redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

dmaengine: bcm2835: remove dma_slave_config direction usage 

dma_slave_config direction was marked as deprecated quite some
time back, remove the usage from this driver so that the field
can be removed

Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
hifive-unleashed-5.1
Vinod Koul 2018-07-19 22:22:26 +05:30
parent 6235588705
commit 00648f4d0f
1 changed files with 0 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/dma/bcm2835-dma.c
View File

@ -778,14 +778,6 @@ static int bcm2835_dma_slave_config(struct dma_chan *chan,
{
struct bcm2835_chan *c = to_bcm2835_dma_chan(chan);
if ((cfg->direction == DMA_DEV_TO_MEM &&
cfg->src_addr_width != DMA_SLAVE_BUSWIDTH_4_BYTES) ||
(cfg->direction == DMA_MEM_TO_DEV &&
cfg->dst_addr_width != DMA_SLAVE_BUSWIDTH_4_BYTES) ||
!is_slave_direction(cfg->direction)) {
return -EINVAL;
}
c->cfg = *cfg;
return 0;