diff options
| author | Nathan Chancellor <natechancellor@gmail.com> | 2018-10-03 19:37:54 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-25 09:53:29 +0100 |
| commit | 7e5212afd132b2d7689ecab5dec97c79c2f989ce (patch) | |
| tree | c81035a62c78963d072c8c0be0eb793cc3db334b /drivers/media | |
| parent | aa343014d014cc149d29c0fcc3dfe5576702cb7f (diff) | |
ata: ep93xx: Use proper enums for directions
[ Upstream commit 6adde4a36f1b6a562a1057fbb1065007851050e7 ]
Clang warns when one enumerated type is implicitly converted to another.
drivers/ata/pata_ep93xx.c:662:36: warning: implicit conversion from
enumeration type 'enum dma_data_direction' to different enumeration type
'enum dma_transfer_direction' [-Wenum-conversion]
drv_data->dma_rx_data.direction = DMA_FROM_DEVICE;
~ ^~~~~~~~~~~~~~~
drivers/ata/pata_ep93xx.c:670:36: warning: implicit conversion from
enumeration type 'enum dma_data_direction' to different enumeration type
'enum dma_transfer_direction' [-Wenum-conversion]
drv_data->dma_tx_data.direction = DMA_TO_DEVICE;
~ ^~~~~~~~~~~~~
drivers/ata/pata_ep93xx.c:681:19: warning: implicit conversion from
enumeration type 'enum dma_data_direction' to different enumeration type
'enum dma_transfer_direction' [-Wenum-conversion]
conf.direction = DMA_FROM_DEVICE;
~ ^~~~~~~~~~~~~~~
drivers/ata/pata_ep93xx.c:692:19: warning: implicit conversion from
enumeration type 'enum dma_data_direction' to different enumeration type
'enum dma_transfer_direction' [-Wenum-conversion]
conf.direction = DMA_TO_DEVICE;
~ ^~~~~~~~~~~~~
Use the equivalent valued enums from the expected type so that Clang no
longer warns about a conversion.
DMA_TO_DEVICE = DMA_MEM_TO_DEV = 1
DMA_FROM_DEVICE = DMA_DEV_TO_MEM = 2
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/media')
0 files changed, 0 insertions, 0 deletions