diff --git a/[refs] b/[refs]
index c8a733389ec7..ad38673dd67c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e7736cdea223f3a5b867c359fb35cf08250dd771
+refs/heads/master: b7ef37d0e382298bcf7ba399ce67b044d9add23a
diff --git a/trunk/arch/arm/plat-samsung/dma-ops.c b/trunk/arch/arm/plat-samsung/dma-ops.c
index c38d75489240..d088afa034e8 100644
--- a/trunk/arch/arm/plat-samsung/dma-ops.c
+++ b/trunk/arch/arm/plat-samsung/dma-ops.c
@@ -91,7 +91,8 @@ static int samsung_dmadev_prepare(unsigned ch,
 		break;
 	case DMA_CYCLIC:
 		desc = dmaengine_prep_dma_cyclic(chan, param->buf,
-			param->len, param->period, param->direction);
+			param->len, param->period, param->direction,
+			DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
 		break;
 	default:
 		dev_err(&chan->dev->device, "unsupported format\n");