drm/i915: explicit store base gem object in dma_buf->priv

Makes it more obviously correct what tricks we play by reusing the drm
prime release helper.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2013-08-08 09:10:38 +02:00
commit 608806a549