dmaengine: imx-sdma: return proper error if kzalloc fails
authorAxel Lin <axel.lin@gmail.com>
Tue, 12 Jul 2011 13:00:13 +0000 (21:00 +0800)
committerVinod Koul <vinod.koul@intel.com>
Mon, 25 Jul 2011 13:41:12 +0000 (19:11 +0530)
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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