From: Appana Durga Kedareswara Rao <appana.durga.rao@xilinx.com>
To: Vinod Koul <vinod.koul@intel.com>
Cc: "dan.j.williams@intel.com" <dan.j.williams@intel.com>,
Michal Simek <michals@xilinx.com>,
Soren Brinkmann <sorenb@xilinx.com>,
"moritz.fischer@ettus.com" <moritz.fischer@ettus.com>,
"laurent.pinchart@ideasonboard.com"
<laurent.pinchart@ideasonboard.com>,
"luis@debethencourt.com" <luis@debethencourt.com>,
"sfr@canb.auug.org.au" <sfr@canb.auug.org.au>,
"dmaengine@vger.kernel.org" <dmaengine@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH] dmaengine: vdma: Fix compilation warning in cyclic dma mode
Date: Mon, 13 Jun 2016 05:37:54 +0000 [thread overview]
Message-ID: <C246CAC1457055469EF09E3A7AC4E11A4A5B5E4F@XAP-PVEXMBX01.xlnx.xilinx.com> (raw)
In-Reply-To: <20160613054243.GB16910@localhost>
Hi Vinod,
> 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.
Sorry will fix it next time on wards....
>
> You should always give credit to folks who report issues.
Sure will fix next time onwards...
Thanks,
Kedar.
prev parent reply other threads:[~2016-06-13 5:38 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
2016-06-13 5:37 ` Appana Durga Kedareswara Rao [this message]
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