From 2dc666673b5a39d005579a0ef63ae69b5094e686 Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Fri, 29 Apr 2011 17:09:21 +0000
Subject: [PATCH] dmaengine: shdma: fix locking

Close multiple theoretical races, especially the one in
.device_free_chan_resources().

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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Reading git-format-patch failed