diff --git a/[refs] b/[refs]
index 484ce47b0e64..ae705394b8bb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b3c86ee6d128dea7c671380090488887e73fa774
+refs/heads/master: 907b1f45d901c956e4bcd3f27c4f1f25d6fb36b2
diff --git a/trunk/arch/powerpc/kernel/setup-common.c b/trunk/arch/powerpc/kernel/setup-common.c
index 4271f7a655a3..845c72ab7357 100644
--- a/trunk/arch/powerpc/kernel/setup-common.c
+++ b/trunk/arch/powerpc/kernel/setup-common.c
@@ -660,6 +660,7 @@ late_initcall(check_cache_coherency);
 
 #ifdef CONFIG_DEBUG_FS
 struct dentry *powerpc_debugfs_root;
+EXPORT_SYMBOL(powerpc_debugfs_root);
 
 static int powerpc_debugfs_init(void)
 {