dmaengine: shdma: fix locking
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Fri, 29 Apr 2011 17:09:21 +0000 (17:09 +0000)
committerPaul Mundt <lethal@linux-sh.org>
Mon, 23 May 2011 03:44:20 +0000 (12:44 +0900)
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>

No differences found