The transfer direction is now checked in set_config.
There is no need to check it twice.
Signed-off-by: Jean-Francois Moine <moinejf@xxxxxxx>
---
drivers/dma/sun6i-dma.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c
index cd436c6..80e426d 100644
--- a/drivers/dma/sun6i-dma.c
+++ b/drivers/dma/sun6i-dma.c
@@ -585,11 +585,6 @@ static struct dma_async_tx_descriptor *sun6i_dma_prep_slave_sg(
if (!sgl)
return NULL;
- if (!is_slave_direction(dir)) {
- dev_err(chan2dev(chan), "Invalid DMA direction\n");
- return NULL;
- }
-
ret = set_config(sdev, sconfig, dir, &lli_cfg);
if (ret) {
dev_err(chan2dev(chan), "Invalid DMA configuration\n");
--
2.8.1
--
To unsubscribe from this list: send the line "unsubscribe dmaengine" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
