diff --git a/include/linux/pci.h b/include/linux/pci.h
index fb57c89..60ebc17 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1066,7 +1066,7 @@
 int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
 			struct resource *res, resource_size_t size,
 			resource_size_t align, resource_size_t min,
-			unsigned int type_mask,
+			unsigned long type_mask,
 			resource_size_t (*alignf)(void *,
 						  const struct resource *,
 						  resource_size_t,