Index: linux-2.6.16/fs/jffs2/super.c
===================================================================
diff -u -r1.1 -r1.2
--- linux-2.6.16/fs/jffs2/super.c	6 Jun 2006 16:18:24 -0000	1.1
+++ linux-2.6.16/fs/jffs2/super.c	6 Sep 2006 14:14:37 -0000	1.2
@@ -80,6 +80,10 @@
 	.sync_fs =	jffs2_sync_fs,
 };
 
+/* Just declare a void structure as A NULL value implies the default */
+static struct export_operations jffs2_export_ops;
+
+
 static int jffs2_sb_compare(struct super_block *sb, void *data)
 {
 	struct jffs2_sb_info *p = data;
@@ -150,6 +154,7 @@
 	spin_lock_init(&c->inocache_lock);
 
 	sb->s_op = &jffs2_super_operations;
+	sb->s_export_op = &jffs2_export_ops;
 	sb->s_flags = flags | MS_NOATIME;
 
 	ret = jffs2_do_fill_super(sb, data, (flags&MS_VERBOSE)?1:0);
@@ -314,6 +319,7 @@
 	.name =		"jffs2",
 	.get_sb =	jffs2_get_sb,
 	.kill_sb =	jffs2_kill_sb,
+	.fs_flags = FS_REQUIRES_DEV,
 };
 
 static int __init init_jffs2_fs(void)