From: Vinod Koul <vinod.koul@intel.com>
Date: Wed, 16 Oct 2013 08:04:35 +0000 (+0530)
Subject: dmaengine: at_hdma: use DMA_COMPLETE for dma completion status
X-Git-Tag: upstream/snapshot3+hdmi~3918^2~22^2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6d203d1e0af17c33954d3800397f32d86ff8d3cf;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

dmaengine: at_hdma: use DMA_COMPLETE for dma completion status

Acked-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index c787f38..1ef7457 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -1102,7 +1102,7 @@ atc_tx_status(struct dma_chan *chan,
 	int bytes = 0;
 
 	ret = dma_cookie_status(chan, cookie, txstate);
-	if (ret == DMA_SUCCESS)
+	if (ret == DMA_COMPLETE)
 		return ret;
 	/*
 	 * There's no point calculating the residue if there's