tree 144fa00e8bca147daf4209b1bda8fa5b53897ada
parent fdaf66de9e4e242bb1ce8b41db49551830336b44
author Imre Deak <imre.deak@intel.com> 1402052677 +0300
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1402665459 +0200

drm/i915: fix possible refcount leak when resetting forcewake

If the timer putting the last forcewake refcount was pending and we
canceled it, we'll leak the corresponding forcewake and RPM references.

v2:
- do the ptr casting at the caller instead of adding a separate helper
  for this (Chris)

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>