[PATCH 1/6] dmaengine: imx-sdma: remove IMX_DMA_SG_LOOP handling in sdma_prep_slave_sg()

[Shawn Guo]

This is a leftover from the time that the driver did not have
sdma_prep_dma_cyclic callback and implemented sound dma as a looped
sg chain.  And it can be removed now.

Signed-off-by: Shawn Guo <shawn.guo at freescale.com>
---
 drivers/dma/imx-sdma.c |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 5456480..45413b7 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -931,12 +931,6 @@ static struct dma_async_tx_descriptor *sdma_prep_slave_sg(
 
 		param = BD_DONE | BD_EXTD | BD_CONT;
 
-		if (sdmac->flags & IMX_DMA_SG_LOOP) {
-			param |= BD_INTR;
-			if (i + 1 == sg_len)
-				param |= BD_WRAP;
-		}
-
 		if (i + 1 == sg_len)
 			param |= BD_INTR;
 
-- 
1.7.1