--- zzzz-none-000/linux-2.6.32.61/init/do_mounts.c	2013-06-10 09:43:48.000000000 +0000
+++ ar9-7330-650/linux-2.6.32.61/init/do_mounts.c	2010-04-29 09:07:25.000000000 +0000
@@ -144,7 +144,7 @@
 	return res;
 }
 
-static int __init root_dev_setup(char *line)
+int __init root_dev_setup(char *line)
 {
 	strlcpy(saved_root_name, line, sizeof(saved_root_name));
 	return 1;