From: Lars-Peter Clausen <lars@metafoo.de>
Date: Sun, 7 Sep 2014 13:54:39 +0000 (+0200)
Subject: dmaengine: jz4740: Fix non-cyclic descriptor completion
X-Git-Tag: fixes-for-v3.18-merge-window~149^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f498e064e0b97df910163533e78e2704ba0a9570;p=pandora-kernel.git

dmaengine: jz4740: Fix non-cyclic descriptor completion

We need to make sure to deqeueue the descriptor from the active list before
we call vchan_cookie_complete(). Also we need obviously only set chan->desc
to NULL after we stopped using it.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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