From: Vinod Koul <vinod.koul@intel.com>
Date: Wed, 16 Oct 2013 08:11:15 +0000 (+0530)
Subject: dmaengine: dw: use DMA_COMPLETE for dma completion status
X-Git-Tag: next-20131025~67^2^2~21
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2c40410b87bfd428d65490fbd26d8260f94392b4;p=karo-tx-linux.git

dmaengine: dw: use DMA_COMPLETE for dma completion status

Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
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/dw/core.c b/drivers/dma/dw/core.c
index 89eb89f22284..2c29331571e4 100644
--- a/drivers/dma/dw/core.c
+++ b/drivers/dma/dw/core.c
@@ -1098,13 +1098,13 @@ dwc_tx_status(struct dma_chan *chan,
 	enum dma_status		ret;
 
 	ret = dma_cookie_status(chan, cookie, txstate);
-	if (ret == DMA_SUCCESS)
+	if (ret == DMA_COMPLETE)
 		return ret;
 
 	dwc_scan_descriptors(to_dw_dma(chan->device), dwc);
 
 	ret = dma_cookie_status(chan, cookie, txstate);
-	if (ret != DMA_SUCCESS)
+	if (ret != DMA_COMPLETE)
 		dma_set_residue(txstate, dwc_get_residue(dwc));
 
 	if (dwc->paused && ret == DMA_IN_PROGRESS)