From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Sun, 21 Oct 2012 11:58:30 +0000 (+0800)
Subject: dmaengine: imx-dma: fix missing unlock on error in imxdma_xfer_desc()
X-Git-Tag: v3.7-rc3~8^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=720dfd250e48a8c7fd1b2b8645955413989c4ee0;p=pandora-kernel.git

dmaengine: imx-dma: fix missing unlock on error in imxdma_xfer_desc()

Add the missing unlock on the error handling path in function
imxdma_xfer_desc().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
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