From: Brandon Philips <brandon@ifup.org>
Date: Wed, 2 Apr 2008 21:10:59 +0000 (-0300)
Subject: V4L/DVB (7494): videobuf-dma-sg.c: Avoid NULL dereference and add comment about backw... 
X-Git-Tag: v2.6.26-rc1~1084^2~210
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce54093cefd64c1a2cb6b8c5ed1d68d2bd7a34ab;p=pandora-kernel.git

V4L/DVB (7494): videobuf-dma-sg.c: Avoid NULL dereference and add comment about backwards compatibility

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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