diff --git a/[refs] b/[refs]
index 6801ff436745..c520d7f2b9f8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9da48c01f5b6a0e32708e3214afe77a10cf0356f
+refs/heads/master: 3998bfbf310fd3efa19b9b2d420773157ee1d1b2
diff --git a/trunk/arch/m68k/mm/init_no.c b/trunk/arch/m68k/mm/init_no.c
index 66512da66f98..3cf5a50b1494 100644
--- a/trunk/arch/m68k/mm/init_no.c
+++ b/trunk/arch/m68k/mm/init_no.c
@@ -45,9 +45,6 @@
  */
 void *empty_zero_page;
 
-extern unsigned long memory_start;
-extern unsigned long memory_end;
-
 /*
  * paging_init() continues the virtual memory environment setup which
  * was begun by the code in arch/head.S.