commit 925c1e7f716e14c848676ff70a442fe9e80d6e75
author Bruno Prémont <bonbons@linux-vserver.org> Sun Dec 21 17:43:44 2014 +0100
committer Rob Clark <robdclark@gmail.com> Sun Feb 01 15:30:25 2015 -0500
tree b94f706412df0019e641488d02903ba7cb89d879
parent 475ac0a13dfe108b80fbb89f54414de1a07a0d25

drm/msm: Do not BUG_ON(!spin_is_locked()) on UP

On !SMP systems spinlocks do not exist. Thus checking of they
are active will always fail.

Use
  assert_spin_locked(lock);
instead of
  BUG_ON(!spin_is_locked(lock));
to not BUG() on all UP systems.

Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
[robclark: drop stray ')']
Signed-off-by: Rob Clark <robdclark@gmail.com>