diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c
index b57783371d52..a3f39dd114f9 100644
--- a/arch/arm/mach-s3c64xx/dev-audio.c
+++ b/arch/arm/mach-s3c64xx/dev-audio.c
@@ -58,9 +58,6 @@ static struct resource s3c64xx_iis0_resource[] = {
 
 static struct s3c_audio_pdata i2s0_pdata = {
 	.cfg_gpio = s3c64xx_i2s_cfg_gpio,
-	.dma_filter = pl08x_filter_id,
-	.dma_playback = DMACH_I2S0_OUT,
-	.dma_capture = DMACH_I2S0_IN,
 };
 
 struct platform_device s3c64xx_device_iis0 = {
@@ -80,9 +77,6 @@ static struct resource s3c64xx_iis1_resource[] = {
 
 static struct s3c_audio_pdata i2s1_pdata = {
 	.cfg_gpio = s3c64xx_i2s_cfg_gpio,
-	.dma_filter = pl08x_filter_id,
-	.dma_playback = DMACH_I2S1_OUT,
-	.dma_capture = DMACH_I2S1_IN,
 };
 
 struct platform_device s3c64xx_device_iis1 = {
@@ -102,9 +96,6 @@ static struct resource s3c64xx_iisv4_resource[] = {
 
 static struct s3c_audio_pdata i2sv4_pdata = {
 	.cfg_gpio = s3c64xx_i2s_cfg_gpio,
-	.dma_filter = pl08x_filter_id,
-	.dma_playback = DMACH_HSI_I2SV40_TX,
-	.dma_capture = DMACH_HSI_I2SV40_RX,
 	.type = {
 		.i2s = {
 			.quirks = QUIRK_PRI_6CHAN,
@@ -153,9 +144,6 @@ static struct resource s3c64xx_pcm0_resource[] = {
 
 static struct s3c_audio_pdata s3c_pcm0_pdata = {
 	.cfg_gpio = s3c64xx_pcm_cfg_gpio,
-	.dma_filter = pl08x_filter_id,
-	.dma_capture = DMACH_PCM0_RX,
-	.dma_playback = DMACH_PCM0_TX,
 };
 
 struct platform_device s3c64xx_device_pcm0 = {
@@ -175,9 +163,6 @@ static struct resource s3c64xx_pcm1_resource[] = {
 
 static struct s3c_audio_pdata s3c_pcm1_pdata = {
 	.cfg_gpio = s3c64xx_pcm_cfg_gpio,
-	.dma_filter = pl08x_filter_id,
-	.dma_playback = DMACH_PCM1_TX,
-	.dma_capture = DMACH_PCM1_RX,
 };
 
 struct platform_device s3c64xx_device_pcm1 = {
@@ -209,10 +194,6 @@ static struct resource s3c64xx_ac97_resource[] = {
 };
 
 static struct s3c_audio_pdata s3c_ac97_pdata = {
-	.dma_playback = DMACH_AC97_PCMOUT,
-	.dma_filter = pl08x_filter_id,
-	.dma_capture = DMACH_AC97_PCMIN,
-	.dma_capture_mic = DMACH_AC97_MICIN,
 };
 
 static u64 s3c64xx_ac97_dmamask = DMA_BIT_MASK(32);