From: Ben Widawsky <benjamin.widawsky@intel.com>
Date: Tue, 9 Apr 2013 01:43:55 +0000 (-0700)
Subject: drm/i915: NULL aliasing_ppgtt on cleanup
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~55^2~40^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5963cf049a044f41be7dc90c83756fb245f038b4;p=pandora-kernel.git

drm/i915: NULL aliasing_ppgtt on cleanup

This will allow us to carry on if we've cleaned up the PPGTT. The usage
for this is coming up - it simplifies handling a failed PPGTT init.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
[danvet: Spill the secrets about failing ppgtt init.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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