diff --git a/include/linux/of_irq.h b/include/linux/of_irq.h
index b8e2411..535cecf 100644
--- a/include/linux/of_irq.h
+++ b/include/linux/of_irq.h
@@ -58,8 +58,8 @@
 #endif /* CONFIG_PPC32 && CONFIG_PPC_PMAC */
 
 
-extern int of_irq_map_raw(struct device_node *parent, const u32 *intspec,
-			  u32 ointsize, const u32 *addr,
+extern int of_irq_map_raw(struct device_node *parent, const __be32 *intspec,
+			  u32 ointsize, const __be32 *addr,
 			  struct of_irq *out_irq);
 extern int of_irq_map_one(struct device_node *device, int index,
 			  struct of_irq *out_irq);