[PATCH] dmaengine: vdma: Fix compilation warning in cyclic dma mode
vinod.koul at intel.com
Sun Jun 12 22:42:44 PDT 2016
On Thu, Jun 09, 2016 at 11:32:12AM +0530, Kedareswara rao Appana wrote:
> This patch fixes the below compilation warining.
> drivers/dma/xilinx/xilinx_vdma.c: In function 'xilinx_dma_prep_dma_cyclic':
> drivers/dma/xilinx/xilinx_vdma.c:1808:23: warning: 'segment' may be used
> uninitialized in this function [-Wmaybe-uninitialized]
> segment->hw.control |= XILINX_DMA_BD_SOP;
> The start of packet (SOP) should be set to the first segment in the desc
> chain not for the last segment of the desc chain.
I have applied this after adding Reported by from SFR.
You should always give credit to folks who report issues.
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