From: Cong Ding <dinggnu@gmail.com>
Date: Tue, 15 Jan 2013 00:19:48 +0000 (+0100)
Subject: dma: remove unnecessary null pointer check in mmp_pdma.c
X-Git-Tag: v3.9-rc1~80^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ed30933e6f3dbeaaab1de91e1bec25f42d5d32df;p=pandora-kernel.git

dma: remove unnecessary null pointer check in mmp_pdma.c

the pointer cfg is dereferenced in line 594, so it's no reason to check null
again in line 620.

Signed-off-by: Cong Ding <dinggnu@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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