diff --git a/[refs] b/[refs]
index 47b811579781..bf022a9ca670 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d3ca901f94b3299dfe3a814770d751844608419f
+refs/heads/master: 62fe164c5b036f4bdb19fbfb8f18a75631e67eee
diff --git a/trunk/include/asm-x86/system_64.h b/trunk/include/asm-x86/system_64.h
index 14ad6138439b..560470ea27c8 100644
--- a/trunk/include/asm-x86/system_64.h
+++ b/trunk/include/asm-x86/system_64.h
@@ -73,8 +73,6 @@
 #define read_barrier_depends()	do {} while(0)
 #define set_mb(var, value) do { (void) xchg(&var, value); } while (0)
 
-#define warn_if_not_ulong(x) do { unsigned long foo; (void) (&(x) == &foo); } while (0)
-
 static inline unsigned long read_cr8(void)
 {
 	unsigned long cr8;