diff --git a/arch/arm/include/asm/types.h b/arch/arm/include/asm/types.h
index 2326420..ee77c41 100644
--- a/arch/arm/include/asm/types.h
+++ b/arch/arm/include/asm/types.h
@@ -54,4 +54,5 @@
 
 #endif /* __KERNEL__ */
 
+typedef unsigned long resource_size_t;
 #endif