diff options
| author | Nathan Chancellor <natechancellor@gmail.com> | 2019-01-30 10:21:44 -0800 |
|---|---|---|
| committer | Santosh Shilimkar <santosh.shilimkar@oracle.com> | 2019-01-30 10:22:17 -0800 |
| commit | 2b13ef1f4261688c2dc5d67dbee69ed2fdddf53e (patch) | |
| tree | 124c97c6b1948fec8148c8a04fa4291cd0a60ebb /drivers/soc | |
| parent | 5953c887fb5fd8de8b3b716485a0457b93ba4ce2 (diff) | |
| download | linux-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.c | 2 |
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); |