diff --git a/[refs] b/[refs]
index e98668249002..c9ab7a09548c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4ba67c1d48aeedcc31630bb40b6179fc7d360f90
+refs/heads/master: dab6f6a3401f596fe934f41fc5da3f401adfdfb1
diff --git a/trunk/Documentation/perf_counter/builtin-record.c b/trunk/Documentation/perf_counter/builtin-record.c
index 3a3deb3fbbc0..ddfdcf86fb20 100644
--- a/trunk/Documentation/perf_counter/builtin-record.c
+++ b/trunk/Documentation/perf_counter/builtin-record.c
@@ -15,7 +15,6 @@
 #include <fcntl.h>
 #include <stdio.h>
 #include <errno.h>
-#include <ctype.h>
 #include <time.h>
 #include <sched.h>
 #include <pthread.h>