drm/i915: Clean up aliasing ppgtt correctly on error paths
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 14 Apr 2015 15:35:13 +0000 (17:35 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Mon, 20 Apr 2015 15:54:44 +0000 (08:54 -0700)
While at it inline the free functions - they don't actually free the
ppgtt, just clean up the allocations done for it.

Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_gem_gtt.c

Simple merge