ASoC: Samsung: Rename ASoC DMA driver

Rename Samsung ASoC DMA driver
	s3c-dma.[c/h] -> dma.[c/h]

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/s3c24xx/s3c-i2s-v2.c b/sound/soc/s3c24xx/s3c-i2s-v2.c
index b3866d5..c471431 100644
--- a/sound/soc/s3c24xx/s3c-i2s-v2.c
+++ b/sound/soc/s3c24xx/s3c-i2s-v2.c
@@ -28,7 +28,7 @@
 
 #include "regs-i2s-v2.h"
 #include "s3c-i2s-v2.h"
-#include "s3c-dma.h"
+#include "dma.h"
 
 #undef S3C_IIS_V2_SUPPORTED