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| author |   Vinod Koul <vinod.koul@intel.com> | 2016-12-09 15:24:12 +0530 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-12-12 22:25:22 +0530 |
| commit | e5a6b3d5deeee7b7b45fe8765b5e48033adc9e8a (patch) | |
| tree | faedfc4a95f49171a4de9eb0eb37864658af003f /drivers/dma/ep93xx_dma.c | |
| parent | dmaengine: usb-dmac: remove unused ‘uchan’ (diff) | |
| download | linux-dev-e5a6b3d5deeee7b7b45fe8765b5e48033adc9e8a.tar.xz linux-dev-e5a6b3d5deeee7b7b45fe8765b5e48033adc9e8a.zip | |
dmaengine: img-mdc: remove unused ‘prev_phys’
In mdc_prep_dma_memcpy(), mdc_prep_dma_cyclic() and mdc_prep_slave_sg()
variable ‘prev_phys’ is initialized but never used, which
leads to warning with W=1
drivers/dma/img-mdc-dma.c: In function ‘mdc_prep_dma_memcpy’:
drivers/dma/img-mdc-dma.c:295:24: warning: variable ‘prev_phys’ set but not used [-Wunused-but-set-variable]
dma_addr_t curr_phys, prev_phys;
drivers/dma/img-mdc-dma.c: In function ‘mdc_prep_dma_cyclic’:
drivers/dma/img-mdc-dma.c:378:24: warning: variable ‘prev_phys’ set but not used [-Wunused-but-set-variable]
dma_addr_t curr_phys, prev_phys;
drivers/dma/img-mdc-dma.c: In function ‘mdc_prep_slave_sg’:
drivers/dma/img-mdc-dma.c:461:24: warning: variable ‘prev_phys’ set but not
used [-Wunused-but-set-variable]
dma_addr_t curr_phys, prev_phys;
So remove it.
Cc: Damien.Horsley <Damien.Horsley@imgtec.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ep93xx_dma.c')
0 files changed, 0 insertions, 0 deletions