We only support DEV_TO_MEM or MEM_TO_DEV directions with edma driver and the
check for the direction has been already done in the function calling
edma_config_pset().
The error reporting is redundant and also the "else if ()" can be removed.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
---
drivers/dma/edma.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index 855766672aa9..d954099650ae 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -372,14 +372,12 @@ static int edma_config_pset(struct dma_chan *chan, struct edmacc_param *pset,
src_cidx = cidx;
dst_bidx = 0;
dst_cidx = 0;
- } else if (direction == DMA_DEV_TO_MEM) {
+ } else {
+ /* DMA_DEV_TO_MEM */
src_bidx = 0;
src_cidx = 0;
dst_bidx = acnt;
dst_cidx = cidx;
- } else {
- dev_err(dev, "%s: direction not implemented yet\n", __func__);
- return -EINVAL;
}
pset->opt = EDMA_TCC(EDMA_CHAN_SLOT(echan->ch_num));
--
1.9.1
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