1 files changed, 30 insertions, 106 deletions

diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c
index a320fb5a0e26..46dbfd067f79 100644
--- a/sound/soc/codecs/cq93vc.c
+++ b/sound/soc/codecs/cq93vc.c
@@ -30,19 +30,16 @@
 #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>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
-#include <sound/soc-dai.h>
-#include <sound/soc-dapm.h>
 #include <sound/initval.h>
 
 #include <mach/dm365.h>
 
-#include "cq93vc.h"
-
 static inline unsigned int cq93vc_read(struct snd_soc_codec *codec,
                                                 unsigned int reg)
 {
@@ -117,7 +114,7 @@ static int cq93vc_set_bias_level(struct snd_soc_codec *codec,
                              DAVINCI_VC_REG12_POWER_ALL_OFF);
                 break;
         }
-        codec->bias_level = level;
+        codec->dapm.bias_level = level;
 
         return 0;
 }
@@ -130,8 +127,8 @@ 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 +143,20 @@ 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 +168,51 @@ 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);
 }