diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c
index ee23194f7ab8534fefec6cbce09142fefcb06015..dc09b71b7d9f766398a94592a1657f7cdbe5667a 100644
--- a/sound/soc/samsung/dma.c
+++ b/sound/soc/samsung/dma.c
@@ -35,12 +35,6 @@ static const struct snd_pcm_hardware dma_hardware = {
 				    SNDRV_PCM_INFO_BLOCK_TRANSFER |
 				    SNDRV_PCM_INFO_MMAP |
 				    SNDRV_PCM_INFO_MMAP_VALID,
-	.formats		= SNDRV_PCM_FMTBIT_S16_LE |
-				    SNDRV_PCM_FMTBIT_U16_LE |
-				    SNDRV_PCM_FMTBIT_U8 |
-				    SNDRV_PCM_FMTBIT_S8,
-	.channels_min		= 2,
-	.channels_max		= 2,
 	.buffer_bytes_max	= 128*1024,
 	.period_bytes_min	= PAGE_SIZE,
 	.period_bytes_max	= PAGE_SIZE*2,
diff --git a/sound/soc/samsung/idma.c b/sound/soc/samsung/idma.c
index e4f318fc2f82bb048f5047a6773f1a2c8be40902..3d5cf1530b6f754c4ff03c476777e2a61c3d45a1 100644
--- a/sound/soc/samsung/idma.c
+++ b/sound/soc/samsung/idma.c
@@ -35,14 +35,6 @@ static const struct snd_pcm_hardware idma_hardware = {
 		    SNDRV_PCM_INFO_MMAP_VALID |
 		    SNDRV_PCM_INFO_PAUSE |
 		    SNDRV_PCM_INFO_RESUME,
-	.formats = SNDRV_PCM_FMTBIT_S16_LE |
-		    SNDRV_PCM_FMTBIT_U16_LE |
-		    SNDRV_PCM_FMTBIT_S24_LE |
-		    SNDRV_PCM_FMTBIT_U24_LE |
-		    SNDRV_PCM_FMTBIT_U8 |
-		    SNDRV_PCM_FMTBIT_S8,
-	.channels_min = 2,
-	.channels_max = 2,
 	.buffer_bytes_max = MAX_IDMA_BUFFER,
 	.period_bytes_min = 128,
 	.period_bytes_max = MAX_IDMA_PERIOD,