From: Joonyoung Shim <jy0922.shim@samsung.com>
Date: Thu, 4 Jul 2013 07:19:12 +0000 (+0900)
Subject: drm/prime: fix sgt NULL checking
X-Git-Tag: v3.11-rc1~65^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9d8a1294d37449f3f1b842ffb275e2ca41f5cf4;p=pandora-kernel.git

drm/prime: fix sgt NULL checking

The drm_gem_map_detach() can be called with sgt is NULL.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

Reading git-diff-tree failed