4 files changed, 7 insertions, 11 deletions

diff --git a/sound/soc/samsung/dmaengine.c b/sound/soc/samsung/dmaengine.c
index 84601fa9aa46..302871974cb3 100644
--- a/sound/soc/samsung/dmaengine.c
+++ b/sound/soc/samsung/dmaengine.c
@@ -28,7 +28,6 @@ int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter,
 				       const char *tx, const char *rx,
 				       struct device *dma_dev)
 {
-	unsigned int flags = SND_DMAENGINE_PCM_FLAG_COMPAT;
 	struct snd_dmaengine_pcm_config *pcm_conf;
 
 	pcm_conf = devm_kzalloc(dev, sizeof(*pcm_conf), GFP_KERNEL);
@@ -39,14 +38,11 @@ int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter,
 	pcm_conf->compat_filter_fn = filter;
 	pcm_conf->dma_dev = dma_dev;
 
-	if (dev->of_node) {
-		pcm_conf->chan_names[SNDRV_PCM_STREAM_PLAYBACK] = tx;
-		pcm_conf->chan_names[SNDRV_PCM_STREAM_CAPTURE] = rx;
-	} else {
-		flags |= SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME;
-	}
+	pcm_conf->chan_names[SNDRV_PCM_STREAM_PLAYBACK] = tx;
+	pcm_conf->chan_names[SNDRV_PCM_STREAM_CAPTURE] = rx;
 
-	return devm_snd_dmaengine_pcm_register(dev, pcm_conf, flags);
+	return devm_snd_dmaengine_pcm_register(dev, pcm_conf,
+				SND_DMAENGINE_PCM_FLAG_COMPAT);
 }
 EXPORT_SYMBOL_GPL(samsung_asoc_dma_platform_register);
 
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 692a752b194c..6ab99e38e6dd 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -1460,7 +1460,7 @@ static int samsung_i2s_probe(struct platform_device *pdev)
 		pri_dai->drv->playback.channels_max = 6;
 
 	ret = samsung_asoc_dma_platform_register(&pdev->dev, pri_dai->filter,
-						 NULL, NULL, NULL);
+						 "tx", "rx", NULL);
 	if (ret < 0)
 		goto err_disable_clk;
 
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index 67dfa27ae321..c08638b0e458 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -177,7 +177,7 @@ static int s3c2412_iis_dev_probe(struct platform_device *pdev)
 
 	ret = samsung_asoc_dma_platform_register(&pdev->dev,
 						 pdata->dma_filter,
-						 NULL, NULL, NULL);
+						 "tx", "rx", NULL);
 	if (ret) {
 		pr_err("failed to register the DMA: %d\n", ret);
 		return ret;
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index ba0f2b94f8d4..a8026b640c95 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -446,7 +446,7 @@ static int s3c24xx_iis_dev_probe(struct platform_device *pdev)
 	s3c24xx_i2s_pcm_stereo_in.addr = res->start + S3C2410_IISFIFO;
 
 	ret = samsung_asoc_dma_platform_register(&pdev->dev, NULL,
-						 NULL, NULL, NULL);
+						 "tx", "rx", NULL);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to register the DMA: %d\n", ret);
 		return ret;