Commit 3435fb18 authored by Jean-Francois Moine's avatar Jean-Francois Moine Committed by Vinod Koul
Browse files

dmaengine: sun6i: Remove useless check 



The transfer direction is now checked in set_config.
There is no need to check it twice.

Signed-off-by: default avatarJean-Francois Moine <moinejf@free.fr>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent a4eb36b0

drivers/dma/sun6i-dma.c

+0 −5
Original line number Diff line number Diff line
@@ -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");