3 files changed, 13 insertions, 25 deletions

diff --git a/sound/soc/samsung/bells.c b/sound/soc/samsung/bells.c
index 29e246803626..84f5d8b76679 100644
--- a/sound/soc/samsung/bells.c
+++ b/sound/soc/samsung/bells.c
@@ -356,6 +356,7 @@ static struct snd_soc_dapm_widget bells_widgets[] = {
 
 static struct snd_soc_dapm_route bells_routes[] = {
 	{ "Sub CLK_SYS", NULL, "OPCLK" },
+	{ "CLKIN", NULL, "OPCLK" },
 
 	{ "DMIC", NULL, "MICBIAS2" },
 	{ "IN2L", NULL, "DMIC" },
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index b302f3b7a587..2c4d2505a19e 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -702,13 +702,6 @@ static int i2s_hw_params(struct snd_pcm_substream *substream,
 	}
 	writel(mod, i2s->addr + I2SMOD);
 
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		snd_soc_dai_set_dma_data(dai, substream,
-			(void *)&i2s->dma_playback);
-	else
-		snd_soc_dai_set_dma_data(dai, substream,
-			(void *)&i2s->dma_capture);
-
 	i2s->frmclk = params_rate(params);
 
 	return 0;
@@ -970,6 +963,8 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai)
 	}
 	clk_prepare_enable(i2s->clk);
 
+	snd_soc_dai_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture);
+
 	if (other) {
 		other->addr = i2s->addr;
 		other->clk = i2s->clk;
@@ -1060,7 +1055,7 @@ static struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev, bool sec)
 	i2s->i2s_dai_drv.ops = &samsung_i2s_dai_ops;
 	i2s->i2s_dai_drv.suspend = i2s_suspend;
 	i2s->i2s_dai_drv.resume = i2s_resume;
-	i2s->i2s_dai_drv.playback.channels_min = 2;
+	i2s->i2s_dai_drv.playback.channels_min = 1;
 	i2s->i2s_dai_drv.playback.channels_max = 2;
 	i2s->i2s_dai_drv.playback.rates = SAMSUNG_I2S_RATES;
 	i2s->i2s_dai_drv.playback.formats = SAMSUNG_I2S_FMTS;
@@ -1143,9 +1138,9 @@ static int samsung_i2s_probe(struct platform_device *pdev)
 			dev_err(&pdev->dev, "Unable to get drvdata\n");
 			return -EFAULT;
 		}
-		snd_soc_register_component(&sec_dai->pdev->dev,
-					   &samsung_i2s_component,
-					   &sec_dai->i2s_dai_drv, 1);
+		devm_snd_soc_register_component(&sec_dai->pdev->dev,
+						&samsung_i2s_component,
+						&sec_dai->i2s_dai_drv, 1);
 		samsung_asoc_dma_platform_register(&pdev->dev);
 		return 0;
 	}
@@ -1258,8 +1253,9 @@ static int samsung_i2s_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	snd_soc_register_component(&pri_dai->pdev->dev, &samsung_i2s_component,
-				   &pri_dai->i2s_dai_drv, 1);
+	devm_snd_soc_register_component(&pri_dai->pdev->dev,
+					&samsung_i2s_component,
+					&pri_dai->i2s_dai_drv, 1);
 
 	pm_runtime_enable(&pdev->dev);
 
@@ -1294,7 +1290,6 @@ static int samsung_i2s_remove(struct platform_device *pdev)
 	i2s->sec_dai = NULL;
 
 	samsung_asoc_dma_platform_unregister(&pdev->dev);
-	snd_soc_unregister_component(&pdev->dev);
 
 	return 0;
 }
diff --git a/sound/soc/samsung/smdk_wm8994.c b/sound/soc/samsung/smdk_wm8994.c
index 5fd7a05a9b9e..b072bd107b31 100644
--- a/sound/soc/samsung/smdk_wm8994.c
+++ b/sound/soc/samsung/smdk_wm8994.c
@@ -9,6 +9,7 @@
 
 #include "../codecs/wm8994.h"
 #include <sound/pcm_params.h>
+#include <sound/soc.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
@@ -193,7 +194,7 @@ static int smdk_audio_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, board);
 
-	ret = snd_soc_register_card(card);
+	ret = devm_snd_soc_register_card(&pdev->dev, card);
 
 	if (ret)
 		dev_err(&pdev->dev, "snd_soc_register_card() failed:%d\n", ret);
@@ -201,23 +202,14 @@ static int smdk_audio_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int smdk_audio_remove(struct platform_device *pdev)
-{
-	struct snd_soc_card *card = platform_get_drvdata(pdev);
-
-	snd_soc_unregister_card(card);
-
-	return 0;
-}
-
 static struct platform_driver smdk_audio_driver = {
 	.driver		= {
 		.name	= "smdk-audio-wm8894",
 		.owner	= THIS_MODULE,
 		.of_match_table = of_match_ptr(samsung_wm8994_of_match),
+		.pm	= &snd_soc_pm_ops,
 	},
 	.probe		= smdk_audio_probe,
-	.remove		= smdk_audio_remove,
 };
 
 module_platform_driver(smdk_audio_driver);