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| author |   Nathan Chancellor <natechancellor@gmail.com> | 2018-09-11 16:20:25 -0700 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2018-10-02 20:11:09 +0530 |
| commit | 5e621f5d538985f010035c6f3e28c22829d36db1 (patch) | |
| tree | 8acf69208d1b6a222c3fa6d206181135e3b1e218 /drivers/dma | |
| parent | dmaengine: ep93xx: Return proper enum in ep93xx_dma_chan_direction (diff) | |
| download | linux-dev-5e621f5d538985f010035c6f3e28c22829d36db1.tar.xz linux-dev-5e621f5d538985f010035c6f3e28c22829d36db1.zip | |
dmaengine: timb_dma: Use proper enum in td_prep_slave_sg
Clang warns when implicitly converting from one enumerated type to
another. Avoid this by using the equivalent value from the expected
type.
drivers/dma/timb_dma.c:548:27: warning: implicit conversion from
enumeration type 'enum dma_transfer_direction' to different enumeration
type 'enum dma_data_direction' [-Wenum-conversion]
td_desc->desc_list_len, DMA_MEM_TO_DEV);
^~~~~~~~~~~~~~
1 warning generated.
Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/timb_dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c index 395c698edb4d..fc0f9c8766a8 100644 --- a/drivers/dma/timb_dma.c +++ b/drivers/dma/timb_dma.c @@ -545,7 +545,7 @@ static struct dma_async_tx_descriptor *td_prep_slave_sg(struct dma_chan *chan, } dma_sync_single_for_device(chan2dmadev(chan), td_desc->txd.phys, - td_desc->desc_list_len, DMA_MEM_TO_DEV); + td_desc->desc_list_len, DMA_TO_DEVICE); return &td_desc->txd; } |