diff --git a/[refs] b/[refs]
index 20a82f22a70f..cf9fded3c6df 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 801b295e4fd4a8c3344fcf523a12ef5ac41de889
+refs/heads/master: 501f9d4c1d5cb524e7c2be1203b5edc4a8edf593
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_ring.c b/trunk/drivers/gpu/drm/radeon/radeon_ring.c
index 47634f27f2e5..ebd69562ef6c 100644
--- a/trunk/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/trunk/drivers/gpu/drm/radeon/radeon_ring.c
@@ -459,7 +459,7 @@ void radeon_ring_unlock_commit(struct radeon_device *rdev, struct radeon_ring *r
  *
  * @ring: radeon_ring structure holding ring information
  *
- * Reset the driver's copy of the wtpr (all asics).
+ * Reset the driver's copy of the wptr (all asics).
  */
 void radeon_ring_undo(struct radeon_ring *ring)
 {
@@ -503,7 +503,7 @@ void radeon_ring_force_activity(struct radeon_device *rdev, struct radeon_ring *
 }
 
 /**
- * radeon_ring_force_activity - update lockup variables
+ * radeon_ring_lockup_update - update lockup variables
  *
  * @ring: radeon_ring structure holding ring information
  *