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From: Vinod Koul <>
To: Kedareswara rao Appana <>
Subject: Re: [PATCH] dmaengine: vdma: Fix compilation warning in cyclic dma mode
Date: Mon, 13 Jun 2016 11:12:44 +0530	[thread overview]
Message-ID: <20160613054243.GB16910@localhost> (raw)
In-Reply-To: <>

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.


  reply	other threads:[~2016-06-13  5:36 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-09  6:02 Kedareswara rao Appana
2016-06-13  5:42 ` Vinod Koul [this message]
2016-06-13  5:37   ` Appana Durga Kedareswara Rao

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