diff --git a/[refs] b/[refs]
index aff150e6d83c..5e336aa7e647 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 42f578741bc59dc871bef03ff0f72dd197388409
+refs/heads/master: b18db3d91234c03ad080d317878c7c77672ba326
diff --git a/trunk/include/linux/gpio_keys.h b/trunk/include/linux/gpio_keys.h
index b5ca4b2c08ec..004ff33ab38e 100644
--- a/trunk/include/linux/gpio_keys.h
+++ b/trunk/include/linux/gpio_keys.h
@@ -1,6 +1,8 @@
 #ifndef _GPIO_KEYS_H
 #define _GPIO_KEYS_H
 
+struct device;
+
 struct gpio_keys_button {
 	/* Configuration parameters */
 	unsigned int code;	/* input event code (KEY_*, SW_*) */