From: Vinod Koul <vinod.koul@intel.com>
Date: Wed, 16 Oct 2013 08:12:15 +0000 (+0530)
Subject: dmaengine: edma: use DMA_COMPLETE for dma completion status
X-Git-Tag: upstream/snapshot3+hdmi~3918^2~22^2~20
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9d386ec590a9455733d6fad3e4d1a4b2babc490c;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

dmaengine: edma: use DMA_COMPLETE for dma completion status

Tested-by: Joel Fernandes <joelf@ti.com>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index 098a8da..29fa358 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -576,7 +576,7 @@ static enum dma_status edma_tx_status(struct dma_chan *chan,
 	unsigned long flags;
 
 	ret = dma_cookie_status(chan, cookie, txstate);
-	if (ret == DMA_SUCCESS || !txstate)
+	if (ret == DMA_COMPLETE || !txstate)
 		return ret;
 
 	spin_lock_irqsave(&echan->vchan.lock, flags);