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>
diff --git a/drivers/dma/sirf-dma.c b/drivers/dma/sirf-dma.c
index 64385cd..649fd6c 100644
--- a/drivers/dma/sirf-dma.c
+++ b/drivers/dma/sirf-dma.c
@@ -428,7 +428,7 @@
unsigned long iflags;
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;
goto err_dir;
}