From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Ujfalusi Subject: [PATCH] dmaengine: ti: omap-dma: Remove variable override in omap_dma_tx_status() Date: Tue, 30 Jul 2019 16:20:29 +0300 Message-ID: <20190730132029.2971-1-peter.ujfalusi@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: vkoul@kernel.org Cc: dmaengine@vger.kernel.org, dan.j.williams@intel.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: linux-omap@vger.kernel.org There is no need to fetch local omap_desc since the desc we have is the correct one already when we need to check the channel status. Signed-off-by: Peter Ujfalusi --- drivers/dma/ti/omap-dma.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/dma/ti/omap-dma.c b/drivers/dma/ti/omap-dma.c index 3b57b68df896..9f359ec3386d 100644 --- a/drivers/dma/ti/omap-dma.c +++ b/drivers/dma/ti/omap-dma.c @@ -860,7 +860,6 @@ static enum dma_status omap_dma_tx_status(struct dma_chan *chan, * accordingly and mark it as completed */ if (!(ccr & CCR_ENABLE)) { - struct omap_desc *d = c->desc; ret = DMA_COMPLETE; omap_dma_start_desc(c); vchan_cookie_complete(&d->vd); -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki