diff --git a/[refs] b/[refs]
index 5fa36aa5dffe..01cf22de430c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d1bbdd669298b7ca08284ddb29153dfc039dd89d
+refs/heads/master: 706d9a9c8b5758390036b9980a2b12d809599777
diff --git a/trunk/arch/x86/kernel/e820.c b/trunk/arch/x86/kernel/e820.c
index f655f802260d..d6bd85352c81 100644
--- a/trunk/arch/x86/kernel/e820.c
+++ b/trunk/arch/x86/kernel/e820.c
@@ -296,7 +296,7 @@ int __init sanitize_e820_map(struct e820entry *biosmap, int max_nr_map,
 	chg_nr = chgidx;
 
 	/* sort change-point list by memory addresses (low -> high) */
-	sort(change_point, chg_nr, sizeof *change_point, cpcompare, 0);
+	sort(change_point, chg_nr, sizeof *change_point, cpcompare, NULL);
 
 	/* create a new bios memory map, removing overlaps */
 	overlap_entries = 0;	 /* number of entries in the overlap table */