From: Ilija Hadzic <ihadzic@research.bell-labs.com>
Date: Mon, 7 Jan 2013 23:21:57 +0000 (-0500)
Subject: drm/radeon: fix NULL pointer dereference in UMS mode
X-Git-Tag: v3.8-rc4~28^2~3^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff4bd0827764e10a428a9d39e6814c5478863f94;p=pandora-kernel.git

drm/radeon: fix NULL pointer dereference in UMS mode

In UMS mode parser->rdev is NULL, so dereferencing
will cause an oops.

Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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