Commits
Ben Widawsky committed 5963cf049a0
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>