| Message ID | 1342763164-19208-4-git-send-email-zhangfei.gao@marvell.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c index 24225f0..73bab68 100644 --- a/drivers/dma/dmatest.c +++ b/drivers/dma/dmatest.c @@ -261,6 +261,9 @@ static int dmatest_func(void *data) int src_cnt; int dst_cnt; int i; + struct dma_slave_config conf = { + .direction = DMA_MEM_TO_MEM, + }; thread_name = current->comm; set_freezable(); @@ -361,6 +364,7 @@ static int dmatest_func(void *data) DMA_BIDIRECTIONAL); } + dmaengine_slave_config(chan, &conf); if (thread->type == DMA_MEMCPY) tx = dev->device_prep_dma_memcpy(chan,
Set direction to DMA_MEM_TO_MEM DMA driver may require such configure info Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com> --- drivers/dma/dmatest.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)