diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 0294cfec9c37..a43062d4c734 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -326,10 +326,6 @@ int call_switchdev_blocking_notifiers(unsigned long val, struct net_device *dev,
 				      struct switchdev_notifier_info *info,
 				      struct netlink_ext_ack *extack);
 
-void switchdev_port_fwd_mark_set(struct net_device *dev,
-				 struct net_device *group_dev,
-				 bool joining);
-
 int switchdev_handle_fdb_event_to_device(struct net_device *dev, unsigned long event,
 		const struct switchdev_notifier_fdb_info *fdb_info,
 		bool (*check_cb)(const struct net_device *dev),