diff --git a/[refs] b/[refs]
index 17fae7b3b03c..b7ebf08580ac 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9e7f4d451e99b7592a96ad0efaf8bcc1e7b2f854
+refs/heads/master: 36596243daf7e1d795c647de04af95e835b8c5b4
diff --git a/trunk/kernel/mutex-debug.h b/trunk/kernel/mutex-debug.h
index 8417b52ebd65..bdab13a9ee26 100644
--- a/trunk/kernel/mutex-debug.h
+++ b/trunk/kernel/mutex-debug.h
@@ -103,17 +103,9 @@ do {							\
 	}						\
 } while (0)
 
-# define DEBUG_BUG_ON(c)				\
-do {							\
-	if (unlikely(c))				\
-		DEBUG_BUG();				\
-} while (0)
-
 #ifdef CONFIG_SMP
 # define SMP_DEBUG_LOCKS_WARN_ON(c)			DEBUG_LOCKS_WARN_ON(c)
-# define SMP_DEBUG_BUG_ON(c)				DEBUG_BUG_ON(c)
 #else
 # define SMP_DEBUG_LOCKS_WARN_ON(c)			do { } while (0)
-# define SMP_DEBUG_BUG_ON(c)				do { } while (0)
 #endif