tree e66b4a742d65b958f3d137a39b7cb7ecd5b9e6d9
parent 99ffa1629d737295e569267cf5940758139f9ddb
author Daniel Vetter <daniel.vetter@ffwll.ch> 1327574471 +0100
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1329127425 +0100

drm/i915: fix up locking inconsistency around gem_do_init

The locking in our setup and teardown paths is rather arbitrary, but
generally we try to protect gem stuff with dev->struct_mutex. Further,
the ums/gem ioctl to setup gem _does_ take the look. So fix up this
benign inconsistency.

Notice while reading through code.

v2: Rebased on top of the ppgtt code.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>