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dmaengine: sirf: fix a typo in dma_prep_interleaved 

either DEV_TO_MEM or MEM_TO_DEV is supported, so change
OR to AND.

Signed-off-by: Barry Song <Baohua.Song@csr.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
This commit is contained in:
Barry Song 2012-09-27 16:35:38 +08:00 committed by Vinod Koul
parent 720dfd250e
commit 5997e089e4
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/sirf-dma.c
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@ -428,7 +428,7 @@ static struct dma_async_tx_descriptor *sirfsoc_dma_prep_interleaved(
unsigned long iflags; unsigned long iflags;
int ret; int ret;
if ((xt->dir != DMA_MEM_TO_DEV) || (xt->dir != DMA_DEV_TO_MEM)) { if ((xt->dir != DMA_MEM_TO_DEV) && (xt->dir != DMA_DEV_TO_MEM)) {
ret = -EINVAL; ret = -EINVAL;
goto err_dir; goto err_dir;
} }