diff --git a/arch/arm/include/asm/device.h b/arch/arm/include/asm/device.h
index 9f390ce335cb..b5c9f5b1f6a3 100644
--- a/arch/arm/include/asm/device.h
+++ b/arch/arm/include/asm/device.h
@@ -12,7 +12,12 @@ struct dev_archdata {
 #endif
 };
 
+struct omap_device;
+
 struct pdev_archdata {
+#ifdef CONFIG_ARCH_OMAP
+	struct omap_device *od;
+#endif
 };
 
 #endif