diff --git a/[refs] b/[refs]
index a779de84955a..e3c1e1a21eea 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 75a1c61b434759bf8f2c0118151713b010b44705
+refs/heads/master: 80853a8ab4fcfff55d88e86ed1f50695dba0d8ff
diff --git a/trunk/arch/s390/include/asm/thread_info.h b/trunk/arch/s390/include/asm/thread_info.h
index 1a5dbb6f1495..f9a9a10979c9 100644
--- a/trunk/arch/s390/include/asm/thread_info.h
+++ b/trunk/arch/s390/include/asm/thread_info.h
@@ -117,7 +117,7 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_SIE		(1<<TIF_SIE)
 #define _TIF_POLLING_NRFLAG	(1<<TIF_POLLING_NRFLAG)
 #define _TIF_31BIT		(1<<TIF_31BIT)
-#define _TIF_SINGLE_STEP	(1<<TIF_FREEZE)
+#define _TIF_SINGLE_STEP	(1<<TIF_SINGLE_STEP)
 #define _TIF_FREEZE		(1<<TIF_FREEZE)
 
 #ifdef CONFIG_64BIT