diff --git a/[refs] b/[refs]
index acee35f86a48..fa82e4d0ecdd 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ca53c5f1ca5c936777caca46b7c716a40682ce83
+refs/heads/master: 63fd5984a9b2214cba7dd7dd7b5a75cf40dde39f
diff --git a/trunk/include/linux/pinctrl/pinconf.h b/trunk/include/linux/pinctrl/pinconf.h
index d5b72e6e261d..8c2c88ed46b1 100644
--- a/trunk/include/linux/pinctrl/pinconf.h
+++ b/trunk/include/linux/pinctrl/pinconf.h
@@ -15,6 +15,7 @@
 #ifdef CONFIG_PINCONF
 
 struct pinctrl_dev;
+struct seq_file;
 
 /**
  * struct pinconf_ops - pin config operations, to be implemented by