diff --git a/include/net/devlink.h b/include/net/devlink.h
index 1c4adfb..151eb93 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -17,6 +17,7 @@
 #include <linux/list.h>
 #include <linux/netdevice.h>
 #include <linux/spinlock.h>
+#include <linux/workqueue.h>
 #include <net/net_namespace.h>
 #include <uapi/linux/devlink.h>
 
@@ -64,6 +65,7 @@ struct devlink_port {
 	enum devlink_port_type desired_type;
 	void *type_dev;
 	struct devlink_port_attrs attrs;
+	struct delayed_work type_warn_dw;
 };
 
 struct devlink_sb_pool_info {