diff --git a/[refs] b/[refs]
index b1549a25e46e..6b254a08bff5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 90f7d25c6b672137344f447a30a9159945ffea72
+refs/heads/master: fbdbf709938d155c719c76b9894d28342632c797
diff --git a/trunk/include/asm-x86/mach-rdc321x/gpio.h b/trunk/include/asm-x86/mach-rdc321x/gpio.h
index acce0b7d397b..3639ece6485a 100644
--- a/trunk/include/asm-x86/mach-rdc321x/gpio.h
+++ b/trunk/include/asm-x86/mach-rdc321x/gpio.h
@@ -1,6 +1,8 @@
 #ifndef _RDC321X_GPIO_H
 #define _RDC321X_GPIO_H
 
+#include <linux/kernel.h>
+
 extern int rdc_gpio_get_value(unsigned gpio);
 extern void rdc_gpio_set_value(unsigned gpio, int value);
 extern int rdc_gpio_direction_input(unsigned gpio);
@@ -18,6 +20,7 @@ static inline int gpio_request(unsigned gpio, const char *label)
 
 static inline void gpio_free(unsigned gpio)
 {
+	might_sleep();
 	rdc_gpio_free(gpio);
 }