diff --git a/[refs] b/[refs]
index 8c6ee996f4ed..d17deed96485 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8cf662ed3ef190fddc186bb5b1cd75eb3880d5a9
+refs/heads/master: a28d73ca3ac7fffff317e62167ef26310b951ca0
diff --git a/trunk/arch/microblaze/kernel/setup.c b/trunk/arch/microblaze/kernel/setup.c
index e4f5956ee13c..61dc7390984e 100644
--- a/trunk/arch/microblaze/kernel/setup.c
+++ b/trunk/arch/microblaze/kernel/setup.c
@@ -209,6 +209,7 @@ static int microblaze_debugfs_init(void)
 }
 arch_initcall(microblaze_debugfs_init);
 
+# ifdef CONFIG_MMU
 static int __init debugfs_tlb(void)
 {
 	struct dentry *d;
@@ -221,6 +222,7 @@ static int __init debugfs_tlb(void)
 		return -ENOMEM;
 }
 device_initcall(debugfs_tlb);
+# endif
 #endif
 
 static int dflt_bus_notify(struct notifier_block *nb,