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(parent: b33f783) | patch
dmaengine: stm32-dma: remove unused ‘sfcr’
authorVinod Koul <vinod.koul@intel.com>
Fri, 9 Dec 2016 09:54:12 +0000 (15:24 +0530)
committerVinod Koul <vinod.koul@intel.com>
Mon, 12 Dec 2016 16:55:22 +0000 (22:25 +0530)
commit1bc4f06c24a0fccd2ff9d81ca4b2ee4d3acb7fbb
tree0a1e600af88bddae8729c5029d8b9590a3415a62tree | snapshot
parentb33f7832bbf24dd40322fd673b2d7e3493c8515fcommit | diff
dmaengine: stm32-dma: remove unused ‘sfcr’

In stm32_dma_chan_irq(), variable ‘sfcr’ is initialized but never used, which
leads to warning with W=1

drivers/dma/stm32-dma.c: In function ‘stm32_dma_chan_irq’:
drivers/dma/stm32-dma.c:530:19: warning: variable ‘sfcr’ set but not used [-Wunused-but-set-variable]
  u32 status, scr, sfcr;

So remove it.

Reviewed-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/stm32-dma.c diff | blob | history
Domain: System / Kernel;