45 files changed, 105 insertions, 72 deletions

diff --git a/arch/arm/mach-exynos/mach-armlex4210.c b/arch/arm/mach-exynos/mach-armlex4210.c
index 3f37a5e8a1f4..b938f9fc1dd1 100644
--- a/arch/arm/mach-exynos/mach-armlex4210.c
+++ b/arch/arm/mach-exynos/mach-armlex4210.c
@@ -147,7 +147,6 @@ static struct platform_device *armlex4210_devices[] __initdata = {
         &s3c_device_hsmmc3,
         &s3c_device_rtc,
         &s3c_device_wdt,
-        &samsung_asoc_dma,
         &armlex4210_smsc911x,
         &exynos4_device_ahci,
 };
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index ee4fb1a9cb72..5de9ee28a508 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -311,7 +311,6 @@ static struct platform_device *smdkv310_devices[] __initdata = {
         &s5p_device_mfc_l,
         &s5p_device_mfc_r,
         &exynos4_device_spdif,
-        &samsung_asoc_dma,
         &samsung_asoc_idma,
         &s5p_device_fimd0,
         &smdkv310_device_audio,
diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c
index 4a963467b7ee..973b87ca87f4 100644
--- a/arch/arm/mach-s3c24xx/mach-gta02.c
+++ b/arch/arm/mach-s3c24xx/mach-gta02.c
@@ -521,7 +521,6 @@ static struct platform_device *gta02_devices[] __initdata = {
         &gta02_nor_flash,
         &s3c24xx_pwm_device,
         &s3c_device_iis,
-        &samsung_asoc_dma,
         &s3c_device_i2c0,
         &gta02_dfbmcs320_device,
         &gta02_buttons_device,
diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
index 63aaf076f611..b23dd1b106e8 100644
--- a/arch/arm/mach-s3c24xx/mach-h1940.c
+++ b/arch/arm/mach-s3c24xx/mach-h1940.c
@@ -632,7 +632,6 @@ static struct platform_device *h1940_devices[] __initdata = {
         &s3c_device_wdt,
         &s3c_device_i2c0,
         &s3c_device_iis,
-        &samsung_asoc_dma,
         &s3c_device_usbgadget,
         &h1940_device_leds,
         &h1940_device_bluetooth,
diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c
index 393c0f1ac11a..a31d5b83e5f7 100644
--- a/arch/arm/mach-s3c24xx/mach-mini2440.c
+++ b/arch/arm/mach-s3c24xx/mach-mini2440.c
@@ -519,7 +519,6 @@ static struct platform_device *mini2440_devices[] __initdata = {
         &s3c_device_iis,
         &uda1340_codec,
         &mini2440_audio,
-        &samsung_asoc_dma,
 };
 
 static void __init mini2440_map_io(void)
diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c
index 379fde521d37..0606f2faaa5c 100644
--- a/arch/arm/mach-s3c24xx/mach-rx1950.c
+++ b/arch/arm/mach-s3c24xx/mach-rx1950.c
@@ -712,7 +712,6 @@ static struct platform_device *rx1950_devices[] __initdata = {
         &s3c_device_wdt,
         &s3c_device_i2c0,
         &s3c_device_iis,
-        &samsung_asoc_dma,
         &s3c_device_usbgadget,
         &s3c_device_rtc,
         &s3c_device_nand,
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index 13b7eaa45fd0..ef2117d7391b 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -357,7 +357,6 @@ static struct platform_device *crag6410_devices[] __initdata = {
         &s3c_device_timer[0],
         &s3c64xx_device_iis0,
         &s3c64xx_device_iis1,
-        &samsung_asoc_dma,
         &samsung_device_keypad,
         &crag6410_gpio_keydev,
         &crag6410_dm9k_device,
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index da1a771a29e9..574a9eef588d 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -275,7 +275,6 @@ static struct platform_device *smdk6410_devices[] __initdata = {
         &s3c_device_fb,
         &s3c_device_ohci,
         &s3c_device_usb_hsotg,
-        &samsung_asoc_dma,
         &s3c64xx_device_iisv4,
         &samsung_device_keypad,
 
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
index 96ea1fe0ec94..1af823558c60 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -165,7 +165,6 @@ static struct platform_device *smdk6440_devices[] __initdata = {
         &s3c_device_i2c1,
         &s3c_device_ts,
         &s3c_device_wdt,
-        &samsung_asoc_dma,
         &s5p6440_device_iis,
         &s3c_device_fb,
         &smdk6440_lcd_lte480wv,
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
index 12748b6eaa7b..62526ccf6b70 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -183,7 +183,6 @@ static struct platform_device *smdk6450_devices[] __initdata = {
         &s3c_device_i2c1,
         &s3c_device_ts,
         &s3c_device_wdt,
-        &samsung_asoc_dma,
         &s5p6450_device_iis0,
         &s3c_device_fb,
         &smdk6450_lcd_lte480wv,
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index dba7384a87bd..9abe95e806ab 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -197,7 +197,6 @@ static struct platform_device *smdkc100_devices[] __initdata = {
         &s3c_device_ts,
         &s3c_device_wdt,
         &smdkc100_lcd_powerdev,
-        &samsung_asoc_dma,
         &s5pc100_device_iis0,
         &samsung_device_keypad,
         &s5pc100_device_ac97,
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index d9c99fcc1aa7..f1f3bd37ecda 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -85,7 +85,6 @@ static struct s3c_ide_platdata smdkc110_ide_pdata __initdata = {
 };
 
 static struct platform_device *smdkc110_devices[] __initdata = {
-        &samsung_asoc_dma,
         &s5pv210_device_iis0,
         &s5pv210_device_ac97,
         &s5pv210_device_spdif,
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index 4cdb5bb7bbcf..6bc8404bf678 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -234,7 +234,6 @@ static struct platform_device *smdkv210_devices[] __initdata = {
         &s5pv210_device_ac97,
         &s5pv210_device_iis0,
         &s5pv210_device_spdif,
-        &samsung_asoc_dma,
         &samsung_asoc_idma,
         &samsung_device_keypad,
         &smdkv210_dm9000,
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 03f654d55eff..7d27a241f984 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -146,15 +146,6 @@ struct platform_device s3c_device_camif = {
 
 /* ASOC DMA */
 
-struct platform_device samsung_asoc_dma = {
-        .name           = "samsung-audio",
-        .id             = -1,
-        .dev            = {
-                .dma_mask               = &samsung_device_dma_mask,
-                .coherent_dma_mask      = DMA_BIT_MASK(32),
-        }
-};
-
 struct platform_device samsung_asoc_idma = {
         .name           = "samsung-idma",
         .id             = -1,
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 5da4b4f38f40..c45f70cbbfb7 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -135,7 +135,6 @@ extern struct platform_device exynos4_device_spdif;
 
 extern struct platform_device exynos_device_drm;
 
-extern struct platform_device samsung_asoc_dma;
 extern struct platform_device samsung_asoc_idma;
 extern struct platform_device samsung_device_keypad;
 
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index 386bab1f99ab..cd6c7073c50d 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -462,8 +462,15 @@ static __devinit int s3c_ac97_probe(struct platform_device *pdev)
         if (ret)
                 goto err5;
 
-        return 0;
+        ret = asoc_dma_platform_register(&pdev->dev);
+        if (ret) {
+                dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret);
+                goto err6;
+        }
 
+        return 0;
+err6:
+        snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai));
 err5:
         free_irq(irq_res->start, NULL);
 err4:
@@ -482,6 +489,7 @@ static __devexit int s3c_ac97_remove(struct platform_device *pdev)
 {
         struct resource *mem_res, *irq_res;
 
+        asoc_dma_platform_unregister(&pdev->dev);
         snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(s3c_ac97_dai));
 
         irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
diff --git a/sound/soc/samsung/bells.c b/sound/soc/samsung/bells.c
index 59ffd6c7ee30..01c1c5a2d321 100644
--- a/sound/soc/samsung/bells.c
+++ b/sound/soc/samsung/bells.c
@@ -233,7 +233,7 @@ static struct snd_soc_dai_link bells_dai_wm2200[] = {
                 .stream_name = "CPU-DSP",
                 .cpu_dai_name = "samsung-i2s.0",
                 .codec_dai_name = "wm0010-sdi1",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-i2s.0",
                 .codec_name = "spi0.0",
                 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
                                 | SND_SOC_DAIFMT_CBM_CFM,
@@ -257,7 +257,7 @@ static struct snd_soc_dai_link bells_dai_wm5102[] = {
                 .stream_name = "CPU-DSP",
                 .cpu_dai_name = "samsung-i2s.0",
                 .codec_dai_name = "wm0010-sdi1",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-i2s.0",
                 .codec_name = "spi0.0",
                 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
                                 | SND_SOC_DAIFMT_CBM_CFM,
@@ -303,7 +303,7 @@ static struct snd_soc_dai_link bells_dai_wm5110[] = {
                 .stream_name = "CPU-DSP",
                 .cpu_dai_name = "samsung-i2s.0",
                 .codec_dai_name = "wm0010-sdi1",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-i2s.0",
                 .codec_name = "spi0.0",
                 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
                                 | SND_SOC_DAIFMT_CBM_CFM,
diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c
index b70964ea448c..64529904a95f 100644
--- a/sound/soc/samsung/dma.c
+++ b/sound/soc/samsung/dma.c
@@ -432,30 +432,18 @@ static struct snd_soc_platform_driver samsung_asoc_platform = {
         .pcm_free       = dma_free_dma_buffers,
 };
 
-static int __devinit samsung_asoc_platform_probe(struct platform_device *pdev)
+int __devinit asoc_dma_platform_register(struct device *dev)
 {
-        return snd_soc_register_platform(&pdev->dev, &samsung_asoc_platform);
+        return snd_soc_register_platform(dev, &samsung_asoc_platform);
 }
+EXPORT_SYMBOL_GPL(asoc_dma_platform_register);
 
-static int __devexit samsung_asoc_platform_remove(struct platform_device *pdev)
+void __devexit asoc_dma_platform_unregister(struct device *dev)
 {
-        snd_soc_unregister_platform(&pdev->dev);
-        return 0;
+        snd_soc_unregister_platform(dev);
 }
-
-static struct platform_driver asoc_dma_driver = {
-        .driver = {
-                .name = "samsung-audio",
-                .owner = THIS_MODULE,
-        },
-
-        .probe = samsung_asoc_platform_probe,
-        .remove = __devexit_p(samsung_asoc_platform_remove),
-};
-
-module_platform_driver(asoc_dma_driver);
+EXPORT_SYMBOL_GPL(asoc_dma_platform_unregister);
 
 MODULE_AUTHOR("Ben Dooks, <ben@simtec.co.uk>");
 MODULE_DESCRIPTION("Samsung ASoC DMA Driver");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:samsung-audio");
diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h
index 7d1ead77ef21..73d8c7c8a1e8 100644
--- a/sound/soc/samsung/dma.h
+++ b/sound/soc/samsung/dma.h
@@ -21,4 +21,7 @@ struct s3c_dma_params {
         struct samsung_dma_ops *ops;
 };
 
+int asoc_dma_platform_register(struct device *dev);
+void asoc_dma_platform_unregister(struct device *dev);
+
 #endif
diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c
index c23c2ae91f58..d37ede58e0a8 100644
--- a/sound/soc/samsung/goni_wm8994.c
+++ b/sound/soc/samsung/goni_wm8994.c
@@ -228,7 +228,7 @@ static struct snd_soc_dai_link goni_dai[] = {
         .stream_name = "WM8994 HiFi",
         .cpu_dai_name = "samsung-i2s.0",
         .codec_dai_name = "wm8994-aif1",
-        .platform_name = "samsung-audio",
+        .platform_name = "samsung-i2s.0",
         .codec_name = "wm8994-codec.0-001a",
         .init = goni_wm8994_init,
         .ops = &goni_hifi_ops,
diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c
index 6e3257717c54..3870e9678b5d 100644
--- a/sound/soc/samsung/h1940_uda1380.c
+++ b/sound/soc/samsung/h1940_uda1380.c
@@ -207,7 +207,7 @@ static struct snd_soc_dai_link h1940_uda1380_dai[] = {
                 .cpu_dai_name   = "s3c24xx-iis",
                 .codec_dai_name = "uda1380-hifi",
                 .init           = h1940_uda1380_init,
-                .platform_name  = "samsung-audio",
+                .platform_name  = "s3c24xx-iis",
                 .codec_name     = "uda1380-codec.0-001a",
                 .ops            = &h1940_ops,
         },
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index aaf57b7caebb..0aa0451823ce 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -1009,6 +1009,7 @@ static __devinit int samsung_i2s_probe(struct platform_device *pdev)
                 sec_dai = dev_get_drvdata(&pdev->dev);
                 snd_soc_register_dai(&sec_dai->pdev->dev,
                         &sec_dai->i2s_dai_drv);
+                asoc_dma_platform_register(&pdev->dev);
                 return 0;
         }
 
@@ -1107,6 +1108,8 @@ static __devinit int samsung_i2s_probe(struct platform_device *pdev)
 
         pm_runtime_enable(&pdev->dev);
 
+        asoc_dma_platform_register(&pdev->dev);
+
         return 0;
 err:
         release_mem_region(regs_base, resource_size(res));
@@ -1135,6 +1138,7 @@ static __devexit int samsung_i2s_remove(struct platform_device *pdev)
         i2s->pri_dai = NULL;
         i2s->sec_dai = NULL;
 
+        asoc_dma_platform_unregister(&pdev->dev);
         snd_soc_unregister_dai(&pdev->dev);
 
         return 0;
diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c
index 1578663a1faa..b5f6abd9d221 100644
--- a/sound/soc/samsung/jive_wm8750.c
+++ b/sound/soc/samsung/jive_wm8750.c
@@ -118,7 +118,7 @@ static struct snd_soc_dai_link jive_dai = {
         .stream_name    = "WM8750",
         .cpu_dai_name   = "s3c2412-i2s",
         .codec_dai_name = "wm8750-hifi",
-        .platform_name  = "samsung-audio",
+        .platform_name  = "s3c2412-i2s",
         .codec_name     = "wm8750.0-001a",
         .init           = jive_wm8750_init,
         .ops            = &jive_ops,
diff --git a/sound/soc/samsung/littlemill.c b/sound/soc/samsung/littlemill.c
index ee52c8a00779..0908bb05a5e7 100644
--- a/sound/soc/samsung/littlemill.c
+++ b/sound/soc/samsung/littlemill.c
@@ -145,7 +145,7 @@ static struct snd_soc_dai_link littlemill_dai[] = {
                 .stream_name = "CPU",
                 .cpu_dai_name = "samsung-i2s.0",
                 .codec_dai_name = "wm8994-aif1",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-i2s.0",
                 .codec_name = "wm8994-codec",
                 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
                                 | SND_SOC_DAIFMT_CBM_CFM,
diff --git a/sound/soc/samsung/ln2440sbc_alc650.c b/sound/soc/samsung/ln2440sbc_alc650.c
index 69c4a5934a4d..9342fc270c2b 100644
--- a/sound/soc/samsung/ln2440sbc_alc650.c
+++ b/sound/soc/samsung/ln2440sbc_alc650.c
@@ -28,7 +28,7 @@ static struct snd_soc_dai_link ln2440sbc_dai[] = {
         .cpu_dai_name = "samsung-ac97",
         .codec_dai_name = "ac97-hifi",
         .codec_name = "ac97-codec",
-        .platform_name = "samsung-audio",
+        .platform_name = "samsung-ac97",
 },
 };
 
diff --git a/sound/soc/samsung/lowland.c b/sound/soc/samsung/lowland.c
index 6abf341c4a2a..a71c31af4e0e 100644
--- a/sound/soc/samsung/lowland.c
+++ b/sound/soc/samsung/lowland.c
@@ -99,7 +99,7 @@ static struct snd_soc_dai_link lowland_dai[] = {
                 .stream_name = "CPU",
                 .cpu_dai_name = "samsung-i2s.0",
                 .codec_dai_name = "wm5100-aif1",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-i2s.0",
                 .codec_name = "wm5100.1-001a",
                 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
                                 SND_SOC_DAIFMT_CBM_CFM,
diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index 321d51134e47..c7e965f80d2e 100644
--- a/sound/soc/samsung/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -364,7 +364,7 @@ static struct snd_soc_dai_link neo1973_dai[] = {
 { /* Hifi Playback - for similatious use with voice below */
         .name = "WM8753",
         .stream_name = "WM8753 HiFi",
-        .platform_name = "samsung-audio",
+        .platform_name = "s3c24xx-iis",
         .cpu_dai_name = "s3c24xx-iis",
         .codec_dai_name = "wm8753-hifi",
         .codec_name = "wm8753.0-001a",
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index 45f4a752d2a0..ecd509048771 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -589,8 +589,16 @@ static __devinit int s3c_pcm_dev_probe(struct platform_device *pdev)
                 goto err5;
         }
 
+        ret = asoc_dma_platform_register(&pdev->dev);
+        if (ret) {
+                dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret);
+                goto err6;
+        }
+
         return 0;
 
+err6:
+        snd_soc_unregister_dai(&pdev->dev);
 err5:
         clk_disable_unprepare(pcm->pclk);
         clk_put(pcm->pclk);
@@ -610,6 +618,7 @@ static __devexit int s3c_pcm_dev_remove(struct platform_device *pdev)
         struct s3c_pcm_info *pcm = &s3c_pcm[pdev->id];
         struct resource *mem_res;
 
+        asoc_dma_platform_unregister(&pdev->dev);
         snd_soc_unregister_dai(&pdev->dev);
 
         pm_runtime_disable(&pdev->dev);
diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
index 21e12361a9cd..a5826ea9cad6 100644
--- a/sound/soc/samsung/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -85,7 +85,7 @@ static struct snd_soc_dai_link rx1950_uda1380_dai[] = {
                 .cpu_dai_name   = "s3c24xx-iis",
                 .codec_dai_name = "uda1380-hifi",
                 .init           = rx1950_uda1380_init,
-                .platform_name  = "samsung-audio",
+                .platform_name  = "s3c24xx-iis",
                 .codec_name     = "uda1380-codec.0-001a",
                 .ops            = &rx1950_ops,
         },
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index ac7701b3c5dc..edf5f527c5a2 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -162,11 +162,29 @@ static struct snd_soc_dai_driver s3c2412_i2s_dai = {
 
 static __devinit int s3c2412_iis_dev_probe(struct platform_device *pdev)
 {
-        return s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai);
+        int ret = 0;
+
+        ret = s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai);
+        if (ret) {
+                pr_err("failed to register the dai\n");
+                return ret;
+        }
+
+        ret = asoc_dma_platform_register(&pdev->dev);
+        if (ret) {
+                pr_err("failed to register the DMA: %d\n", ret);
+                goto err;
+        }
+
+        return 0;
+err:
+        snd_soc_unregister_dai(&pdev->dev);
+        return ret;
 }
 
 static __devexit int s3c2412_iis_dev_remove(struct platform_device *pdev)
 {
+        asoc_dma_platform_unregister(&pdev->dev);
         snd_soc_unregister_dai(&pdev->dev);
         return 0;
 }
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index 0aae3a3883dc..0022d51fd160 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -467,11 +467,29 @@ static struct snd_soc_dai_driver s3c24xx_i2s_dai = {
 
 static __devinit int s3c24xx_iis_dev_probe(struct platform_device *pdev)
 {
-        return snd_soc_register_dai(&pdev->dev, &s3c24xx_i2s_dai);
+        int ret = 0;
+
+        ret = s3c_i2sv2_register_dai(&pdev->dev, -1, &s3c2412_i2s_dai);
+        if (ret) {
+                pr_err("failed to register the dai\n");
+                return ret;
+        }
+
+        ret = asoc_dma_platform_register(&pdev->dev);
+        if (ret) {
+                pr_err("failed to register the dma: %d\n", ret);
+                goto err;
+        }
+
+        return 0;
+err:
+        snd_soc_unregister_dai(&pdev->dev);
+        return ret;
 }
 
 static __devexit int s3c24xx_iis_dev_remove(struct platform_device *pdev)
 {
+        asoc_dma_platform_unregister(&pdev->dev);
         snd_soc_unregister_dai(&pdev->dev);
         return 0;
 }
diff --git a/sound/soc/samsung/s3c24xx_simtec_hermes.c b/sound/soc/samsung/s3c24xx_simtec_hermes.c
index 7ace6a87f41b..befabe8979f7 100644
--- a/sound/soc/samsung/s3c24xx_simtec_hermes.c
+++ b/sound/soc/samsung/s3c24xx_simtec_hermes.c
@@ -82,7 +82,7 @@ static struct snd_soc_dai_link simtec_dai_aic33 = {
         .codec_name     = "tlv320aic3x-codec.0-001a",
         .cpu_dai_name   = "s3c24xx-iis",
         .codec_dai_name = "tlv320aic3x-hifi",
-        .platform_name  = "samsung-audio",
+        .platform_name  = "s3c24xx-iis",
         .init           = simtec_hermes_init,
 };
 
diff --git a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
index c42d5f00b0e1..5552f82c92a7 100644
--- a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
+++ b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c
@@ -71,7 +71,7 @@ static struct snd_soc_dai_link simtec_dai_aic23 = {
         .codec_name     = "tlv320aic3x-codec.0-001a",
         .cpu_dai_name   = "s3c24xx-iis",
         .codec_dai_name = "tlv320aic3x-hifi",
-        .platform_name  = "samsung-audio",
+        .platform_name  = "s3c24xx-iis",
         .init           = simtec_tlv320aic23_init,
 };
 
diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c
index d731042e51b0..333e1b7f06c7 100644
--- a/sound/soc/samsung/s3c24xx_uda134x.c
+++ b/sound/soc/samsung/s3c24xx_uda134x.c
@@ -224,7 +224,7 @@ static struct snd_soc_dai_link s3c24xx_uda134x_dai_link = {
         .codec_dai_name = "uda134x-hifi",
         .cpu_dai_name = "s3c24xx-iis",
         .ops = &s3c24xx_uda134x_ops,
-        .platform_name  = "samsung-audio",
+        .platform_name  = "s3c24xx-iis",
 };
 
 static struct snd_soc_card snd_soc_s3c24xx_uda134x = {
diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c
index f2dcb424ea25..58ae3237ef69 100644
--- a/sound/soc/samsung/smartq_wm8987.c
+++ b/sound/soc/samsung/smartq_wm8987.c
@@ -189,7 +189,7 @@ static struct snd_soc_dai_link smartq_dai[] = {
                 .stream_name    = "SmartQ Hi-Fi",
                 .cpu_dai_name   = "samsung-i2s.0",
                 .codec_dai_name = "wm8750-hifi",
-                .platform_name  = "samsung-audio",
+                .platform_name  = "samsung-i2s.0",
                 .codec_name     = "wm8750.0-0x1a",
                 .init           = smartq_wm8987_init,
                 .ops            = &smartq_hifi_ops,
diff --git a/sound/soc/samsung/smdk2443_wm9710.c b/sound/soc/samsung/smdk2443_wm9710.c
index 720ba29bb7e4..c390aad68cfb 100644
--- a/sound/soc/samsung/smdk2443_wm9710.c
+++ b/sound/soc/samsung/smdk2443_wm9710.c
@@ -24,7 +24,7 @@ static struct snd_soc_dai_link smdk2443_dai[] = {
         .cpu_dai_name = "samsung-ac97",
         .codec_dai_name = "ac97-hifi",
         .codec_name = "ac97-codec",
-        .platform_name = "samsung-audio",
+        .platform_name = "samsung-ac97",
 },
 };
 
diff --git a/sound/soc/samsung/smdk_spdif.c b/sound/soc/samsung/smdk_spdif.c
index beaa9c15d697..a2f2363fe1c2 100644
--- a/sound/soc/samsung/smdk_spdif.c
+++ b/sound/soc/samsung/smdk_spdif.c
@@ -151,7 +151,7 @@ static struct snd_soc_ops smdk_spdif_ops = {
 static struct snd_soc_dai_link smdk_dai = {
         .name = "S/PDIF",
         .stream_name = "S/PDIF PCM Playback",
-        .platform_name = "samsung-audio",
+        .platform_name = "samsung-spdif",
         .cpu_dai_name = "samsung-spdif",
         .codec_dai_name = "dit-hifi",
         .codec_name = "spdif-dit",
diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c
index ade2809cf393..7e2b710763be 100644
--- a/sound/soc/samsung/smdk_wm8580.c
+++ b/sound/soc/samsung/smdk_wm8580.c
@@ -176,7 +176,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
                 .stream_name = "Playback",
                 .cpu_dai_name = "samsung-i2s.0",
                 .codec_dai_name = "wm8580-hifi-playback",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-i2s.0",
                 .codec_name = "wm8580.0-001b",
                 .ops = &smdk_ops,
         },
@@ -185,7 +185,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
                 .stream_name = "Capture",
                 .cpu_dai_name = "samsung-i2s.0",
                 .codec_dai_name = "wm8580-hifi-capture",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-i2s.0",
                 .codec_name = "wm8580.0-001b",
                 .init = smdk_wm8580_init_paiftx,
                 .ops = &smdk_ops,
@@ -195,7 +195,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
                 .stream_name = "Playback",
                 .cpu_dai_name = "samsung-i2s.x",
                 .codec_dai_name = "wm8580-hifi-playback",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-i2s.x",
                 .codec_name = "wm8580.0-001b",
                 .ops = &smdk_ops,
         },
diff --git a/sound/soc/samsung/smdk_wm8580pcm.c b/sound/soc/samsung/smdk_wm8580pcm.c
index fab5322e9f05..34239fe9afde 100644
--- a/sound/soc/samsung/smdk_wm8580pcm.c
+++ b/sound/soc/samsung/smdk_wm8580pcm.c
@@ -135,7 +135,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
                 .stream_name = "Capture",
                 .cpu_dai_name = "samsung-pcm.0",
                 .codec_dai_name = "wm8580-hifi-capture",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-pcm.0",
                 .codec_name = "wm8580.0-001b",
                 .ops = &smdk_wm8580_pcm_ops,
         },
diff --git a/sound/soc/samsung/smdk_wm8994.c b/sound/soc/samsung/smdk_wm8994.c
index 48dd4dd9ee08..dd0aa8cb1a9e 100644
--- a/sound/soc/samsung/smdk_wm8994.c
+++ b/sound/soc/samsung/smdk_wm8994.c
@@ -127,7 +127,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
                 .stream_name = "Pri_Dai",
                 .cpu_dai_name = "samsung-i2s.0",
                 .codec_dai_name = "wm8994-aif1",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-i2s.0",
                 .codec_name = "wm8994-codec",
                 .init = smdk_wm8994_init_paiftx,
                 .ops = &smdk_ops,
@@ -136,7 +136,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
                 .stream_name = "Sec_Dai",
                 .cpu_dai_name = "samsung-i2s.4",
                 .codec_dai_name = "wm8994-aif1",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-i2s.4",
                 .codec_name = "wm8994-codec",
                 .ops = &smdk_ops,
         },
diff --git a/sound/soc/samsung/smdk_wm8994pcm.c b/sound/soc/samsung/smdk_wm8994pcm.c
index 77ecba935119..15f6b44e9de3 100644
--- a/sound/soc/samsung/smdk_wm8994pcm.c
+++ b/sound/soc/samsung/smdk_wm8994pcm.c
@@ -116,7 +116,7 @@ static struct snd_soc_dai_link smdk_dai[] = {
                 .stream_name = "Primary PCM",
                 .cpu_dai_name = "samsung-pcm.0",
                 .codec_dai_name = "wm8994-aif1",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-pcm.0",
                 .codec_name = "wm8994-codec",
                 .ops = &smdk_wm8994_pcm_ops,
         },
diff --git a/sound/soc/samsung/smdk_wm9713.c b/sound/soc/samsung/smdk_wm9713.c
index 55b2ca7f3290..0d20e4ed27aa 100644
--- a/sound/soc/samsung/smdk_wm9713.c
+++ b/sound/soc/samsung/smdk_wm9713.c
@@ -42,7 +42,7 @@ static struct snd_soc_card smdk;
 static struct snd_soc_dai_link smdk_dai = {
         .name = "AC97",
         .stream_name = "AC97 PCM",
-        .platform_name = "samsung-audio",
+        .platform_name = "samsung-ac97",
         .cpu_dai_name = "samsung-ac97",
         .codec_dai_name = "wm9713-hifi",
         .codec_name = "wm9713-codec",
diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c
index 5f3b06d36e9c..8606fc6cb37d 100644
--- a/sound/soc/samsung/spdif.c
+++ b/sound/soc/samsung/spdif.c
@@ -437,8 +437,15 @@ static __devinit int spdif_probe(struct platform_device *pdev)
 
         spdif->dma_playback = &spdif_stereo_out;
 
-        return 0;
+        ret = asoc_dma_platform_register(&pdev->dev);
+        if (ret) {
+                dev_err(&pdev->dev, "failed to register DMA: %d\n", ret);
+                goto err5;
+        }
 
+        return 0;
+err5:
+        snd_soc_unregister_dai(&pdev->dev);
 err4:
         iounmap(spdif->regs);
 err3:
@@ -458,6 +465,7 @@ static __devexit int spdif_remove(struct platform_device *pdev)
         struct samsung_spdif_info *spdif = &spdif_info;
         struct resource *mem_res;
 
+        asoc_dma_platform_unregister(&pdev->dev);
         snd_soc_unregister_dai(&pdev->dev);
 
         iounmap(spdif->regs);
diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c
index c7e1c28528a4..d7906a144195 100644
--- a/sound/soc/samsung/speyside.c
+++ b/sound/soc/samsung/speyside.c
@@ -198,7 +198,7 @@ static struct snd_soc_dai_link speyside_dai[] = {
                 .stream_name = "CPU-DSP",
                 .cpu_dai_name = "samsung-i2s.0",
                 .codec_dai_name = "wm0010-sdi1",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-i2s.0",
                 .codec_name = "spi0.0",
                 .init = speyside_wm0010_init,
                 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
diff --git a/sound/soc/samsung/tobermory.c b/sound/soc/samsung/tobermory.c
index 9199649bf786..42e4c8e6b03e 100644
--- a/sound/soc/samsung/tobermory.c
+++ b/sound/soc/samsung/tobermory.c
@@ -110,7 +110,7 @@ static struct snd_soc_dai_link tobermory_dai[] = {
                 .stream_name = "CPU",
                 .cpu_dai_name = "samsung-i2s.0",
                 .codec_dai_name = "wm8962",
-                .platform_name = "samsung-audio",
+                .platform_name = "samsung-i2s.0",
                 .codec_name = "wm8962.1-001a",
                 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
                                 | SND_SOC_DAIFMT_CBM_CFM,