Messages in this thread | | | From | Appana Durga Kedareswara Rao <> | Subject | RE: linux-next: build warning after merge of the slave-dma tree | Date | Thu, 9 Jun 2016 06:04:03 +0000 |
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Hi Stephen Rothwell,
> Hi Vinod, > > After merging the slave-dma tree, today's linux-next build (arm > multi_v7_defconfig) produced this warning: > > 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;
Thanks for reporting the issue. I have fixed it and sent the patch...
> > Introduced by commit > > 92d794dfb699 ("dmaengine: vdma: Add support for cyclic dma mode") > > I am not sure if this is tecnically a problem, but gcc certainly cannot tell.
Thanks, Kedar.
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