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authorVinod Koul <vkoul@kernel.org>2018-07-19 22:22:26 +0530
committerVinod Koul <vkoul@kernel.org>2018-10-07 19:18:16 +0530
commit00648f4d0f4156b747de272e962991e5dca2d603 (patch)
tree54400477bf70bea50a37ae95e4da862b8a56b3c9 /drivers/dma/bcm2835-dma.c
parent6235588705edbd207c23fb2cfc1795b9579797c1 (diff)
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>
Diffstat (limited to 'drivers/dma/bcm2835-dma.c')
-rw-r--r--drivers/dma/bcm2835-dma.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/dma/bcm2835-dma.c b/drivers/dma/bcm2835-dma.c
index 847f84a41a69..cad55ab80d41 100644
--- a/drivers/dma/bcm2835-dma.c
+++ b/drivers/dma/bcm2835-dma.c
@@ -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;