diff --git a/[refs] b/[refs]
index 19dc17209041..542686296be6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ad4e680fb2220518de5118a8e734240d4c374fe2
+refs/heads/master: b0957f1a3a7687bfaf5b0bfe402b50985ea2f06b
diff --git a/trunk/include/asm-x86_64/io.h b/trunk/include/asm-x86_64/io.h
index f5d84bb7c948..de2cd9a2303a 100644
--- a/trunk/include/asm-x86_64/io.h
+++ b/trunk/include/asm-x86_64/io.h
@@ -100,7 +100,7 @@ __OUTS(l)
 
 #define IO_SPACE_LIMIT 0xffff
 
-#if defined(__KERNEL__) && __x86_64__
+#if defined(__KERNEL__) && defined(__x86_64__)
 
 #include <linux/vmalloc.h>