drm/i915 - Fix double lock deadlock
authorMatthew Dillon <dillon@apollo.backplane.com>
Thu, 31 Jul 2014 17:35:59 +0000 (10:35 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Thu, 31 Jul 2014 17:35:59 +0000 (10:35 -0700)
commit1a05908e0f927961717a9fd615626d46a218835a
tree8ba0cfd857f31433fd6381646335910f0b821c5c
parent05dd26e42f0fc661844b6dfa3c57844a430836f8
drm/i915 - Fix double lock deadlock

* Fix an incorrect use wq_lock which was accidently double-locking instead
  of unlocking around a sleep.

* Fixes X lockups overnight in the presence of xscreensaver.  'gears'
  seems to trigger it.
sys/dev/drm/radeon/radeon_sa.c