diff mbox

dmaengine: dmatest: Apply copy_align to DMA_SG as well

Message ID 1473297868-26787-1-git-send-email-nicoleotsuka@gmail.com (mailing list archive)
State Accepted
Headers show

Commit Message

Nicolin Chen Sept. 8, 2016, 1:24 a.m. UTC 
The DMA_SG is still a type of memory copy operation that should
conform the hardware restriction. So this patch just applies the
copy_align to DMA_SG as well.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
---
 drivers/dma/dmatest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Vinod Koul Sept. 9, 2016, 11:41 a.m. UTC | #1 
On Wed, Sep 07, 2016 at 06:24:28PM -0700, Nicolin Chen wrote:
> The DMA_SG is still a type of memory copy operation that should
> conform the hardware restriction. So this patch just applies the
> copy_align to DMA_SG as well.

Applied, thanks
diff mbox

Patch

diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 738fbd1..53e9728 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -503,11 +503,11 @@  static int dmatest_func(void *data)
 		struct scatterlist rx_sg[src_cnt];
 
 		total_tests++;
 
 		/* honor alignment restrictions */
-		if (thread->type == DMA_MEMCPY)
+		if (thread->type == DMA_MEMCPY || thread->type == DMA_SG)
 			align = dev->copy_align;
 		else if (thread->type == DMA_XOR)
 			align = dev->xor_align;
 		else if (thread->type == DMA_PQ)
 			align = dev->pq_align;