Merge branch 'linux-3.16' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes

deadlock fix.

* 'linux-3.16' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
  drm/nouveau/therm: fix a potential deadlock in the therm monitoring code

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/drm/nouveau/core/subdev/therm/temp.c b/drivers/gpu/drm/nouveau/core/subdev/therm/temp.c
index cfde9eb44ad0..6212537b90c5 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/therm/temp.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/therm/temp.c
@@ -192,11 +192,11 @@ alarm_timer_callback(struct nouveau_alarm *alarm)
         nouveau_therm_threshold_hyst_polling(therm, &sensor->thrs_shutdown,
                                              NOUVEAU_THERM_THRS_SHUTDOWN);
 
+        spin_unlock_irqrestore(&priv->sensor.alarm_program_lock, flags);
+
         /* schedule the next poll in one second */
         if (therm->temp_get(therm) >= 0 && list_empty(&alarm->head))
-                ptimer->alarm(ptimer, 1000 * 1000 * 1000, alarm);
-
-        spin_unlock_irqrestore(&priv->sensor.alarm_program_lock, flags);
+                ptimer->alarm(ptimer, 1000000000ULL, alarm);
 }
 
 void