commit | 4b597c634a2a8fbc8ecbdaf7c2b4c8bb68cfba20 | [log] [tgz] |
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author | Kedareswara rao Appana <appana.durga.rao@xilinx.com> | Wed Jan 03 12:12:10 2018 +0530 |
committer | Vinod Koul <vinod.koul@intel.com> | Mon Jan 08 16:24:50 2018 +0530 |
tree | 618940f991bcc54ba98fbf67033b821a082bbeae | |
parent | 48c62fb051af3850e631b573e5393a2b0808ef10 [diff] |
dmaengine: xilinx_dma: Fix warning variable prev set but not used This patch fixes the below sparse warning in the driver drivers/dma/xilinx/xilinx_dma.c: In function ‘xilinx_vdma_dma_prep_interleaved’: drivers/dma/xilinx/xilinx_dma.c:1614:43: warning: variable ‘prev’ set but not used [-Wunused-but-set-variable] struct xilinx_vdma_tx_segment *segment, *prev = NULL; Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>