diff --git a/[refs] b/[refs]
index 8c3b1ce0cabf..050abfc39b32 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dc5322e5ae6a4688a998153976b52564916ec976
+refs/heads/master: 1dda59b4f3d03fa28d86f3ea235655f0f96aab3e
diff --git a/trunk/arch/parisc/include/asm/mmzone.h b/trunk/arch/parisc/include/asm/mmzone.h
index 31835b998a5a..0e625ab9aaec 100644
--- a/trunk/arch/parisc/include/asm/mmzone.h
+++ b/trunk/arch/parisc/include/asm/mmzone.h
@@ -45,7 +45,7 @@ static inline int pfn_to_nid(unsigned long pfn)
 		return 0;
 
 	i = pfn >> PFNNID_SHIFT;
-	BUG_ON(i >= sizeof(pfnnid_map) / sizeof(pfnnid_map[0]));
+	BUG_ON(i >= ARRAY_SIZE(pfnnid_map));
 	r = pfnnid_map[i];
 	BUG_ON(r == 0xff);