summaryrefslogtreecommitdiffstats
path: root/drivers/soc
diff options
context:
space:
mode:
authorNathan Chancellor <natechancellor@gmail.com>2019-01-30 10:21:44 -0800
committerSantosh Shilimkar <santosh.shilimkar@oracle.com>2019-01-30 10:22:17 -0800
commit2b13ef1f4261688c2dc5d67dbee69ed2fdddf53e (patch)
tree124c97c6b1948fec8148c8a04fa4291cd0a60ebb /drivers/soc
parent5953c887fb5fd8de8b3b716485a0457b93ba4ce2 (diff)
downloadlinux-2b13ef1f4261688c2dc5d67dbee69ed2fdddf53e.tar.bz2
soc: ti: knav_dma: Use proper enum in pktdma_init_chan
Clang warns when one enumerated type is implicitly converted to another: drivers/soc/ti/knav_dma.c:601:20: warning: implicit conversion from enumeration type 'enum dma_data_direction' to different enumeration type 'enum dma_transfer_direction' [-Wenum-conversion] chan->direction = DMA_NONE; ~ ^~~~~~~~ 1 warning generated. While DMA_NONE and DMA_TRANS_NONE have different values, there is no functional change because direction is never checked against DMA_NONE, only against DMA_MEM_TO_DEV and DMA_DEV_TO_MEM. Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Diffstat (limited to 'drivers/soc')
-rw-r--r--drivers/soc/ti/knav_dma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
index e05ab16d9a9e..6285cd8efb21 100644
--- a/drivers/soc/ti/knav_dma.c
+++ b/drivers/soc/ti/knav_dma.c
@@ -598,7 +598,7 @@ static int pktdma_init_chan(struct knav_dma_device *dma,
INIT_LIST_HEAD(&chan->list);
chan->dma = dma;
- chan->direction = DMA_NONE;
+ chan->direction = DMA_TRANS_NONE;
atomic_set(&chan->ref_count, 0);
spin_lock_init(&chan->lock);