diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h
index f7d76308603f..3abf30428bee 100644
--- a/arch/arm/plat-orion/include/plat/gpio.h
+++ b/arch/arm/plat-orion/include/plat/gpio.h
@@ -12,6 +12,7 @@
 #define __PLAT_GPIO_H
 
 #include <linux/init.h>
+#include <linux/types.h>
 
 /*
  * Orion-specific GPIO API extensions.