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| author | Nathan Chancellor <natechancellor@gmail.com> | 2018-10-03 19:37:54 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-10-04 08:26:02 -0600 |
| commit | 6adde4a36f1b6a562a1057fbb1065007851050e7 (patch) | |
| tree | 86f0d6315cfee151dc58b5a20c6c56c08ee5c25e /drivers/ata/Kconfig | |
| parent | 7fb44929cb0e5cdcde143e1ca3ca57b5b8247db0 (diff) | |
ata: ep93xx: Use proper enums for directions
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>
Diffstat (limited to 'drivers/ata/Kconfig')
0 files changed, 0 insertions, 0 deletions