drm/i915: Fix struct_mutex deadlock due to merge fumble
commit
08e19ba8c1d8f6c67b234b10dbc50925529272b6
Merge:
f2887ee4 048509a
Author: Dave Airlie <airlied@redhat.com>
Date: Mon Mar 9 19:58:30 2015 +1000
Merge tag 'v4.0-rc3' into drm-next
managed to pick the wrong code to resolve the conflict and left us with
a mutex_lock(struct_mutex) without the mutex_unlock(struct_mutex) leading
to a deadlock. Fix the problem by recovering the correct code which doesn't
need the lock.
Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>