diff --git a/[refs] b/[refs]
index 5c70582b3d6a..f35d7ea0d361 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 493f01d1d0699ddafc30067d33fcc18d0b95b624
+refs/heads/master: f7589f28d7dd4586b4e90ac3b2a180409669053a
diff --git a/trunk/include/linux/types.h b/trunk/include/linux/types.h
index 21b9ce803644..54ae2d59e71b 100644
--- a/trunk/include/linux/types.h
+++ b/trunk/include/linux/types.h
@@ -8,6 +8,8 @@
 	(((bits)+BITS_PER_LONG-1)/BITS_PER_LONG)
 #define DECLARE_BITMAP(name,bits) \
 	unsigned long name[BITS_TO_LONGS(bits)]
+
+#define BITS_PER_BYTE 8
 #endif
 
 #include <linux/posix_types.h>