Messages in this thread | | | Date | Mon, 13 Jun 2016 11:12:44 +0530 | From | Vinod Koul <> | Subject | Re: [PATCH] dmaengine: vdma: Fix compilation warning in cyclic dma mode |
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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.
Thanks -- ~Vinod
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