static struct snd_soc_dai_driver s3c_ac97_dai[] = {
         [S3C_AC97_DAI_PCM] = {
                 .name = "s3c-ac97",
-                .id = S3C_AC97_DAI_PCM,
                 .ac97_control = 1,
                 .playback = {
                         .stream_name = "AC97 Playback",
@@ -349,7 +348,6 @@ struct snd_soc_dai s3c_ac97_dai[] = {
         },
         [S3C_AC97_DAI_MIC] = {
                 .name = "s3c-ac97-mic",
-                .id = S3C_AC97_DAI_MIC,
                 .ac97_control = 1,
                 .capture = {
                         .stream_name = "AC97 Mic Capture",
@@ -360,7 +358,6 @@ struct snd_soc_dai s3c_ac97_dai[] = {
                 .ops = &s3c_ac97_mic_dai_ops,
         },
 };
-EXPORT_SYMBOL_GPL(s3c_ac97_dai);
 
 static __devinit int s3c_ac97_probe(struct platform_device *pdev)
 {
@@ -449,10 +446,8 @@ static __devinit int s3c_ac97_probe(struct platform_device *pdev)
                 goto err4;
         }
 
-        s3c_ac97_dai[S3C_AC97_DAI_PCM].dev = &pdev->dev;
-        s3c_ac97_dai[S3C_AC97_DAI_MIC].dev = &pdev->dev;
-
-        ret = snd_soc_register_dais(s3c_ac97_dai, ARRAY_SIZE(s3c_ac97_dai));
+        ret = snd_soc_register_dais(&pdev->dev, s3c_ac97_dai,
+                        ARRAY_SIZE(s3c_ac97_dai));
         if (ret)
                 goto err5;
 
@@ -476,7 +471,7 @@ static __devexit int s3c_ac97_remove(struct platform_device *pdev)
 {
         struct resource *mem_res, *irq_res;
 
-        snd_soc_unregister_dais(s3c_ac97_dai, ARRAY_SIZE(s3c_ac97_dai));
+        snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai));
 
         irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
         if (irq_res)
diff --git a/sound/soc/s3c24xx/s3c-ac97.h b/sound/soc/s3c24xx/s3c-ac97.h
index 278198379def..5dcedd07fdbb 100644
--- a/sound/soc/s3c24xx/s3c-ac97.h
+++ b/sound/soc/s3c24xx/s3c-ac97.h
@@ -18,6 +18,4 @@
 #define S3C_AC97_DAI_PCM 0
 #define S3C_AC97_DAI_MIC 1
 
-extern struct snd_soc_dai s3c_ac97_dai[];
-
 #endif /* __S3C_AC97_H_ */
diff --git a/sound/soc/s3c24xx/s3c-dma.c b/sound/soc/s3c24xx/s3c-dma.c
index 1b61c23ff300..9f91b2d51454 100644
--- a/sound/soc/s3c24xx/s3c-dma.c
+++ b/sound/soc/s3c24xx/s3c-dma.c
@@ -147,7 +147,7 @@ static int s3c_dma_hw_params(struct snd_pcm_substream *substream,
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
         unsigned long totbytes = params_buffer_bytes(params);
         struct s3c_dma_params *dma =
-                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+                snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
         int ret = 0;
 
 
@@ -441,14 +441,14 @@ static int s3c_dma_new(struct snd_card *card,
         if (!card->dev->coherent_dma_mask)
                 card->dev->coherent_dma_mask = 0xffffffff;
 
-        if (dai->playback.channels_min) {
+        if (dai->driver->playback.channels_min) {
                 ret = s3c_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_PLAYBACK);
                 if (ret)
                         goto out;
         }
 
-        if (dai->capture.channels_min) {
+        if (dai->driver->capture.channels_min) {
                 ret = s3c_preallocate_dma_buffer(pcm,
                         SNDRV_PCM_STREAM_CAPTURE);
                 if (ret)
@@ -458,25 +458,44 @@ static int s3c_dma_new(struct snd_card *card,
         return ret;
 }
 
-struct snd_soc_platform s3c24xx_soc_platform = {
-        .name           = "s3c24xx-audio",
-        .pcm_ops        = &s3c_dma_ops,
+static struct snd_soc_platform_driver s3c24xx_soc_platform = {
+        .ops            = &s3c_dma_ops,
         .pcm_new        = s3c_dma_new,
         .pcm_free       = s3c_dma_free_dma_buffers,
 };
-EXPORT_SYMBOL_GPL(s3c24xx_soc_platform);
 
-static int __init s3c24xx_soc_platform_init(void)
+static int __devinit s3c24xx_soc_platform_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_platform(&s3c24xx_soc_platform);
+        return snd_soc_register_platform(&pdev->dev, &s3c24xx_soc_platform);
 }
-module_init(s3c24xx_soc_platform_init);
 
-static void __exit s3c24xx_soc_platform_exit(void)
+static int __devexit s3c24xx_soc_platform_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_platform(&s3c24xx_soc_platform);
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver s3c24xx_pcm_driver = {
+        .driver = {
+                .name = "s3c24xx-pcm-audio",
+                .owner = THIS_MODULE,
+        },
+
+        .probe = s3c24xx_soc_platform_probe,
+        .remove = __devexit_p(s3c24xx_soc_platform_remove),
+};
+
+static int __init snd_s3c24xx_pcm_init(void)
+{
+        return platform_driver_register(&s3c24xx_pcm_driver);
+}
+module_init(snd_s3c24xx_pcm_init);
+
+static void __exit snd_s3c24xx_pcm_exit(void)
+{
+        platform_driver_unregister(&s3c24xx_pcm_driver);
 }
-module_exit(s3c24xx_soc_platform_exit);
+module_exit(snd_s3c24xx_pcm_exit);
 
 MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
 MODULE_DESCRIPTION("Samsung S3C Audio DMA module");
diff --git a/sound/soc/s3c24xx/s3c-dma.h b/sound/soc/s3c24xx/s3c-dma.h
index 69bb6bf6fc1c..748c07d7c075 100644
--- a/sound/soc/s3c24xx/s3c-dma.h
+++ b/sound/soc/s3c24xx/s3c-dma.h
@@ -25,7 +25,6 @@ struct s3c_dma_params {
 #define S3C24XX_DAI_I2S                 0
 
 /* platform data */
-extern struct snd_soc_platform s3c24xx_soc_platform;
 extern struct snd_ac97_bus_ops s3c24xx_ac97_ops;
 
 #endif
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/s3c24xx/s3c-i2s-v2.c
index 64376b2aac73..f4fbc0e61733 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.c
+++ b/sound/soc/s3c24xx/s3c-i2s-v2.c
@@ -49,7 +49,7 @@
 
 static inline struct s3c_i2sv2_info *to_info(struct snd_soc_dai *cpu_dai)
 {
-        return cpu_dai->private_data;
+        return snd_soc_dai_get_drvdata(cpu_dai);
 }
 
 #define bit_set(v, b) (((v) & (b)) ? 1 : 0)
@@ -307,11 +307,9 @@ static int s3c2412_i2s_set_fmt(struct snd_soc_dai *cpu_dai,
 
 static int s3c_i2sv2_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params,
-                                 struct snd_soc_dai *socdai)
+                                 struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai_link *dai = rtd->dai;
-        struct s3c_i2sv2_info *i2s = to_info(dai->cpu_dai);
+        struct s3c_i2sv2_info *i2s = to_info(dai);
         struct s3c_dma_params *dma_data;
         u32 iismod;
 
@@ -322,7 +320,7 @@ static int s3c_i2sv2_hw_params(struct snd_pcm_substream *substream,
         else
                 dma_data = i2s->dma_capture;
 
-        snd_soc_dai_set_dma_data(dai->cpu_dai, substream, dma_data);
+        snd_soc_dai_set_dma_data(dai, substream, dma_data);
 
         /* Working copies of register */
         iismod = readl(i2s->regs + S3C2412_IISMOD);
@@ -396,12 +394,12 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
                                struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct s3c_i2sv2_info *i2s = to_info(rtd->dai->cpu_dai);
+        struct s3c_i2sv2_info *i2s = to_info(rtd->cpu_dai);
         int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE);
         unsigned long irqs;
         int ret = 0;
         struct s3c_dma_params *dma_data =
-                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+                snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
         pr_debug("Entered %s\n", __func__);
 
@@ -640,36 +638,17 @@ int s3c_i2sv2_iis_calc_rate(struct s3c_i2sv2_rate_calc *info,
 }
 EXPORT_SYMBOL_GPL(s3c_i2sv2_iis_calc_rate);
 
-int s3c_i2sv2_probe(struct platform_device *pdev,
-                    struct snd_soc_dai *dai,
+int s3c_i2sv2_probe(struct snd_soc_dai *dai,
                     struct s3c_i2sv2_info *i2s,
                     unsigned long base)
 {
-        struct device *dev = &pdev->dev;
+        struct device *dev = dai->dev;
         unsigned int iismod;
 
         i2s->dev = dev;
 
         /* record our i2s structure for later use in the callbacks */
-        dai->private_data = i2s;
-
-        if (!base) {
-                struct resource *res = platform_get_resource(pdev,
-                                                             IORESOURCE_MEM,
-                                                             0);
-                if (!res) {
-                        dev_err(dev, "Unable to get register resource\n");
-                        return -ENXIO;
-                }
-
-                if (!request_mem_region(res->start, resource_size(res),
-                                        "s3c64xx-i2s-v4")) {
-                        dev_err(dev, "Unable to request register region\n");
-                        return -EBUSY;
-                }
-
-                base = res->start;
-        }
+        snd_soc_dai_set_drvdata(dai, i2s);
 
         i2s->regs = ioremap(base, 0x100);
         if (i2s->regs == NULL) {
@@ -752,9 +731,10 @@ static int s3c2412_i2s_resume(struct snd_soc_dai *dai)
 #define s3c2412_i2s_resume  NULL
 #endif
 
-int s3c_i2sv2_register_dai(struct snd_soc_dai *dai)
+int s3c_i2sv2_register_dai(struct device *dev, int id,
+                struct snd_soc_dai_driver *drv)
 {
-        struct snd_soc_dai_ops *ops = dai->ops;
+        struct snd_soc_dai_ops *ops = drv->ops;
 
         ops->trigger = s3c2412_i2s_trigger;
         if (!ops->hw_params)
@@ -767,10 +747,10 @@ int s3c_i2sv2_register_dai(struct snd_soc_dai *dai)
         if (!ops->delay)
                 ops->delay = s3c2412_i2s_delay;
 
-        dai->suspend = s3c2412_i2s_suspend;
-        dai->resume = s3c2412_i2s_resume;
+        drv->suspend = s3c2412_i2s_suspend;
+        drv->resume = s3c2412_i2s_resume;
 
-        return snd_soc_register_dai(dai);
+        return snd_soc_register_dai(dev, id, drv);
 }
 EXPORT_SYMBOL_GPL(s3c_i2sv2_register_dai);
 
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.h b/sound/soc/s3c24xx/s3c-i2s-v2.h
index 766f43a13d8b..d45830151484 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.h
+++ b/sound/soc/s3c24xx/s3c-i2s-v2.h
@@ -66,6 +66,8 @@ struct s3c_i2sv2_info {
         u32              suspend_iismod;
         u32              suspend_iiscon;
         u32              suspend_iispsr;
+
+        unsigned long   base;
 };
 
 extern struct clk *s3c_i2sv2_get_clock(struct snd_soc_dai *cpu_dai);
@@ -81,23 +83,24 @@ extern int s3c_i2sv2_iis_calc_rate(struct s3c_i2sv2_rate_calc *info,
 
 /**
  * s3c_i2sv2_probe - probe for i2s device helper
- * @pdev: The platform device supplied to the original probe.
  * @dai: The ASoC DAI structure supplied to the original probe.
  * @i2s: Our local i2s structure to fill in.
  * @base: The base address for the registers.
  */
-extern int s3c_i2sv2_probe(struct platform_device *pdev,
-                           struct snd_soc_dai *dai,
+extern int s3c_i2sv2_probe(struct snd_soc_dai *dai,
                            struct s3c_i2sv2_info *i2s,
                            unsigned long base);
 
 /**
  * s3c_i2sv2_register_dai - register dai with soc core
- * @dai: The snd_soc_dai structure to register
+ * @dev: DAI device
+ * @id: DAI ID
+ * @drv: The driver structure to register
  *
  * Fill in any missing fields and then register the given dai with the
  * soc core.
  */
-extern int s3c_i2sv2_register_dai(struct snd_soc_dai *dai);
+extern int s3c_i2sv2_register_dai(struct device *dev, int id,
+                struct snd_soc_dai_driver *drv);
 
 #endif /* __SND_SOC_S3C24XX_S3C_I2SV2_I2S_H */
diff --git a/sound/soc/s3c24xx/s3c-pcm.c b/sound/soc/s3c24xx/s3c-pcm.c
index 326f0a9e7e30..653ffa270915 100644
--- a/sound/soc/s3c24xx/s3c-pcm.c
+++ b/sound/soc/s3c24xx/s3c-pcm.c
@@ -64,11 +64,6 @@ static struct s3c_dma_params s3c_pcm_stereo_in[] = {
 
 static struct s3c_pcm_info s3c_pcm[2];
 
-static inline struct s3c_pcm_info *to_info(struct snd_soc_dai *cpu_dai)
-{
-        return cpu_dai->private_data;
-}
-
 static void s3c_pcm_snd_txctrl(struct s3c_pcm_info *pcm, int on)
 {
         void __iomem *regs = pcm->regs;
@@ -132,7 +127,7 @@ static int s3c_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
                                struct snd_soc_dai *dai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct s3c_pcm_info *pcm = to_info(rtd->dai->cpu_dai);
+        struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(rtd->cpu_dai);
         unsigned long flags;
 
         dev_dbg(pcm->dev, "Entered %s\n", __func__);
@@ -176,8 +171,7 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_soc_dai *socdai)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai_link *dai = rtd->dai;
-        struct s3c_pcm_info *pcm = to_info(dai->cpu_dai);
+        struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(rtd->cpu_dai);
         struct s3c_dma_params *dma_data;
         void __iomem *regs = pcm->regs;
         struct clk *clk;
@@ -192,7 +186,7 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream,
         else
                 dma_data = pcm->dma_capture;
 
-        snd_soc_dai_set_dma_data(dai->cpu_dai, substream, dma_data);
+        snd_soc_dai_set_dma_data(rtd->cpu_dai, substream, dma_data);
 
         /* Strictly check for sample size */
         switch (params_format(params)) {
@@ -242,7 +236,7 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream,
 static int s3c_pcm_set_fmt(struct snd_soc_dai *cpu_dai,
                                unsigned int fmt)
 {
-        struct s3c_pcm_info *pcm = to_info(cpu_dai);
+        struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(cpu_dai);
         void __iomem *regs = pcm->regs;
         unsigned long flags;
         int ret = 0;
@@ -313,7 +307,7 @@ exit:
 static int s3c_pcm_set_clkdiv(struct snd_soc_dai *cpu_dai,
                                                 int div_id, int div)
 {
-        struct s3c_pcm_info *pcm = to_info(cpu_dai);
+        struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(cpu_dai);
 
         switch (div_id) {
         case S3C_PCM_SCLK_PER_FS:
@@ -330,7 +324,7 @@ static int s3c_pcm_set_clkdiv(struct snd_soc_dai *cpu_dai,
 static int s3c_pcm_set_sysclk(struct snd_soc_dai *cpu_dai,
                                   int clk_id, unsigned int freq, int dir)
 {
-        struct s3c_pcm_info *pcm = to_info(cpu_dai);
+        struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(cpu_dai);
         void __iomem *regs = pcm->regs;
         u32 clkctl = readl(regs + S3C_PCM_CLKCTL);
 
@@ -366,10 +360,9 @@ static struct snd_soc_dai_ops s3c_pcm_dai_ops = {
 
 #define S3C_PCM_RATES  SNDRV_PCM_RATE_8000_96000
 
-#define S3C_PCM_DECLARE(n)                      \
+#define S3C_PCM_DAI_DECLARE                     \
 {                                                               \
-        .name            = "samsung-pcm",                       \
-        .id              = (n),                         \
+        .name            = "samsung-dai",                       \
         .symmetric_rates = 1,                                   \
         .ops = &s3c_pcm_dai_ops,                                \
         .playback = {                                           \
@@ -386,16 +379,15 @@ static struct snd_soc_dai_ops s3c_pcm_dai_ops = {
         },                                                      \
 }
 
-struct snd_soc_dai s3c_pcm_dai[] = {
-        S3C_PCM_DECLARE(0),
-        S3C_PCM_DECLARE(1),
+struct snd_soc_dai_driver s3c_pcm_dai[] = {
+        S3C_PCM_DAI_DECLARE,
+        S3C_PCM_DAI_DECLARE,
 };
 EXPORT_SYMBOL_GPL(s3c_pcm_dai);
 
 static __devinit int s3c_pcm_dev_probe(struct platform_device *pdev)
 {
         struct s3c_pcm_info *pcm;
-        struct snd_soc_dai *dai;
         struct resource *mem_res, *dmatx_res, *dmarx_res;
         struct s3c_audio_pdata *pcm_pdata;
         int ret;
@@ -437,9 +429,6 @@ static __devinit int s3c_pcm_dev_probe(struct platform_device *pdev)
 
         spin_lock_init(&pcm->lock);
 
-        dai = &s3c_pcm_dai[pdev->id];
-        dai->dev = &pdev->dev;
-
         /* Default is 128fs */
         pcm->sclk_per_fs = 128;
 
@@ -452,7 +441,7 @@ static __devinit int s3c_pcm_dev_probe(struct platform_device *pdev)
         clk_enable(pcm->cclk);
 
         /* record our pcm structure for later use in the callbacks */
-        dai->private_data = pcm;
+        dev_set_drvdata(&pdev->dev, pcm);
 
         if (!request_mem_region(mem_res->start,
                                 resource_size(mem_res), "samsung-pcm")) {
@@ -476,7 +465,7 @@ static __devinit int s3c_pcm_dev_probe(struct platform_device *pdev)
         }
         clk_enable(pcm->pclk);
 
-        ret = snd_soc_register_dai(dai);
+        ret = snd_soc_register_dai(&pdev->dev, s3c_pcm_dai);
         if (ret != 0) {
                 dev_err(&pdev->dev, "failed to get pcm_clock\n");
                 goto err5;
@@ -514,6 +503,8 @@ static __devexit int s3c_pcm_dev_remove(struct platform_device *pdev)
         struct s3c_pcm_info *pcm = &s3c_pcm[pdev->id];
         struct resource *mem_res;
 
+        snd_soc_unregister_dai(&pdev->dev);
+
         iounmap(pcm->regs);
 
         mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -531,7 +522,7 @@ static struct platform_driver s3c_pcm_driver = {
         .probe  = s3c_pcm_dev_probe,
         .remove = s3c_pcm_dev_remove,
         .driver = {
-                .name = "samsung-pcm",
+                .name = "samsung-pcm-audio",
                 .owner = THIS_MODULE,
         },
 };
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.c b/sound/soc/s3c24xx/s3c2412-i2s.c
index 709adef9d043..acd00962ac36 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.c
+++ b/sound/soc/s3c24xx/s3c2412-i2s.c
@@ -65,26 +65,20 @@ static struct s3c_dma_params s3c2412_i2s_pcm_stereo_in = {
 
 static struct s3c_i2sv2_info s3c2412_i2s;
 
-static inline struct s3c_i2sv2_info *to_info(struct snd_soc_dai *cpu_dai)
-{
-        return cpu_dai->private_data;
-}
-
-static int s3c2412_i2s_probe(struct platform_device *pdev,
-                             struct snd_soc_dai *dai)
+static int s3c2412_i2s_probe(struct snd_soc_dai *dai)
 {
         int ret;
 
         pr_debug("Entered %s\n", __func__);
 
-        ret = s3c_i2sv2_probe(pdev, dai, &s3c2412_i2s, S3C2410_PA_IIS);
+        ret = s3c_i2sv2_probe(dai, &s3c2412_i2s, S3C2410_PA_IIS);
         if (ret)
                 return ret;
 
         s3c2412_i2s.dma_capture = &s3c2412_i2s_pcm_stereo_in;
         s3c2412_i2s.dma_playback = &s3c2412_i2s_pcm_stereo_out;
 
-        s3c2412_i2s.iis_cclk = clk_get(&pdev->dev, "i2sclk");
+        s3c2412_i2s.iis_cclk = clk_get(dai->dev, "i2sclk");
         if (s3c2412_i2s.iis_cclk == NULL) {
                 pr_err("failed to get i2sclk clock\n");
                 iounmap(s3c2412_i2s.regs);
@@ -108,11 +102,20 @@ static int s3c2412_i2s_probe(struct platform_device *pdev,
         return 0;
 }
 
+static int s3c2412_i2s_remove(struct snd_soc_dai *dai)
+{
+        clk_disable(s3c2412_i2s.iis_cclk);
+        clk_put(s3c2412_i2s.iis_cclk);
+        iounmap(s3c2412_i2s.regs);
+
+        return 0;
+}
+
 static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params,
                                  struct snd_soc_dai *cpu_dai)
 {
-        struct s3c_i2sv2_info *i2s = to_info(cpu_dai);
+        struct s3c_i2sv2_info *i2s = snd_soc_dai_get_drvdata(cpu_dai);
         struct s3c_dma_params *dma_data;
         u32 iismod;
 
@@ -152,10 +155,9 @@ static struct snd_soc_dai_ops s3c2412_i2s_dai_ops = {
         .hw_params      = s3c2412_i2s_hw_params,
 };
 
-struct snd_soc_dai s3c2412_i2s_dai = {
-        .name           = "s3c2412-i2s",
-        .id             = 0,
+static struct snd_soc_dai_driver s3c2412_i2s_dai = {
         .probe          = s3c2412_i2s_probe,
+        .remove = s3c2412_i2s_remove,
         .playback = {
                 .channels_min   = 2,
                 .channels_max   = 2,
@@ -170,17 +172,36 @@ struct snd_soc_dai s3c2412_i2s_dai = {
         },
         .ops = &s3c2412_i2s_dai_ops,
 };
-EXPORT_SYMBOL_GPL(s3c2412_i2s_dai);
+
+static __devinit int s3c2412_iis_dev_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_dai(&pdev->dev, &s3c2412_i2s_dai);
+}
+
+static __devexit int s3c2412_iis_dev_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dai(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver s3c2412_iis_driver = {
+        .probe  = s3c2412_iis_dev_probe,
+        .remove = s3c2412_iis_dev_remove,
+        .driver = {
+                .name = "s3c2412-iis",
+                .owner = THIS_MODULE,
+        },
+};
 
 static int __init s3c2412_i2s_init(void)
 {
-        return  s3c_i2sv2_register_dai(&s3c2412_i2s_dai);
+        return platform_driver_register(&s3c2412_iis_driver);
 }
 module_init(s3c2412_i2s_init);
 
 static void __exit s3c2412_i2s_exit(void)
 {
-        snd_soc_unregister_dai(&s3c2412_i2s_dai);
+        platform_driver_unregister(&s3c2412_iis_driver);
 }
 module_exit(s3c2412_i2s_exit);
 
diff --git a/sound/soc/s3c24xx/s3c2412-i2s.h b/sound/soc/s3c24xx/s3c2412-i2s.h
index 0b5686b4d5c3..01a0471ac65c 100644
--- a/sound/soc/s3c24xx/s3c2412-i2s.h
+++ b/sound/soc/s3c24xx/s3c2412-i2s.h
@@ -24,6 +24,4 @@
 #define S3C2412_CLKSRC_PCLK     S3C_I2SV2_CLKSRC_PCLK
 #define S3C2412_CLKSRC_I2SCLK   S3C_I2SV2_CLKSRC_AUDIOBUS
 
-extern struct snd_soc_dai s3c2412_i2s_dai;
-
 #endif /* __SND_SOC_S3C24XX_S3C2412_I2S_H */
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.c b/sound/soc/s3c24xx/s3c24xx-i2s.c
index c3ac890a3986..1d0bade10d3d 100644
--- a/sound/soc/s3c24xx/s3c24xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c24xx-i2s.c
@@ -252,7 +252,7 @@ static int s3c24xx_i2s_hw_params(struct snd_pcm_substream *substream,
         else
                 dma_data = &s3c24xx_i2s_pcm_stereo_in;
 
-        snd_soc_dai_set_dma_data(rtd->dai->cpu_dai, substream, dma_data);
+        snd_soc_dai_set_dma_data(rtd->cpu_dai, substream, dma_data);
 
         /* Working copies of register */
         iismod = readl(s3c24xx_i2s.regs + S3C2410_IISMOD);
@@ -280,9 +280,8 @@ static int s3c24xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
                                struct snd_soc_dai *dai)
 {
         int ret = 0;
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
         struct s3c_dma_params *dma_data =
-                snd_soc_dai_get_dma_data(rtd->dai->cpu_dai, substream);
+                snd_soc_dai_get_dma_data(dai, substream);
 
         pr_debug("Entered %s\n", __func__);
 
@@ -387,8 +386,7 @@ u32 s3c24xx_i2s_get_clockrate(void)
 }
 EXPORT_SYMBOL_GPL(s3c24xx_i2s_get_clockrate);
 
-static int s3c24xx_i2s_probe(struct platform_device *pdev,
-                             struct snd_soc_dai *dai)
+static int s3c24xx_i2s_probe(struct snd_soc_dai *dai)
 {
         pr_debug("Entered %s\n", __func__);
 
@@ -396,7 +394,7 @@ static int s3c24xx_i2s_probe(struct platform_device *pdev,
         if (s3c24xx_i2s.regs == NULL)
                 return -ENXIO;
 
-        s3c24xx_i2s.iis_clk = clk_get(&pdev->dev, "iis");
+        s3c24xx_i2s.iis_clk = clk_get(dai->dev, "iis");
         if (s3c24xx_i2s.iis_clk == NULL) {
                 pr_err("failed to get iis_clock\n");
                 iounmap(s3c24xx_i2s.regs);
@@ -465,9 +463,7 @@ static struct snd_soc_dai_ops s3c24xx_i2s_dai_ops = {
         .set_sysclk     = s3c24xx_i2s_set_sysclk,
 };
 
-struct snd_soc_dai s3c24xx_i2s_dai = {
-        .name = "s3c24xx-i2s",
-        .id = 0,
+static struct snd_soc_dai_driver s3c24xx_i2s_dai = {
         .probe = s3c24xx_i2s_probe,
         .suspend = s3c24xx_i2s_suspend,
         .resume = s3c24xx_i2s_resume,
@@ -483,17 +479,36 @@ struct snd_soc_dai s3c24xx_i2s_dai = {
                 .formats = SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE,},
         .ops = &s3c24xx_i2s_dai_ops,
 };
-EXPORT_SYMBOL_GPL(s3c24xx_i2s_dai);
+
+static __devinit int s3c24xx_iis_dev_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_dai(&pdev->dev, &s3c24xx_i2s_dai);
+}
+
+static __devexit int s3c24xx_iis_dev_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dai(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver s3c24xx_iis_driver = {
+        .probe  = s3c24xx_iis_dev_probe,
+        .remove = s3c24xx_iis_dev_remove,
+        .driver = {
+                .name = "s3c24xx-iis",
+                .owner = THIS_MODULE,
+        },
+};
 
 static int __init s3c24xx_i2s_init(void)
 {
-        return snd_soc_register_dai(&s3c24xx_i2s_dai);
+        return platform_driver_register(&s3c24xx_iis_driver);
 }
 module_init(s3c24xx_i2s_init);
 
 static void __exit s3c24xx_i2s_exit(void)
 {
-        snd_soc_unregister_dai(&s3c24xx_i2s_dai);
+        platform_driver_unregister(&s3c24xx_iis_driver);
 }
 module_exit(s3c24xx_i2s_exit);
 
diff --git a/sound/soc/s3c24xx/s3c24xx-i2s.h b/sound/soc/s3c24xx/s3c24xx-i2s.h
index 726d91cf4e1c..f9ca04edacb7 100644
--- a/sound/soc/s3c24xx/s3c24xx-i2s.h
+++ b/sound/soc/s3c24xx/s3c24xx-i2s.h
@@ -32,6 +32,4 @@
 
 u32 s3c24xx_i2s_get_clockrate(void);
 
-extern struct snd_soc_dai s3c24xx_i2s_dai;
-
 #endif /*S3C24XXI2S_H_*/
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.c b/sound/soc/s3c24xx/s3c24xx_simtec.c
index 4984754f3298..c4c111442010 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec.c
+++ b/sound/soc/s3c24xx/s3c24xx_simtec.c
@@ -139,8 +139,10 @@ static const struct snd_kcontrol_new amp_unmute_controls[] = {
                        speaker_unmute_get, speaker_unmute_put),
 };
 
-void simtec_audio_init(struct snd_soc_codec *codec)
+void simtec_audio_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         if (pdata->amp_gpio > 0) {
                 pr_debug("%s: adding amp routes\n", __func__);
 
@@ -170,8 +172,8 @@ static int simtec_hw_params(struct snd_pcm_substream *substream,
                             struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret;
 
         /* Set the CODEC as the bus clock master, I2S */
@@ -319,12 +321,12 @@ EXPORT_SYMBOL_GPL(simtec_audio_pmops);
 #endif
 
 int __devinit simtec_audio_core_probe(struct platform_device *pdev,
-                                      struct snd_soc_device *socdev)
+                                      struct snd_soc_card *card)
 {
         struct platform_device *snd_dev;
         int ret;
 
-        socdev->card->dai_link->ops = &simtec_snd_ops;
+        card->dai_link->ops = &simtec_snd_ops;
 
         pdata = pdev->dev.platform_data;
         if (!pdata) {
@@ -353,8 +355,7 @@ int __devinit simtec_audio_core_probe(struct platform_device *pdev,
                 goto err_gpio;
         }
 
-        platform_set_drvdata(snd_dev, socdev);
-        socdev->dev = &snd_dev->dev;
+        platform_set_drvdata(snd_dev, card);
 
         ret = platform_device_add(snd_dev);
         if (ret) {
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec.h b/sound/soc/s3c24xx/s3c24xx_simtec.h
index e18faee30cce..e63d5ff9c41f 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec.h
+++ b/sound/soc/s3c24xx/s3c24xx_simtec.h
@@ -7,10 +7,10 @@
  * published by the Free Software Foundation.
 */
 
-extern void simtec_audio_init(struct snd_soc_codec *codec);
+extern void simtec_audio_init(struct snd_soc_pcm_runtime *rtd);
 
 extern int simtec_audio_core_probe(struct platform_device *pdev,
-                                   struct snd_soc_device *socdev);
+                                   struct snd_soc_card *card);
 
 extern int simtec_audio_remove(struct platform_device *pdev);
 
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c b/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
index bdf8951af8e3..f88453735ae2 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
+++ b/sound/soc/s3c24xx/s3c24xx_simtec_hermes.c
@@ -73,8 +73,10 @@ static const struct snd_soc_dapm_route base_map[] = {
  * Attach our controls and configure the necessary codec
  * mappings for our sound card instance.
 */
-static int simtec_hermes_init(struct snd_soc_codec *codec)
+static int simtec_hermes_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         snd_soc_dapm_new_controls(codec, dapm_widgets,
                                   ARRAY_SIZE(dapm_widgets));
 
@@ -85,42 +87,33 @@ static int simtec_hermes_init(struct snd_soc_codec *codec)
         snd_soc_dapm_enable_pin(codec, "Line Out");
         snd_soc_dapm_enable_pin(codec, "Mic Jack");
 
-        simtec_audio_init(codec);
+        simtec_audio_init(rtd);
         snd_soc_dapm_sync(codec);
 
         return 0;
 }
 
-static struct aic3x_setup_data codec_setup = {
-};
-
 static struct snd_soc_dai_link simtec_dai_aic33 = {
         .name           = "tlv320aic33",
         .stream_name    = "TLV320AIC33",
-        .cpu_dai        = &s3c24xx_i2s_dai,
-        .codec_dai      = &aic3x_dai,
+        .codec_name     = "tlv320aic3x-codec.0-0x1a",
+        .cpu_dai_name   = "s3c24xx-i2s",
+        .codec_dai_name = "tlv320aic3x-hifi",
+        .platform_name  = "s3c24xx-pcm-audio",
         .init           = simtec_hermes_init,
 };
 
 /* simtec audio machine driver */
 static struct snd_soc_card snd_soc_machine_simtec_aic33 = {
         .name           = "Simtec-Hermes",
-        .platform       = &s3c24xx_soc_platform,
         .dai_link       = &simtec_dai_aic33,
         .num_links      = 1,
 };
 
-/* simtec audio subsystem */
-static struct snd_soc_device simtec_snd_devdata_aic33 = {
-        .card           = &snd_soc_machine_simtec_aic33,
-        .codec_dev      = &soc_codec_dev_aic3x,
-        .codec_data     = &codec_setup,
-};
-
 static int __devinit simtec_audio_hermes_probe(struct platform_device *pd)
 {
         dev_info(&pd->dev, "probing....\n");
-        return simtec_audio_core_probe(pd, &simtec_snd_devdata_aic33);
+        return simtec_audio_core_probe(pd, &snd_soc_machine_simtec_aic33);
 }
 
 static struct platform_driver simtec_audio_hermes_platdrv = {
diff --git a/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c b/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
index 185c0acb5ce6..c0967593510d 100644
--- a/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
+++ b/sound/soc/s3c24xx/s3c24xx_simtec_tlv320aic23.c
@@ -62,8 +62,10 @@ static const struct snd_soc_dapm_route base_map[] = {
  * Attach our controls and configure the necessary codec
  * mappings for our sound card instance.
 */
-static int simtec_tlv320aic23_init(struct snd_soc_codec *codec)
+static int simtec_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         snd_soc_dapm_new_controls(codec, dapm_widgets,
                                   ARRAY_SIZE(dapm_widgets));
 
@@ -74,7 +76,7 @@ static int simtec_tlv320aic23_init(struct snd_soc_codec *codec)
         snd_soc_dapm_enable_pin(codec, "Line Out");
         snd_soc_dapm_enable_pin(codec, "Mic Jack");
 
-        simtec_audio_init(codec);
+        simtec_audio_init(rtd);
         snd_soc_dapm_sync(codec);
 
         return 0;
@@ -83,28 +85,23 @@ static int simtec_tlv320aic23_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link simtec_dai_aic23 = {
         .name           = "tlv320aic23",
         .stream_name    = "TLV320AIC23",
-        .cpu_dai        = &s3c24xx_i2s_dai,
-        .codec_dai      = &tlv320aic23_dai,
+        .codec_name     = "tlv320aic3x-codec.0-0x1a",
+        .cpu_dai_name   = "s3c24xx-i2s",
+        .codec_dai_name = "tlv320aic3x-hifi",
+        .platform_name  = "s3c24xx-pcm-audio",
         .init           = simtec_tlv320aic23_init,
 };
 
 /* simtec audio machine driver */
 static struct snd_soc_card snd_soc_machine_simtec_aic23 = {
         .name           = "Simtec",
-        .platform       = &s3c24xx_soc_platform,
         .dai_link       = &simtec_dai_aic23,
         .num_links      = 1,
 };
 
-/* simtec audio subsystem */
-static struct snd_soc_device simtec_snd_devdata_aic23 = {
-        .card           = &snd_soc_machine_simtec_aic23,
-        .codec_dev      = &soc_codec_dev_tlv320aic23,
-};
-
 static int __devinit simtec_audio_tlv320aic23_probe(struct platform_device *pd)
 {
-        return simtec_audio_core_probe(pd, &simtec_snd_devdata_aic23);
+        return simtec_audio_core_probe(pd, &snd_soc_machine_simtec_aic23);
 }
 
 static struct platform_driver simtec_audio_tlv320aic23_platdrv = {
diff --git a/sound/soc/s3c24xx/s3c24xx_uda134x.c b/sound/soc/s3c24xx/s3c24xx_uda134x.c
index 052d59659c29..bd48ffbde880 100644
--- a/sound/soc/s3c24xx/s3c24xx_uda134x.c
+++ b/sound/soc/s3c24xx/s3c24xx_uda134x.c
@@ -133,8 +133,8 @@ static int s3c24xx_uda134x_hw_params(struct snd_pcm_substream *substream,
                                         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         unsigned int clk = 0;
         int ret = 0;
         int clk_source, fs_mode;
@@ -227,14 +227,15 @@ static struct snd_soc_ops s3c24xx_uda134x_ops = {
 static struct snd_soc_dai_link s3c24xx_uda134x_dai_link = {
         .name = "UDA134X",
         .stream_name = "UDA134X",
-        .codec_dai = &uda134x_dai,
-        .cpu_dai = &s3c24xx_i2s_dai,
+        .codec_name = "uda134x-hifi",
+        .codec_dai_name = "uda134x-hifi",
+        .cpu_dai_name = "s3c24xx-i2s",
         .ops = &s3c24xx_uda134x_ops,
+        .platform_name  = "s3c24xx-pcm-audio",
 };
 
 static struct snd_soc_card snd_soc_s3c24xx_uda134x = {
         .name = "S3C24XX_UDA134X",
-        .platform = &s3c24xx_soc_platform,
         .dai_link = &s3c24xx_uda134x_dai_link,
         .num_links = 1,
 };
@@ -256,6 +257,7 @@ static void setmode(int v)
         gpio_set_value(s3c24xx_uda134x_l3_pins->l3_mode, v > 0);
 }
 
+/* FIXME - This must be codec platform data but in which board file ?? */
 static struct uda134x_platform_data s3c24xx_uda134x = {
         .l3 = {
                 .setdat = setdat,
@@ -270,12 +272,6 @@ static struct uda134x_platform_data s3c24xx_uda134x = {
         },
 };
 
-static struct snd_soc_device s3c24xx_uda134x_snd_devdata = {
-        .card = &snd_soc_s3c24xx_uda134x,
-        .codec_dev = &soc_codec_dev_uda134x,
-        .codec_data = &s3c24xx_uda134x,
-};
-
 static int s3c24xx_uda134x_setup_pin(int pin, char *fun)
 {
         if (gpio_request(pin, "s3c24xx_uda134x") < 0) {
@@ -325,8 +321,7 @@ static int s3c24xx_uda134x_probe(struct platform_device *pdev)
         }
 
         platform_set_drvdata(s3c24xx_uda134x_snd_device,
-                             &s3c24xx_uda134x_snd_devdata);
-        s3c24xx_uda134x_snd_devdata.dev = &s3c24xx_uda134x_snd_device->dev;
+                             &snd_soc_s3c24xx_uda134x);
         ret = platform_device_add(s3c24xx_uda134x_snd_device);
         if (ret) {
                 printk(KERN_ERR "S3C24XX_UDA134X SoC Audio: Unable to add\n");
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s-v4.c b/sound/soc/s3c24xx/s3c64xx-i2s-v4.c
index 06db130030a1..7cab4fcf1f12 100644
--- a/sound/soc/s3c24xx/s3c64xx-i2s-v4.c
+++ b/sound/soc/s3c24xx/s3c64xx-i2s-v4.c
@@ -16,9 +16,7 @@
 #include <sound/soc.h>
 #include <sound/pcm_params.h>
 
-#include <mach/gpio-bank-c.h>
-#include <mach/gpio-bank-h.h>
-#include <plat/gpio-cfg.h>
+#include <plat/audio.h>
 
 #include <mach/map.h>
 #include <mach/dma.h>
@@ -39,34 +37,23 @@ static struct s3c_dma_params s3c64xx_i2sv4_pcm_stereo_out;
 static struct s3c_dma_params s3c64xx_i2sv4_pcm_stereo_in;
 static struct s3c_i2sv2_info s3c64xx_i2sv4;
 
-struct snd_soc_dai s3c64xx_i2s_v4_dai;
-EXPORT_SYMBOL_GPL(s3c64xx_i2s_v4_dai);
-
-static inline struct s3c_i2sv2_info *to_info(struct snd_soc_dai *cpu_dai)
+static int s3c64xx_i2sv4_probe(struct snd_soc_dai *dai)
 {
-        return cpu_dai->private_data;
-}
+        struct s3c_i2sv2_info *i2s = &s3c64xx_i2sv4;
+        int ret = 0;
 
-static int s3c64xx_i2sv4_probe(struct platform_device *pdev,
-                             struct snd_soc_dai *dai)
-{
-        /* configure GPIO for i2s port */
-        s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C64XX_GPC4_I2S_V40_DO0);
-        s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C64XX_GPC5_I2S_V40_DO1);
-        s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C64XX_GPC7_I2S_V40_DO2);
-        s3c_gpio_cfgpin(S3C64XX_GPH(6), S3C64XX_GPH6_I2S_V40_BCLK);
-        s3c_gpio_cfgpin(S3C64XX_GPH(7), S3C64XX_GPH7_I2S_V40_CDCLK);
-        s3c_gpio_cfgpin(S3C64XX_GPH(8), S3C64XX_GPH8_I2S_V40_LRCLK);
-        s3c_gpio_cfgpin(S3C64XX_GPH(9), S3C64XX_GPH9_I2S_V40_DI);
+        snd_soc_dai_set_drvdata(dai, i2s);
 
-        return 0;
+        ret = s3c_i2sv2_probe(dai, i2s, i2s->base);
+
+        return ret;
 }
 
 static int s3c_i2sv4_hw_params(struct snd_pcm_substream *substream,
                                  struct snd_pcm_hw_params *params,
                                  struct snd_soc_dai *cpu_dai)
 {
-        struct s3c_i2sv2_info *i2s = to_info(cpu_dai);
+        struct s3c_i2sv2_info *i2s = snd_soc_dai_get_drvdata(cpu_dai);
         struct s3c_dma_params *dma_data;
         u32 iismod;
 
@@ -104,51 +91,79 @@ static struct snd_soc_dai_ops s3c64xx_i2sv4_dai_ops = {
         .hw_params      = s3c_i2sv4_hw_params,
 };
 
+static struct snd_soc_dai_driver s3c64xx_i2s_v4_dai = {
+        .symmetric_rates = 1,
+        .playback = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = S3C64XX_I2S_RATES,
+                .formats = S3C64XX_I2S_FMTS,
+        },
+        .capture = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = S3C64XX_I2S_RATES,
+                .formats = S3C64XX_I2S_FMTS,
+        },
+        .probe = s3c64xx_i2sv4_probe,
+        .ops = &s3c64xx_i2sv4_dai_ops,
+};
+
 static __devinit int s3c64xx_i2sv4_dev_probe(struct platform_device *pdev)
 {
+        struct s3c_audio_pdata *i2s_pdata;
         struct s3c_i2sv2_info *i2s;
-        struct snd_soc_dai *dai;
+        struct resource *res;
         int ret;
 
         i2s = &s3c64xx_i2sv4;
-        dai = &s3c64xx_i2s_v4_dai;
-
-        if (dai->dev) {
-                dev_dbg(dai->dev, "%s: \
-                        I2Sv4 instance already registered!\n", __func__);
-                return -EBUSY;
-        }
-
-        dai->dev = &pdev->dev;
-        dai->name = "s3c64xx-i2s-v4";
-        dai->id = 0;
-        dai->symmetric_rates = 1;
-        dai->playback.channels_min = 2;
-        dai->playback.channels_max = 2;
-        dai->playback.rates = S3C64XX_I2S_RATES;
-        dai->playback.formats = S3C64XX_I2S_FMTS;
-        dai->capture.channels_min = 2;
-        dai->capture.channels_max = 2;
-        dai->capture.rates = S3C64XX_I2S_RATES;
-        dai->capture.formats = S3C64XX_I2S_FMTS;
-        dai->probe = s3c64xx_i2sv4_probe;
-        dai->ops = &s3c64xx_i2sv4_dai_ops;
 
         i2s->feature |= S3C_FEATURE_CDCLKCON;
 
         i2s->dma_capture = &s3c64xx_i2sv4_pcm_stereo_in;
         i2s->dma_playback = &s3c64xx_i2sv4_pcm_stereo_out;
 
-        i2s->dma_capture->channel = DMACH_HSI_I2SV40_RX;
-        i2s->dma_capture->dma_addr = S3C64XX_PA_IISV4 + S3C2412_IISRXD;
-        i2s->dma_playback->channel = DMACH_HSI_I2SV40_TX;
-        i2s->dma_playback->dma_addr = S3C64XX_PA_IISV4 + S3C2412_IISTXD;
+        res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+        if (!res) {
+                dev_err(&pdev->dev, "Unable to get I2S-TX dma resource\n");
+                return -ENXIO;
+        }
+        i2s->dma_playback->channel = res->start;
+
+        res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+        if (!res) {
+                dev_err(&pdev->dev, "Unable to get I2S-RX dma resource\n");
+                return -ENXIO;
+        }
+        i2s->dma_capture->channel = res->start;
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!res) {
+                dev_err(&pdev->dev, "Unable to get I2S SFR address\n");
+                return -ENXIO;
+        }
+
+        if (!request_mem_region(res->start, resource_size(res),
+                                "s3c64xx-i2s-v4")) {
+                dev_err(&pdev->dev, "Unable to request SFR region\n");
+                return -EBUSY;
+        }
+        i2s->dma_capture->dma_addr = res->start + S3C2412_IISRXD;
+        i2s->dma_playback->dma_addr = res->start + S3C2412_IISTXD;
 
         i2s->dma_capture->client = &s3c64xx_dma_client_in;
         i2s->dma_capture->dma_size = 4;
         i2s->dma_playback->client = &s3c64xx_dma_client_out;
         i2s->dma_playback->dma_size = 4;
 
+        i2s->base = res->start;
+
+        i2s_pdata = pdev->dev.platform_data;
+        if (i2s_pdata && i2s_pdata->cfg_gpio && i2s_pdata->cfg_gpio(pdev)) {
+                dev_err(&pdev->dev, "Unable to configure gpio\n");
+                return -EINVAL;
+        }
+
         i2s->iis_cclk = clk_get(&pdev->dev, "audio-bus");
         if (IS_ERR(i2s->iis_cclk)) {
                 dev_err(&pdev->dev, "failed to get audio-bus\n");
@@ -158,19 +173,13 @@ static __devinit int s3c64xx_i2sv4_dev_probe(struct platform_device *pdev)
 
         clk_enable(i2s->iis_cclk);
 
-        ret = s3c_i2sv2_probe(pdev, dai, i2s, 0);
-        if (ret)
-                goto err_clk;
-
-        ret = s3c_i2sv2_register_dai(dai);
+        ret = s3c_i2sv2_register_dai(&pdev->dev, pdev->id, &s3c64xx_i2s_v4_dai);
         if (ret != 0)
                 goto err_i2sv2;
 
         return 0;
 
 err_i2sv2:
-        /* Not implemented for I2Sv2 core yet */
-err_clk:
         clk_put(i2s->iis_cclk);
 err:
         return ret;
@@ -178,7 +187,7 @@ err:
 
 static __devexit int s3c64xx_i2sv4_dev_remove(struct platform_device *pdev)
 {
-        dev_err(&pdev->dev, "Device removal not yet supported\n");
+        snd_soc_unregister_dai(&pdev->dev);
         return 0;
 }
 
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s.c b/sound/soc/s3c24xx/s3c64xx-i2s.c
index 1d85cb85a7d2..a1d0b2566416 100644
--- a/sound/soc/s3c24xx/s3c64xx-i2s.c
+++ b/sound/soc/s3c24xx/s3c64xx-i2s.c
@@ -12,15 +12,15 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/module.h>
 #include <linux/clk.h>
 #include <linux/gpio.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 
 #include <sound/soc.h>
 
-#include <mach/gpio-bank-d.h>
-#include <mach/gpio-bank-e.h>
-#include <plat/gpio-cfg.h>
+#include <plat/audio.h>
 
 #include <mach/map.h>
 #include <mach/dma.h>
@@ -46,45 +46,107 @@ static struct s3c_dma_params s3c64xx_i2s_pcm_stereo_out[MAX_I2SV3];
 static struct s3c_dma_params s3c64xx_i2s_pcm_stereo_in[MAX_I2SV3];
 static struct s3c_i2sv2_info s3c64xx_i2s[MAX_I2SV3];
 
-struct snd_soc_dai s3c64xx_i2s_dai[MAX_I2SV3];
-EXPORT_SYMBOL_GPL(s3c64xx_i2s_dai);
-
-static inline struct s3c_i2sv2_info *to_info(struct snd_soc_dai *cpu_dai)
+struct clk *s3c64xx_i2s_get_clock(struct snd_soc_dai *dai)
 {
-        return cpu_dai->private_data;
+        struct s3c_i2sv2_info *i2s = snd_soc_dai_get_drvdata(dai);
+        u32 iismod = readl(i2s->regs + S3C2412_IISMOD);
+
+        if (iismod & S3C2412_IISMOD_IMS_SYSMUX)
+                return i2s->iis_cclk;
+        else
+                return i2s->iis_pclk;
 }
+EXPORT_SYMBOL_GPL(s3c64xx_i2s_get_clock);
 
-static int s3c64xx_i2s_probe(struct platform_device *pdev,
-                             struct snd_soc_dai *dai)
+static int s3c64xx_i2s_probe(struct snd_soc_dai *dai)
 {
-        /* configure GPIO for i2s port */
-        switch (dai->id) {
-        case 0:
-                s3c_gpio_cfgpin(S3C64XX_GPD(0), S3C64XX_GPD0_I2S0_CLK);
-                s3c_gpio_cfgpin(S3C64XX_GPD(1), S3C64XX_GPD1_I2S0_CDCLK);
-                s3c_gpio_cfgpin(S3C64XX_GPD(2), S3C64XX_GPD2_I2S0_LRCLK);
-                s3c_gpio_cfgpin(S3C64XX_GPD(3), S3C64XX_GPD3_I2S0_DI);
-                s3c_gpio_cfgpin(S3C64XX_GPD(4), S3C64XX_GPD4_I2S0_D0);
-                break;
-        case 1:
-                s3c_gpio_cfgpin(S3C64XX_GPE(0), S3C64XX_GPE0_I2S1_CLK);
-                s3c_gpio_cfgpin(S3C64XX_GPE(1), S3C64XX_GPE1_I2S1_CDCLK);
-                s3c_gpio_cfgpin(S3C64XX_GPE(2), S3C64XX_GPE2_I2S1_LRCLK);
-                s3c_gpio_cfgpin(S3C64XX_GPE(3), S3C64XX_GPE3_I2S1_DI);
-                s3c_gpio_cfgpin(S3C64XX_GPE(4), S3C64XX_GPE4_I2S1_D0);
+        struct s3c_i2sv2_info *i2s;
+        int ret;
+
+        if (dai->id >= MAX_I2SV3) {
+                dev_err(dai->dev, "id %d out of range\n", dai->id);
+                return -EINVAL;
+        }
+
+        i2s = &s3c64xx_i2s[dai->id];
+        snd_soc_dai_set_drvdata(dai, i2s);
+
+        i2s->iis_cclk = clk_get(dai->dev, "audio-bus");
+        if (IS_ERR(i2s->iis_cclk)) {
+                dev_err(dai->dev, "failed to get audio-bus\n");
+                ret = PTR_ERR(i2s->iis_cclk);
+                goto err;
         }
 
+        clk_enable(i2s->iis_cclk);
+
+        ret = s3c_i2sv2_probe(dai, i2s, i2s->base);
+        if (ret)
+                goto err_clk;
+
         return 0;
+
+err_clk:
+        clk_disable(i2s->iis_cclk);
+        clk_put(i2s->iis_cclk);
+err:
+        kfree(i2s);
+        return ret;
 }
 
+static int s3c64xx_i2s_remove(struct snd_soc_dai *dai)
+{
+        struct s3c_i2sv2_info *i2s = snd_soc_dai_get_drvdata(dai);
+
+        clk_disable(i2s->iis_cclk);
+        clk_put(i2s->iis_cclk);
+        kfree(i2s);
+        return 0;
+}
 
 static struct snd_soc_dai_ops s3c64xx_i2s_dai_ops;
 
+static struct snd_soc_dai_driver s3c64xx_i2s_dai[MAX_I2SV3] = {
+{
+        .name = "s3c64xx-i2s-0",
+        .probe = s3c64xx_i2s_probe,
+        .remove = s3c64xx_i2s_remove,
+        .playback = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = S3C64XX_I2S_RATES,
+                .formats = S3C64XX_I2S_FMTS,},
+        .capture = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = S3C64XX_I2S_RATES,
+                .formats = S3C64XX_I2S_FMTS,},
+        .ops = &s3c64xx_i2s_dai_ops,
+        .symmetric_rates = 1,
+}, {
+        .name = "s3c64xx-i2s-1",
+        .probe = s3c64xx_i2s_probe,
+        .remove = s3c64xx_i2s_remove,
+        .playback = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = S3C64XX_I2S_RATES,
+                .formats = S3C64XX_I2S_FMTS,},
+        .capture = {
+                .channels_min = 2,
+                .channels_max = 2,
+                .rates = S3C64XX_I2S_RATES,
+                .formats = S3C64XX_I2S_FMTS,},
+        .ops = &s3c64xx_i2s_dai_ops,
+        .symmetric_rates = 1,
+},};
+
 static __devinit int s3c64xx_iis_dev_probe(struct platform_device *pdev)
 {
+        struct s3c_audio_pdata *i2s_pdata;
         struct s3c_i2sv2_info *i2s;
-        struct snd_soc_dai *dai;
-        int ret;
+        struct resource *res;
+        int i, ret;
 
         if (pdev->id >= MAX_I2SV3) {
                 dev_err(&pdev->dev, "id %d out of range\n", pdev->id);
@@ -92,74 +154,63 @@ static __devinit int s3c64xx_iis_dev_probe(struct platform_device *pdev)
         }
 
         i2s = &s3c64xx_i2s[pdev->id];
-        dai = &s3c64xx_i2s_dai[pdev->id];
-        dai->dev = &pdev->dev;
-        dai->name = "s3c64xx-i2s";
-        dai->id = pdev->id;
-        dai->symmetric_rates = 1;
-        dai->playback.channels_min = 2;
-        dai->playback.channels_max = 2;
-        dai->playback.rates = S3C64XX_I2S_RATES;
-        dai->playback.formats = S3C64XX_I2S_FMTS;
-        dai->capture.channels_min = 2;
-        dai->capture.channels_max = 2;
-        dai->capture.rates = S3C64XX_I2S_RATES;
-        dai->capture.formats = S3C64XX_I2S_FMTS;
-        dai->probe = s3c64xx_i2s_probe;
-        dai->ops = &s3c64xx_i2s_dai_ops;
-
-        i2s->feature |= S3C_FEATURE_CDCLKCON;
 
         i2s->dma_capture = &s3c64xx_i2s_pcm_stereo_in[pdev->id];
         i2s->dma_playback = &s3c64xx_i2s_pcm_stereo_out[pdev->id];
 
-        if (pdev->id == 0) {
-                i2s->dma_capture->channel = DMACH_I2S0_IN;
-                i2s->dma_capture->dma_addr = S3C64XX_PA_IIS0 + S3C2412_IISRXD;
-                i2s->dma_playback->channel = DMACH_I2S0_OUT;
-                i2s->dma_playback->dma_addr = S3C64XX_PA_IIS0 + S3C2412_IISTXD;
-        } else {
-                i2s->dma_capture->channel = DMACH_I2S1_IN;
-                i2s->dma_capture->dma_addr = S3C64XX_PA_IIS1 + S3C2412_IISRXD;
-                i2s->dma_playback->channel = DMACH_I2S1_OUT;
-                i2s->dma_playback->dma_addr = S3C64XX_PA_IIS1 + S3C2412_IISTXD;
+        res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+        if (!res) {
+                dev_err(&pdev->dev, "Unable to get I2S-TX dma resource\n");
+                return -ENXIO;
+        }
+        i2s->dma_playback->channel = res->start;
+
+        res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
+        if (!res) {
+                dev_err(&pdev->dev, "Unable to get I2S-RX dma resource\n");
+                return -ENXIO;
+        }
+        i2s->dma_capture->channel = res->start;
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!res) {
+                dev_err(&pdev->dev, "Unable to get I2S SFR address\n");
+                return -ENXIO;
         }
 
+        if (!request_mem_region(res->start, resource_size(res),
+                                "s3c64xx-i2s")) {
+                dev_err(&pdev->dev, "Unable to request SFR region\n");
+                return -EBUSY;
+        }
+        i2s->base = res->start;
+
+        i2s_pdata = pdev->dev.platform_data;
+        if (i2s_pdata && i2s_pdata->cfg_gpio && i2s_pdata->cfg_gpio(pdev)) {
+                dev_err(&pdev->dev, "Unable to configure gpio\n");
+                return -EINVAL;
+        }
+        i2s->dma_capture->dma_addr = res->start + S3C2412_IISRXD;
+        i2s->dma_playback->dma_addr = res->start + S3C2412_IISTXD;
+
         i2s->dma_capture->client = &s3c64xx_dma_client_in;
         i2s->dma_capture->dma_size = 4;
         i2s->dma_playback->client = &s3c64xx_dma_client_out;
         i2s->dma_playback->dma_size = 4;
 
-        i2s->iis_cclk = clk_get(&pdev->dev, "audio-bus");
-        if (IS_ERR(i2s->iis_cclk)) {
-                dev_err(&pdev->dev, "failed to get audio-bus\n");
-                ret = PTR_ERR(i2s->iis_cclk);
-                goto err;
+        for (i = 0; i < ARRAY_SIZE(s3c64xx_i2s_dai); i++) {
+                ret = s3c_i2sv2_register_dai(&pdev->dev, i,
+                                                &s3c64xx_i2s_dai[i]);
+                if (ret != 0)
+                        return ret;
         }
 
-        clk_enable(i2s->iis_cclk);
-
-        ret = s3c_i2sv2_probe(pdev, dai, i2s, 0);
-        if (ret)
-                goto err_clk;
-
-        ret = s3c_i2sv2_register_dai(dai);
-        if (ret != 0)
-                goto err_i2sv2;
-
         return 0;
-
-err_i2sv2:
-        /* Not implemented for I2Sv2 core yet */
-err_clk:
-        clk_put(i2s->iis_cclk);
-err:
-        return ret;
 }
 
 static __devexit int s3c64xx_iis_dev_remove(struct platform_device *pdev)
 {
-        dev_err(&pdev->dev, "Device removal not yet supported\n");
+        snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c64xx_i2s_dai));
         return 0;
 }
 
diff --git a/sound/soc/s3c24xx/s3c64xx-i2s.h b/sound/soc/s3c24xx/s3c64xx-i2s.h
index 7a40f43d1d51..19bd444bf8a6 100644
--- a/sound/soc/s3c24xx/s3c64xx-i2s.h
+++ b/sound/soc/s3c24xx/s3c64xx-i2s.h
@@ -36,7 +36,5 @@ struct clk;
         (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\
          SNDRV_PCM_FMTBIT_S24_LE)
 
-extern struct snd_soc_dai s3c64xx_i2s_dai[];
-extern struct snd_soc_dai s3c64xx_i2s_v4_dai;
 
 #endif /* __SND_SOC_S3C24XX_S3C64XX_I2S_H */
diff --git a/sound/soc/s3c24xx/smartq_wm8987.c b/sound/soc/s3c24xx/smartq_wm8987.c
index b480348140b0..dd20ca7f4681 100644
--- a/sound/soc/s3c24xx/smartq_wm8987.c
+++ b/sound/soc/s3c24xx/smartq_wm8987.c
@@ -211,8 +211,10 @@ static struct snd_soc_dai_link smartq_dai[] = {
         {
                 .name           = "wm8987",
                 .stream_name    = "SmartQ Hi-Fi",
-                .cpu_dai        = &s3c64xx_i2s_dai[0],
-                .codec_dai      = &wm8750_dai,
+                .cpu_dai_name   = "s3c64xx-i2s.0",
+                .codec_dai_name = "wm8750-hifi",
+                .platform_name  = "s3c24xx-pcm-audio",
+                .codec_name     = "wm8750-codec.0-0x1a",
                 .init           = smartq_wm8987_init,
                 .ops            = &smartq_hifi_ops,
         },
@@ -220,16 +222,10 @@ static struct snd_soc_dai_link smartq_dai[] = {
 
 static struct snd_soc_card snd_soc_smartq = {
         .name = "SmartQ",
-        .platform = &s3c24xx_soc_platform,
         .dai_link = smartq_dai,
         .num_links = ARRAY_SIZE(smartq_dai),
 };
 
-static struct snd_soc_device smartq_snd_devdata = {
-        .card = &snd_soc_smartq,
-        .codec_dev = &soc_codec_dev_wm8750,
-};
-
 static struct platform_device *smartq_snd_device;
 
 static int __init smartq_init(void)
@@ -245,8 +241,7 @@ static int __init smartq_init(void)
         if (!smartq_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(smartq_snd_device, &smartq_snd_devdata);
-        smartq_snd_devdata.dev = &smartq_snd_device->dev;
+        platform_set_drvdata(smartq_snd_device, &snd_soc_smartq);
 
         ret = platform_device_add(smartq_snd_device);
         if (ret) {
diff --git a/sound/soc/s3c24xx/smdk2443_wm9710.c b/sound/soc/s3c24xx/smdk2443_wm9710.c
index 362258835e8d..66f9e222220b 100644
--- a/sound/soc/s3c24xx/smdk2443_wm9710.c
+++ b/sound/soc/s3c24xx/smdk2443_wm9710.c
@@ -19,7 +19,6 @@
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
 
-#include "../codecs/ac97.h"
 #include "s3c-dma.h"
 #include "s3c-ac97.h"
 
@@ -29,23 +28,19 @@ static struct snd_soc_dai_link smdk2443_dai[] = {
 {
         .name = "AC97",
         .stream_name = "AC97 HiFi",
-        .cpu_dai = &s3c_ac97_dai[S3C_AC97_DAI_PCM],
-        .codec_dai = &ac97_dai,
+        .cpu_dai_name = "s3c-ac97-dai",
+        .codec_dai_name = "ac97-hifi",
+        .codec_name = "ac97-codec",
+        .platform_name = "s3c24xx-pcm-audio",
 },
 };
 
 static struct snd_soc_card smdk2443 = {
         .name = "SMDK2443",
-        .platform = &s3c24xx_soc_platform,
         .dai_link = smdk2443_dai,
         .num_links = ARRAY_SIZE(smdk2443_dai),
 };
 
-static struct snd_soc_device smdk2443_snd_ac97_devdata = {
-        .card = &smdk2443,
-        .codec_dev = &soc_codec_dev_ac97,
-};
-
 static struct platform_device *smdk2443_snd_ac97_device;
 
 static int __init smdk2443_init(void)
@@ -56,9 +51,7 @@ static int __init smdk2443_init(void)
         if (!smdk2443_snd_ac97_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(smdk2443_snd_ac97_device,
-                                &smdk2443_snd_ac97_devdata);
-        smdk2443_snd_ac97_devdata.dev = &smdk2443_snd_ac97_device->dev;
+        platform_set_drvdata(smdk2443_snd_ac97_device, &smdk2443);
         ret = platform_device_add(smdk2443_snd_ac97_device);
 
         if (ret)
diff --git a/sound/soc/s3c24xx/smdk64xx_wm8580.c b/sound/soc/s3c24xx/smdk64xx_wm8580.c
index 07e8e51d10d6..634acfc41608 100644
--- a/sound/soc/s3c24xx/smdk64xx_wm8580.c
+++ b/sound/soc/s3c24xx/smdk64xx_wm8580.c
@@ -29,8 +29,8 @@ static int smdk64xx_hw_params(struct snd_pcm_substream *substream,
         struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         unsigned int pll_out;
         int bfs, rfs, ret;
 
@@ -174,8 +174,10 @@ static const struct snd_soc_dapm_route audio_map_rx[] = {
         {"Rear-L/R", NULL, "VOUT3R"},
 };
 
-static int smdk64xx_wm8580_init_paiftx(struct snd_soc_codec *codec)
+static int smdk64xx_wm8580_init_paiftx(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         /* Add smdk64xx specific Capture widgets */
         snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets_cpt,
                                   ARRAY_SIZE(wm8580_dapm_widgets_cpt));
@@ -194,8 +196,10 @@ static int smdk64xx_wm8580_init_paiftx(struct snd_soc_codec *codec)
         return 0;
 }
 
-static int smdk64xx_wm8580_init_paifrx(struct snd_soc_codec *codec)
+static int smdk64xx_wm8580_init_paifrx(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         /* Add smdk64xx specific Playback widgets */
         snd_soc_dapm_new_controls(codec, wm8580_dapm_widgets_pbk,
                                   ARRAY_SIZE(wm8580_dapm_widgets_pbk));
@@ -213,16 +217,20 @@ static struct snd_soc_dai_link smdk64xx_dai[] = {
 { /* Primary Playback i/f */
         .name = "WM8580 PAIF RX",
         .stream_name = "Playback",
-        .cpu_dai = &s3c64xx_i2s_v4_dai,
-        .codec_dai = &wm8580_dai[WM8580_DAI_PAIFRX],
+        .cpu_dai_name = "s3c64xx-iis-v4",
+        .codec_dai_name = "wm8580-hifi-playback",
+        .platform_name = "s3c24xx-pcm-audio",
+        .codec_name = "wm8580-codec.0-001b",
         .init = smdk64xx_wm8580_init_paifrx,
         .ops = &smdk64xx_ops,
 },
 { /* Primary Capture i/f */
         .name = "WM8580 PAIF TX",
         .stream_name = "Capture",
-        .cpu_dai = &s3c64xx_i2s_v4_dai,
-        .codec_dai = &wm8580_dai[WM8580_DAI_PAIFTX],
+        .cpu_dai_name = "s3c64xx-iis-v4",
+        .codec_dai_name = "wm8580-hifi-capture",
+        .platform_name = "s3c24xx-pcm-audio",
+        .codec_name = "wm8580-codec.0-001b",
         .init = smdk64xx_wm8580_init_paiftx,
         .ops = &smdk64xx_ops,
 },
@@ -230,16 +238,10 @@ static struct snd_soc_dai_link smdk64xx_dai[] = {
 
 static struct snd_soc_card smdk64xx = {
         .name = "smdk64xx",
-        .platform = &s3c24xx_soc_platform,
         .dai_link = smdk64xx_dai,
         .num_links = ARRAY_SIZE(smdk64xx_dai),
 };
 
-static struct snd_soc_device smdk64xx_snd_devdata = {
-        .card = &smdk64xx,
-        .codec_dev = &soc_codec_dev_wm8580,
-};
-
 static struct platform_device *smdk64xx_snd_device;
 
 static int __init smdk64xx_audio_init(void)
@@ -250,8 +252,7 @@ static int __init smdk64xx_audio_init(void)
         if (!smdk64xx_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(smdk64xx_snd_device, &smdk64xx_snd_devdata);
-        smdk64xx_snd_devdata.dev = &smdk64xx_snd_device->dev;
+        platform_set_drvdata(smdk64xx_snd_device, &smdk64xx);
         ret = platform_device_add(smdk64xx_snd_device);
 
         if (ret)
diff --git a/sound/soc/s3c24xx/smdk_wm9713.c b/sound/soc/s3c24xx/smdk_wm9713.c
index 5527b9e88c98..90108a7a0a8e 100644
--- a/sound/soc/s3c24xx/smdk_wm9713.c
+++ b/sound/soc/s3c24xx/smdk_wm9713.c
@@ -46,40 +46,50 @@ static struct snd_soc_card smdk;
 static struct snd_soc_dai_link smdk_dai = {
         .name = "AC97",
         .stream_name = "AC97 PCM",
-        .cpu_dai = &s3c_ac97_dai[S3C_AC97_DAI_PCM],
-        .codec_dai = &wm9713_dai[WM9713_DAI_AC97_HIFI],
+        .platform_name = "s3c24xx-pcm-audio",
+        .cpu_dai_name = "s3c-ac97-dai",
+        .codec_dai_name = "wm9713-hifi",
+        .codec_name = "wm9713-codec",
 };
 
 static struct snd_soc_card smdk = {
         .name = "SMDK",
-        .platform = &s3c24xx_soc_platform,
         .dai_link = &smdk_dai,
         .num_links = 1,
 };
 
-static struct snd_soc_device smdk_snd_ac97_devdata = {
-        .card = &smdk,
-        .codec_dev = &soc_codec_dev_wm9713,
-};
-
+static struct platform_device *smdk_snd_wm9713_device;
 static struct platform_device *smdk_snd_ac97_device;
 
 static int __init smdk_init(void)
 {
         int ret;
 
-        smdk_snd_ac97_device = platform_device_alloc("soc-audio", -1);
-        if (!smdk_snd_ac97_device)
+        smdk_snd_wm9713_device = platform_device_alloc("wm9713-codec", -1);
+        if (!smdk_snd_wm9713_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(smdk_snd_ac97_device,
-                             &smdk_snd_ac97_devdata);
-        smdk_snd_ac97_devdata.dev = &smdk_snd_ac97_device->dev;
+        ret = platform_device_add(smdk_snd_wm9713_device);
+        if (ret)
+                goto err;
+
+        smdk_snd_ac97_device = platform_device_alloc("soc-audio", -1);
+        if (!smdk_snd_ac97_device) {
+                ret = -ENOMEM;
+                goto err;
+        }
+
+        platform_set_drvdata(smdk_snd_ac97_device, &smdk);
 
         ret = platform_device_add(smdk_snd_ac97_device);
-        if (ret)
+        if (ret) {
                 platform_device_put(smdk_snd_ac97_device);
+                goto err;
+        }
 
+        return 0;
+err:
+        platform_device_put(smdk_snd_wm9713_device);
         return ret;
 }
 
diff --git a/sound/soc/s6000/s6000-i2s.c b/sound/soc/s6000/s6000-i2s.c
index 59e3fa7bcb05..8778faa174a6 100644
--- a/sound/soc/s6000/s6000-i2s.c
+++ b/sound/soc/s6000/s6000-i2s.c
@@ -140,7 +140,7 @@ static void s6000_i2s_stop_channel(struct s6000_i2s_dev *dev, int channel)
 static void s6000_i2s_start(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct s6000_i2s_dev *dev = rtd->dai->cpu_dai->private_data;
+        struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(rtd->cpu_dai);
         int channel;
 
         channel = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
@@ -152,7 +152,7 @@ static void s6000_i2s_start(struct snd_pcm_substream *substream)
 static void s6000_i2s_stop(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct s6000_i2s_dev *dev = rtd->dai->cpu_dai->private_data;
+        struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(rtd->cpu_dai);
         int channel;
 
         channel = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
@@ -194,7 +194,7 @@ static unsigned int s6000_i2s_int_sources(struct s6000_i2s_dev *dev)
 
 static unsigned int s6000_i2s_check_xrun(struct snd_soc_dai *cpu_dai)
 {
-        struct s6000_i2s_dev *dev = cpu_dai->private_data;
+        struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
         unsigned int errors;
         unsigned int ret;
 
@@ -232,7 +232,7 @@ static void s6000_i2s_wait_disabled(struct s6000_i2s_dev *dev)
 static int s6000_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
                                    unsigned int fmt)
 {
-        struct s6000_i2s_dev *dev = cpu_dai->private_data;
+        struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
         u32 w;
 
         switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
@@ -273,7 +273,7 @@ static int s6000_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 
 static int s6000_i2s_set_clkdiv(struct snd_soc_dai *dai, int div_id, int div)
 {
-        struct s6000_i2s_dev *dev = dai->private_data;
+        struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
 
         if (!div || (div & 1) || div > (S6_I2S_DIV_MASK + 1) * 2)
                 return -EINVAL;
@@ -287,7 +287,7 @@ static int s6000_i2s_hw_params(struct snd_pcm_substream *substream,
                                struct snd_pcm_hw_params *params,
                                struct snd_soc_dai *dai)
 {
-        struct s6000_i2s_dev *dev = dai->private_data;
+        struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
         int interf;
         u32 w = 0;
 
@@ -326,15 +326,17 @@ static int s6000_i2s_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static int s6000_i2s_dai_probe(struct platform_device *pdev,
-                               struct snd_soc_dai *dai)
+static int s6000_i2s_dai_probe(struct snd_soc_dai *dai)
 {
-        struct s6000_i2s_dev *dev = dai->private_data;
-        struct s6000_snd_platform_data *pdata = pdev->dev.platform_data;
+        struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
+        struct s6000_snd_platform_data *pdata = dai->dev->platform_data;
 
         if (!pdata)
                 return -EINVAL;
 
+        dai->capture_dma_data = &dev->dma_params;
+        dai->playback_dma_data = &dev->dma_params;
+
         dev->wide = pdata->wide;
         dev->channel_in = pdata->channel_in;
         dev->channel_out = pdata->channel_out;
@@ -352,10 +354,10 @@ static int s6000_i2s_dai_probe(struct platform_device *pdev,
 
                 dev->channel_in = 0;
                 dev->channel_out = 1;
-                dai->capture.channels_min = 2 * dev->lines_in;
-                dai->capture.channels_max = dai->capture.channels_min;
-                dai->playback.channels_min = 2 * dev->lines_out;
-                dai->playback.channels_max = dai->playback.channels_min;
+                dai->driver->capture.channels_min = 2 * dev->lines_in;
+                dai->driver->capture.channels_max = dai->driver->capture.channels_min;
+                dai->driver->playback.channels_min = 2 * dev->lines_out;
+                dai->driver->playback.channels_max = dai->driver->playback.channels_min;
 
                 for (i = 0; i < dev->lines_out; i++)
                         s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(i), S6_I2S_OUT);
@@ -372,10 +374,10 @@ static int s6000_i2s_dai_probe(struct platform_device *pdev,
                 if (dev->lines_in > 1 || dev->lines_out > 1)
                         return -EINVAL;
 
-                dai->capture.channels_min = 2 * dev->lines_in;
-                dai->capture.channels_max = 8 * dev->lines_in;
-                dai->playback.channels_min = 2 * dev->lines_out;
-                dai->playback.channels_max = 8 * dev->lines_out;
+                dai->driver->capture.channels_min = 2 * dev->lines_in;
+                dai->driver->capture.channels_max = 8 * dev->lines_in;
+                dai->driver->playback.channels_min = 2 * dev->lines_out;
+                dai->driver->playback.channels_max = 8 * dev->lines_out;
 
                 if (dev->lines_in)
                         cfg[dev->channel_in] = S6_I2S_IN;
@@ -413,9 +415,7 @@ static struct snd_soc_dai_ops s6000_i2s_dai_ops = {
         .hw_params = s6000_i2s_hw_params,
 };
 
-struct snd_soc_dai s6000_i2s_dai = {
-        .name = "s6000-i2s",
-        .id = 0,
+static struct snd_soc_dai_driver s6000_i2s_dai = {
         .probe = s6000_i2s_dai_probe,
         .playback = {
                 .channels_min = 2,
@@ -435,7 +435,6 @@ struct snd_soc_dai s6000_i2s_dai = {
         },
         .ops = &s6000_i2s_dai_ops,
 }
-EXPORT_SYMBOL_GPL(s6000_i2s_dai);
 
 static int __devinit s6000_i2s_probe(struct platform_device *pdev)
 {
@@ -513,11 +512,7 @@ static int __devinit s6000_i2s_probe(struct platform_device *pdev)
                 ret = -ENOMEM;
                 goto err_release_dma2;
         }
-
-        s6000_i2s_dai.dev = &pdev->dev;
-        s6000_i2s_dai.private_data = dev;
-        s6000_i2s_dai.capture.dma_data = &dev->dma_params;
-        s6000_i2s_dai.playback.dma_data = &dev->dma_params;
+        dev_set_drvdata(&pdev->dev, dev);
 
         dev->sifbase = sifmem->start;
         dev->scbbase = mmio;
@@ -548,7 +543,7 @@ static int __devinit s6000_i2s_probe(struct platform_device *pdev)
                          S6_I2S_INT_UNDERRUN |
                          S6_I2S_INT_OVERRUN);
 
-        ret = snd_soc_register_dai(&s6000_i2s_dai);
+        ret = snd_soc_register_dai(&pdev->dev, &s6000_i2s_dai);
         if (ret)
                 goto err_release_dev;
 
@@ -573,17 +568,16 @@ err_release_none:
 
 static void __devexit s6000_i2s_remove(struct platform_device *pdev)
 {
-        struct s6000_i2s_dev *dev = s6000_i2s_dai.private_data;
+        struct s6000_i2s_dev *dev = dev_get_drvdata(&pdev->dev);
         struct resource *region;
         void __iomem *mmio = dev->scbbase;
 
-        snd_soc_unregister_dai(&s6000_i2s_dai);
+        snd_soc_unregister_dai(&pdev->dev);
 
         s6000_i2s_stop_channel(dev, 0);
         s6000_i2s_stop_channel(dev, 1);
 
         s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_ENABLE, 0);
-        s6000_i2s_dai.private_data = 0;
         kfree(dev);
 
         region = platform_get_resource(pdev, IORESOURCE_DMA, 0);
diff --git a/sound/soc/s6000/s6000-i2s.h b/sound/soc/s6000/s6000-i2s.h
index 2375fdfe6dba..86aa1921c89e 100644
--- a/sound/soc/s6000/s6000-i2s.h
+++ b/sound/soc/s6000/s6000-i2s.h
@@ -12,8 +12,6 @@
 #ifndef _S6000_I2S_H
 #define _S6000_I2S_H
 
-extern struct snd_soc_dai s6000_i2s_dai;
-
 struct s6000_snd_platform_data {
         int lines_in;
         int lines_out;
diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c
index 9c7f7f00cebb..271fd222bf19 100644
--- a/sound/soc/s6000/s6000-pcm.c
+++ b/sound/soc/s6000/s6000-pcm.c
@@ -65,7 +65,7 @@ static void s6000_pcm_enqueue_dma(struct snd_pcm_substream *substream)
         dma_addr_t dma_pos;
         dma_addr_t src, dst;
 
-        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+        par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
 
         period_size = snd_pcm_lib_period_bytes(substream);
         dma_offset = prtd->period * period_size;
@@ -103,23 +103,25 @@ static irqreturn_t s6000_pcm_irq(int irq, void *data)
 {
         struct snd_pcm *pcm = data;
         struct snd_soc_pcm_runtime *runtime = pcm->private_data;
-        struct s6000_pcm_dma_params *params =
-                snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
         struct s6000_runtime_data *prtd;
         unsigned int has_xrun;
         int i, ret = IRQ_NONE;
-        u32 channel[2] = {
-                [SNDRV_PCM_STREAM_PLAYBACK] = params->dma_out,
-                [SNDRV_PCM_STREAM_CAPTURE] = params->dma_in
-        };
-
-        has_xrun = params->check_xrun(runtime->dai->cpu_dai);
 
-        for (i = 0; i < ARRAY_SIZE(channel); ++i) {
+        for (i = 0; i < 2; ++i) {
                 struct snd_pcm_substream *substream = pcm->streams[i].substream;
+                struct s6000_pcm_dma_params *params =
+                                        snd_soc_dai_get_dma_data(runtime->cpu_dai, substream);
+                u32 channel;
                 unsigned int pending;
 
-                if (!channel[i])
+                if (substream == SNDRV_PCM_STREAM_PLAYBACK)
+                        channel = params->dma_out;
+                else
+                        channel = params->dma_in;
+
+                has_xrun = params->check_xrun(runtime->cpu_dai);
+
+                if (!channel)
                         continue;
 
                 if (unlikely(has_xrun & (1 << i)) &&
@@ -130,8 +132,8 @@ static irqreturn_t s6000_pcm_irq(int irq, void *data)
                         ret = IRQ_HANDLED;
                 }
 
-                pending = s6dmac_int_sources(DMA_MASK_DMAC(channel[i]),
-                                             DMA_INDEX_CHNL(channel[i]));
+                pending = s6dmac_int_sources(DMA_MASK_DMAC(channel),
+                                             DMA_INDEX_CHNL(channel));
 
                 if (pending & 1) {
                         ret = IRQ_HANDLED;
@@ -139,10 +141,10 @@ static irqreturn_t s6000_pcm_irq(int irq, void *data)
                                    snd_pcm_running(substream))) {
                                 snd_pcm_period_elapsed(substream);
                                 dev_dbg(pcm->dev, "period elapsed %x %x\n",
-                                       s6dmac_cur_src(DMA_MASK_DMAC(channel[i]),
-                                                   DMA_INDEX_CHNL(channel[i])),
-                                       s6dmac_cur_dst(DMA_MASK_DMAC(channel[i]),
-                                                   DMA_INDEX_CHNL(channel[i])));
+                                       s6dmac_cur_src(DMA_MASK_DMAC(channel),
+                                                   DMA_INDEX_CHNL(channel)),
+                                       s6dmac_cur_dst(DMA_MASK_DMAC(channel),
+                                                   DMA_INDEX_CHNL(channel)));
                                 prtd = substream->runtime->private_data;
                                 spin_lock(&prtd->lock);
                                 s6000_pcm_enqueue_dma(substream);
@@ -154,16 +156,16 @@ static irqreturn_t s6000_pcm_irq(int irq, void *data)
                         if (pending & (1 << 3))
                                 printk(KERN_WARNING
                                        "s6000-pcm: DMA %x Underflow\n",
-                                       channel[i]);
+                                       channel);
                         if (pending & (1 << 4))
                                 printk(KERN_WARNING
                                        "s6000-pcm: DMA %x Overflow\n",
-                                       channel[i]);
+                                       channel);
                         if (pending & 0x1e0)
                                 printk(KERN_WARNING
                                        "s6000-pcm: DMA %x Master Error "
                                        "(mask %x)\n",
-                                       channel[i], pending >> 5);
+                                       channel, pending >> 5);
 
                 }
         }
@@ -180,7 +182,7 @@ static int s6000_pcm_start(struct snd_pcm_substream *substream)
         int srcinc;
         u32 dma;
 
-        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+        par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
 
         spin_lock_irqsave(&prtd->lock, flags);
 
@@ -221,7 +223,7 @@ static int s6000_pcm_stop(struct snd_pcm_substream *substream)
         unsigned long flags;
         u32 channel;
 
-        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+        par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 channel = par->dma_out;
@@ -246,7 +248,7 @@ static int s6000_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
         struct s6000_pcm_dma_params *par;
         int ret;
 
-        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+        par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
 
         ret = par->trigger(substream, cmd, 0);
         if (ret < 0)
@@ -291,7 +293,7 @@ static snd_pcm_uframes_t s6000_pcm_pointer(struct snd_pcm_substream *substream)
         unsigned int offset;
         dma_addr_t count;
 
-        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+        par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
 
         spin_lock_irqsave(&prtd->lock, flags);
 
@@ -321,7 +323,7 @@ static int s6000_pcm_open(struct snd_pcm_substream *substream)
         struct s6000_runtime_data *prtd;
         int ret;
 
-        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+        par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
         snd_soc_set_runtime_hwparams(substream, &s6000_pcm_hardware);
 
         ret = snd_pcm_hw_constraint_step(runtime, 0,
@@ -385,7 +387,7 @@ static int s6000_pcm_hw_params(struct snd_pcm_substream *substream,
                 return ret;
         }
 
-        par = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+        par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
 
         if (par->same_rate) {
                 spin_lock(&par->lock);
@@ -407,7 +409,7 @@ static int s6000_pcm_hw_free(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
         struct s6000_pcm_dma_params *par =
-                snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+                snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
 
         spin_lock(&par->lock);
         par->in_use &= ~(1 << substream->stream);
@@ -433,7 +435,7 @@ static void s6000_pcm_free(struct snd_pcm *pcm)
 {
         struct snd_soc_pcm_runtime *runtime = pcm->private_data;
         struct s6000_pcm_dma_params *params =
-                snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+                snd_soc_dai_get_dma_data(runtime->cpu_dai, pcm->streams[0].substream);
 
         free_irq(params->irq, pcm);
         snd_pcm_lib_preallocate_free_for_all(pcm);
@@ -448,7 +450,8 @@ static int s6000_pcm_new(struct snd_card *card,
         struct s6000_pcm_dma_params *params;
         int res;
 
-        params = snd_soc_dai_get_dma_data(soc_runtime->dai->cpu_dai, substream);
+        params = snd_soc_dai_get_dma_data(runtime->cpu_dai,
+                        pcm->streams[0].substream);
 
         if (!card->dev->dma_mask)
                 card->dev->dma_mask = &s6000_pcm_dmamask;
@@ -490,25 +493,44 @@ static int s6000_pcm_new(struct snd_card *card,
         return 0;
 }
 
-struct snd_soc_platform s6000_soc_platform = {
-        .name =         "s6000-audio",
-        .pcm_ops =      &s6000_pcm_ops,
+static struct snd_soc_platform_driver s6000_soc_platform = {
+        .ops =          &s6000_pcm_ops,
         .pcm_new =      s6000_pcm_new,
         .pcm_free =     s6000_pcm_free,
 };
-EXPORT_SYMBOL_GPL(s6000_soc_platform);
 
-static int __init s6000_pcm_init(void)
+static int __devinit s6000_soc_platform_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_platform(&pdev->dev, &s6000_soc_platform);
+}
+
+static int __devexit s6000_soc_platform_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver s6000_pcm_driver = {
+        .driver = {
+                        .name = "s6000-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = s6000_soc_platform_probe,
+        .remove = __devexit_p(s6000_soc_platform_remove),
+};
+
+static int __init snd_s6000_pcm_init(void)
 {
-        return snd_soc_register_platform(&s6000_soc_platform);
+        return platform_driver_register(&s6000_pcm_driver);
 }
-module_init(s6000_pcm_init);
+module_init(snd_s6000_pcm_init);
 
-static void __exit s6000_pcm_exit(void)
+static void __exit snd_s6000_pcm_exit(void)
 {
-        snd_soc_unregister_platform(&s6000_soc_platform);
+        platform_driver_unregister(&s6000_pcm_driver);
 }
-module_exit(s6000_pcm_exit);
+module_exit(snd_s6000_pcm_exit);
 
 MODULE_AUTHOR("Daniel Gloeckner");
 MODULE_DESCRIPTION("Stretch s6000 family PCM DMA module");
diff --git a/sound/soc/s6000/s6000-pcm.h b/sound/soc/s6000/s6000-pcm.h
index 96f23f6f52bf..09d9b883e58b 100644
--- a/sound/soc/s6000/s6000-pcm.h
+++ b/sound/soc/s6000/s6000-pcm.h
@@ -30,6 +30,4 @@ struct s6000_pcm_dma_params {
         int rate;
 };
 
-extern struct snd_soc_platform s6000_soc_platform;
-
 #endif
diff --git a/sound/soc/s6000/s6105-ipcam.c b/sound/soc/s6000/s6105-ipcam.c
index c1b40ac22c05..96c05e137538 100644
--- a/sound/soc/s6000/s6105-ipcam.c
+++ b/sound/soc/s6000/s6105-ipcam.c
@@ -32,8 +32,8 @@ static int s6105_hw_params(struct snd_pcm_substream *substream,
                            struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-        struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         int ret = 0;
 
         /* set codec DAI configuration */
@@ -134,8 +134,10 @@ static const struct snd_kcontrol_new audio_out_mux = {
 };
 
 /* Logic for a aic3x as connected on the s6105 ip camera ref design */
-static int s6105_aic3x_init(struct snd_soc_codec *codec)
+static int s6105_aic3x_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         /* Add s6105 specific widgets */
         snd_soc_dapm_new_controls(codec, aic3x_dapm_widgets,
                                   ARRAY_SIZE(aic3x_dapm_widgets));
@@ -165,7 +167,7 @@ static int s6105_aic3x_init(struct snd_soc_codec *codec)
 
         snd_soc_dapm_sync(codec);
 
-        snd_ctl_add(codec->card, snd_ctl_new1(&audio_out_mux, codec));
+        snd_ctl_add(codec->snd_card, snd_ctl_new1(&audio_out_mux, codec));
 
         return 0;
 }
@@ -174,8 +176,10 @@ static int s6105_aic3x_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link s6105_dai = {
         .name = "TLV320AIC31",
         .stream_name = "AIC31",
-        .cpu_dai = &s6000_i2s_dai,
-        .codec_dai = &aic3x_dai,
+        .cpu_dai_name = "s6000-i2s",
+        .codec_dai_name = "tlv320aic3x-hifi",
+        .platform_name = "s6000-pcm-audio",
+        .codec_name = "tlv320aic3x-codec.0-001a",
         .init = s6105_aic3x_init,
         .ops = &s6105_ops,
 };
@@ -183,22 +187,10 @@ static struct snd_soc_dai_link s6105_dai = {
 /* s6105 audio machine driver */
 static struct snd_soc_card snd_soc_card_s6105 = {
         .name = "Stretch IP Camera",
-        .platform = &s6000_soc_platform,
         .dai_link = &s6105_dai,
         .num_links = 1,
 };
 
-/* s6105 audio private data */
-static struct aic3x_setup_data s6105_aic3x_setup = {
-};
-
-/* s6105 audio subsystem */
-static struct snd_soc_device s6105_snd_devdata = {
-        .card = &snd_soc_card_s6105,
-        .codec_dev = &soc_codec_dev_aic3x,
-        .codec_data = &s6105_aic3x_setup,
-};
-
 static struct s6000_snd_platform_data __initdata s6105_snd_data = {
         .wide           = 0,
         .channel_in     = 0,
@@ -227,8 +219,7 @@ static int __init s6105_init(void)
         if (!s6105_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(s6105_snd_device, &s6105_snd_devdata);
-        s6105_snd_devdata.dev = &s6105_snd_device->dev;
+        platform_set_drvdata(s6105_snd_device, &snd_soc_card_s6105);
         platform_device_add_data(s6105_snd_device, &s6105_snd_data,
                                  sizeof(s6105_snd_data));
 
diff --git a/sound/soc/sh/dma-sh7760.c b/sound/soc/sh/dma-sh7760.c
index 0d8bdf07729c..c326d29992fe 100644
--- a/sound/soc/sh/dma-sh7760.c
+++ b/sound/soc/sh/dma-sh7760.c
@@ -137,7 +137,7 @@ static void camelot_rxdma(void *data)
 static int camelot_pcm_open(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct camelot_pcm *cam = &cam_pcm_data[rtd->dai->cpu_dai->id];
+        struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id];
         int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1;
         int ret, dmairq;
 
@@ -150,7 +150,7 @@ static int camelot_pcm_open(struct snd_pcm_substream *substream)
                 ret = dmabrg_request_irq(dmairq, camelot_rxdma, cam);
                 if (unlikely(ret)) {
                         pr_debug("audio unit %d irqs already taken!\n",
-                             rtd->dai->cpu_dai->id);
+                             rtd->cpu_dai->id);
                         return -EBUSY;
                 }
                 (void)dmabrg_request_irq(dmairq + 1,camelot_rxdma, cam);
@@ -159,7 +159,7 @@ static int camelot_pcm_open(struct snd_pcm_substream *substream)
                 ret = dmabrg_request_irq(dmairq, camelot_txdma, cam);
                 if (unlikely(ret)) {
                         pr_debug("audio unit %d irqs already taken!\n",
-                             rtd->dai->cpu_dai->id);
+                             rtd->cpu_dai->id);
                         return -EBUSY;
                 }
                 (void)dmabrg_request_irq(dmairq + 1, camelot_txdma, cam);
@@ -170,7 +170,7 @@ static int camelot_pcm_open(struct snd_pcm_substream *substream)
 static int camelot_pcm_close(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct camelot_pcm *cam = &cam_pcm_data[rtd->dai->cpu_dai->id];
+        struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id];
         int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1;
         int dmairq;
 
@@ -191,7 +191,7 @@ static int camelot_hw_params(struct snd_pcm_substream *substream,
                              struct snd_pcm_hw_params *hw_params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct camelot_pcm *cam = &cam_pcm_data[rtd->dai->cpu_dai->id];
+        struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id];
         int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1;
         int ret;
 
@@ -219,7 +219,7 @@ static int camelot_prepare(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct camelot_pcm *cam = &cam_pcm_data[rtd->dai->cpu_dai->id];
+        struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id];
 
         pr_debug("PCM data: addr 0x%08ulx len %d\n",
                  (u32)runtime->dma_addr, runtime->dma_bytes);
@@ -266,7 +266,7 @@ static inline void dmabrg_rec_dma_stop(struct camelot_pcm *cam)
 static int camelot_trigger(struct snd_pcm_substream *substream, int cmd)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct camelot_pcm *cam = &cam_pcm_data[rtd->dai->cpu_dai->id];
+        struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id];
         int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1;
 
         switch (cmd) {
@@ -293,7 +293,7 @@ static snd_pcm_uframes_t camelot_pos(struct snd_pcm_substream *substream)
 {
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct camelot_pcm *cam = &cam_pcm_data[rtd->dai->cpu_dai->id];
+        struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id];
         int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1;
         unsigned long pos;
 
@@ -342,25 +342,44 @@ static int camelot_pcm_new(struct snd_card *card,
         return 0;
 }
 
-struct snd_soc_platform sh7760_soc_platform = {
-        .name           = "sh7760-pcm",
+static struct snd_soc_platform sh7760_soc_platform = {
         .pcm_ops        = &camelot_pcm_ops,
         .pcm_new        = camelot_pcm_new,
         .pcm_free       = camelot_pcm_free,
 };
-EXPORT_SYMBOL_GPL(sh7760_soc_platform);
 
-static int __init sh7760_soc_platform_init(void)
+static int __devinit sh7760_soc_platform_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_platform(&sh7760_soc_platform);
+        return snd_soc_register_platform(&pdev->dev, &sh7760_soc_platform);
 }
-module_init(sh7760_soc_platform_init);
 
-static void __exit sh7760_soc_platform_exit(void)
+static int __devexit sh7760_soc_platform_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_platform(&sh7760_soc_platform);
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
+}
+
+static struct platform_driver sh7760_pcm_driver = {
+        .driver = {
+                        .name = "sh7760-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = sh7760_soc_platform_probe,
+        .remove = __devexit_p(sh7760_soc_platform_remove),
+};
+
+static int __init snd_sh7760_pcm_init(void)
+{
+        return platform_driver_register(&sh7760_pcm_driver);
+}
+module_init(snd_sh7760_pcm_init);
+
+static void __exit snd_sh7760_pcm_exit(void)
+{
+        platform_driver_unregister(&sh7760_pcm_driver);
 }
-module_exit(sh7760_soc_platform_exit);
+module_exit(snd_sh7760_pcm_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("SH7760 Audio DMA (DMABRG) driver");
diff --git a/sound/soc/sh/fsi-ak4642.c b/sound/soc/sh/fsi-ak4642.c
index dad575a22622..9e107a9c4010 100644
--- a/sound/soc/sh/fsi-ak4642.c
+++ b/sound/soc/sh/fsi-ak4642.c
@@ -11,17 +11,17 @@
 
 #include <linux/platform_device.h>
 #include <sound/sh_fsi.h>
-#include <../sound/soc/codecs/ak4642.h>
 
-static int fsi_ak4642_dai_init(struct snd_soc_codec *codec)
+static int fsi_ak4642_dai_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_dai *dai = rtd->codec_dai;
         int ret;
 
-        ret = snd_soc_dai_set_fmt(&ak4642_dai, SND_SOC_DAIFMT_CBM_CFM);
+        ret = snd_soc_dai_set_fmt(dai, SND_SOC_DAIFMT_CBM_CFM);
         if (ret < 0)
                 return ret;
 
-        ret = snd_soc_dai_set_sysclk(&ak4642_dai, 0, 11289600, 0);
+        ret = snd_soc_dai_set_sysclk(dai, 0, 11289600, 0);
 
         return ret;
 }
@@ -29,24 +29,20 @@ static int fsi_ak4642_dai_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link fsi_dai_link = {
         .name           = "AK4642",
         .stream_name    = "AK4642",
-        .cpu_dai        = &fsi_soc_dai[FSI_PORT_A],
-        .codec_dai      = &ak4642_dai,
+        .cpu_dai_name   = "fsia-dai", /* fsi A */
+        .codec_dai_name = "ak4642-hifi",
+        .platform_name  = "fsi-pcm-audio",
+        .codec_name     = "ak4642-codec.0-0012",
         .init           = fsi_ak4642_dai_init,
         .ops            = NULL,
 };
 
 static struct snd_soc_card fsi_soc_card  = {
         .name           = "FSI",
-        .platform       = &fsi_soc_platform,
         .dai_link       = &fsi_dai_link,
         .num_links      = 1,
 };
 
-static struct snd_soc_device fsi_snd_devdata = {
-        .card           = &fsi_soc_card,
-        .codec_dev      = &soc_codec_dev_ak4642,
-};
-
 static struct platform_device *fsi_snd_device;
 
 static int __init fsi_ak4642_init(void)
@@ -57,9 +53,7 @@ static int __init fsi_ak4642_init(void)
         if (!fsi_snd_device)
                 goto out;
 
-        platform_set_drvdata(fsi_snd_device,
-                             &fsi_snd_devdata);
-        fsi_snd_devdata.dev = &fsi_snd_device->dev;
+        platform_set_drvdata(fsi_snd_device, &fsi_soc_card);
         ret = platform_device_add(fsi_snd_device);
 
         if (ret)
diff --git a/sound/soc/sh/fsi-da7210.c b/sound/soc/sh/fsi-da7210.c
index 121bbb07bb03..4f9298f45215 100644
--- a/sound/soc/sh/fsi-da7210.c
+++ b/sound/soc/sh/fsi-da7210.c
@@ -12,11 +12,12 @@
 
 #include <linux/platform_device.h>
 #include <sound/sh_fsi.h>
-#include "../codecs/da7210.h"
 
-static int fsi_da7210_init(struct snd_soc_codec *codec)
+static int fsi_da7210_init(struct snd_soc_pcm_runtime *rtd)
 {
-        return snd_soc_dai_set_fmt(&da7210_dai,
+        struct snd_soc_dai *dai = rtd->codec_dai;
+
+        return snd_soc_dai_set_fmt(dai,
                                    SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
                                    SND_SOC_DAIFMT_CBM_CFM);
 }
@@ -24,23 +25,19 @@ static int fsi_da7210_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link fsi_da7210_dai = {
         .name           = "DA7210",
         .stream_name    = "DA7210",
-        .cpu_dai        = &fsi_soc_dai[FSI_PORT_B],
-        .codec_dai      = &da7210_dai,
+        .cpu_dai_name   = "fsib-dai", /* FSI B */
+        .codec_dai_name = "da7210-hifi",
+        .platform_name  = "fsi-pcm-audio",
+        .codec_name     = "da7210-codec.0-001a",
         .init           = fsi_da7210_init,
 };
 
 static struct snd_soc_card fsi_soc_card = {
         .name           = "FSI",
-        .platform       = &fsi_soc_platform,
         .dai_link       = &fsi_da7210_dai,
         .num_links      = 1,
 };
 
-static struct snd_soc_device fsi_da7210_snd_devdata = {
-        .card           = &fsi_soc_card,
-        .codec_dev      = &soc_codec_dev_da7210,
-};
-
 static struct platform_device *fsi_da7210_snd_device;
 
 static int __init fsi_da7210_sound_init(void)
@@ -51,8 +48,7 @@ static int __init fsi_da7210_sound_init(void)
         if (!fsi_da7210_snd_device)
                 return -ENOMEM;
 
-        platform_set_drvdata(fsi_da7210_snd_device, &fsi_da7210_snd_devdata);
-        fsi_da7210_snd_devdata.dev = &fsi_da7210_snd_device->dev;
+        platform_set_drvdata(fsi_da7210_snd_device, &fsi_soc_card);
         ret = platform_device_add(fsi_da7210_snd_device);
         if (ret)
                 platform_device_put(fsi_da7210_snd_device);
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 58c6bec642de..abc6d8309609 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -271,16 +271,19 @@ static int fsi_is_port_a(struct fsi_priv *fsi)
 static struct snd_soc_dai *fsi_get_dai(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai_link *machine = rtd->dai;
 
-        return  machine->cpu_dai;
+        return  rtd->cpu_dai;
 }
 
 static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream)
 {
         struct snd_soc_dai *dai = fsi_get_dai(substream);
+        struct fsi_master *master = snd_soc_dai_get_drvdata(dai);
 
-        return dai->private_data;
+        if (dai->id == 0)
+                return &master->fsia;
+        else
+                return &master->fsib;
 }
 
 static u32 fsi_get_info_flags(struct fsi_priv *fsi)
@@ -1025,10 +1028,9 @@ static int fsi_pcm_new(struct snd_card *card,
 
 
 ************************************************************************/
-struct snd_soc_dai fsi_soc_dai[] = {
+static struct snd_soc_dai_driver fsi_soc_dai[] = {
         {
-                .name                   = "FSIA",
-                .id                     = 0,
+                .name                   = "fsia-dai",
                 .playback = {
                         .rates          = FSI_RATES,
                         .formats        = FSI_FMTS,
@@ -1044,8 +1046,7 @@ struct snd_soc_dai fsi_soc_dai[] = {
                 .ops = &fsi_dai_ops,
         },
         {
-                .name                   = "FSIB",
-                .id                     = 1,
+                .name                   = "fsib-dai",
                 .playback = {
                         .rates          = FSI_RATES,
                         .formats        = FSI_FMTS,
@@ -1061,15 +1062,12 @@ struct snd_soc_dai fsi_soc_dai[] = {
                 .ops = &fsi_dai_ops,
         },
 };
-EXPORT_SYMBOL_GPL(fsi_soc_dai);
 
-struct snd_soc_platform fsi_soc_platform = {
-        .name           = "fsi-pcm",
-        .pcm_ops        = &fsi_pcm_ops,
+static struct snd_soc_platform_driver fsi_soc_platform = {
+        .ops            = &fsi_pcm_ops,
         .pcm_new        = fsi_pcm_new,
         .pcm_free       = fsi_pcm_free,
 };
-EXPORT_SYMBOL_GPL(fsi_soc_platform);
 
 /************************************************************************
 
@@ -1132,11 +1130,7 @@ static int fsi_probe(struct platform_device *pdev)
 
         pm_runtime_enable(&pdev->dev);
         pm_runtime_resume(&pdev->dev);
-
-        fsi_soc_dai[0].dev              = &pdev->dev;
-        fsi_soc_dai[0].private_data     = &master->fsia;
-        fsi_soc_dai[1].dev              = &pdev->dev;
-        fsi_soc_dai[1].private_data     = &master->fsib;
+        dev_set_drvdata(&pdev->dev, master);
 
         fsi_soft_all_reset(master);
 
@@ -1147,13 +1141,13 @@ static int fsi_probe(struct platform_device *pdev)
                 goto exit_iounmap;
         }
 
-        ret = snd_soc_register_platform(&fsi_soc_platform);
+        ret = snd_soc_register_platform(&pdev->dev, &fsi_soc_platform);
         if (ret < 0) {
                 dev_err(&pdev->dev, "cannot snd soc register\n");
                 goto exit_free_irq;
         }
 
-        return snd_soc_register_dais(fsi_soc_dai, ARRAY_SIZE(fsi_soc_dai));
+        return snd_soc_register_dais(&pdev->dev, fsi_soc_dai, ARRAY_SIZE(fsi_soc_dai));
 
 exit_free_irq:
         free_irq(irq, master);
@@ -1171,10 +1165,10 @@ static int fsi_remove(struct platform_device *pdev)
 {
         struct fsi_master *master;
 
-        master = fsi_get_master(fsi_soc_dai[0].private_data);
+        master = dev_get_drvdata(&pdev->dev);
 
-        snd_soc_unregister_dais(fsi_soc_dai, ARRAY_SIZE(fsi_soc_dai));
-        snd_soc_unregister_platform(&fsi_soc_platform);
+        snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(fsi_soc_dai));
+        snd_soc_unregister_platform(&pdev->dev);
 
         pm_runtime_disable(&pdev->dev);
 
@@ -1183,11 +1177,6 @@ static int fsi_remove(struct platform_device *pdev)
         iounmap(master->base);
         kfree(master);
 
-        fsi_soc_dai[0].dev              = NULL;
-        fsi_soc_dai[0].private_data     = NULL;
-        fsi_soc_dai[1].dev              = NULL;
-        fsi_soc_dai[1].private_data     = NULL;
-
         return 0;
 }
 
@@ -1233,7 +1222,7 @@ static struct platform_device_id fsi_id_table[] = {
 
 static struct platform_driver fsi_driver = {
         .driver         = {
-                .name   = "sh_fsi",
+                .name   = "fsi-pcm-audio",
                 .pm     = &fsi_pm_ops,
         },
         .probe          = fsi_probe,
diff --git a/sound/soc/sh/hac.c b/sound/soc/sh/hac.c
index 41db75af3c69..c87e3ff28a0a 100644
--- a/sound/soc/sh/hac.c
+++ b/sound/soc/sh/hac.c
@@ -239,8 +239,7 @@ static int hac_hw_params(struct snd_pcm_substream *substream,
                          struct snd_pcm_hw_params *params,
                          struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct hac_priv *hac = &hac_cpu_data[rtd->dai->cpu_dai->id];
+        struct hac_priv *hac = &hac_cpu_data[dai->id];
         int d = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0 : 1;
 
         switch (params->msbits) {
@@ -271,10 +270,9 @@ static struct snd_soc_dai_ops hac_dai_ops = {
         .hw_params      = hac_hw_params,
 };
 
-struct snd_soc_dai sh4_hac_dai[] = {
+static struct snd_soc_dai_driver sh4_hac_dai[] = {
 {
-        .name                   = "HAC0",
-        .id                     = 0,
+        .name                   = "hac-dai.0",
         .ac97_control           = 1,
         .playback = {
                 .rates          = AC97_RATES,
@@ -292,8 +290,7 @@ struct snd_soc_dai sh4_hac_dai[] = {
 },
 #ifdef CONFIG_CPU_SUBTYPE_SH7760
 {
-        .name                   = "HAC1",
-        .ac97_control           = 1,
+        .name                   = "hac-dai.1",
         .id                     = 1,
         .playback = {
                 .rates          = AC97_RATES,
@@ -312,19 +309,40 @@ struct snd_soc_dai sh4_hac_dai[] = {
 },
 #endif
 };
-EXPORT_SYMBOL_GPL(sh4_hac_dai);
 
-static int __init sh4_hac_init(void)
+static int __devinit hac_soc_platform_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_dais(&pdev->dev, sh4_hac_dai,
+                        ARRAY_SIZE(sh4_hac_dai));
+}
+
+static int __devexit hac_soc_platform_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(sh4_hac_dai));
+        return 0;
+}
+
+static struct platform_driver hac_pcm_driver = {
+        .driver = {
+                        .name = "hac-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = hac_soc_platform_probe,
+        .remove = __devexit_p(hac_soc_platform_remove),
+};
+
+static int __init sh4_hac_pcm_init(void)
 {
-        return snd_soc_register_dais(sh4_hac_dai, ARRAY_SIZE(sh4_hac_dai));
+        return platform_driver_register(&hac_pcm_driver);
 }
-module_init(sh4_hac_init);
+module_init(sh4_hac_pcm_init);
 
-static void __exit sh4_hac_exit(void)
+static void __exit sh4_hac_pcm_exit(void)
 {
-        snd_soc_unregister_dais(sh4_hac_dai, ARRAY_SIZE(sh4_hac_dai));
+        platform_driver_unregister(&hac_pcm_driver);
 }
-module_exit(sh4_hac_exit);
+module_exit(sh4_hac_pcm_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("SuperH onchip HAC (AC97) audio driver");
diff --git a/sound/soc/sh/migor.c b/sound/soc/sh/migor.c
index b823a5c9b9bc..866d78fb8398 100644
--- a/sound/soc/sh/migor.c
+++ b/sound/soc/sh/migor.c
@@ -50,7 +50,7 @@ static int migor_hw_params(struct snd_pcm_substream *substream,
                            struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         int ret;
         unsigned int rate = params_rate(params);
 
@@ -68,7 +68,7 @@ static int migor_hw_params(struct snd_pcm_substream *substream,
         if (ret < 0)
                 return ret;
 
-        ret = snd_soc_dai_set_fmt(rtd->dai->cpu_dai, SND_SOC_DAIFMT_NB_IF |
+        ret = snd_soc_dai_set_fmt(rtd->cpu_dai, SND_SOC_DAIFMT_NB_IF |
                                   SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS);
         if (ret < 0)
                 return ret;
@@ -81,7 +81,7 @@ static int migor_hw_params(struct snd_pcm_substream *substream,
         clk_set_rate(&siumckb_clk, codec_freq);
         dev_dbg(codec_dai->dev, "%s: configure %luHz\n", __func__, codec_freq);
 
-        ret = snd_soc_dai_set_sysclk(rtd->dai->cpu_dai, SIU_CLKB_EXT,
+        ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, SIU_CLKB_EXT,
                                      codec_freq / 2, SND_SOC_CLOCK_IN);
 
         if (!ret)
@@ -93,7 +93,7 @@ static int migor_hw_params(struct snd_pcm_substream *substream,
 static int migor_hw_free(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
 
         if (use_count) {
                 use_count--;
@@ -136,8 +136,10 @@ static const struct snd_soc_dapm_route audio_map[] = {
         { "Mic Bias", NULL, "External Microphone" },
 };
 
-static int migor_dai_init(struct snd_soc_codec *codec)
+static int migor_dai_init(struct snd_soc_pcm_runtime *rtd)
 {
+        struct snd_soc_codec *codec = rtd->codec;
+
         snd_soc_dapm_new_controls(codec, migor_dapm_widgets,
                                   ARRAY_SIZE(migor_dapm_widgets));
 
@@ -150,8 +152,10 @@ static int migor_dai_init(struct snd_soc_codec *codec)
 static struct snd_soc_dai_link migor_dai = {
         .name = "wm8978",
         .stream_name = "WM8978",
-        .cpu_dai = &siu_i2s_dai,
-        .codec_dai = &wm8978_dai,
+        .cpu_dai_name = "siu-i2s-dai",
+        .codec_dai_name = "wm8978-hifi",
+        .platform_name = "siu-pcm-audio",
+        .codec_name = "wm8978-codec.0-001a",
         .ops = &migor_dai_ops,
         .init = migor_dai_init,
 };
@@ -159,17 +163,10 @@ static struct snd_soc_dai_link migor_dai = {
 /* migor audio machine driver */
 static struct snd_soc_card snd_soc_migor = {
         .name = "Migo-R",
-        .platform = &siu_platform,
         .dai_link = &migor_dai,
         .num_links = 1,
 };
 
-/* migor audio subsystem */
-static struct snd_soc_device migor_snd_devdata = {
-        .card = &snd_soc_migor,
-        .codec_dev = &soc_codec_dev_wm8978,
-};
-
 static struct platform_device *migor_snd_device;
 
 static int __init migor_init(void)
@@ -187,9 +184,7 @@ static int __init migor_init(void)
                 goto epdevalloc;
         }
 
-        platform_set_drvdata(migor_snd_device, &migor_snd_devdata);
-
-        migor_snd_devdata.dev = &migor_snd_device->dev;
+        platform_set_drvdata(migor_snd_device, &snd_soc_migor);
 
         ret = platform_device_add(migor_snd_device);
         if (ret)
diff --git a/sound/soc/sh/sh7760-ac97.c b/sound/soc/sh/sh7760-ac97.c
index ce7f95b59de3..b897f7b96d89 100644
--- a/sound/soc/sh/sh7760-ac97.c
+++ b/sound/soc/sh/sh7760-ac97.c
@@ -15,41 +15,35 @@
 #include <sound/soc-dapm.h>
 #include <asm/io.h>
 
-#include "../codecs/ac97.h"
-
 #define IPSEL 0xFE400034
 
 /* platform specific structs can be declared here */
-extern struct snd_soc_dai sh4_hac_dai[2];
-extern struct snd_soc_platform sh7760_soc_platform;
+extern struct snd_soc_dai_driver sh4_hac_dai[2];
+extern struct snd_soc_platform_driver sh7760_soc_platform;
 
-static int machine_init(struct snd_soc_codec *codec)
+static int machine_init(struct snd_soc_pcm_runtime *rtd)
 {
-        snd_soc_dapm_sync(codec);
+        snd_soc_dapm_sync(rtd->codec);
         return 0;
 }
 
 static struct snd_soc_dai_link sh7760_ac97_dai = {
         .name = "AC97",
         .stream_name = "AC97 HiFi",
-        .cpu_dai = &sh4_hac_dai[0],     /* HAC0 */
-        .codec_dai = &ac97_dai,
+        .cpu_dai_name = "hac-dai.0",    /* HAC0 */
+        .codec_dai_name = "ac97-hifi",
+        .platform_name = "sh7760-pcm-audio",
+        .codec_name = "ac97-codec",
         .init = machine_init,
         .ops = NULL,
 };
 
 static struct snd_soc_card sh7760_ac97_soc_machine  = {
         .name = "SH7760 AC97",
-        .platform = &sh7760_soc_platform,
         .dai_link = &sh7760_ac97_dai,
         .num_links = 1,
 };
 
-static struct snd_soc_device sh7760_ac97_snd_devdata = {
-        .card = &sh7760_ac97_soc_machine,
-        .codec_dev = &soc_codec_dev_ac97,
-};
-
 static struct platform_device *sh7760_ac97_snd_device;
 
 static int __init sh7760_ac97_init(void)
@@ -67,8 +61,7 @@ static int __init sh7760_ac97_init(void)
                 goto out;
 
         platform_set_drvdata(sh7760_ac97_snd_device,
-                             &sh7760_ac97_snd_devdata);
-        sh7760_ac97_snd_devdata.dev = &sh7760_ac97_snd_device->dev;
+                             &sh7760_ac97_soc_machine);
         ret = platform_device_add(sh7760_ac97_snd_device);
 
         if (ret)
diff --git a/sound/soc/sh/siu.h b/sound/soc/sh/siu.h
index 492b1cae24cc..aa239ff7310d 100644
--- a/sound/soc/sh/siu.h
+++ b/sound/soc/sh/siu.h
@@ -181,8 +181,9 @@ static inline u32 siu_read32(u32 __iomem *addr)
 #define SIU_BRGBSEL     (0x108 / sizeof(u32))
 #define SIU_BRRB        (0x10c / sizeof(u32))
 
-extern struct snd_soc_platform siu_platform;
-extern struct snd_soc_dai siu_i2s_dai;
+extern struct snd_soc_platform_driver siu_platform;
+extern struct snd_soc_dai_driver siu_i2s_dai;
+extern struct siu_info *siu_i2s_data;
 
 int siu_init_port(int port, struct siu_port **port_info, struct snd_card *card);
 void siu_free_port(struct siu_port *port_info);
diff --git a/sound/soc/sh/siu_dai.c b/sound/soc/sh/siu_dai.c
index eeed5edd722b..827940a8e248 100644
--- a/sound/soc/sh/siu_dai.c
+++ b/sound/soc/sh/siu_dai.c
@@ -71,6 +71,9 @@ struct port_flag {
         struct format_flag      capture;
 };
 
+struct siu_info *siu_i2s_data = NULL;
+EXPORT_SYMBOL_GPL(siu_i2s_data);
+
 static struct port_flag siu_flags[SIU_PORT_NUM] = {
         [SIU_PORT_A] = {
                 .playback = {
@@ -104,13 +107,13 @@ static struct port_flag siu_flags[SIU_PORT_NUM] = {
 
 static void siu_dai_start(struct siu_port *port_info)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         u32 __iomem *base = info->reg;
 
         dev_dbg(port_info->pcm->card->dev, "%s\n", __func__);
 
         /* Turn on SIU clock */
-        pm_runtime_get_sync(siu_i2s_dai.dev);
+        pm_runtime_get_sync(port_info->pcm->card->dev);
 
         /* Issue software reset to siu */
         siu_write32(base + SIU_SRCTL, 0);
@@ -148,21 +151,21 @@ static void siu_dai_start(struct siu_port *port_info)
         siu_write32(base + SIU_SBDVCB, port_info->capture.volume);
 }
 
-static void siu_dai_stop(void)
+static void siu_dai_stop(struct siu_port *port_info)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         u32 __iomem *base = info->reg;
 
         /* SIU software reset */
         siu_write32(base + SIU_SRCTL, 0);
 
         /* Turn off SIU clock */
-        pm_runtime_put_sync(siu_i2s_dai.dev);
+        pm_runtime_put_sync(port_info->pcm->card->dev);
 }
 
 static void siu_dai_spbAselect(struct siu_port *port_info)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         struct siu_firmware *fw = &info->fw;
         u32 *ydef = fw->yram0;
         u32 idx;
@@ -187,7 +190,7 @@ static void siu_dai_spbAselect(struct siu_port *port_info)
 
 static void siu_dai_spbBselect(struct siu_port *port_info)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         struct siu_firmware *fw = &info->fw;
         u32 *ydef = fw->yram0;
         u32 idx;
@@ -207,7 +210,7 @@ static void siu_dai_spbBselect(struct siu_port *port_info)
 
 static void siu_dai_open(struct siu_stream *siu_stream)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         u32 __iomem *base = info->reg;
         u32 srctl, ifctl;
 
@@ -238,7 +241,7 @@ static void siu_dai_open(struct siu_stream *siu_stream)
  */
 static void siu_dai_pcmdatapack(struct siu_stream *siu_stream)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         u32 __iomem *base = info->reg;
         u32 dpak;
 
@@ -258,7 +261,7 @@ static void siu_dai_pcmdatapack(struct siu_stream *siu_stream)
 
 static int siu_dai_spbstart(struct siu_port *port_info)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         u32 __iomem *base = info->reg;
         struct siu_firmware *fw = &info->fw;
         u32 *ydef = fw->yram0;
@@ -323,7 +326,7 @@ static int siu_dai_spbstart(struct siu_port *port_info)
 
 static void siu_dai_spbstop(struct siu_port *port_info)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         u32 __iomem *base = info->reg;
 
         siu_write32(base + SIU_SBACTIV, 0);
@@ -402,7 +405,7 @@ static int siu_dai_put_volume(struct snd_kcontrol *kctrl,
 {
         struct siu_port *port_info = snd_kcontrol_chip(kctrl);
         struct device *dev = port_info->pcm->card->dev;
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         u32 __iomem *base = info->reg;
         u32 new_vol;
         u32 cur_vol;
@@ -510,7 +513,7 @@ void siu_free_port(struct siu_port *port_info)
 static int siu_dai_startup(struct snd_pcm_substream *substream,
                            struct snd_soc_dai *dai)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = snd_soc_dai_get_drvdata(dai);
         struct snd_pcm_runtime *rt = substream->runtime;
         struct siu_port *port_info = siu_port_info(substream);
         int ret;
@@ -532,7 +535,7 @@ static int siu_dai_startup(struct snd_pcm_substream *substream,
 static void siu_dai_shutdown(struct snd_pcm_substream *substream,
                              struct snd_soc_dai *dai)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = snd_soc_dai_get_drvdata(dai);
         struct siu_port *port_info = siu_port_info(substream);
 
         dev_dbg(substream->pcm->card->dev, "%s: port=%d@%p\n", __func__,
@@ -548,7 +551,7 @@ static void siu_dai_shutdown(struct snd_pcm_substream *substream,
                 /* during stmread or stmwrite ? */
                 BUG_ON(port_info->playback.rw_flg || port_info->capture.rw_flg);
                 siu_dai_spbstop(port_info);
-                siu_dai_stop();
+                siu_dai_stop(port_info);
         }
 }
 
@@ -556,7 +559,7 @@ static void siu_dai_shutdown(struct snd_pcm_substream *substream,
 static int siu_dai_prepare(struct snd_pcm_substream *substream,
                            struct snd_soc_dai *dai)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = snd_soc_dai_get_drvdata(dai);
         struct snd_pcm_runtime *rt = substream->runtime;
         struct siu_port *port_info = siu_port_info(substream);
         struct siu_stream *siu_stream;
@@ -605,7 +608,7 @@ fail:
 static int siu_dai_set_fmt(struct snd_soc_dai *dai,
                            unsigned int fmt)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = snd_soc_dai_get_drvdata(dai);
         u32 __iomem *base = info->reg;
         u32 ifctl;
 
@@ -671,11 +674,11 @@ static int siu_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
                 return -EINVAL;
         }
 
-        siu_clk = clk_get(siu_i2s_dai.dev, siu_name);
+        siu_clk = clk_get(dai->dev, siu_name);
         if (IS_ERR(siu_clk))
                 return PTR_ERR(siu_clk);
 
-        parent_clk = clk_get(siu_i2s_dai.dev, parent_name);
+        parent_clk = clk_get(dai->dev, parent_name);
         if (!IS_ERR(parent_clk)) {
                 ret = clk_set_parent(siu_clk, parent_clk);
                 if (!ret)
@@ -696,9 +699,8 @@ static struct snd_soc_dai_ops siu_dai_ops = {
         .set_fmt        = siu_dai_set_fmt,
 };
 
-struct snd_soc_dai siu_i2s_dai = {
-        .name = "sh-siu",
-        .id = 0,
+static struct snd_soc_dai_driver siu_i2s_dai = {
+        .name   = "sui-i2s-dai",
         .playback = {
                 .channels_min = 2,
                 .channels_max = 2,
@@ -713,7 +715,6 @@ struct snd_soc_dai siu_i2s_dai = {
          },
         .ops = &siu_dai_ops,
 };
-EXPORT_SYMBOL_GPL(siu_i2s_dai);
 
 static int __devinit siu_probe(struct platform_device *pdev)
 {
@@ -725,6 +726,7 @@ static int __devinit siu_probe(struct platform_device *pdev)
         info = kmalloc(sizeof(*info), GFP_KERNEL);
         if (!info)
                 return -ENOMEM;
+        siu_i2s_data = info;
 
         ret = request_firmware(&fw_entry, "siu_spb.bin", &pdev->dev);
         if (ret)
@@ -767,14 +769,14 @@ static int __devinit siu_probe(struct platform_device *pdev)
         if (!info->reg)
                 goto emapreg;
 
-        siu_i2s_dai.dev = &pdev->dev;
-        siu_i2s_dai.private_data = info;
+        dev_set_drvdata(&pdev->dev, info);
 
-        ret = snd_soc_register_dais(&siu_i2s_dai, 1);
+        /* register using ARRAY version so we can keep dai name */
+        ret = snd_soc_register_dais(&pdev->dev, &siu_i2s_dai, 1);
         if (ret < 0)
                 goto edaiinit;
 
-        ret = snd_soc_register_platform(&siu_platform);
+        ret = snd_soc_register_platform(&pdev->dev, &siu_platform);
         if (ret < 0)
                 goto esocregp;
 
@@ -783,7 +785,7 @@ static int __devinit siu_probe(struct platform_device *pdev)
         return ret;
 
 esocregp:
-        snd_soc_unregister_dais(&siu_i2s_dai, 1);
+        snd_soc_unregister_dai(&pdev->dev);
 edaiinit:
         iounmap(info->reg);
 emapreg:
@@ -804,13 +806,13 @@ ereqfw:
 
 static int __devexit siu_remove(struct platform_device *pdev)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = dev_get_drvdata(&pdev->dev);
         struct resource *res;
 
         pm_runtime_disable(&pdev->dev);
 
-        snd_soc_unregister_platform(&siu_platform);
-        snd_soc_unregister_dais(&siu_i2s_dai, 1);
+        snd_soc_unregister_platform(&pdev->dev);
+        snd_soc_unregister_dai(&pdev->dev);
 
         iounmap(info->reg);
         iounmap(info->yram);
@@ -826,7 +828,7 @@ static int __devexit siu_remove(struct platform_device *pdev)
 
 static struct platform_driver siu_driver = {
         .driver         = {
-                .name   = "sh_siu",
+                .name   = "siu-pcm-audio",
         },
         .probe          = siu_probe,
         .remove         = __devexit_p(siu_remove),
diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c
index 36170be15aa7..440476993325 100644
--- a/sound/soc/sh/siu_pcm.c
+++ b/sound/soc/sh/siu_pcm.c
@@ -48,7 +48,7 @@ struct siu_port *siu_ports[SIU_PORT_NUM];
 /* transfersize is number of u32 dma transfers per period */
 static int siu_pcm_stmwrite_stop(struct siu_port *port_info)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         u32 __iomem *base = info->reg;
         struct siu_stream *siu_stream = &port_info->playback;
         u32 stfifo;
@@ -114,7 +114,7 @@ static void siu_dma_tx_complete(void *arg)
 static int siu_pcm_wr_set(struct siu_port *port_info,
                           dma_addr_t buff, u32 size)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         u32 __iomem *base = info->reg;
         struct siu_stream *siu_stream = &port_info->playback;
         struct snd_pcm_substream *substream = siu_stream->substream;
@@ -161,7 +161,7 @@ static int siu_pcm_wr_set(struct siu_port *port_info,
 static int siu_pcm_rd_set(struct siu_port *port_info,
                           dma_addr_t buff, size_t size)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         u32 __iomem *base = info->reg;
         struct siu_stream *siu_stream = &port_info->capture;
         struct snd_pcm_substream *substream = siu_stream->substream;
@@ -270,7 +270,7 @@ static int siu_pcm_stmread_start(struct siu_port *port_info)
 
 static int siu_pcm_stmread_stop(struct siu_port *port_info)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         u32 __iomem *base = info->reg;
         struct siu_stream *siu_stream = &port_info->capture;
         struct device *dev = siu_stream->substream->pcm->card->dev;
@@ -294,7 +294,7 @@ static int siu_pcm_stmread_stop(struct siu_port *port_info)
 static int siu_pcm_hw_params(struct snd_pcm_substream *ss,
                              struct snd_pcm_hw_params *hw_params)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         struct device *dev = ss->pcm->card->dev;
         int ret;
 
@@ -309,7 +309,7 @@ static int siu_pcm_hw_params(struct snd_pcm_substream *ss,
 
 static int siu_pcm_hw_free(struct snd_pcm_substream *ss)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         struct siu_port *port_info = siu_port_info(ss);
         struct device *dev = ss->pcm->card->dev;
         struct siu_stream *siu_stream;
@@ -340,11 +340,12 @@ static bool filter(struct dma_chan *chan, void *slave)
 static int siu_pcm_open(struct snd_pcm_substream *ss)
 {
         /* Playback / Capture */
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct snd_soc_pcm_runtime *rtd = ss->private_data;
+        struct siu_platform *pdata = snd_soc_platform_get_drvdata(rtd->platform);
+        struct siu_info *info = siu_i2s_data;
         struct siu_port *port_info = siu_port_info(ss);
         struct siu_stream *siu_stream;
         u32 port = info->port_id;
-        struct siu_platform *pdata = siu_i2s_dai.dev->platform_data;
         struct device *dev = ss->pcm->card->dev;
         dma_cap_mask_t mask;
         struct sh_dmae_slave *param;
@@ -381,7 +382,7 @@ static int siu_pcm_open(struct snd_pcm_substream *ss)
 
 static int siu_pcm_close(struct snd_pcm_substream *ss)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         struct device *dev = ss->pcm->card->dev;
         struct siu_port *port_info = siu_port_info(ss);
         struct siu_stream *siu_stream;
@@ -403,7 +404,7 @@ static int siu_pcm_close(struct snd_pcm_substream *ss)
 
 static int siu_pcm_prepare(struct snd_pcm_substream *ss)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         struct siu_port *port_info = siu_port_info(ss);
         struct device *dev = ss->pcm->card->dev;
         struct snd_pcm_runtime  *rt = ss->runtime;
@@ -449,7 +450,7 @@ static int siu_pcm_prepare(struct snd_pcm_substream *ss)
 
 static int siu_pcm_trigger(struct snd_pcm_substream *ss, int cmd)
 {
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         struct device *dev = ss->pcm->card->dev;
         struct siu_port *port_info = siu_port_info(ss);
         int ret;
@@ -492,7 +493,7 @@ static int siu_pcm_trigger(struct snd_pcm_substream *ss, int cmd)
 static snd_pcm_uframes_t siu_pcm_pointer_dma(struct snd_pcm_substream *ss)
 {
         struct device *dev = ss->pcm->card->dev;
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         u32 __iomem *base = info->reg;
         struct siu_port *port_info = siu_port_info(ss);
         struct snd_pcm_runtime *rt = ss->runtime;
@@ -528,7 +529,7 @@ static int siu_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
                        struct snd_pcm *pcm)
 {
         /* card->dev == socdev->dev, see snd_soc_new_pcms() */
-        struct siu_info *info = siu_i2s_dai.private_data;
+        struct siu_info *info = siu_i2s_data;
         struct platform_device *pdev = to_platform_device(card->dev);
         int ret;
         int i;
@@ -605,9 +606,8 @@ static struct snd_pcm_ops siu_pcm_ops = {
         .pointer        = siu_pcm_pointer_dma,
 };
 
-struct snd_soc_platform siu_platform = {
-        .name           = "siu-audio",
-        .pcm_ops        = &siu_pcm_ops,
+struct snd_soc_platform_driver siu_platform = {
+        .ops                    = &siu_pcm_ops,
         .pcm_new        = siu_pcm_new,
         .pcm_free       = siu_pcm_free,
 };
diff --git a/sound/soc/sh/ssi.c b/sound/soc/sh/ssi.c
index b378096cadb1..40bbdf1591dc 100644
--- a/sound/soc/sh/ssi.c
+++ b/sound/soc/sh/ssi.c
@@ -92,8 +92,7 @@ struct ssi_priv {
 static int ssi_startup(struct snd_pcm_substream *substream,
                        struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct ssi_priv *ssi = &ssi_cpu_data[rtd->dai->cpu_dai->id];
+        struct ssi_priv *ssi = &ssi_cpu_data[dai->id];
         if (ssi->inuse) {
                 pr_debug("ssi: already in use!\n");
                 return -EBUSY;
@@ -105,8 +104,7 @@ static int ssi_startup(struct snd_pcm_substream *substream,
 static void ssi_shutdown(struct snd_pcm_substream *substream,
                          struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct ssi_priv *ssi = &ssi_cpu_data[rtd->dai->cpu_dai->id];
+        struct ssi_priv *ssi = &ssi_cpu_data[dai->id];
 
         ssi->inuse = 0;
 }
@@ -114,8 +112,7 @@ static void ssi_shutdown(struct snd_pcm_substream *substream,
 static int ssi_trigger(struct snd_pcm_substream *substream, int cmd,
                        struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct ssi_priv *ssi = &ssi_cpu_data[rtd->dai->cpu_dai->id];
+        struct ssi_priv *ssi = &ssi_cpu_data[dai->id];
 
         switch (cmd) {
         case SNDRV_PCM_TRIGGER_START:
@@ -135,8 +132,7 @@ static int ssi_hw_params(struct snd_pcm_substream *substream,
                          struct snd_pcm_hw_params *params,
                          struct snd_soc_dai *dai)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct ssi_priv *ssi = &ssi_cpu_data[rtd->dai->cpu_dai->id];
+        struct ssi_priv *ssi = &ssi_cpu_data[dai->id];
         unsigned long ssicr = SSIREG(SSICR);
         unsigned int bits, channels, swl, recv, i;
 
@@ -346,10 +342,9 @@ static struct snd_soc_dai_ops ssi_dai_ops = {
         .set_fmt        = ssi_set_fmt,
 };
 
-struct snd_soc_dai sh4_ssi_dai[] = {
+struct snd_soc_dai_driver sh4_ssi_dai[] = {
 {
-        .name                   = "SSI0",
-        .id                     = 0,
+        .name                   = "ssi-dai.0",
         .playback = {
                 .rates          = SSI_RATES,
                 .formats        = SSI_FMTS,
@@ -366,8 +361,7 @@ struct snd_soc_dai sh4_ssi_dai[] = {
 },
 #ifdef CONFIG_CPU_SUBTYPE_SH7760
 {
-        .name                   = "SSI1",
-        .id                     = 1,
+        .name                   = "ssi-dai.1",
         .playback = {
                 .rates          = SSI_RATES,
                 .formats        = SSI_FMTS,
@@ -384,19 +378,40 @@ struct snd_soc_dai sh4_ssi_dai[] = {
 },
 #endif
 };
-EXPORT_SYMBOL_GPL(sh4_ssi_dai);
 
-static int __init sh4_ssi_init(void)
+static int __devinit sh4_soc_dai_probe(struct platform_device *pdev)
+{
+        return snd_soc_register_dais(&pdev->dev, sh4_ssi_dai,
+                        ARRAY_SIZE(sh4_ssi_dai));
+}
+
+static int __devexit sh4_soc_dai_remove(struct platform_device *pdev)
+{
+        snd_soc_unregister_dai(&pdev->dev, ARRAY_SIZE(sh4_ssi_dai));
+        return 0;
+}
+
+static struct platform_driver sh4_ssi_driver = {
+        .driver = {
+                        .name = "sh4-ssi-dai",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = sh4_soc_dai_probe,
+        .remove = __devexit_p(sh4_soc_dai_remove),
+};
+
+static int __init snd_sh4_ssi_init(void)
 {
-        return snd_soc_register_dais(sh4_ssi_dai, ARRAY_SIZE(sh4_ssi_dai));
+        return platform_driver_register(&sh4_ssi_driver);
 }
-module_init(sh4_ssi_init);
+module_init(snd_sh4_ssi_init);
 
-static void __exit sh4_ssi_exit(void)
+static void __exit snd_sh4_ssi_exit(void)
 {
-        snd_soc_unregister_dais(sh4_ssi_dai, ARRAY_SIZE(sh4_ssi_dai));
+        platform_driver_unregister(&sh4_ssi_driver);
 }
-module_exit(sh4_ssi_exit);
+module_exit(snd_sh4_ssi_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("SuperH onchip SSI (I2S) audio driver");
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index 472af38188c1..83cd8ed944bf 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -19,7 +19,7 @@ static unsigned int snd_soc_4_12_read(struct snd_soc_codec *codec,
                                      unsigned int reg)
 {
         u16 *cache = codec->reg_cache;
-        if (reg >= codec->reg_cache_size)
+        if (reg >= codec->driver->reg_cache_size)
                 return -1;
         return cache[reg];
 }
@@ -31,12 +31,12 @@ static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg,
         u8 data[2];
         int ret;
 
-        BUG_ON(codec->volatile_register);
+        BUG_ON(codec->driver->volatile_register);
 
         data[0] = (reg << 4) | ((value >> 8) & 0x000f);
         data[1] = value & 0x00ff;
 
-        if (reg < codec->reg_cache_size)
+        if (reg < codec->driver->reg_cache_size)
                 cache[reg] = value;
 
         if (codec->cache_only) {
@@ -89,7 +89,7 @@ static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec,
                                      unsigned int reg)
 {
         u16 *cache = codec->reg_cache;
-        if (reg >= codec->reg_cache_size)
+        if (reg >= codec->driver->reg_cache_size)
                 return -1;
         return cache[reg];
 }
@@ -101,12 +101,12 @@ static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg,
         u8 data[2];
         int ret;
 
-        BUG_ON(codec->volatile_register);
+        BUG_ON(codec->driver->volatile_register);
 
         data[0] = (reg << 1) | ((value >> 8) & 0x0001);
         data[1] = value & 0x00ff;
 
-        if (reg < codec->reg_cache_size)
+        if (reg < codec->driver->reg_cache_size)
                 cache[reg] = value;
 
         if (codec->cache_only) {
@@ -161,13 +161,13 @@ static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg,
         u8 *cache = codec->reg_cache;
         u8 data[2];
 
-        BUG_ON(codec->volatile_register);
+        BUG_ON(codec->driver->volatile_register);
 
         reg &= 0xff;
         data[0] = reg;
         data[1] = value & 0xff;
 
-        if (reg < codec->reg_cache_size)
+        if (reg < codec->driver->reg_cache_size)
                 cache[reg] = value;
 
         if (codec->cache_only) {
@@ -188,7 +188,7 @@ static unsigned int snd_soc_8_8_read(struct snd_soc_codec *codec,
 {
         u8 *cache = codec->reg_cache;
         reg &= 0xff;
-        if (reg >= codec->reg_cache_size)
+        if (reg >= codec->driver->reg_cache_size)
                 return -1;
         return cache[reg];
 }
@@ -224,7 +224,7 @@ static unsigned int snd_soc_8_16_read(struct snd_soc_codec *codec,
 {
         u16 *cache = codec->reg_cache;
 
-        if (reg >= codec->reg_cache_size ||
+        if (reg >= codec->driver->reg_cache_size ||
             snd_soc_codec_volatile_register(codec, reg)) {
                 if (codec->cache_only)
                         return -EINVAL;
@@ -343,7 +343,7 @@ static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec,
         u16 *cache = codec->reg_cache;
 
         reg &= 0xff;
-        if (reg >= codec->reg_cache_size)
+        if (reg >= codec->driver->reg_cache_size)
                 return -1;
         return cache[reg];
 }
@@ -355,14 +355,14 @@ static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
         u8 data[3];
         int ret;
 
-        BUG_ON(codec->volatile_register);
+        BUG_ON(codec->driver->volatile_register);
 
         data[0] = (reg >> 8) & 0xff;
         data[1] = reg & 0xff;
         data[2] = value;
 
         reg &= 0xff;
-        if (reg < codec->reg_cache_size)
+        if (reg < codec->driver->reg_cache_size)
                 cache[reg] = value;
 
         if (codec->cache_only) {
@@ -451,7 +451,7 @@ static unsigned int snd_soc_16_16_read(struct snd_soc_codec *codec,
 {
         u16 *cache = codec->reg_cache;
 
-        if (reg >= codec->reg_cache_size ||
+        if (reg >= codec->driver->reg_cache_size ||
             snd_soc_codec_volatile_register(codec, reg)) {
                 if (codec->cache_only)
                         return -EINVAL;
@@ -474,7 +474,7 @@ static int snd_soc_16_16_write(struct snd_soc_codec *codec, unsigned int reg,
         data[2] = (value >> 8) & 0xff;
         data[3] = value & 0xff;
 
-        if (reg < codec->reg_cache_size)
+        if (reg < codec->driver->reg_cache_size)
                 cache[reg] = value;
 
         if (codec->cache_only) {
@@ -571,8 +571,8 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
                 return -EINVAL;
         }
 
-        codec->write = io_types[i].write;
-        codec->read = io_types[i].read;
+        codec->driver->write = io_types[i].write;
+        codec->driver->read = io_types[i].read;
 
         switch (control) {
         case SND_SOC_CUSTOM:
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 5299932db0b6..a004876a39a9 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3,6 +3,8 @@
  *
  * Copyright 2005 Wolfson Microelectronics PLC.
  * Copyright 2005 Openedhand Ltd.
+ * Copyright (C) 2010 Slimlogic Ltd.
+ * Copyright (C) 2010 Texas Instruments Inc.
  *
  * Author: Liam Girdwood <lrg@slimlogic.co.uk>
  *         with code, comments and ideas from :-
@@ -37,6 +39,8 @@
 #include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
+#define NAME_SIZE       32
+
 static DEFINE_MUTEX(pcm_mutex);
 static DECLARE_WAIT_QUEUE_HEAD(soc_pm_waitq);
 
@@ -52,6 +56,7 @@ static LIST_HEAD(codec_list);
 
 static int snd_soc_register_card(struct snd_soc_card *card);
 static int snd_soc_unregister_card(struct snd_soc_card *card);
+static int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num);
 
 /*
  * This is a timeout to do a DAPM powerdown after a stream is closed().
@@ -86,30 +91,30 @@ static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf)
 {
         int ret, i, step = 1, count = 0;
 
-        if (!codec->reg_cache_size)
+        if (!codec->driver->reg_cache_size)
                 return 0;
 
-        if (codec->reg_cache_step)
-                step = codec->reg_cache_step;
+        if (codec->driver->reg_cache_step)
+                step = codec->driver->reg_cache_step;
 
         count += sprintf(buf, "%s registers\n", codec->name);
-        for (i = 0; i < codec->reg_cache_size; i += step) {
-                if (codec->readable_register && !codec->readable_register(i))
+        for (i = 0; i < codec->driver->reg_cache_size; i += step) {
+                if (codec->driver->readable_register && !codec->driver->readable_register(i))
                         continue;
 
                 count += sprintf(buf + count, "%2x: ", i);
                 if (count >= PAGE_SIZE - 1)
                         break;
 
-                if (codec->display_register) {
-                        count += codec->display_register(codec, buf + count,
+                if (codec->driver->display_register) {
+                        count += codec->driver->display_register(codec, buf + count,
                                                          PAGE_SIZE - count, i);
                 } else {
                         /* If the read fails it's almost certainly due to
                          * the register being volatile and the device being
                          * powered off.
                          */
-                        ret = codec->read(codec, i);
+                        ret = codec->driver->read(codec, i);
                         if (ret >= 0)
                                 count += snprintf(buf + count,
                                                   PAGE_SIZE - count,
@@ -137,8 +142,10 @@ static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf)
 static ssize_t codec_reg_show(struct device *dev,
         struct device_attribute *attr, char *buf)
 {
-        struct snd_soc_device *devdata = dev_get_drvdata(dev);
-        return soc_codec_reg_show(devdata->card->codec, buf);
+        struct snd_soc_pcm_runtime *rtd =
+                        container_of(dev, struct snd_soc_pcm_runtime, dev);
+
+        return soc_codec_reg_show(rtd->codec, buf);
 }
 
 static DEVICE_ATTR(codec_reg, 0444, codec_reg_show, NULL);
@@ -146,20 +153,20 @@ static DEVICE_ATTR(codec_reg, 0444, codec_reg_show, NULL);
 static ssize_t pmdown_time_show(struct device *dev,
                                 struct device_attribute *attr, char *buf)
 {
-        struct snd_soc_device *socdev = dev_get_drvdata(dev);
-        struct snd_soc_card *card = socdev->card;
+        struct snd_soc_pcm_runtime *rtd =
+                        container_of(dev, struct snd_soc_pcm_runtime, dev);
 
-        return sprintf(buf, "%ld\n", card->pmdown_time);
+        return sprintf(buf, "%ld\n", rtd->pmdown_time);
 }
 
 static ssize_t pmdown_time_set(struct device *dev,
                                struct device_attribute *attr,
                                const char *buf, size_t count)
 {
-        struct snd_soc_device *socdev = dev_get_drvdata(dev);
-        struct snd_soc_card *card = socdev->card;
+        struct snd_soc_pcm_runtime *rtd =
+                        container_of(dev, struct snd_soc_pcm_runtime, dev);
 
-        strict_strtol(buf, 10, &card->pmdown_time);
+        strict_strtol(buf, 10, &rtd->pmdown_time);
 
         return count;
 }
@@ -203,19 +210,19 @@ static ssize_t codec_reg_write_file(struct file *file,
                 return -EFAULT;
         buf[buf_size] = 0;
 
-        if (codec->reg_cache_step)
-                step = codec->reg_cache_step;
+        if (codec->driver->reg_cache_step)
+                step = codec->driver->reg_cache_step;
 
         while (*start == ' ')
                 start++;
         reg = simple_strtoul(start, &start, 16);
-        if ((reg >= codec->reg_cache_size) || (reg % step))
+        if ((reg >= codec->driver->reg_cache_size) || (reg % step))
                 return -EINVAL;
         while (*start == ' ')
                 start++;
         if (strict_strtoul(start, 16, &value))
                 return -EINVAL;
-        codec->write(codec, reg, value);
+        codec->driver->write(codec, reg, value);
         return buf_size;
 }
 
@@ -305,7 +312,7 @@ static int soc_ac97_dev_register(struct snd_soc_codec *codec)
         codec->ac97->dev.release = soc_ac97_device_release;
 
         dev_set_name(&codec->ac97->dev, "%d-%d:%s",
-                     codec->card->number, 0, codec->name);
+                     codec->card->snd_card->number, 0, codec->name);
         err = device_register(&codec->ac97->dev);
         if (err < 0) {
                 snd_printk(KERN_ERR "Can't register ac97 bus\n");
@@ -319,24 +326,21 @@ static int soc_ac97_dev_register(struct snd_soc_codec *codec)
 static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_dai *cpu_dai = machine->cpu_dai;
-        struct snd_soc_dai *codec_dai = machine->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         int ret;
 
-        if (codec_dai->symmetric_rates || cpu_dai->symmetric_rates ||
-            machine->symmetric_rates) {
-                dev_dbg(card->dev, "Symmetry forces %dHz rate\n",
-                        machine->rate);
+        if (codec_dai->driver->symmetric_rates || cpu_dai->driver->symmetric_rates ||
+                        rtd->dai_link->symmetric_rates) {
+                dev_dbg(&rtd->dev, "Symmetry forces %dHz rate\n",
+                                rtd->rate);
 
                 ret = snd_pcm_hw_constraint_minmax(substream->runtime,
                                                    SNDRV_PCM_HW_PARAM_RATE,
-                                                   machine->rate,
-                                                   machine->rate);
+                                                   rtd->rate,
+                                                   rtd->rate);
                 if (ret < 0) {
-                        dev_err(card->dev,
+                        dev_err(&rtd->dev,
                                 "Unable to apply rate symmetry constraint: %d\n", ret);
                         return ret;
                 }
@@ -353,20 +357,19 @@ static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream)
 static int soc_pcm_open(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_card *card = socdev->card;
         struct snd_pcm_runtime *runtime = substream->runtime;
-        struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_platform *platform = card->platform;
-        struct snd_soc_dai *cpu_dai = machine->cpu_dai;
-        struct snd_soc_dai *codec_dai = machine->codec_dai;
+        struct snd_soc_platform *platform = rtd->platform;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai_driver *cpu_dai_drv = cpu_dai->driver;
+        struct snd_soc_dai_driver *codec_dai_drv = codec_dai->driver;
         int ret = 0;
 
         mutex_lock(&pcm_mutex);
 
         /* startup the audio subsystem */
-        if (cpu_dai->ops->startup) {
-                ret = cpu_dai->ops->startup(substream, cpu_dai);
+        if (cpu_dai->driver->ops->startup) {
+                ret = cpu_dai->driver->ops->startup(substream, cpu_dai);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: can't open interface %s\n",
                                 cpu_dai->name);
@@ -374,16 +377,16 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
                 }
         }
 
-        if (platform->pcm_ops->open) {
-                ret = platform->pcm_ops->open(substream);
+        if (platform->driver->ops->open) {
+                ret = platform->driver->ops->open(substream);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: can't open platform %s\n", platform->name);
                         goto platform_err;
                 }
         }
 
-        if (codec_dai->ops->startup) {
-                ret = codec_dai->ops->startup(substream, codec_dai);
+        if (codec_dai->driver->ops->startup) {
+                ret = codec_dai->driver->ops->startup(substream, codec_dai);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: can't open codec %s\n",
                                 codec_dai->name);
@@ -391,10 +394,10 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
                 }
         }
 
-        if (machine->ops && machine->ops->startup) {
-                ret = machine->ops->startup(substream);
+        if (rtd->dai_link->ops && rtd->dai_link->ops->startup) {
+                ret = rtd->dai_link->ops->startup(substream);
                 if (ret < 0) {
-                        printk(KERN_ERR "asoc: %s startup failed\n", machine->name);
+                        printk(KERN_ERR "asoc: %s startup failed\n", rtd->dai_link->name);
                         goto machine_err;
                 }
         }
@@ -402,50 +405,50 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
         /* Check that the codec and cpu DAI's are compatible */
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                 runtime->hw.rate_min =
-                        max(codec_dai->playback.rate_min,
-                            cpu_dai->playback.rate_min);
+                        max(codec_dai_drv->playback.rate_min,
+                            cpu_dai_drv->playback.rate_min);
                 runtime->hw.rate_max =
-                        min(codec_dai->playback.rate_max,
-                            cpu_dai->playback.rate_max);
+                        min(codec_dai_drv->playback.rate_max,
+                            cpu_dai_drv->playback.rate_max);
                 runtime->hw.channels_min =
-                        max(codec_dai->playback.channels_min,
-                                cpu_dai->playback.channels_min);
+                        max(codec_dai_drv->playback.channels_min,
+                                cpu_dai_drv->playback.channels_min);
                 runtime->hw.channels_max =
-                        min(codec_dai->playback.channels_max,
-                                cpu_dai->playback.channels_max);
+                        min(codec_dai_drv->playback.channels_max,
+                                cpu_dai_drv->playback.channels_max);
                 runtime->hw.formats =
-                        codec_dai->playback.formats & cpu_dai->playback.formats;
+                        codec_dai_drv->playback.formats & cpu_dai_drv->playback.formats;
                 runtime->hw.rates =
-                        codec_dai->playback.rates & cpu_dai->playback.rates;
-                if (codec_dai->playback.rates
+                        codec_dai_drv->playback.rates & cpu_dai_drv->playback.rates;
+                if (codec_dai_drv->playback.rates
                            & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS))
-                        runtime->hw.rates |= cpu_dai->playback.rates;
-                if (cpu_dai->playback.rates
+                        runtime->hw.rates |= cpu_dai_drv->playback.rates;
+                if (cpu_dai_drv->playback.rates
                            & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS))
-                        runtime->hw.rates |= codec_dai->playback.rates;
+                        runtime->hw.rates |= codec_dai_drv->playback.rates;
         } else {
                 runtime->hw.rate_min =
-                        max(codec_dai->capture.rate_min,
-                            cpu_dai->capture.rate_min);
+                        max(codec_dai_drv->capture.rate_min,
+                            cpu_dai_drv->capture.rate_min);
                 runtime->hw.rate_max =
-                        min(codec_dai->capture.rate_max,
-                            cpu_dai->capture.rate_max);
+                        min(codec_dai_drv->capture.rate_max,
+                            cpu_dai_drv->capture.rate_max);
                 runtime->hw.channels_min =
-                        max(codec_dai->capture.channels_min,
-                                cpu_dai->capture.channels_min);
+                        max(codec_dai_drv->capture.channels_min,
+                                cpu_dai_drv->capture.channels_min);
                 runtime->hw.channels_max =
-                        min(codec_dai->capture.channels_max,
-                                cpu_dai->capture.channels_max);
+                        min(codec_dai_drv->capture.channels_max,
+                                cpu_dai_drv->capture.channels_max);
                 runtime->hw.formats =
-                        codec_dai->capture.formats & cpu_dai->capture.formats;
+                        codec_dai_drv->capture.formats & cpu_dai_drv->capture.formats;
                 runtime->hw.rates =
-                        codec_dai->capture.rates & cpu_dai->capture.rates;
-                if (codec_dai->capture.rates
+                        codec_dai_drv->capture.rates & cpu_dai_drv->capture.rates;
+                if (codec_dai_drv->capture.rates
                            & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS))
-                        runtime->hw.rates |= cpu_dai->capture.rates;
-                if (cpu_dai->capture.rates
+                        runtime->hw.rates |= cpu_dai_drv->capture.rates;
+                if (cpu_dai_drv->capture.rates
                            & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS))
-                        runtime->hw.rates |= codec_dai->capture.rates;
+                        runtime->hw.rates |= codec_dai_drv->capture.rates;
         }
 
         snd_pcm_limit_hw_rates(runtime);
@@ -461,7 +464,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
         }
         if (!runtime->hw.channels_min || !runtime->hw.channels_max) {
                 printk(KERN_ERR "asoc: %s <-> %s No matching channels\n",
-                        codec_dai->name, cpu_dai->name);
+                                codec_dai->name, cpu_dai->name);
                 goto config_err;
         }
 
@@ -472,7 +475,8 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
                         goto config_err;
         }
 
-        pr_debug("asoc: %s <-> %s info:\n", codec_dai->name, cpu_dai->name);
+        pr_debug("asoc: %s <-> %s info:\n",
+                        codec_dai->name, cpu_dai->name);
         pr_debug("asoc: rate mask 0x%x\n", runtime->hw.rates);
         pr_debug("asoc: min ch %d max ch %d\n", runtime->hw.channels_min,
                  runtime->hw.channels_max);
@@ -480,33 +484,33 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
                  runtime->hw.rate_max);
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-                cpu_dai->playback.active++;
-                codec_dai->playback.active++;
+                cpu_dai->playback_active++;
+                codec_dai->playback_active++;
         } else {
-                cpu_dai->capture.active++;
-                codec_dai->capture.active++;
+                cpu_dai->capture_active++;
+                codec_dai->capture_active++;
         }
         cpu_dai->active++;
         codec_dai->active++;
-        card->codec->active++;
+        rtd->codec->active++;
         mutex_unlock(&pcm_mutex);
         return 0;
 
 config_err:
-        if (machine->ops && machine->ops->shutdown)
-                machine->ops->shutdown(substream);
+        if (rtd->dai_link->ops && rtd->dai_link->ops->shutdown)
+                rtd->dai_link->ops->shutdown(substream);
 
 machine_err:
-        if (codec_dai->ops->shutdown)
-                codec_dai->ops->shutdown(substream, codec_dai);
+        if (codec_dai->driver->ops->shutdown)
+                codec_dai->driver->ops->shutdown(substream, codec_dai);
 
 codec_dai_err:
-        if (platform->pcm_ops->close)
-                platform->pcm_ops->close(substream);
+        if (platform->driver->ops->close)
+                platform->driver->ops->close(substream);
 
 platform_err:
-        if (cpu_dai->ops->shutdown)
-                cpu_dai->ops->shutdown(substream, cpu_dai);
+        if (cpu_dai->driver->ops->shutdown)
+                cpu_dai->driver->ops->shutdown(substream, cpu_dai);
 out:
         mutex_unlock(&pcm_mutex);
         return ret;
@@ -519,29 +523,25 @@ out:
  */
 static void close_delayed_work(struct work_struct *work)
 {
-        struct snd_soc_card *card = container_of(work, struct snd_soc_card,
-                                                 delayed_work.work);
-        struct snd_soc_codec *codec = card->codec;
-        struct snd_soc_dai *codec_dai;
-        int i;
+        struct snd_soc_pcm_runtime *rtd =
+                        container_of(work, struct snd_soc_pcm_runtime, delayed_work.work);
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
 
         mutex_lock(&pcm_mutex);
-        for (i = 0; i < codec->num_dai; i++) {
-                codec_dai = &codec->dai[i];
-
-                pr_debug("pop wq checking: %s status: %s waiting: %s\n",
-                         codec_dai->playback.stream_name,
-                         codec_dai->playback.active ? "active" : "inactive",
-                         codec_dai->pop_wait ? "yes" : "no");
-
-                /* are we waiting on this codec DAI stream */
-                if (codec_dai->pop_wait == 1) {
-                        codec_dai->pop_wait = 0;
-                        snd_soc_dapm_stream_event(codec,
-                                codec_dai->playback.stream_name,
-                                SND_SOC_DAPM_STREAM_STOP);
-                }
+
+        pr_debug("pop wq checking: %s status: %s waiting: %s\n",
+                 codec_dai->driver->playback.stream_name,
+                 codec_dai->playback_active ? "active" : "inactive",
+                 codec_dai->pop_wait ? "yes" : "no");
+
+        /* are we waiting on this codec DAI stream */
+        if (codec_dai->pop_wait == 1) {
+                codec_dai->pop_wait = 0;
+                snd_soc_dapm_stream_event(rtd,
+                        codec_dai->driver->playback.stream_name,
+                        SND_SOC_DAPM_STREAM_STOP);
         }
+
         mutex_unlock(&pcm_mutex);
 }
 
@@ -553,22 +553,19 @@ static void close_delayed_work(struct work_struct *work)
 static int soc_codec_close(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_platform *platform = card->platform;
-        struct snd_soc_dai *cpu_dai = machine->cpu_dai;
-        struct snd_soc_dai *codec_dai = machine->codec_dai;
-        struct snd_soc_codec *codec = card->codec;
+        struct snd_soc_platform *platform = rtd->platform;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_codec *codec = rtd->codec;
 
         mutex_lock(&pcm_mutex);
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-                cpu_dai->playback.active--;
-                codec_dai->playback.active--;
+                cpu_dai->playback_active--;
+                codec_dai->playback_active--;
         } else {
-                cpu_dai->capture.active--;
-                codec_dai->capture.active--;
+                cpu_dai->capture_active--;
+                codec_dai->capture_active--;
         }
 
         cpu_dai->active--;
@@ -581,27 +578,28 @@ static int soc_codec_close(struct snd_pcm_substream *substream)
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
                 snd_soc_dai_digital_mute(codec_dai, 1);
 
-        if (cpu_dai->ops->shutdown)
-                cpu_dai->ops->shutdown(substream, cpu_dai);
+        if (cpu_dai->driver->ops->shutdown)
+                cpu_dai->driver->ops->shutdown(substream, cpu_dai);
 
-        if (codec_dai->ops->shutdown)
-                codec_dai->ops->shutdown(substream, codec_dai);
+        if (codec_dai->driver->ops->shutdown)
+                codec_dai->driver->ops->shutdown(substream, codec_dai);
 
-        if (machine->ops && machine->ops->shutdown)
-                machine->ops->shutdown(substream);
+        if (rtd->dai_link->ops && rtd->dai_link->ops->shutdown)
+                rtd->dai_link->ops->shutdown(substream);
 
-        if (platform->pcm_ops->close)
-                platform->pcm_ops->close(substream);
+        if (platform->driver->ops->close)
+                platform->driver->ops->close(substream);
+        cpu_dai->runtime = NULL;
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                 /* start delayed pop wq here for playback streams */
                 codec_dai->pop_wait = 1;
-                schedule_delayed_work(&card->delayed_work,
-                        msecs_to_jiffies(card->pmdown_time));
+                schedule_delayed_work(&rtd->delayed_work,
+                        msecs_to_jiffies(rtd->pmdown_time));
         } else {
                 /* capture streams can be powered down now */
-                snd_soc_dapm_stream_event(codec,
-                        codec_dai->capture.stream_name,
+                snd_soc_dapm_stream_event(rtd,
+                        codec_dai->driver->capture.stream_name,
                         SND_SOC_DAPM_STREAM_STOP);
         }
 
@@ -617,43 +615,39 @@ static int soc_codec_close(struct snd_pcm_substream *substream)
 static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_platform *platform = card->platform;
-        struct snd_soc_dai *cpu_dai = machine->cpu_dai;
-        struct snd_soc_dai *codec_dai = machine->codec_dai;
-        struct snd_soc_codec *codec = card->codec;
+        struct snd_soc_platform *platform = rtd->platform;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         int ret = 0;
 
         mutex_lock(&pcm_mutex);
 
-        if (machine->ops && machine->ops->prepare) {
-                ret = machine->ops->prepare(substream);
+        if (rtd->dai_link->ops && rtd->dai_link->ops->prepare) {
+                ret = rtd->dai_link->ops->prepare(substream);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: machine prepare error\n");
                         goto out;
                 }
         }
 
-        if (platform->pcm_ops->prepare) {
-                ret = platform->pcm_ops->prepare(substream);
+        if (platform->driver->ops->prepare) {
+                ret = platform->driver->ops->prepare(substream);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: platform prepare error\n");
                         goto out;
                 }
         }
 
-        if (codec_dai->ops->prepare) {
-                ret = codec_dai->ops->prepare(substream, codec_dai);
+        if (codec_dai->driver->ops->prepare) {
+                ret = codec_dai->driver->ops->prepare(substream, codec_dai);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: codec DAI prepare error\n");
                         goto out;
                 }
         }
 
-        if (cpu_dai->ops->prepare) {
-                ret = cpu_dai->ops->prepare(substream, cpu_dai);
+        if (cpu_dai->driver->ops->prepare) {
+                ret = cpu_dai->driver->ops->prepare(substream, cpu_dai);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: cpu DAI prepare error\n");
                         goto out;
@@ -664,16 +658,16 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
             codec_dai->pop_wait) {
                 codec_dai->pop_wait = 0;
-                cancel_delayed_work(&card->delayed_work);
+                cancel_delayed_work(&rtd->delayed_work);
         }
 
         if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-                snd_soc_dapm_stream_event(codec,
-                                          codec_dai->playback.stream_name,
+                snd_soc_dapm_stream_event(rtd,
+                                          codec_dai->driver->playback.stream_name,
                                           SND_SOC_DAPM_STREAM_START);
         else
-                snd_soc_dapm_stream_event(codec,
-                                          codec_dai->capture.stream_name,
+                snd_soc_dapm_stream_event(rtd,
+                                          codec_dai->driver->capture.stream_name,
                                           SND_SOC_DAPM_STREAM_START);
 
         snd_soc_dai_digital_mute(codec_dai, 0);
@@ -692,26 +686,23 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
                                 struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_platform *platform = card->platform;
-        struct snd_soc_dai *cpu_dai = machine->cpu_dai;
-        struct snd_soc_dai *codec_dai = machine->codec_dai;
+        struct snd_soc_platform *platform = rtd->platform;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         int ret = 0;
 
         mutex_lock(&pcm_mutex);
 
-        if (machine->ops && machine->ops->hw_params) {
-                ret = machine->ops->hw_params(substream, params);
+        if (rtd->dai_link->ops && rtd->dai_link->ops->hw_params) {
+                ret = rtd->dai_link->ops->hw_params(substream, params);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: machine hw_params failed\n");
                         goto out;
                 }
         }
 
-        if (codec_dai->ops->hw_params) {
-                ret = codec_dai->ops->hw_params(substream, params, codec_dai);
+        if (codec_dai->driver->ops->hw_params) {
+                ret = codec_dai->driver->ops->hw_params(substream, params, codec_dai);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: can't set codec %s hw params\n",
                                 codec_dai->name);
@@ -719,8 +710,8 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
                 }
         }
 
-        if (cpu_dai->ops->hw_params) {
-                ret = cpu_dai->ops->hw_params(substream, params, cpu_dai);
+        if (cpu_dai->driver->ops->hw_params) {
+                ret = cpu_dai->driver->ops->hw_params(substream, params, cpu_dai);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: interface %s hw params failed\n",
                                 cpu_dai->name);
@@ -728,8 +719,8 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
                 }
         }
 
-        if (platform->pcm_ops->hw_params) {
-                ret = platform->pcm_ops->hw_params(substream, params);
+        if (platform->driver->ops->hw_params) {
+                ret = platform->driver->ops->hw_params(substream, params);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: platform %s hw params failed\n",
                                 platform->name);
@@ -737,23 +728,23 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
                 }
         }
 
-        machine->rate = params_rate(params);
+        rtd->rate = params_rate(params);
 
 out:
         mutex_unlock(&pcm_mutex);
         return ret;
 
 platform_err:
-        if (cpu_dai->ops->hw_free)
-                cpu_dai->ops->hw_free(substream, cpu_dai);
+        if (cpu_dai->driver->ops->hw_free)
+                cpu_dai->driver->ops->hw_free(substream, cpu_dai);
 
 interface_err:
-        if (codec_dai->ops->hw_free)
-                codec_dai->ops->hw_free(substream, codec_dai);
+        if (codec_dai->driver->ops->hw_free)
+                codec_dai->driver->ops->hw_free(substream, codec_dai);
 
 codec_err:
-        if (machine->ops && machine->ops->hw_free)
-                machine->ops->hw_free(substream);
+        if (rtd->dai_link->ops && rtd->dai_link->ops->hw_free)
+                rtd->dai_link->ops->hw_free(substream);
 
         mutex_unlock(&pcm_mutex);
         return ret;
@@ -765,13 +756,10 @@ codec_err:
 static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_platform *platform = card->platform;
-        struct snd_soc_dai *cpu_dai = machine->cpu_dai;
-        struct snd_soc_dai *codec_dai = machine->codec_dai;
-        struct snd_soc_codec *codec = card->codec;
+        struct snd_soc_platform *platform = rtd->platform;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_codec *codec = rtd->codec;
 
         mutex_lock(&pcm_mutex);
 
@@ -780,19 +768,19 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
                 snd_soc_dai_digital_mute(codec_dai, 1);
 
         /* free any machine hw params */
-        if (machine->ops && machine->ops->hw_free)
-                machine->ops->hw_free(substream);
+        if (rtd->dai_link->ops && rtd->dai_link->ops->hw_free)
+                rtd->dai_link->ops->hw_free(substream);
 
         /* free any DMA resources */
-        if (platform->pcm_ops->hw_free)
-                platform->pcm_ops->hw_free(substream);
+        if (platform->driver->ops->hw_free)
+                platform->driver->ops->hw_free(substream);
 
         /* now free hw params for the DAI's  */
-        if (codec_dai->ops->hw_free)
-                codec_dai->ops->hw_free(substream, codec_dai);
+        if (codec_dai->driver->ops->hw_free)
+                codec_dai->driver->ops->hw_free(substream, codec_dai);
 
-        if (cpu_dai->ops->hw_free)
-                cpu_dai->ops->hw_free(substream, cpu_dai);
+        if (cpu_dai->driver->ops->hw_free)
+                cpu_dai->driver->ops->hw_free(substream, cpu_dai);
 
         mutex_unlock(&pcm_mutex);
         return 0;
@@ -801,28 +789,25 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
 static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_card *card= socdev->card;
-        struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_platform *platform = card->platform;
-        struct snd_soc_dai *cpu_dai = machine->cpu_dai;
-        struct snd_soc_dai *codec_dai = machine->codec_dai;
+        struct snd_soc_platform *platform = rtd->platform;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         int ret;
 
-        if (codec_dai->ops->trigger) {
-                ret = codec_dai->ops->trigger(substream, cmd, codec_dai);
+        if (codec_dai->driver->ops->trigger) {
+                ret = codec_dai->driver->ops->trigger(substream, cmd, codec_dai);
                 if (ret < 0)
                         return ret;
         }
 
-        if (platform->pcm_ops->trigger) {
-                ret = platform->pcm_ops->trigger(substream, cmd);
+        if (platform->driver->ops->trigger) {
+                ret = platform->driver->ops->trigger(substream, cmd);
                 if (ret < 0)
                         return ret;
         }
 
-        if (cpu_dai->ops->trigger) {
-                ret = cpu_dai->ops->trigger(substream, cmd, cpu_dai);
+        if (cpu_dai->driver->ops->trigger) {
+                ret = cpu_dai->driver->ops->trigger(substream, cmd, cpu_dai);
                 if (ret < 0)
                         return ret;
         }
@@ -837,27 +822,24 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream)
 {
         struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct snd_soc_device *socdev = rtd->socdev;
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_platform *platform = card->platform;
-        struct snd_soc_dai_link *machine = rtd->dai;
-        struct snd_soc_dai *cpu_dai = machine->cpu_dai;
-        struct snd_soc_dai *codec_dai = machine->codec_dai;
+        struct snd_soc_platform *platform = rtd->platform;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
         struct snd_pcm_runtime *runtime = substream->runtime;
         snd_pcm_uframes_t offset = 0;
         snd_pcm_sframes_t delay = 0;
 
-        if (platform->pcm_ops->pointer)
-                offset = platform->pcm_ops->pointer(substream);
+        if (platform->driver->ops->pointer)
+                offset = platform->driver->ops->pointer(substream);
 
-        if (cpu_dai->ops->delay)
-                delay += cpu_dai->ops->delay(substream, cpu_dai);
+        if (cpu_dai->driver->ops->delay)
+                delay += cpu_dai->driver->ops->delay(substream, cpu_dai);
 
-        if (codec_dai->ops->delay)
-                delay += codec_dai->ops->delay(substream, codec_dai);
+        if (codec_dai->driver->ops->delay)
+                delay += codec_dai->driver->ops->delay(substream, codec_dai);
 
-        if (platform->delay)
-                delay += platform->delay(substream, codec_dai);
+        if (platform->driver->delay)
+                delay += platform->driver->delay(substream, codec_dai);
 
         runtime->delay = delay;
 
@@ -880,104 +862,111 @@ static struct snd_pcm_ops soc_pcm_ops = {
 static int soc_suspend(struct device *dev)
 {
         struct platform_device *pdev = to_platform_device(dev);
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_platform *platform = card->platform;
-        struct snd_soc_codec_device *codec_dev = socdev->codec_dev;
-        struct snd_soc_codec *codec = card->codec;
+        struct snd_soc_card *card = platform_get_drvdata(pdev);
         int i;
 
         /* If the initialization of this soc device failed, there is no codec
          * associated with it. Just bail out in this case.
          */
-        if (!codec)
+        if (list_empty(&card->codec_dev_list))
                 return 0;
 
         /* Due to the resume being scheduled into a workqueue we could
         * suspend before that's finished - wait for it to complete.
          */
-        snd_power_lock(codec->card);
-        snd_power_wait(codec->card, SNDRV_CTL_POWER_D0);
-        snd_power_unlock(codec->card);
+        snd_power_lock(card->snd_card);
+        snd_power_wait(card->snd_card, SNDRV_CTL_POWER_D0);
+        snd_power_unlock(card->snd_card);
 
         /* we're going to block userspace touching us until resume completes */
-        snd_power_change_state(codec->card, SNDRV_CTL_POWER_D3hot);
+        snd_power_change_state(card->snd_card, SNDRV_CTL_POWER_D3hot);
 
         /* mute any active DAC's */
-        for (i = 0; i < card->num_links; i++) {
-                struct snd_soc_dai *dai = card->dai_link[i].codec_dai;
+        for (i = 0; i < card->num_rtd; i++) {
+                struct snd_soc_dai *dai = card->rtd[i].codec_dai;
+                struct snd_soc_dai_driver *drv = dai->driver;
 
-                if (card->dai_link[i].ignore_suspend)
+                if (card->rtd[i].dai_link->ignore_suspend)
                         continue;
 
-                if (dai->ops->digital_mute && dai->playback.active)
-                        dai->ops->digital_mute(dai, 1);
+                if (drv->ops->digital_mute && dai->playback_active)
+                        drv->ops->digital_mute(dai, 1);
         }
 
         /* suspend all pcms */
-        for (i = 0; i < card->num_links; i++) {
-                if (card->dai_link[i].ignore_suspend)
+        for (i = 0; i < card->num_rtd; i++) {
+                if (card->rtd[i].dai_link->ignore_suspend)
                         continue;
 
-                snd_pcm_suspend_all(card->dai_link[i].pcm);
+                snd_pcm_suspend_all(card->rtd[i].pcm);
         }
 
         if (card->suspend_pre)
                 card->suspend_pre(pdev, PMSG_SUSPEND);
 
-        for (i = 0; i < card->num_links; i++) {
-                struct snd_soc_dai  *cpu_dai = card->dai_link[i].cpu_dai;
+        for (i = 0; i < card->num_rtd; i++) {
+                struct snd_soc_dai *cpu_dai = card->rtd[i].cpu_dai;
+                struct snd_soc_platform *platform = card->rtd[i].platform;
 
-                if (card->dai_link[i].ignore_suspend)
+                if (card->rtd[i].dai_link->ignore_suspend)
                         continue;
 
-                if (cpu_dai->suspend && !cpu_dai->ac97_control)
-                        cpu_dai->suspend(cpu_dai);
-                if (platform->suspend)
-                        platform->suspend(&card->dai_link[i]);
+                if (cpu_dai->driver->suspend && !cpu_dai->driver->ac97_control)
+                        cpu_dai->driver->suspend(cpu_dai);
+                if (platform->driver->suspend && !platform->suspended) {
+                        platform->driver->suspend(cpu_dai);
+                        platform->suspended = 1;
+                }
         }
 
         /* close any waiting streams and save state */
-        run_delayed_work(&card->delayed_work);
-        codec->suspend_bias_level = codec->bias_level;
+        for (i = 0; i < card->num_rtd; i++) {
+                run_delayed_work(&card->rtd[i].delayed_work);
+                card->rtd[i].codec->suspend_bias_level = card->rtd[i].codec->bias_level;
+        }
 
-        for (i = 0; i < codec->num_dai; i++) {
-                char *stream = codec->dai[i].playback.stream_name;
+        for (i = 0; i < card->num_rtd; i++) {
+                struct snd_soc_dai_driver *driver = card->rtd[i].codec_dai->driver;
 
-                if (card->dai_link[i].ignore_suspend)
+                if (card->rtd[i].dai_link->ignore_suspend)
                         continue;
 
-                if (stream != NULL)
-                        snd_soc_dapm_stream_event(codec, stream,
+                if (driver->playback.stream_name != NULL)
+                        snd_soc_dapm_stream_event(&card->rtd[i], driver->playback.stream_name,
                                 SND_SOC_DAPM_STREAM_SUSPEND);
-                stream = codec->dai[i].capture.stream_name;
-                if (stream != NULL)
-                        snd_soc_dapm_stream_event(codec, stream,
+
+                if (driver->capture.stream_name != NULL)
+                        snd_soc_dapm_stream_event(&card->rtd[i], driver->capture.stream_name,
                                 SND_SOC_DAPM_STREAM_SUSPEND);
         }
 
-        /* If there are paths active then the CODEC will be held with
-         * bias _ON and should not be suspended. */
-        if (codec_dev->suspend) {
-                switch (codec->bias_level) {
-                case SND_SOC_BIAS_STANDBY:
-                case SND_SOC_BIAS_OFF:
-                        codec_dev->suspend(pdev, PMSG_SUSPEND);
-                        break;
-                default:
-                        dev_dbg(socdev->dev, "CODEC is on over suspend\n");
-                        break;
+        /* suspend all CODECs */
+        for (i = 0; i < card->num_rtd; i++) {
+                struct snd_soc_codec *codec = card->rtd[i].codec;
+                /* If there are paths active then the CODEC will be held with
+                 * bias _ON and should not be suspended. */
+                if (!codec->suspended && codec->driver->suspend) {
+                        switch (codec->bias_level) {
+                        case SND_SOC_BIAS_STANDBY:
+                        case SND_SOC_BIAS_OFF:
+                                codec->driver->suspend(codec, PMSG_SUSPEND);
+                                codec->suspended = 1;
+                                break;
+                        default:
+                                dev_dbg(codec->dev, "CODEC is on over suspend\n");
+                                break;
+                        }
                 }
         }
 
-        for (i = 0; i < card->num_links; i++) {
-                struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
+        for (i = 0; i < card->num_rtd; i++) {
+                struct snd_soc_dai *cpu_dai = card->rtd[i].cpu_dai;
 
-                if (card->dai_link[i].ignore_suspend)
+                if (card->rtd[i].dai_link->ignore_suspend)
                         continue;
 
-                if (cpu_dai->suspend && cpu_dai->ac97_control)
-                        cpu_dai->suspend(cpu_dai);
+                if (cpu_dai->driver->suspend && cpu_dai->driver->ac97_control)
+                        cpu_dai->driver->suspend(cpu_dai);
         }
 
         if (card->suspend_post)
@@ -991,127 +980,127 @@ static int soc_suspend(struct device *dev)
  */
 static void soc_resume_deferred(struct work_struct *work)
 {
-        struct snd_soc_card *card = container_of(work,
-                                                 struct snd_soc_card,
-                                                 deferred_resume_work);
-        struct snd_soc_device *socdev = card->socdev;
-        struct snd_soc_platform *platform = card->platform;
-        struct snd_soc_codec_device *codec_dev = socdev->codec_dev;
-        struct snd_soc_codec *codec = card->codec;
-        struct platform_device *pdev = to_platform_device(socdev->dev);
+        struct snd_soc_card *card =
+                        container_of(work, struct snd_soc_card, deferred_resume_work);
+        struct platform_device *pdev = to_platform_device(card->dev);
         int i;
 
         /* our power state is still SNDRV_CTL_POWER_D3hot from suspend time,
          * so userspace apps are blocked from touching us
          */
 
-        dev_dbg(socdev->dev, "starting resume work\n");
+        dev_dbg(card->dev, "starting resume work\n");
 
         /* Bring us up into D2 so that DAPM starts enabling things */
-        snd_power_change_state(codec->card, SNDRV_CTL_POWER_D2);
+        snd_power_change_state(card->snd_card, SNDRV_CTL_POWER_D2);
 
         if (card->resume_pre)
                 card->resume_pre(pdev);
 
-        for (i = 0; i < card->num_links; i++) {
-                struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
+        /* resume AC97 DAIs */
+        for (i = 0; i < card->num_rtd; i++) {
+                struct snd_soc_dai *cpu_dai = card->rtd[i].cpu_dai;
 
-                if (card->dai_link[i].ignore_suspend)
+                if (card->rtd[i].dai_link->ignore_suspend)
                         continue;
 
-                if (cpu_dai->resume && cpu_dai->ac97_control)
-                        cpu_dai->resume(cpu_dai);
-        }
-
-        /* If the CODEC was idle over suspend then it will have been
-         * left with bias OFF or STANDBY and suspended so we must now
-         * resume.  Otherwise the suspend was suppressed.
-         */
-        if (codec_dev->resume) {
-                switch (codec->bias_level) {
-                case SND_SOC_BIAS_STANDBY:
-                case SND_SOC_BIAS_OFF:
-                        codec_dev->resume(pdev);
-                        break;
-                default:
-                        dev_dbg(socdev->dev, "CODEC was on over suspend\n");
-                        break;
+                if (cpu_dai->driver->resume && cpu_dai->driver->ac97_control)
+                        cpu_dai->driver->resume(cpu_dai);
+        }
+
+        for (i = 0; i < card->num_rtd; i++) {
+                struct snd_soc_codec *codec = card->rtd[i].codec;
+                /* If the CODEC was idle over suspend then it will have been
+                 * left with bias OFF or STANDBY and suspended so we must now
+                 * resume.  Otherwise the suspend was suppressed.
+                 */
+                if (codec->driver->resume && codec->suspended) {
+                        switch (codec->bias_level) {
+                        case SND_SOC_BIAS_STANDBY:
+                        case SND_SOC_BIAS_OFF:
+                                codec->driver->resume(codec);
+                                codec->suspended = 0;
+                                break;
+                        default:
+                                dev_dbg(codec->dev, "CODEC was on over suspend\n");
+                                break;
+                        }
                 }
         }
 
-        for (i = 0; i < codec->num_dai; i++) {
-                char *stream = codec->dai[i].playback.stream_name;
+        for (i = 0; i < card->num_rtd; i++) {
+                struct snd_soc_dai_driver *driver = card->rtd[i].codec_dai->driver;
 
-                if (card->dai_link[i].ignore_suspend)
+                if (card->rtd[i].dai_link->ignore_suspend)
                         continue;
 
-                if (stream != NULL)
-                        snd_soc_dapm_stream_event(codec, stream,
+                if (driver->playback.stream_name != NULL)
+                        snd_soc_dapm_stream_event(&card->rtd[i], driver->playback.stream_name,
                                 SND_SOC_DAPM_STREAM_RESUME);
-                stream = codec->dai[i].capture.stream_name;
-                if (stream != NULL)
-                        snd_soc_dapm_stream_event(codec, stream,
+
+                if (driver->capture.stream_name != NULL)
+                        snd_soc_dapm_stream_event(&card->rtd[i], driver->capture.stream_name,
                                 SND_SOC_DAPM_STREAM_RESUME);
         }
 
         /* unmute any active DACs */
-        for (i = 0; i < card->num_links; i++) {
-                struct snd_soc_dai *dai = card->dai_link[i].codec_dai;
+        for (i = 0; i < card->num_rtd; i++) {
+                struct snd_soc_dai *dai = card->rtd[i].codec_dai;
+                struct snd_soc_dai_driver *drv = dai->driver;
 
-                if (card->dai_link[i].ignore_suspend)
+                if (card->rtd[i].dai_link->ignore_suspend)
                         continue;
 
-                if (dai->ops->digital_mute && dai->playback.active)
-                        dai->ops->digital_mute(dai, 0);
+                if (drv->ops->digital_mute && dai->playback_active)
+                        drv->ops->digital_mute(dai, 0);
         }
 
-        for (i = 0; i < card->num_links; i++) {
-                struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
+        for (i = 0; i < card->num_rtd; i++) {
+                struct snd_soc_dai *cpu_dai = card->rtd[i].cpu_dai;
+                struct snd_soc_platform *platform = card->rtd[i].platform;
 
-                if (card->dai_link[i].ignore_suspend)
+                if (card->rtd[i].dai_link->ignore_suspend)
                         continue;
 
-                if (cpu_dai->resume && !cpu_dai->ac97_control)
-                        cpu_dai->resume(cpu_dai);
-                if (platform->resume)
-                        platform->resume(&card->dai_link[i]);
+                if (cpu_dai->driver->resume && !cpu_dai->driver->ac97_control)
+                        cpu_dai->driver->resume(cpu_dai);
+                if (platform->driver->resume && platform->suspended) {
+                        platform->driver->resume(cpu_dai);
+                        platform->suspended = 0;
+                }
         }
 
         if (card->resume_post)
                 card->resume_post(pdev);
 
-        dev_dbg(socdev->dev, "resume work completed\n");
+        dev_dbg(card->dev, "resume work completed\n");
 
         /* userspace can access us now we are back as we were before */
-        snd_power_change_state(codec->card, SNDRV_CTL_POWER_D0);
+        snd_power_change_state(card->snd_card, SNDRV_CTL_POWER_D0);
 }
 
 /* powers up audio subsystem after a suspend */
 static int soc_resume(struct device *dev)
 {
         struct platform_device *pdev = to_platform_device(dev);
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_dai *cpu_dai = card->dai_link[0].cpu_dai;
-
-        /* If the initialization of this soc device failed, there is no codec
-         * associated with it. Just bail out in this case.
-         */
-        if (!card->codec)
-                return 0;
+        struct snd_soc_card *card = platform_get_drvdata(pdev);
+        int i;
 
         /* AC97 devices might have other drivers hanging off them so
          * need to resume immediately.  Other drivers don't have that
          * problem and may take a substantial amount of time to resume
          * due to I/O costs and anti-pop so handle them out of line.
          */
-        if (cpu_dai->ac97_control) {
-                dev_dbg(socdev->dev, "Resuming AC97 immediately\n");
-                soc_resume_deferred(&card->deferred_resume_work);
-        } else {
-                dev_dbg(socdev->dev, "Scheduling resume work\n");
-                if (!schedule_work(&card->deferred_resume_work))
-                        dev_err(socdev->dev, "resume work item may be lost\n");
+        for (i = 0; i < card->num_rtd; i++) {
+                struct snd_soc_dai *cpu_dai = card->rtd[i].cpu_dai;
+                if (cpu_dai->driver->ac97_control) {
+                        dev_dbg(dev, "Resuming AC97 immediately\n");
+                        soc_resume_deferred(&card->deferred_resume_work);
+                } else {
+                        dev_dbg(dev, "Scheduling resume work\n");
+                        if (!schedule_work(&card->deferred_resume_work))
+                                dev_err(dev, "resume work item may be lost\n");
+                }
         }
 
         return 0;
@@ -1124,198 +1113,429 @@ static int soc_resume(struct device *dev)
 static struct snd_soc_dai_ops null_dai_ops = {
 };
 
-static void snd_soc_instantiate_card(struct snd_soc_card *card)
+static int soc_bind_dai_link(struct snd_soc_card *card, int num)
 {
-        struct platform_device *pdev = container_of(card->dev,
-                                                    struct platform_device,
-                                                    dev);
-        struct snd_soc_codec_device *codec_dev = card->socdev->codec_dev;
+        struct snd_soc_dai_link *dai_link = &card->dai_link[num];
+        struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
         struct snd_soc_codec *codec;
         struct snd_soc_platform *platform;
-        struct snd_soc_dai *dai;
-        int i, found, ret, ac97;
+        struct snd_soc_dai *codec_dai, *cpu_dai;
 
-        if (card->instantiated)
-                return;
+        if (rtd->complete)
+                return 1;
+        dev_dbg(card->dev, "binding %s at idx %d\n", dai_link->name, num);
 
-        found = 0;
-        list_for_each_entry(platform, &platform_list, list)
-                if (card->platform == platform) {
-                        found = 1;
-                        break;
+        /* do we already have the CPU DAI for this link ? */
+        if (rtd->cpu_dai) {
+                goto find_codec;
+        }
+        /* no, then find CPU DAI from registered DAIs*/
+        list_for_each_entry(cpu_dai, &dai_list, list) {
+                if (!strcmp(cpu_dai->name, dai_link->cpu_dai_name)) {
+
+                        if (!try_module_get(cpu_dai->dev->driver->owner))
+                                return -ENODEV;
+
+                        rtd->cpu_dai = cpu_dai;
+                        goto find_codec;
                 }
-        if (!found) {
-                dev_dbg(card->dev, "Platform %s not registered\n",
-                        card->platform->name);
-                return;
         }
+        dev_dbg(card->dev, "CPU DAI %s not registered\n",
+                        dai_link->cpu_dai_name);
 
-        ac97 = 0;
-        for (i = 0; i < card->num_links; i++) {
-                found = 0;
-                list_for_each_entry(dai, &dai_list, list)
-                        if (card->dai_link[i].cpu_dai == dai) {
-                                found = 1;
-                                break;
+find_codec:
+        /* do we already have the CODEC for this link ? */
+        if (rtd->codec) {
+                goto find_platform;
+        }
+
+        /* no, then find CODEC from registered CODECs*/
+        list_for_each_entry(codec, &codec_list, list) {
+                if (!strcmp(codec->name, dai_link->codec_name)) {
+                        rtd->codec = codec;
+
+                        if (!try_module_get(codec->dev->driver->owner))
+                                return -ENODEV;
+
+                        /* CODEC found, so find CODEC DAI from registered DAIs from this CODEC*/
+                        list_for_each_entry(codec_dai, &dai_list, list) {
+                                if (codec->dev == codec_dai->dev &&
+                                                !strcmp(codec_dai->name, dai_link->codec_dai_name)) {
+                                        rtd->codec_dai = codec_dai;
+                                        goto find_platform;
+                                }
                         }
-                if (!found) {
-                        dev_dbg(card->dev, "DAI %s not registered\n",
-                                card->dai_link[i].cpu_dai->name);
-                        return;
+                        dev_dbg(card->dev, "CODEC DAI %s not registered\n",
+                                        dai_link->codec_dai_name);
+
+                        goto find_platform;
                 }
+        }
+        dev_dbg(card->dev, "CODEC %s not registered\n",
+                        dai_link->codec_name);
 
-                if (card->dai_link[i].cpu_dai->ac97_control)
-                        ac97 = 1;
+find_platform:
+        /* do we already have the CODEC DAI for this link ? */
+        if (rtd->platform) {
+                goto out;
         }
+        /* no, then find CPU DAI from registered DAIs*/
+        list_for_each_entry(platform, &platform_list, list) {
+                if (!strcmp(platform->name, dai_link->platform_name)) {
 
-        for (i = 0; i < card->num_links; i++) {
-                if (!card->dai_link[i].codec_dai->ops)
-                        card->dai_link[i].codec_dai->ops = &null_dai_ops;
+                        if (!try_module_get(platform->dev->driver->owner))
+                                return -ENODEV;
+
+                        rtd->platform = platform;
+                        goto out;
+                }
         }
 
-        /* If we have AC97 in the system then don't wait for the
-         * codec.  This will need revisiting if we have to handle
-         * systems with mixed AC97 and non-AC97 parts.  Only check for
-         * DAIs currently; we can't do this per link since some AC97
-         * codecs have non-AC97 DAIs.
-         */
-        if (!ac97)
-                for (i = 0; i < card->num_links; i++) {
-                        found = 0;
-                        list_for_each_entry(dai, &dai_list, list)
-                                if (card->dai_link[i].codec_dai == dai) {
-                                        found = 1;
-                                        break;
-                                }
-                        if (!found) {
-                                dev_dbg(card->dev, "DAI %s not registered\n",
-                                        card->dai_link[i].codec_dai->name);
-                                return;
-                        }
+        dev_dbg(card->dev, "platform %s not registered\n",
+                        dai_link->platform_name);
+        return 0;
+
+out:
+        /* mark rtd as complete if we found all 4 of our client devices */
+        if (rtd->codec && rtd->codec_dai && rtd->platform && rtd->cpu_dai) {
+                rtd->complete = 1;
+                card->num_rtd++;
+        }
+        return 1;
+}
+
+static void soc_remove_dai_link(struct snd_soc_card *card, int num)
+{
+        struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
+        struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_platform *platform = rtd->platform;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai, *cpu_dai = rtd->cpu_dai;
+        int err;
+
+        /* unregister the rtd device */
+        if (rtd->dev_registered) {
+                device_remove_file(&rtd->dev, &dev_attr_pmdown_time);
+                device_unregister(&rtd->dev);
+                rtd->dev_registered = 0;
+        }
+
+        /* remove the CODEC DAI */
+        if (codec_dai && codec_dai->probed) {
+                if (codec_dai->driver->remove) {
+                        err = codec_dai->driver->remove(codec_dai);
+                        if (err < 0)
+                                printk(KERN_ERR "asoc: failed to remove %s\n", codec_dai->name);
                 }
+                codec_dai->probed = 0;
+                list_del(&codec_dai->card_list);
+        }
 
-        /* Note that we do not current check for codec components */
+        /* remove the platform */
+        if (platform && platform->probed) {
+                if (platform->driver->remove) {
+                        err = platform->driver->remove(platform);
+                        if (err < 0)
+                                printk(KERN_ERR "asoc: failed to remove %s\n", platform->name);
+                }
+                platform->probed = 0;
+                list_del(&platform->card_list);
+                module_put(platform->dev->driver->owner);
+        }
 
-        dev_dbg(card->dev, "All components present, instantiating\n");
+        /* remove the CODEC */
+        if (codec && codec->probed) {
+                if (codec->driver->remove) {
+                        err = codec->driver->remove(codec);
+                        if (err < 0)
+                                printk(KERN_ERR "asoc: failed to remove %s\n", codec->name);
+                }
 
-        /* Found everything, bring it up */
-        card->pmdown_time = pmdown_time;
+                /* Make sure all DAPM widgets are freed */
+                snd_soc_dapm_free(codec);
 
-        if (card->probe) {
-                ret = card->probe(pdev);
-                if (ret < 0)
-                        return;
+                soc_cleanup_codec_debugfs(codec);
+                device_remove_file(&rtd->dev, &dev_attr_codec_reg);
+                codec->probed = 0;
+                list_del(&codec->card_list);
+                module_put(codec->dev->driver->owner);
         }
 
-        for (i = 0; i < card->num_links; i++) {
-                struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
-                if (cpu_dai->probe) {
-                        ret = cpu_dai->probe(pdev, cpu_dai);
-                        if (ret < 0)
-                                goto cpu_dai_err;
+        /* remove the cpu_dai */
+        if (cpu_dai && cpu_dai->probed) {
+                if (cpu_dai->driver->remove) {
+                        err = cpu_dai->driver->remove(cpu_dai);
+                        if (err < 0)
+                                printk(KERN_ERR "asoc: failed to remove %s\n", cpu_dai->name);
                 }
+                cpu_dai->probed = 0;
+                list_del(&cpu_dai->card_list);
+                module_put(cpu_dai->dev->driver->owner);
         }
+}
 
-        if (codec_dev->probe) {
-                ret = codec_dev->probe(pdev);
-                if (ret < 0)
-                        goto cpu_dai_err;
+static void rtd_release(struct device *dev) {}
+
+static int soc_probe_dai_link(struct snd_soc_card *card, int num)
+{
+        struct snd_soc_dai_link *dai_link = &card->dai_link[num];
+        struct snd_soc_pcm_runtime *rtd = &card->rtd[num];
+        struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_platform *platform = rtd->platform;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai, *cpu_dai = rtd->cpu_dai;
+        int ret;
+
+        dev_dbg(card->dev, "probe %s dai link %d\n", card->name, num);
+
+        /* config components */
+        codec_dai->codec = codec;
+        codec->card = card;
+        cpu_dai->platform = platform;
+        rtd->card = card;
+        rtd->dev.parent = card->dev;
+        codec_dai->card = card;
+        cpu_dai->card = card;
+
+        /* set default power off timeout */
+        rtd->pmdown_time = pmdown_time;
+
+        /* probe the cpu_dai */
+        if (!cpu_dai->probed) {
+                if (cpu_dai->driver->probe) {
+                        ret = cpu_dai->driver->probe(cpu_dai);
+                        if (ret < 0) {
+                                printk(KERN_ERR "asoc: failed to probe CPU DAI %s\n",
+                                                cpu_dai->name);
+                                return ret;
+                        }
+                }
+                cpu_dai->probed = 1;
+                /* mark cpu_dai as probed and add to card cpu_dai list */
+                list_add(&cpu_dai->card_list, &card->dai_dev_list);
         }
-        codec = card->codec;
 
-        if (platform->probe) {
-                ret = platform->probe(pdev);
-                if (ret < 0)
-                        goto platform_err;
+        /* probe the CODEC */
+        if (!codec->probed) {
+                if (codec->driver->probe) {
+                        ret = codec->driver->probe(codec);
+                        if (ret < 0) {
+                                printk(KERN_ERR "asoc: failed to probe CODEC %s\n",
+                                                codec->name);
+                                return ret;
+                        }
+                }
+                /* mark codec as probed and add to card codec list */
+                codec->probed = 1;
+                list_add(&codec->card_list, &card->codec_dev_list);
         }
 
-        /* DAPM stream work */
-        INIT_DELAYED_WORK(&card->delayed_work, close_delayed_work);
-#ifdef CONFIG_PM
-        /* deferred resume work */
-        INIT_WORK(&card->deferred_resume_work, soc_resume_deferred);
-#endif
+        /* probe the platform */
+        if (!platform->probed) {
+                if (platform->driver->probe) {
+                        ret = platform->driver->probe(platform);
+                        if (ret < 0) {
+                                printk(KERN_ERR "asoc: failed to probe platform %s\n",
+                                                platform->name);
+                                return ret;
+                        }
+                }
+                /* mark platform as probed and add to card platform list */
+                platform->probed = 1;
+                list_add(&platform->card_list, &card->platform_dev_list);
+        }
 
-        for (i = 0; i < card->num_links; i++) {
-                if (card->dai_link[i].init) {
-                        ret = card->dai_link[i].init(codec);
+        /* probe the CODEC DAI */
+        if (!codec_dai->probed) {
+                if (codec_dai->driver->probe) {
+                        ret = codec_dai->driver->probe(codec_dai);
                         if (ret < 0) {
-                                printk(KERN_ERR "asoc: failed to init %s\n",
-                                        card->dai_link[i].stream_name);
-                                continue;
+                                printk(KERN_ERR "asoc: failed to probe CODEC DAI %s\n",
+                                                codec_dai->name);
+                                return ret;
                         }
                 }
-                if (card->dai_link[i].codec_dai->ac97_control)
-                        ac97 = 1;
+
+                /* mark cpu_dai as probed and add to card cpu_dai list */
+                codec_dai->probed = 1;
+                list_add(&codec_dai->card_list, &card->dai_dev_list);
         }
 
-        snprintf(codec->card->shortname, sizeof(codec->card->shortname),
-                 "%s",  card->name);
-        snprintf(codec->card->longname, sizeof(codec->card->longname),
-                 "%s (%s)", card->name, codec->name);
+        /* DAPM dai link stream work */
+        INIT_DELAYED_WORK(&rtd->delayed_work, close_delayed_work);
+
+        /* now that all clients have probed, initialise the DAI link */
+        if (dai_link->init) {
+                ret = dai_link->init(rtd);
+                if (ret < 0) {
+                        printk(KERN_ERR "asoc: failed to init %s\n", dai_link->stream_name);
+                        return ret;
+                }
+        }
 
         /* Make sure all DAPM widgets are instantiated */
         snd_soc_dapm_new_widgets(codec);
+        snd_soc_dapm_sync(codec);
 
-        ret = snd_card_register(codec->card);
+        /* register the rtd device */
+        rtd->dev.init_name = rtd->dai_link->stream_name;
+        rtd->dev.release = rtd_release;
+        rtd->dev.init_name = dai_link->name;
+        ret = device_register(&rtd->dev);
         if (ret < 0) {
-                printk(KERN_ERR "asoc: failed to register soundcard for %s\n",
-                                codec->name);
-                goto card_err;
+                printk(KERN_ERR "asoc: failed to register DAI runtime device %d\n", ret);
+                return ret;
         }
 
-        mutex_lock(&codec->mutex);
+        rtd->dev_registered = 1;
+        ret = device_create_file(&rtd->dev, &dev_attr_pmdown_time);
+        if (ret < 0)
+                printk(KERN_WARNING "asoc: failed to add pmdown_time sysfs\n");
+
+        /* add DAPM sysfs entries for this codec */
+        ret = snd_soc_dapm_sys_add(&rtd->dev);
+        if (ret < 0)
+                printk(KERN_WARNING "asoc: failed to add codec dapm sysfs entries\n");
+
+        /* add codec sysfs entries */
+        ret = device_create_file(&rtd->dev, &dev_attr_codec_reg);
+        if (ret < 0)
+                printk(KERN_WARNING "asoc: failed to add codec sysfs files\n");
+
+        soc_init_codec_debugfs(codec);
+
+        /* create the pcm */
+        ret = soc_new_pcm(rtd, num);
+        if (ret < 0) {
+                printk(KERN_ERR "asoc: can't create pcm %s\n", dai_link->stream_name);
+                return ret;
+        }
+
+        /* add platform data for AC97 devices */
+        if (rtd->codec_dai->driver->ac97_control)
+                snd_ac97_dev_add_pdata(codec->ac97, rtd->cpu_dai->ac97_pdata);
+
+        return 0;
+}
+
 #ifdef CONFIG_SND_SOC_AC97_BUS
+static int soc_register_ac97_dai_link(struct snd_soc_pcm_runtime *rtd)
+{
+        int ret;
+
         /* Only instantiate AC97 if not already done by the adaptor
          * for the generic AC97 subsystem.
          */
-        if (ac97 && strcmp(codec->name, "AC97") != 0) {
-                ret = soc_ac97_dev_register(codec);
+        if (rtd->codec_dai->driver->ac97_control && !rtd->codec->ac97_registered) {
+
+                ret = soc_ac97_dev_register(rtd->codec);
                 if (ret < 0) {
                         printk(KERN_ERR "asoc: AC97 device register failed\n");
-                        snd_card_free(codec->card);
-                        mutex_unlock(&codec->mutex);
-                        goto card_err;
+                        return ret;
                 }
+
+                rtd->codec->ac97_registered = 1;
         }
+        return 0;
+}
+
+static void soc_unregister_ac97_dai_link(struct snd_soc_codec *codec)
+{
+        if (codec->ac97_registered) {
+                soc_ac97_dev_unregister(codec);
+                codec->ac97_registered = 0;
+        }
+}
 #endif
 
-        ret = snd_soc_dapm_sys_add(card->socdev->dev);
-        if (ret < 0)
-                printk(KERN_WARNING "asoc: failed to add dapm sysfs entries\n");
+static void snd_soc_instantiate_card(struct snd_soc_card *card)
+{
+        struct platform_device *pdev = to_platform_device(card->dev);
+        int ret, i;
 
-        ret = device_create_file(card->socdev->dev, &dev_attr_pmdown_time);
-        if (ret < 0)
-                printk(KERN_WARNING "asoc: failed to add pmdown_time sysfs\n");
+        mutex_lock(&card->mutex);
 
-        ret = device_create_file(card->socdev->dev, &dev_attr_codec_reg);
-        if (ret < 0)
-                printk(KERN_WARNING "asoc: failed to add codec sysfs files\n");
+        if (card->instantiated) {
+                mutex_unlock(&card->mutex);
+                return;
+        }
 
-        soc_init_codec_debugfs(codec);
-        mutex_unlock(&codec->mutex);
+        /* bind DAIs */
+        for (i = 0; i < card->num_links; i++)
+                soc_bind_dai_link(card, i);
 
-        card->instantiated = 1;
+        /* bind completed ? */
+        if (card->num_rtd != card->num_links) {
+                mutex_unlock(&card->mutex);
+                return;
+        }
 
-        return;
+        /* card bind complete so register a sound card */
+        ret = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
+                        card->owner, 0, &card->snd_card);
+        if (ret < 0) {
+                printk(KERN_ERR "asoc: can't create sound card for card %s\n",
+                        card->name);
+                mutex_unlock(&card->mutex);
+                return;
+        }
+        card->snd_card->dev = card->dev;
+
+#ifdef CONFIG_PM
+        /* deferred resume work */
+        INIT_WORK(&card->deferred_resume_work, soc_resume_deferred);
+#endif
 
-card_err:
-        if (platform->remove)
-                platform->remove(pdev);
+        /* initialise the sound card only once */
+        if (card->probe) {
+                ret = card->probe(pdev);
+                if (ret < 0)
+                        goto card_probe_error;
+        }
 
-platform_err:
-        if (codec_dev->remove)
-                codec_dev->remove(pdev);
+        for (i = 0; i < card->num_links; i++) {
+                ret = soc_probe_dai_link(card, i);
+                if (ret < 0) {
+                        printk(KERN_ERR "asoc: failed to instanciate card %s\n", card->name);
+                        goto probe_dai_err;
+                }
+        }
 
-cpu_dai_err:
-        for (i--; i >= 0; i--) {
-                struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
-                if (cpu_dai->remove)
-                        cpu_dai->remove(pdev, cpu_dai);
+        snprintf(card->snd_card->shortname, sizeof(card->snd_card->shortname),
+                 "%s",  card->name);
+        snprintf(card->snd_card->longname, sizeof(card->snd_card->longname),
+                 "%s", card->name);
+
+        ret = snd_card_register(card->snd_card);
+        if (ret < 0) {
+                printk(KERN_ERR "asoc: failed to register soundcard for %s\n", card->name);
+                goto probe_dai_err;
         }
 
+#ifdef CONFIG_SND_SOC_AC97_BUS
+        /* register any AC97 codecs */
+        for (i = 0; i < card->num_rtd; i++) {
+                        ret = soc_register_ac97_dai_link(&card->rtd[i]);
+                        if (ret < 0) {
+                                printk(KERN_ERR "asoc: failed to register AC97 %s\n", card->name);
+                                goto probe_dai_err;
+                        }
+                }
+#endif
+
+        card->instantiated = 1;
+        mutex_unlock(&card->mutex);
+        return;
+
+probe_dai_err:
+        for (i = 0; i < card->num_links; i++)
+                soc_remove_dai_link(card, i);
+
+card_probe_error:
         if (card->remove)
                 card->remove(pdev);
+
+        snd_card_free(card->snd_card);
+
+        mutex_unlock(&card->mutex);
 }
 
 /*
@@ -1332,15 +1552,15 @@ static void snd_soc_instantiate_cards(void)
 /* probes a new socdev */
 static int soc_probe(struct platform_device *pdev)
 {
+        struct snd_soc_card *card = platform_get_drvdata(pdev);
         int ret = 0;
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_card *card = socdev->card;
-
-        /* Bodge while we push things out of socdev */
-        card->socdev = socdev;
 
         /* Bodge while we unpick instantiation */
         card->dev = &pdev->dev;
+        INIT_LIST_HEAD(&card->dai_dev_list);
+        INIT_LIST_HEAD(&card->codec_dev_list);
+        INIT_LIST_HEAD(&card->platform_dev_list);
+
         ret = snd_soc_register_card(card);
         if (ret != 0) {
                 dev_err(&pdev->dev, "Failed to register card\n");
@@ -1353,50 +1573,49 @@ static int soc_probe(struct platform_device *pdev)
 /* removes a socdev */
 static int soc_remove(struct platform_device *pdev)
 {
+        struct snd_soc_card *card = platform_get_drvdata(pdev);
         int i;
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_platform *platform = card->platform;
-        struct snd_soc_codec_device *codec_dev = socdev->codec_dev;
 
-        if (card->instantiated) {
-                run_delayed_work(&card->delayed_work);
+                if (card->instantiated) {
 
-                if (platform->remove)
-                        platform->remove(pdev);
-
-                if (codec_dev->remove)
-                        codec_dev->remove(pdev);
-
-                for (i = 0; i < card->num_links; i++) {
-                        struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
-                        if (cpu_dai->remove)
-                                cpu_dai->remove(pdev, cpu_dai);
+                /* make sure any delayed work runs */
+                for (i = 0; i < card->num_rtd; i++) {
+                        struct snd_soc_pcm_runtime *rtd = &card->rtd[i];
+                        run_delayed_work(&rtd->delayed_work);
                 }
 
+                /* remove and free each DAI */
+                for (i = 0; i < card->num_rtd; i++)
+                        soc_remove_dai_link(card, i);
+
+                /* remove the card */
                 if (card->remove)
                         card->remove(pdev);
-        }
 
+                kfree(card->rtd);
+                snd_card_free(card->snd_card);
+        }
         snd_soc_unregister_card(card);
-
         return 0;
 }
 
 static int soc_poweroff(struct device *dev)
 {
         struct platform_device *pdev = to_platform_device(dev);
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct snd_soc_card *card = socdev->card;
+        struct snd_soc_card *card = platform_get_drvdata(pdev);
+        int i;
 
         if (!card->instantiated)
                 return 0;
 
         /* Flush out pmdown_time work - we actually do want to run it
          * now, we're shutting down so no imminent restart. */
-        run_delayed_work(&card->delayed_work);
+        for (i = 0; i < card->num_rtd; i++) {
+                struct snd_soc_pcm_runtime *rtd = &card->rtd[i];
+                run_delayed_work(&rtd->delayed_work);
+        }
 
-        snd_soc_dapm_shutdown(socdev);
+        snd_soc_dapm_shutdown(card);
 
         return 0;
 }
@@ -1419,53 +1638,42 @@ static struct platform_driver soc_driver = {
 };
 
 /* create a new pcm */
-static int soc_new_pcm(struct snd_soc_device *socdev,
-        struct snd_soc_dai_link *dai_link, int num)
-{
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_codec *codec = card->codec;
-        struct snd_soc_platform *platform = card->platform;
-        struct snd_soc_dai *codec_dai = dai_link->codec_dai;
-        struct snd_soc_dai *cpu_dai = dai_link->cpu_dai;
-        struct snd_soc_pcm_runtime *rtd;
+static int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
+{
+        struct snd_soc_codec *codec = rtd->codec;
+        struct snd_soc_platform *platform = rtd->platform;
+        struct snd_soc_dai *codec_dai = rtd->codec_dai;
+        struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
         struct snd_pcm *pcm;
         char new_name[64];
         int ret = 0, playback = 0, capture = 0;
 
-        rtd = kzalloc(sizeof(struct snd_soc_pcm_runtime), GFP_KERNEL);
-        if (rtd == NULL)
-                return -ENOMEM;
-
-        rtd->dai = dai_link;
-        rtd->socdev = socdev;
-        codec_dai->codec = card->codec;
-
         /* check client and interface hw capabilities */
         snprintf(new_name, sizeof(new_name), "%s %s-%d",
-                 dai_link->stream_name, codec_dai->name, num);
+                        rtd->dai_link->stream_name, codec_dai->name, num);
 
-        if (codec_dai->playback.channels_min)
+        if (codec_dai->driver->playback.channels_min)
                 playback = 1;
-        if (codec_dai->capture.channels_min)
+        if (codec_dai->driver->capture.channels_min)
                 capture = 1;
 
-        ret = snd_pcm_new(codec->card, new_name, codec->pcm_devs++, playback,
-                capture, &pcm);
+        dev_dbg(rtd->card->dev, "registered pcm #%d %s\n",num,new_name);
+        ret = snd_pcm_new(rtd->card->snd_card, new_name,
+                        num, playback, capture, &pcm);
         if (ret < 0) {
-                printk(KERN_ERR "asoc: can't create pcm for codec %s\n",
-                        codec->name);
-                kfree(rtd);
+                printk(KERN_ERR "asoc: can't create pcm for codec %s\n", codec->name);
                 return ret;
         }
 
-        dai_link->pcm = pcm;
+        rtd->pcm = pcm;
         pcm->private_data = rtd;
-        soc_pcm_ops.mmap = platform->pcm_ops->mmap;
-        soc_pcm_ops.ioctl = platform->pcm_ops->ioctl;
-        soc_pcm_ops.copy = platform->pcm_ops->copy;
-        soc_pcm_ops.silence = platform->pcm_ops->silence;
-        soc_pcm_ops.ack = platform->pcm_ops->ack;
-        soc_pcm_ops.page = platform->pcm_ops->page;
+        soc_pcm_ops.mmap = platform->driver->ops->mmap;
+        soc_pcm_ops.pointer = platform->driver->ops->pointer;
+        soc_pcm_ops.ioctl = platform->driver->ops->ioctl;
+        soc_pcm_ops.copy = platform->driver->ops->copy;
+        soc_pcm_ops.silence = platform->driver->ops->silence;
+        soc_pcm_ops.ack = platform->driver->ops->ack;
+        soc_pcm_ops.page = platform->driver->ops->page;
 
         if (playback)
                 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &soc_pcm_ops);
@@ -1473,14 +1681,13 @@ static int soc_new_pcm(struct snd_soc_device *socdev,
         if (capture)
                 snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &soc_pcm_ops);
 
-        ret = platform->pcm_new(codec->card, codec_dai, pcm);
+        ret = platform->driver->pcm_new(rtd->card->snd_card, codec_dai, pcm);
         if (ret < 0) {
                 printk(KERN_ERR "asoc: platform pcm constructor failed\n");
-                kfree(rtd);
                 return ret;
         }
 
-        pcm->private_free = platform->pcm_free;
+        pcm->private_free = platform->driver->pcm_free;
         printk(KERN_INFO "asoc: %s <-> %s mapping ok\n", codec_dai->name,
                 cpu_dai->name);
         return ret;
@@ -1496,8 +1703,8 @@ static int soc_new_pcm(struct snd_soc_device *socdev,
  */
 int snd_soc_codec_volatile_register(struct snd_soc_codec *codec, int reg)
 {
-        if (codec->volatile_register)
-                return codec->volatile_register(reg);
+        if (codec->driver->volatile_register)
+                return codec->driver->volatile_register(reg);
         else
                 return 0;
 }
@@ -1532,7 +1739,6 @@ int snd_soc_new_ac97_codec(struct snd_soc_codec *codec,
 
         codec->ac97->bus->ops = ops;
         codec->ac97->num = num;
-        codec->dev = &codec->ac97->dev;
         mutex_unlock(&codec->mutex);
         return 0;
 }
@@ -1547,6 +1753,9 @@ EXPORT_SYMBOL_GPL(snd_soc_new_ac97_codec);
 void snd_soc_free_ac97_codec(struct snd_soc_codec *codec)
 {
         mutex_lock(&codec->mutex);
+#ifdef CONFIG_SND_SOC_AC97_BUS
+        soc_unregister_ac97_dai_link(codec);
+#endif
         kfree(codec->ac97->bus);
         kfree(codec->ac97);
         codec->ac97 = NULL;
@@ -1633,95 +1842,6 @@ int snd_soc_test_bits(struct snd_soc_codec *codec, unsigned short reg,
 EXPORT_SYMBOL_GPL(snd_soc_test_bits);
 
 /**
- * snd_soc_new_pcms - create new sound card and pcms
- * @socdev: the SoC audio device
- * @idx: ALSA card index
- * @xid: card identification
- *
- * Create a new sound card based upon the codec and interface pcms.
- *
- * Returns 0 for success, else error.
- */
-int snd_soc_new_pcms(struct snd_soc_device *socdev, int idx, const char *xid)
-{
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_codec *codec = card->codec;
-        int ret, i;
-
-        mutex_lock(&codec->mutex);
-
-        /* register a sound card */
-        ret = snd_card_create(idx, xid, codec->owner, 0, &codec->card);
-        if (ret < 0) {
-                printk(KERN_ERR "asoc: can't create sound card for codec %s\n",
-                        codec->name);
-                mutex_unlock(&codec->mutex);
-                return ret;
-        }
-
-        codec->socdev = socdev;
-        codec->card->dev = socdev->dev;
-        codec->card->private_data = codec;
-        strncpy(codec->card->driver, codec->name, sizeof(codec->card->driver));
-
-        /* create the pcms */
-        for (i = 0; i < card->num_links; i++) {
-                ret = soc_new_pcm(socdev, &card->dai_link[i], i);
-                if (ret < 0) {
-                        printk(KERN_ERR "asoc: can't create pcm %s\n",
-                                card->dai_link[i].stream_name);
-                        mutex_unlock(&codec->mutex);
-                        return ret;
-                }
-                /* Check for codec->ac97 to handle the ac97.c fun */
-                if (card->dai_link[i].codec_dai->ac97_control && codec->ac97) {
-                        snd_ac97_dev_add_pdata(codec->ac97,
-                                card->dai_link[i].cpu_dai->ac97_pdata);
-                }
-        }
-
-        mutex_unlock(&codec->mutex);
-        return ret;
-}
-EXPORT_SYMBOL_GPL(snd_soc_new_pcms);
-
-/**
- * snd_soc_free_pcms - free sound card and pcms
- * @socdev: the SoC audio device
- *
- * Frees sound card and pcms associated with the socdev.
- * Also unregister the codec if it is an AC97 device.
- */
-void snd_soc_free_pcms(struct snd_soc_device *socdev)
-{
-        struct snd_soc_codec *codec = socdev->card->codec;
-#ifdef CONFIG_SND_SOC_AC97_BUS
-        struct snd_soc_dai *codec_dai;
-        int i;
-#endif
-
-        mutex_lock(&codec->mutex);
-        soc_cleanup_codec_debugfs(codec);
-#ifdef CONFIG_SND_SOC_AC97_BUS
-        for (i = 0; i < codec->num_dai; i++) {
-                codec_dai = &codec->dai[i];
-                if (codec_dai->ac97_control && codec->ac97 &&
-                    strcmp(codec->name, "AC97") != 0) {
-                        soc_ac97_dev_unregister(codec);
-                        goto free_card;
-                }
-        }
-free_card:
-#endif
-
-        if (codec->card)
-                snd_card_free(codec->card);
-        device_remove_file(socdev->dev, &dev_attr_codec_reg);
-        mutex_unlock(&codec->mutex);
-}
-EXPORT_SYMBOL_GPL(snd_soc_free_pcms);
-
-/**
  * snd_soc_set_runtime_hwparams - set the runtime hardware parameters
  * @substream: the pcm substream
  * @hw: the hardware parameters
@@ -1782,7 +1902,7 @@ EXPORT_SYMBOL_GPL(snd_soc_cnew);
 int snd_soc_add_controls(struct snd_soc_codec *codec,
         const struct snd_kcontrol_new *controls, int num_controls)
 {
-        struct snd_card *card = codec->card;
+        struct snd_card *card = codec->card->snd_card;
         int err, i;
 
         for (i = 0; i < num_controls; i++) {
@@ -2337,7 +2457,7 @@ EXPORT_SYMBOL_GPL(snd_soc_put_volsw_s8);
 int snd_soc_limit_volume(struct snd_soc_codec *codec,
         const char *name, int max)
 {
-        struct snd_card *card = codec->card;
+        struct snd_card *card = codec->card->snd_card;
         struct snd_kcontrol *kctl;
         struct soc_mixer_control *mc;
         int found = 0;
@@ -2469,8 +2589,8 @@ EXPORT_SYMBOL_GPL(snd_soc_put_volsw_2r_sx);
 int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id,
         unsigned int freq, int dir)
 {
-        if (dai->ops && dai->ops->set_sysclk)
-                return dai->ops->set_sysclk(dai, clk_id, freq, dir);
+        if (dai->driver && dai->driver->ops->set_sysclk)
+                return dai->driver->ops->set_sysclk(dai, clk_id, freq, dir);
         else
                 return -EINVAL;
 }
@@ -2489,8 +2609,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk);
 int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai,
         int div_id, int div)
 {
-        if (dai->ops && dai->ops->set_clkdiv)
-                return dai->ops->set_clkdiv(dai, div_id, div);
+        if (dai->driver && dai->driver->ops->set_clkdiv)
+                return dai->driver->ops->set_clkdiv(dai, div_id, div);
         else
                 return -EINVAL;
 }
@@ -2509,8 +2629,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_clkdiv);
 int snd_soc_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source,
         unsigned int freq_in, unsigned int freq_out)
 {
-        if (dai->ops && dai->ops->set_pll)
-                return dai->ops->set_pll(dai, pll_id, source,
+        if (dai->driver && dai->driver->ops->set_pll)
+                return dai->driver->ops->set_pll(dai, pll_id, source,
                                          freq_in, freq_out);
         else
                 return -EINVAL;
@@ -2526,8 +2646,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll);
  */
 int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
-        if (dai->ops && dai->ops->set_fmt)
-                return dai->ops->set_fmt(dai, fmt);
+        if (dai->driver && dai->driver->ops->set_fmt)
+                return dai->driver->ops->set_fmt(dai, fmt);
         else
                 return -EINVAL;
 }
@@ -2547,8 +2667,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_fmt);
 int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
         unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)
 {
-        if (dai->ops && dai->ops->set_tdm_slot)
-                return dai->ops->set_tdm_slot(dai, tx_mask, rx_mask,
+        if (dai->driver && dai->driver->ops->set_tdm_slot)
+                return dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask,
                                 slots, slot_width);
         else
                 return -EINVAL;
@@ -2571,8 +2691,8 @@ int snd_soc_dai_set_channel_map(struct snd_soc_dai *dai,
         unsigned int tx_num, unsigned int *tx_slot,
         unsigned int rx_num, unsigned int *rx_slot)
 {
-        if (dai->ops && dai->ops->set_channel_map)
-                return dai->ops->set_channel_map(dai, tx_num, tx_slot,
+        if (dai->driver && dai->driver->ops->set_channel_map)
+                return dai->driver->ops->set_channel_map(dai, tx_num, tx_slot,
                         rx_num, rx_slot);
         else
                 return -EINVAL;
@@ -2588,8 +2708,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_channel_map);
  */
 int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate)
 {
-        if (dai->ops && dai->ops->set_tristate)
-                return dai->ops->set_tristate(dai, tristate);
+        if (dai->driver && dai->driver->ops->set_tristate)
+                return dai->driver->ops->set_tristate(dai, tristate);
         else
                 return -EINVAL;
 }
@@ -2604,8 +2724,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_tristate);
  */
 int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute)
 {
-        if (dai->ops && dai->ops->digital_mute)
-                return dai->ops->digital_mute(dai, mute);
+        if (dai->driver && dai->driver->ops->digital_mute)
+                return dai->driver->ops->digital_mute(dai, mute);
         else
                 return -EINVAL;
 }
@@ -2622,11 +2742,22 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_digital_mute);
  */
 static int snd_soc_register_card(struct snd_soc_card *card)
 {
+        int i;
+
         if (!card->name || !card->dev)
                 return -EINVAL;
 
+        card->rtd = kzalloc(sizeof(struct snd_soc_pcm_runtime) * card->num_links,
+                        GFP_KERNEL);
+        if (card->rtd == NULL)
+                return -ENOMEM;
+
+        for (i = 0; i < card->num_links; i++)
+                card->rtd[i].dai_link = &card->dai_link[i];
+
         INIT_LIST_HEAD(&card->list);
         card->instantiated = 0;
+        mutex_init(&card->mutex);
 
         mutex_lock(&client_mutex);
         list_add(&card->list, &card_list);
@@ -2652,30 +2783,97 @@ static int snd_soc_unregister_card(struct snd_soc_card *card)
         mutex_lock(&client_mutex);
         list_del(&card->list);
         mutex_unlock(&client_mutex);
-
         dev_dbg(card->dev, "Unregistered card '%s'\n", card->name);
 
         return 0;
 }
 
+/*
+ * Simplify DAI link configuration by removing ".-1" from device names
+ * and sanitizing names.
+ */
+static inline char *fmt_single_name(struct device *dev, int *id)
+{
+        char *found, name[NAME_SIZE];
+        int id1, id2;
+
+        if (dev_name(dev) == NULL)
+                return NULL;
+
+        strncpy(name, dev_name(dev), NAME_SIZE);
+
+        /* are we a "%s.%d" name (platform and SPI components) */
+        found = strstr(name, dev->driver->name);
+        if (found) {
+                /* get ID */
+                if (sscanf(&found[strlen(dev->driver->name)], ".%d", id) == 1) {
+
+                        /* discard ID from name if ID == -1 */
+                        if (*id == -1)
+                                found[strlen(dev->driver->name)] = '\0';
+                }
+
+        } else {
+                /* I2C component devices are named "bus-addr"  */
+                if (sscanf(name, "%x-%x", &id1, &id2) == 2) {
+                        char tmp[NAME_SIZE];
+
+                        /* create unique ID number from I2C addr and bus */
+                        *id = ((id1 && 0xffff) << 16) + id2;
+
+                        /* sanitize component name for DAI link creation */
+                        snprintf(tmp, NAME_SIZE, "%s.%s", dev->driver->name, name);
+                        strncpy(name, tmp, NAME_SIZE);
+                } else
+                        *id = 0;
+        }
+
+        return kstrdup(name, GFP_KERNEL);
+}
+
+/*
+ * Simplify DAI link naming for single devices with multiple DAIs by removing
+ * any ".-1" and using the DAI name (instead of device name).
+ */
+static inline char *fmt_multiple_name(struct device *dev,
+                struct snd_soc_dai_driver *dai_drv)
+{
+        if (dai_drv->name == NULL) {
+                printk(KERN_ERR "asoc: error - multiple DAI %s registered with no name\n",
+                                dev_name(dev));
+                return NULL;
+        }
+
+        return kstrdup(dai_drv->name, GFP_KERNEL);
+}
+
 /**
  * snd_soc_register_dai - Register a DAI with the ASoC core
  *
  * @dai: DAI to register
  */
-int snd_soc_register_dai(struct snd_soc_dai *dai)
+int snd_soc_register_dai(struct device *dev,
+                struct snd_soc_dai_driver *dai_drv)
 {
-        if (!dai->name)
-                return -EINVAL;
+        struct snd_soc_dai *dai;
+
+        dev_dbg(dev, "dai register %s\n", dev_name(dev));
 
-        /* The device should become mandatory over time */
-        if (!dai->dev)
-                printk(KERN_WARNING "No device for DAI %s\n", dai->name);
+        dai = kzalloc(sizeof(struct snd_soc_dai), GFP_KERNEL);
+        if (dai == NULL)
+                        return -ENOMEM;
 
-        if (!dai->ops)
-                dai->ops = &null_dai_ops;
+        /* create DAI component name */
+        dai->name = fmt_single_name(dev, &dai->id);
+        if (dai->name == NULL) {
+                kfree(dai);
+                return -ENOMEM;
+        }
 
-        INIT_LIST_HEAD(&dai->list);
+        dai->dev = dev;
+        dai->driver = dai_drv;
+        if (!dai->driver->ops)
+                dai->driver->ops = &null_dai_ops;
 
         mutex_lock(&client_mutex);
         list_add(&dai->list, &dai_list);
@@ -2693,13 +2891,24 @@ EXPORT_SYMBOL_GPL(snd_soc_register_dai);
  *
  * @dai: DAI to unregister
  */
-void snd_soc_unregister_dai(struct snd_soc_dai *dai)
+void snd_soc_unregister_dai(struct device *dev)
 {
+        struct snd_soc_dai *dai;
+
+        list_for_each_entry(dai, &dai_list, list) {
+                if (dev == dai->dev)
+                        goto found;
+        }
+        return;
+
+found:
         mutex_lock(&client_mutex);
         list_del(&dai->list);
         mutex_unlock(&client_mutex);
 
         pr_debug("Unregistered DAI '%s'\n", dai->name);
+        kfree(dai->name);
+        kfree(dai);
 }
 EXPORT_SYMBOL_GPL(snd_soc_unregister_dai);
 
@@ -2709,21 +2918,47 @@ EXPORT_SYMBOL_GPL(snd_soc_unregister_dai);
  * @dai: Array of DAIs to register
  * @count: Number of DAIs
  */
-int snd_soc_register_dais(struct snd_soc_dai *dai, size_t count)
+int snd_soc_register_dais(struct device *dev,
+                struct snd_soc_dai_driver *dai_drv, size_t count)
 {
-        int i, ret;
+        struct snd_soc_dai *dai;
+        int i, ret = 0;
+
+        dev_dbg(dev, "dai register %s #%d\n", dev_name(dev), count);
 
         for (i = 0; i < count; i++) {
-                ret = snd_soc_register_dai(&dai[i]);
-                if (ret != 0)
+
+                dai = kzalloc(sizeof(struct snd_soc_dai), GFP_KERNEL);
+                if (dai == NULL)
+                        return -ENOMEM;
+
+                /* create DAI component name */
+                dai->name = fmt_multiple_name(dev, &dai_drv[i]);
+                if (dai->name == NULL) {
+                        kfree(dai);
+                        ret = -EINVAL;
                         goto err;
+                }
+
+                dai->dev = dev;
+                dai->id = i;
+                dai->driver = &dai_drv[i];
+                if (!dai->driver->ops)
+                        dai->driver->ops = &null_dai_ops;
+
+                mutex_lock(&client_mutex);
+                list_add(&dai->list, &dai_list);
+                mutex_unlock(&client_mutex);
+
+                pr_debug("Registered DAI '%s'\n", dai->name);
         }
 
+        snd_soc_instantiate_cards();
         return 0;
 
 err:
         for (i--; i >= 0; i--)
-                snd_soc_unregister_dai(&dai[i]);
+                snd_soc_unregister_dai(dev);
 
         return ret;
 }
@@ -2735,12 +2970,12 @@ EXPORT_SYMBOL_GPL(snd_soc_register_dais);
  * @dai: Array of DAIs to unregister
  * @count: Number of DAIs
  */
-void snd_soc_unregister_dais(struct snd_soc_dai *dai, size_t count)
+void snd_soc_unregister_dais(struct device *dev, size_t count)
 {
         int i;
 
         for (i = 0; i < count; i++)
-                snd_soc_unregister_dai(&dai[i]);
+                snd_soc_unregister_dai(dev);
 }
 EXPORT_SYMBOL_GPL(snd_soc_unregister_dais);
 
@@ -2749,12 +2984,26 @@ EXPORT_SYMBOL_GPL(snd_soc_unregister_dais);
  *
  * @platform: platform to register
  */
-int snd_soc_register_platform(struct snd_soc_platform *platform)
+int snd_soc_register_platform(struct device *dev,
+                struct snd_soc_platform_driver *platform_drv)
 {
-        if (!platform->name)
-                return -EINVAL;
+        struct snd_soc_platform *platform;
+
+        dev_dbg(dev, "platform register %s\n", dev_name(dev));
+
+        platform = kzalloc(sizeof(struct snd_soc_platform), GFP_KERNEL);
+        if (platform == NULL)
+                        return -ENOMEM;
+
+        /* create platform component name */
+        platform->name = fmt_single_name(dev, &platform->id);
+        if (platform->name == NULL) {
+                kfree(platform);
+                return -ENOMEM;
+        }
 
-        INIT_LIST_HEAD(&platform->list);
+        platform->dev = dev;
+        platform->driver = platform_drv;
 
         mutex_lock(&client_mutex);
         list_add(&platform->list, &platform_list);
@@ -2772,13 +3021,24 @@ EXPORT_SYMBOL_GPL(snd_soc_register_platform);
  *
  * @platform: platform to unregister
  */
-void snd_soc_unregister_platform(struct snd_soc_platform *platform)
+void snd_soc_unregister_platform(struct device *dev)
 {
+        struct snd_soc_platform *platform;
+
+        list_for_each_entry(platform, &platform_list, list) {
+                if (dev == platform->dev)
+                        goto found;
+        }
+        return;
+
+found:
         mutex_lock(&client_mutex);
         list_del(&platform->list);
         mutex_unlock(&client_mutex);
 
         pr_debug("Unregistered platform '%s'\n", platform->name);
+        kfree(platform->name);
+        kfree(platform);
 }
 EXPORT_SYMBOL_GPL(snd_soc_unregister_platform);
 
@@ -2820,32 +3080,78 @@ static void fixup_codec_formats(struct snd_soc_pcm_stream *stream)
  *
  * @codec: codec to register
  */
-int snd_soc_register_codec(struct snd_soc_codec *codec)
+int snd_soc_register_codec(struct device *dev,
+                struct snd_soc_codec_driver *codec_drv,
+                struct snd_soc_dai_driver *dai_drv, int num_dai)
 {
-        int i;
+        struct snd_soc_codec *codec;
+        int ret, i;
 
-        if (!codec->name)
-                return -EINVAL;
+        dev_dbg(dev, "codec register %s\n", dev_name(dev));
+
+        codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);
+        if (codec == NULL)
+                return -ENOMEM;
 
-        /* The device should become mandatory over time */
-        if (!codec->dev)
-                printk(KERN_WARNING "No device for codec %s\n", codec->name);
+        /* create CODEC component name */
+        codec->name = fmt_single_name(dev, &codec->id);
+        if (codec->name == NULL) {
+                kfree(codec);
+                return -ENOMEM;
+        }
+
+        /* allocate CODEC register cache */
+        if (codec_drv->reg_cache_size && codec_drv->reg_word_size) {
 
-        INIT_LIST_HEAD(&codec->list);
+                if (codec_drv->reg_cache_default)
+                        codec->reg_cache = kmemdup(codec_drv->reg_cache_default,
+                                codec_drv->reg_cache_size * codec_drv->reg_word_size, GFP_KERNEL);
+                else
+                        codec->reg_cache = kzalloc(codec_drv->reg_cache_size *
+                                codec_drv->reg_word_size, GFP_KERNEL);
 
-        for (i = 0; i < codec->num_dai; i++) {
-                fixup_codec_formats(&codec->dai[i].playback);
-                fixup_codec_formats(&codec->dai[i].capture);
+                if (codec->reg_cache == NULL) {
+                        kfree(codec->name);
+                        kfree(codec);
+                        return -ENOMEM;
+                }
         }
 
+        codec->dev = dev;
+        codec->driver = codec_drv;
+        codec->bias_level = SND_SOC_BIAS_OFF;
+        codec->num_dai = num_dai;
+        mutex_init(&codec->mutex);
+        INIT_LIST_HEAD(&codec->dapm_widgets);
+        INIT_LIST_HEAD(&codec->dapm_paths);
+
+        for (i = 0; i < num_dai; i++) {
+                fixup_codec_formats(&dai_drv[i].playback);
+                fixup_codec_formats(&dai_drv[i].capture);
+        }
+
+        /* register DAIs */
+        ret = snd_soc_register_dais(dev, dai_drv, num_dai);
+        if (ret < 0)
+                        goto error;
+
         mutex_lock(&client_mutex);
         list_add(&codec->list, &codec_list);
         snd_soc_instantiate_cards();
         mutex_unlock(&client_mutex);
 
         pr_debug("Registered codec '%s'\n", codec->name);
-
         return 0;
+
+error:
+        for (i--; i >= 0; i--)
+                snd_soc_unregister_dai(dev);
+
+        if (codec->reg_cache)
+                kfree(codec->reg_cache);
+        kfree(codec->name);
+        kfree(codec);
+        return ret;
 }
 EXPORT_SYMBOL_GPL(snd_soc_register_codec);
 
@@ -2854,13 +3160,30 @@ EXPORT_SYMBOL_GPL(snd_soc_register_codec);
  *
  * @codec: codec to unregister
  */
-void snd_soc_unregister_codec(struct snd_soc_codec *codec)
+void snd_soc_unregister_codec(struct device *dev)
 {
+        struct snd_soc_codec *codec;
+        int i;
+
+        list_for_each_entry(codec, &codec_list, list) {
+                if (dev == codec->dev)
+                        goto found;
+        }
+        return;
+
+found:
+        for (i = 0; i < codec->num_dai; i++)
+                snd_soc_unregister_dai(dev);
+
         mutex_lock(&client_mutex);
         list_del(&codec->list);
         mutex_unlock(&client_mutex);
 
         pr_debug("Unregistered codec '%s'\n", codec->name);
+
+        if (codec->reg_cache)
+                kfree(codec->reg_cache);
+        kfree(codec);
 }
 EXPORT_SYMBOL_GPL(snd_soc_unregister_codec);
 
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 03cb7c05ebec..035cab85cb66 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -112,43 +112,41 @@ static inline struct snd_soc_dapm_widget *dapm_cnew_widget(
 
 /**
  * snd_soc_dapm_set_bias_level - set the bias level for the system
- * @socdev: audio device
+ * @card: audio device
  * @level: level to configure
  *
  * Configure the bias (power) levels for the SoC audio device.
  *
  * Returns 0 for success else error.
  */
-static int snd_soc_dapm_set_bias_level(struct snd_soc_device *socdev,
-                                       enum snd_soc_bias_level level)
+static int snd_soc_dapm_set_bias_level(struct snd_soc_card *card,
+                struct snd_soc_codec *codec, enum snd_soc_bias_level level)
 {
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_codec *codec = socdev->card->codec;
         int ret = 0;
 
         switch (level) {
         case SND_SOC_BIAS_ON:
-                dev_dbg(socdev->dev, "Setting full bias\n");
+                dev_dbg(codec->dev, "Setting full bias\n");
                 break;
         case SND_SOC_BIAS_PREPARE:
-                dev_dbg(socdev->dev, "Setting bias prepare\n");
+                dev_dbg(codec->dev, "Setting bias prepare\n");
                 break;
         case SND_SOC_BIAS_STANDBY:
-                dev_dbg(socdev->dev, "Setting standby bias\n");
+                dev_dbg(codec->dev, "Setting standby bias\n");
                 break;
         case SND_SOC_BIAS_OFF:
-                dev_dbg(socdev->dev, "Setting bias off\n");
+                dev_dbg(codec->dev, "Setting bias off\n");
                 break;
         default:
-                dev_err(socdev->dev, "Setting invalid bias %d\n", level);
+                dev_err(codec->dev, "Setting invalid bias %d\n", level);
                 return -EINVAL;
         }
 
-        if (card->set_bias_level)
+        if (card && card->set_bias_level)
                 ret = card->set_bias_level(card, level);
         if (ret == 0) {
-                if (codec->set_bias_level)
-                        ret = codec->set_bias_level(codec, level);
+                if (codec->driver->set_bias_level)
+                        ret = codec->driver->set_bias_level(codec, level);
                 else
                         codec->bias_level = level;
         }
@@ -370,7 +368,7 @@ static int dapm_new_mixer(struct snd_soc_codec *codec,
 
                         path->kcontrol = snd_soc_cnew(&w->kcontrols[i], w,
                                 path->long_name);
-                        ret = snd_ctl_add(codec->card, path->kcontrol);
+                        ret = snd_ctl_add(codec->card->snd_card, path->kcontrol);
                         if (ret < 0) {
                                 printk(KERN_ERR "asoc: failed to add dapm kcontrol %s: %d\n",
                                        path->long_name,
@@ -398,7 +396,7 @@ static int dapm_new_mux(struct snd_soc_codec *codec,
         }
 
         kcontrol = snd_soc_cnew(&w->kcontrols[0], w, w->name);
-        ret = snd_ctl_add(codec->card, kcontrol);
+        ret = snd_ctl_add(codec->card->snd_card, kcontrol);
         if (ret < 0)
                 goto err;
 
@@ -437,9 +435,9 @@ static inline void dapm_clear_walk(struct snd_soc_codec *codec)
  */
 static int snd_soc_dapm_suspend_check(struct snd_soc_dapm_widget *widget)
 {
-        struct snd_soc_codec *codec = widget->codec;
+        int level = snd_power_get_state(widget->codec->card->snd_card);
 
-        switch (snd_power_get_state(codec->card)) {
+        switch (level) {
         case SNDRV_CTL_POWER_D3hot:
         case SNDRV_CTL_POWER_D3cold:
                 if (widget->ignore_suspend)
@@ -893,7 +891,7 @@ static void dapm_seq_run(struct snd_soc_codec *codec, struct list_head *list,
  */
 static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
 {
-        struct snd_soc_device *socdev = codec->socdev;
+        struct snd_soc_card *card = codec->card;
         struct snd_soc_dapm_widget *w;
         LIST_HEAD(up_list);
         LIST_HEAD(down_list);
@@ -966,7 +964,7 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
         }
 
         if (sys_power && codec->bias_level == SND_SOC_BIAS_OFF) {
-                ret = snd_soc_dapm_set_bias_level(socdev,
+                ret = snd_soc_dapm_set_bias_level(card, codec,
                                                   SND_SOC_BIAS_STANDBY);
                 if (ret != 0)
                         pr_err("Failed to turn on bias: %d\n", ret);
@@ -975,8 +973,7 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
         /* If we're changing to all on or all off then prepare */
         if ((sys_power && codec->bias_level == SND_SOC_BIAS_STANDBY) ||
             (!sys_power && codec->bias_level == SND_SOC_BIAS_ON)) {
-                ret = snd_soc_dapm_set_bias_level(socdev,
-                                                  SND_SOC_BIAS_PREPARE);
+                ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_PREPARE);
                 if (ret != 0)
                         pr_err("Failed to prepare bias: %d\n", ret);
         }
@@ -989,8 +986,7 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
 
         /* If we just powered the last thing off drop to standby bias */
         if (codec->bias_level == SND_SOC_BIAS_PREPARE && !sys_power) {
-                ret = snd_soc_dapm_set_bias_level(socdev,
-                                                  SND_SOC_BIAS_STANDBY);
+                ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_STANDBY);
                 if (ret != 0)
                         pr_err("Failed to apply standby bias: %d\n", ret);
         }
@@ -998,15 +994,14 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
         /* If we're in standby and can support bias off then do that */
         if (codec->bias_level == SND_SOC_BIAS_STANDBY &&
             codec->idle_bias_off) {
-                ret = snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_OFF);
+                ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_OFF);
                 if (ret != 0)
                         pr_err("Failed to turn off bias: %d\n", ret);
         }
 
         /* If we just powered up then move to active bias */
         if (codec->bias_level == SND_SOC_BIAS_PREPARE && sys_power) {
-                ret = snd_soc_dapm_set_bias_level(socdev,
-                                                  SND_SOC_BIAS_ON);
+                ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_ON);
                 if (ret != 0)
                         pr_err("Failed to apply active bias: %d\n", ret);
         }
@@ -1188,8 +1183,9 @@ static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
 static ssize_t dapm_widget_show(struct device *dev,
         struct device_attribute *attr, char *buf)
 {
-        struct snd_soc_device *devdata = dev_get_drvdata(dev);
-        struct snd_soc_codec *codec = devdata->card->codec;
+        struct snd_soc_pcm_runtime *rtd =
+                        container_of(dev, struct snd_soc_pcm_runtime, dev);
+        struct snd_soc_codec *codec =rtd->codec;
         struct snd_soc_dapm_widget *w;
         int count = 0;
         char *state = "not set";
@@ -1998,9 +1994,10 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_new_controls);
  *
  * Returns 0 for success else error.
  */
-int snd_soc_dapm_stream_event(struct snd_soc_codec *codec,
-        char *stream, int event)
+int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd,
+        const char *stream, int event)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         struct snd_soc_dapm_widget *w;
 
         if (stream == NULL)
@@ -2168,25 +2165,19 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_ignore_suspend);
 
 /**
  * snd_soc_dapm_free - free dapm resources
- * @socdev: SoC device
+ * @card: SoC device
  *
  * Free all dapm widgets and resources.
  */
-void snd_soc_dapm_free(struct snd_soc_device *socdev)
+void snd_soc_dapm_free(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        snd_soc_dapm_sys_remove(socdev->dev);
+        snd_soc_dapm_sys_remove(codec->dev);
         dapm_free_widgets(codec);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_free);
 
-/*
- * snd_soc_dapm_shutdown - callback for system shutdown
- */
-void snd_soc_dapm_shutdown(struct snd_soc_device *socdev)
+static void soc_dapm_shutdown_codec(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
         struct snd_soc_dapm_widget *w;
         LIST_HEAD(down_list);
         int powerdown = 0;
@@ -2203,12 +2194,23 @@ void snd_soc_dapm_shutdown(struct snd_soc_device *socdev)
          * standby.
          */
         if (powerdown) {
-                snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_PREPARE);
+                snd_soc_dapm_set_bias_level(NULL, codec, SND_SOC_BIAS_PREPARE);
                 dapm_seq_run(codec, &down_list, 0, dapm_down_seq);
-                snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_STANDBY);
+                snd_soc_dapm_set_bias_level(NULL, codec, SND_SOC_BIAS_STANDBY);
         }
+}
+
+/*
+ * snd_soc_dapm_shutdown - callback for system shutdown
+ */
+void snd_soc_dapm_shutdown(struct snd_soc_card *card)
+{
+        struct snd_soc_codec *codec;
+
+        list_for_each_entry(codec, &card->codec_dev_list, list)
+                soc_dapm_shutdown_codec(codec);
 
-        snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_OFF);
+        snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_OFF);
 }
 
 /* Module information */
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 29159e1781d0..8862770aa221 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -32,14 +32,14 @@
  * Returns zero if successful, or a negative error code on failure.
  * On success jack will be initialised.
  */
-int snd_soc_jack_new(struct snd_soc_card *card, const char *id, int type,
+int snd_soc_jack_new(struct snd_soc_codec *codec, const char *id, int type,
                      struct snd_soc_jack *jack)
 {
-        jack->card = card;
+        jack->codec = codec;
         INIT_LIST_HEAD(&jack->pins);
         BLOCKING_INIT_NOTIFIER_HEAD(&jack->notifier);
 
-        return snd_jack_new(card->codec->card, id, type, &jack->jack);
+        return snd_jack_new(codec->card->snd_card, id, type, &jack->jack);
 }
 EXPORT_SYMBOL_GPL(snd_soc_jack_new);
 
@@ -67,7 +67,7 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
         if (!jack)
                 return;
 
-        codec = jack->card->codec;
+        codec = jack->codec;
 
         mutex_lock(&codec->mutex);
 
@@ -268,7 +268,7 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count,
                 ret = request_irq(gpio_to_irq(gpios[i].gpio),
                                 gpio_handler,
                                 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-                                jack->card->dev->driver->name,
+                                jack->codec->dev->driver->name,
                                 &gpios[i]);
                 if (ret)
                         goto err;
diff --git a/sound/soc/txx9/txx9aclc-ac97.c b/sound/soc/txx9/txx9aclc-ac97.c
index 0ec20b68e8cb..743d07b82c06 100644
--- a/sound/soc/txx9/txx9aclc-ac97.c
+++ b/sound/soc/txx9/txx9aclc-ac97.c
@@ -36,13 +36,11 @@
 
 static DECLARE_WAIT_QUEUE_HEAD(ac97_waitq);
 
-/* REVISIT: How to find txx9aclc_soc_device from snd_ac97? */
-static struct txx9aclc_soc_device *txx9aclc_soc_dev;
+/* REVISIT: How to find txx9aclc_drvdata from snd_ac97? */
+static struct txx9aclc_plat_drvdata *txx9aclc_drvdata;
 
-static int txx9aclc_regready(struct txx9aclc_soc_device *dev)
+static int txx9aclc_regready(struct txx9aclc_plat_drvdata *drvdata)
 {
-        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_get_plat_drvdata(dev);
-
         return __raw_readl(drvdata->base + ACINTSTS) & ACINT_REGACCRDY;
 }
 
@@ -50,8 +48,7 @@ static int txx9aclc_regready(struct txx9aclc_soc_device *dev)
 static unsigned short txx9aclc_ac97_read(struct snd_ac97 *ac97,
                                          unsigned short reg)
 {
-        struct txx9aclc_soc_device *dev = txx9aclc_soc_dev;
-        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_get_plat_drvdata(dev);
+        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_drvdata;
         void __iomem *base = drvdata->base;
         u32 dat;
 
@@ -61,15 +58,15 @@ static unsigned short txx9aclc_ac97_read(struct snd_ac97 *ac97,
         dat = (reg << ACREGACC_REG_SHIFT) | ACREGACC_READ;
         __raw_writel(dat, base + ACREGACC);
         __raw_writel(ACINT_REGACCRDY, base + ACINTEN);
-        if (!wait_event_timeout(ac97_waitq, txx9aclc_regready(dev), HZ)) {
+        if (!wait_event_timeout(ac97_waitq, txx9aclc_regready(txx9aclc_drvdata), HZ)) {
                 __raw_writel(ACINT_REGACCRDY, base + ACINTDIS);
-                dev_err(dev->soc_dev.dev, "ac97 read timeout (reg %#x)\n", reg);
+                printk(KERN_ERR "ac97 read timeout (reg %#x)\n", reg);
                 dat = 0xffff;
                 goto done;
         }
         dat = __raw_readl(base + ACREGACC);
         if (((dat >> ACREGACC_REG_SHIFT) & 0xff) != reg) {
-                dev_err(dev->soc_dev.dev, "reg mismatch %x with %x\n",
+                printk(KERN_ERR "reg mismatch %x with %x\n",
                         dat, reg);
                 dat = 0xffff;
                 goto done;
@@ -84,16 +81,15 @@ done:
 static void txx9aclc_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
                                 unsigned short val)
 {
-        struct txx9aclc_soc_device *dev = txx9aclc_soc_dev;
-        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_get_plat_drvdata(dev);
+        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_drvdata;
         void __iomem *base = drvdata->base;
 
         __raw_writel(((reg | (ac97->num << 7)) << ACREGACC_REG_SHIFT) |
                      (val << ACREGACC_DAT_SHIFT),
                      base + ACREGACC);
         __raw_writel(ACINT_REGACCRDY, base + ACINTEN);
-        if (!wait_event_timeout(ac97_waitq, txx9aclc_regready(dev), HZ)) {
-                dev_err(dev->soc_dev.dev,
+        if (!wait_event_timeout(ac97_waitq, txx9aclc_regready(txx9aclc_drvdata), HZ)) {
+                printk(KERN_ERR
                         "ac97 write timeout (reg %#x)\n", reg);
         }
         __raw_writel(ACINT_REGACCRDY, base + ACINTDIS);
@@ -101,8 +97,7 @@ static void txx9aclc_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
 
 static void txx9aclc_ac97_cold_reset(struct snd_ac97 *ac97)
 {
-        struct txx9aclc_soc_device *dev = txx9aclc_soc_dev;
-        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_get_plat_drvdata(dev);
+        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_drvdata;
         void __iomem *base = drvdata->base;
         u32 ready = ACINT_CODECRDY(ac97->num) | ACINT_REGACCRDY;
 
@@ -141,31 +136,23 @@ static irqreturn_t txx9aclc_ac97_irq(int irq, void *dev_id)
         return IRQ_HANDLED;
 }
 
-static int txx9aclc_ac97_probe(struct platform_device *pdev,
-                               struct snd_soc_dai *dai)
+static int txx9aclc_ac97_probe(struct snd_soc_dai *dai)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct txx9aclc_soc_device *dev =
-                container_of(socdev, struct txx9aclc_soc_device, soc_dev);
-
-        dev->aclc_pdev = to_platform_device(dai->dev);
-        txx9aclc_soc_dev = dev;
+        txx9aclc_drvdata = snd_soc_dai_get_drvdata(dai);
         return 0;
 }
 
-static void txx9aclc_ac97_remove(struct platform_device *pdev,
-                                 struct snd_soc_dai *dai)
+static int txx9aclc_ac97_remove(struct snd_soc_dai *dai)
 {
-        struct platform_device *aclc_pdev = to_platform_device(dai->dev);
-        struct txx9aclc_plat_drvdata *drvdata = platform_get_drvdata(aclc_pdev);
+        struct txx9aclc_plat_drvdata *drvdata = snd_soc_dai_get_drvdata(dai);
 
         /* disable AC-link */
         __raw_writel(ACCTL_ENLINK, drvdata->base + ACCTLDIS);
-        txx9aclc_soc_dev = NULL;
+        txx9aclc_drvdata = NULL;
+        return 0;
 }
 
-struct snd_soc_dai txx9aclc_ac97_dai = {
-        .name                   = "txx9aclc_ac97",
+static struct snd_soc_dai_driver txx9aclc_ac97_dai = {
         .ac97_control           = 1,
         .probe                  = txx9aclc_ac97_probe,
         .remove                 = txx9aclc_ac97_remove,
@@ -182,7 +169,6 @@ struct snd_soc_dai txx9aclc_ac97_dai = {
                 .channels_max   = 2,
         },
 };
-EXPORT_SYMBOL_GPL(txx9aclc_ac97_dai);
 
 static int __devinit txx9aclc_ac97_dev_probe(struct platform_device *pdev)
 {
@@ -219,13 +205,12 @@ static int __devinit txx9aclc_ac97_dev_probe(struct platform_device *pdev)
         if (err < 0)
                 return err;
 
-        txx9aclc_ac97_dai.dev = &pdev->dev;
-        return snd_soc_register_dai(&txx9aclc_ac97_dai);
+        return snd_soc_register_dai(&pdev->dev, &txx9aclc_ac97_dai);
 }
 
 static int __devexit txx9aclc_ac97_dev_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_dai(&txx9aclc_ac97_dai);
+        snd_soc_unregister_dai(&pdev->dev);
         return 0;
 }
 
diff --git a/sound/soc/txx9/txx9aclc-generic.c b/sound/soc/txx9/txx9aclc-generic.c
index 95b17f731aec..6770e7166be4 100644
--- a/sound/soc/txx9/txx9aclc-generic.c
+++ b/sound/soc/txx9/txx9aclc-generic.c
@@ -19,54 +19,44 @@
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include "../codecs/ac97.h"
 #include "txx9aclc.h"
 
 static struct snd_soc_dai_link txx9aclc_generic_dai = {
         .name = "AC97",
         .stream_name = "AC97 HiFi",
-        .cpu_dai = &txx9aclc_ac97_dai,
-        .codec_dai = &ac97_dai,
+        .cpu_dai_name = "txx9aclc-ac97",
+        .codec_dai_name = "ac97-hifi",
+        .platform_name  = "txx9aclc-pcm-audio",
+        .codec_name     = "ac97-codec",
 };
 
 static struct snd_soc_card txx9aclc_generic_card = {
         .name           = "Generic TXx9 ACLC Audio",
-        .platform       = &txx9aclc_soc_platform,
         .dai_link       = &txx9aclc_generic_dai,
         .num_links      = 1,
 };
 
-static struct txx9aclc_soc_device txx9aclc_generic_soc_device = {
-        .soc_dev = {
-                .card           = &txx9aclc_generic_card,
-                .codec_dev      = &soc_codec_dev_ac97,
-        },
-};
+static struct platform_device *soc_pdev;
 
 static int __init txx9aclc_generic_probe(struct platform_device *pdev)
 {
-        struct txx9aclc_soc_device *dev = &txx9aclc_generic_soc_device;
-        struct platform_device *soc_pdev;
         int ret;
 
         soc_pdev = platform_device_alloc("soc-audio", -1);
         if (!soc_pdev)
                 return -ENOMEM;
-        platform_set_drvdata(soc_pdev, &dev->soc_dev);
-        dev->soc_dev.dev = &soc_pdev->dev;
+        platform_set_drvdata(soc_pdev, &txx9aclc_generic_card);
         ret = platform_device_add(soc_pdev);
         if (ret) {
                 platform_device_put(soc_pdev);
                 return ret;
         }
-        platform_set_drvdata(pdev, soc_pdev);
+
         return 0;
 }
 
 static int __exit txx9aclc_generic_remove(struct platform_device *pdev)
 {
-        struct platform_device *soc_pdev = platform_get_drvdata(pdev);
-
         platform_device_unregister(soc_pdev);
         return 0;
 }
diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c
index 0e3452303ea6..f4aa4e03c888 100644
--- a/sound/soc/txx9/txx9aclc.c
+++ b/sound/soc/txx9/txx9aclc.c
@@ -22,6 +22,16 @@
 #include <sound/soc.h>
 #include "txx9aclc.h"
 
+static struct txx9aclc_soc_device {
+        struct txx9aclc_dmadata dmadata[2];
+} txx9aclc_soc_device;
+
+/* REVISIT: How to find txx9aclc_drvdata from snd_ac97? */
+static struct txx9aclc_plat_drvdata *txx9aclc_drvdata;
+
+static int txx9aclc_dma_init(struct txx9aclc_soc_device *dev,
+                             struct txx9aclc_dmadata *dmadata);
+
 static const struct snd_pcm_hardware txx9aclc_pcm_hardware = {
         /*
          * REVISIT: SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID
@@ -46,7 +56,6 @@ static int txx9aclc_pcm_hw_params(struct snd_pcm_substream *substream,
                                   struct snd_pcm_hw_params *params)
 {
         struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
-        struct snd_soc_device *socdev = rtd->socdev;
         struct snd_pcm_runtime *runtime = substream->runtime;
         struct txx9aclc_dmadata *dmadata = runtime->private_data;
         int ret;
@@ -55,13 +64,13 @@ static int txx9aclc_pcm_hw_params(struct snd_pcm_substream *substream,
         if (ret < 0)
                 return ret;
 
-        dev_dbg(socdev->dev,
+        dev_dbg(rtd->platform->dev,
                 "runtime->dma_area = %#lx dma_addr = %#lx dma_bytes = %zd "
                 "runtime->min_align %ld\n",
                 (unsigned long)runtime->dma_area,
                 (unsigned long)runtime->dma_addr, runtime->dma_bytes,
                 runtime->min_align);
-        dev_dbg(socdev->dev,
+        dev_dbg(rtd->platform->dev,
                 "periods %d period_bytes %d stream %d\n",
                 params_periods(params), params_period_bytes(params),
                 substream->stream);
@@ -152,11 +161,7 @@ static void txx9aclc_dma_tasklet(unsigned long data)
 
         spin_lock_irqsave(&dmadata->dma_lock, flags);
         if (dmadata->frag_count < 0) {
-                struct txx9aclc_soc_device *dev =
-                        container_of(dmadata, struct txx9aclc_soc_device,
-                                     dmadata[substream->stream]);
-                struct txx9aclc_plat_drvdata *drvdata =
-                        txx9aclc_get_plat_drvdata(dev);
+                struct txx9aclc_plat_drvdata *drvdata = txx9aclc_drvdata;
                 void __iomem *base = drvdata->base;
 
                 spin_unlock_irqrestore(&dmadata->dma_lock, flags);
@@ -202,10 +207,7 @@ static void txx9aclc_dma_tasklet(unsigned long data)
 static int txx9aclc_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 {
         struct txx9aclc_dmadata *dmadata = substream->runtime->private_data;
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct txx9aclc_soc_device *dev =
-                container_of(rtd->socdev, struct txx9aclc_soc_device, soc_dev);
-        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_get_plat_drvdata(dev);
+        struct txx9aclc_plat_drvdata *drvdata =txx9aclc_drvdata;
         void __iomem *base = drvdata->base;
         unsigned long flags;
         int ret = 0;
@@ -244,9 +246,7 @@ txx9aclc_pcm_pointer(struct snd_pcm_substream *substream)
 
 static int txx9aclc_pcm_open(struct snd_pcm_substream *substream)
 {
-        struct snd_soc_pcm_runtime *rtd = substream->private_data;
-        struct txx9aclc_soc_device *dev =
-                container_of(rtd->socdev, struct txx9aclc_soc_device, soc_dev);
+        struct txx9aclc_soc_device *dev = &txx9aclc_soc_device;
         struct txx9aclc_dmadata *dmadata = &dev->dmadata[substream->stream];
         int ret;
 
@@ -291,8 +291,38 @@ static void txx9aclc_pcm_free_dma_buffers(struct snd_pcm *pcm)
 static int txx9aclc_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
                             struct snd_pcm *pcm)
 {
+        struct platform_device *pdev = to_platform_device(dai->platform->dev);
+        struct txx9aclc_soc_device *dev;
+        struct resource *r;
+        int i;
+        int ret;
+
+        /* at this point onwards the AC97 component has probed and this will be valid */
+        dev = snd_soc_dai_get_drvdata(dai);
+
+        dev->dmadata[0].stream = SNDRV_PCM_STREAM_PLAYBACK;
+        dev->dmadata[1].stream = SNDRV_PCM_STREAM_CAPTURE;
+        for (i = 0; i < 2; i++) {
+                r = platform_get_resource(pdev, IORESOURCE_DMA, i);
+                if (!r) {
+                        ret = -EBUSY;
+                        goto exit;
+                }
+                dev->dmadata[i].dma_res = r;
+                ret = txx9aclc_dma_init(dev, &dev->dmadata[i]);
+                if (ret)
+                        goto exit;
+        }
         return snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
                 card->dev, 64 * 1024, 4 * 1024 * 1024);
+
+exit:
+        for (i = 0; i < 2; i++) {
+                if (dev->dmadata[i].dma_chan)
+                        dma_release_channel(dev->dmadata[i].dma_chan);
+                dev->dmadata[i].dma_chan = NULL;
+        }
+        return ret;
 }
 
 static bool filter(struct dma_chan *chan, void *param)
@@ -314,7 +344,7 @@ static bool filter(struct dma_chan *chan, void *param)
 static int txx9aclc_dma_init(struct txx9aclc_soc_device *dev,
                              struct txx9aclc_dmadata *dmadata)
 {
-        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_get_plat_drvdata(dev);
+        struct txx9aclc_plat_drvdata *drvdata =txx9aclc_drvdata;
         struct txx9dmac_slave *ds = &dmadata->dma_slave;
         dma_cap_mask_t mask;
 
@@ -334,7 +364,7 @@ static int txx9aclc_dma_init(struct txx9aclc_soc_device *dev,
         dma_cap_set(DMA_SLAVE, mask);
         dmadata->dma_chan = dma_request_channel(mask, filter, dmadata);
         if (!dmadata->dma_chan) {
-                dev_err(dev->soc_dev.dev,
+                printk(KERN_ERR
                         "DMA channel for %s is not available\n",
                         dmadata->stream == SNDRV_PCM_STREAM_PLAYBACK ?
                         "playback" : "capture");
@@ -345,45 +375,16 @@ static int txx9aclc_dma_init(struct txx9aclc_soc_device *dev,
         return 0;
 }
 
-static int txx9aclc_pcm_probe(struct platform_device *pdev)
+static int txx9aclc_pcm_probe(struct snd_soc_platform *platform)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct txx9aclc_soc_device *dev =
-                container_of(socdev, struct txx9aclc_soc_device, soc_dev);
-        struct resource *r;
-        int i;
-        int ret;
-
-        dev->dmadata[0].stream = SNDRV_PCM_STREAM_PLAYBACK;
-        dev->dmadata[1].stream = SNDRV_PCM_STREAM_CAPTURE;
-        for (i = 0; i < 2; i++) {
-                r = platform_get_resource(dev->aclc_pdev, IORESOURCE_DMA, i);
-                if (!r) {
-                        ret = -EBUSY;
-                        goto exit;
-                }
-                dev->dmadata[i].dma_res = r;
-                ret = txx9aclc_dma_init(dev, &dev->dmadata[i]);
-                if (ret)
-                        goto exit;
-        }
+        snd_soc_platform_set_drvdata(platform, &txx9aclc_soc_device);
         return 0;
-
-exit:
-        for (i = 0; i < 2; i++) {
-                if (dev->dmadata[i].dma_chan)
-                        dma_release_channel(dev->dmadata[i].dma_chan);
-                dev->dmadata[i].dma_chan = NULL;
-        }
-        return ret;
 }
 
-static int txx9aclc_pcm_remove(struct platform_device *pdev)
+static int txx9aclc_pcm_remove(struct snd_soc_platform *platform)
 {
-        struct snd_soc_device *socdev = platform_get_drvdata(pdev);
-        struct txx9aclc_soc_device *dev =
-                container_of(socdev, struct txx9aclc_soc_device, soc_dev);
-        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_get_plat_drvdata(dev);
+        struct txx9aclc_soc_device *dev = snd_soc_platform_get_drvdata(platform);
+        struct txx9aclc_plat_drvdata *drvdata = txx9aclc_drvdata;
         void __iomem *base = drvdata->base;
         int i;
 
@@ -406,28 +407,46 @@ static int txx9aclc_pcm_remove(struct platform_device *pdev)
         return 0;
 }
 
-struct snd_soc_platform txx9aclc_soc_platform = {
-        .name           = "txx9aclc-audio",
+static struct snd_soc_platform_driver txx9aclc_soc_platform = {
         .probe          = txx9aclc_pcm_probe,
         .remove         = txx9aclc_pcm_remove,
-        .pcm_ops        = &txx9aclc_pcm_ops,
+        .ops            = &txx9aclc_pcm_ops,
         .pcm_new        = txx9aclc_pcm_new,
         .pcm_free       = txx9aclc_pcm_free_dma_buffers,
 };
-EXPORT_SYMBOL_GPL(txx9aclc_soc_platform);
 
-static int __init txx9aclc_soc_platform_init(void)
+static int __devinit txx9aclc_soc_platform_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_platform(&txx9aclc_soc_platform);
+        return snd_soc_register_platform(&pdev->dev, &txx9aclc_soc_platform);
 }
 
-static void __exit txx9aclc_soc_platform_exit(void)
+static int __devexit txx9aclc_soc_platform_remove(struct platform_device *pdev)
 {
-        snd_soc_unregister_platform(&txx9aclc_soc_platform);
+        snd_soc_unregister_platform(&pdev->dev);
+        return 0;
 }
 
-module_init(txx9aclc_soc_platform_init);
-module_exit(txx9aclc_soc_platform_exit);
+static struct platform_driver txx9aclc_pcm_driver = {
+        .driver = {
+                        .name = "txx9aclc-pcm-audio",
+                        .owner = THIS_MODULE,
+        },
+
+        .probe = txx9aclc_soc_platform_probe,
+        .remove = __devexit_p(txx9aclc_soc_platform_remove),
+};
+
+static int __init snd_txx9aclc_pcm_init(void)
+{
+        return platform_driver_register(&txx9aclc_pcm_driver);
+}
+module_init(snd_txx9aclc_pcm_init);
+
+static void __exit snd_txx9aclc_pcm_exit(void)
+{
+        platform_driver_unregister(&txx9aclc_pcm_driver);
+}
+module_exit(snd_txx9aclc_pcm_exit);
 
 MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>");
 MODULE_DESCRIPTION("TXx9 ACLC Audio DMA driver");
diff --git a/sound/soc/txx9/txx9aclc.h b/sound/soc/txx9/txx9aclc.h
index 6769aab41b33..9c2de84fec3b 100644
--- a/sound/soc/txx9/txx9aclc.h
+++ b/sound/soc/txx9/txx9aclc.h
@@ -65,19 +65,10 @@ struct txx9aclc_plat_drvdata {
         u64 physbase;
 };
 
-struct txx9aclc_soc_device {
-        struct snd_soc_device soc_dev;
-        struct platform_device *aclc_pdev;      /* for ioresources, drvdata */
-        struct txx9aclc_dmadata dmadata[2];
-};
-
 static inline struct txx9aclc_plat_drvdata *txx9aclc_get_plat_drvdata(
-        struct txx9aclc_soc_device *sdev)
+        struct snd_soc_dai *dai)
 {
-        return platform_get_drvdata(sdev->aclc_pdev);
+        return dev_get_drvdata(dai->dev);
 }
 
-extern struct snd_soc_platform txx9aclc_soc_platform;
-extern struct snd_soc_dai txx9aclc_ac97_dai;
-
 #endif /* __TXX9ACLC_H */