diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index 099434e..fe23fac 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c
@@ -353,30 +353,29 @@ static size_t switchdev_obj_size(const struct switchdev_obj *obj)
 	return 0;
 }
 
-static int __switchdev_port_obj_add(struct net_device *dev,
-				    const struct switchdev_obj *obj,
-				    struct switchdev_trans *trans)
+static int switchdev_port_obj_notify(enum switchdev_notifier_type nt,
+				     struct net_device *dev,
+				     const struct switchdev_obj *obj,
+				     struct switchdev_trans *trans)
 {
-	const struct switchdev_ops *ops = dev->switchdev_ops;
-	struct net_device *lower_dev;
-	struct list_head *iter;
-	int err = -EOPNOTSUPP;
+	int rc;
+	int err;
 
-	if (ops && ops->switchdev_port_obj_add)
-		return ops->switchdev_port_obj_add(dev, obj, trans);
+	struct switchdev_notifier_port_obj_info obj_info = {
+		.obj = obj,
+		.trans = trans,
+		.handled = false,
+	};
 
-	/* Switch device port(s) may be stacked under
-	 * bond/team/vlan dev, so recurse down to add object on
-	 * each port.
-	 */
-
-	netdev_for_each_lower_dev(dev, lower_dev, iter) {
-		err = __switchdev_port_obj_add(lower_dev, obj, trans);
-		if (err)
-			break;
+	rc = call_switchdev_blocking_notifiers(nt, dev, &obj_info.info);
+	err = notifier_to_errno(rc);
+	if (err) {
+		WARN_ON(!obj_info.handled);
+		return err;
 	}
-
-	return err;
+	if (!obj_info.handled)
+		return -EOPNOTSUPP;
+	return 0;
 }
 
 static int switchdev_port_obj_add_now(struct net_device *dev,
@@ -397,7 +396,8 @@ static int switchdev_port_obj_add_now(struct net_device *dev,
 	 */
 
 	trans.ph_prepare = true;
-	err = __switchdev_port_obj_add(dev, obj, &trans);
+	err = switchdev_port_obj_notify(SWITCHDEV_PORT_OBJ_ADD,
+					dev, obj, &trans);
 	if (err) {
 		/* Prepare phase failed: abort the transaction.  Any
 		 * resources reserved in the prepare phase are
@@ -416,7 +416,8 @@ static int switchdev_port_obj_add_now(struct net_device *dev,
 	 */
 
 	trans.ph_prepare = false;
-	err = __switchdev_port_obj_add(dev, obj, &trans);
+	err = switchdev_port_obj_notify(SWITCHDEV_PORT_OBJ_ADD,
+					dev, obj, &trans);
 	WARN(err, "%s: Commit of object (id=%d) failed.\n", dev->name, obj->id);
 	switchdev_trans_items_warn_destroy(dev, &trans);
 
@@ -471,26 +472,8 @@ EXPORT_SYMBOL_GPL(switchdev_port_obj_add);
 static int switchdev_port_obj_del_now(struct net_device *dev,
 				      const struct switchdev_obj *obj)
 {
-	const struct switchdev_ops *ops = dev->switchdev_ops;
-	struct net_device *lower_dev;
-	struct list_head *iter;
-	int err = -EOPNOTSUPP;
-
-	if (ops && ops->switchdev_port_obj_del)
-		return ops->switchdev_port_obj_del(dev, obj);
-
-	/* Switch device port(s) may be stacked under
-	 * bond/team/vlan dev, so recurse down to delete object on
-	 * each port.
-	 */
-
-	netdev_for_each_lower_dev(dev, lower_dev, iter) {
-		err = switchdev_port_obj_del_now(lower_dev, obj);
-		if (err)
-			break;
-	}
-
-	return err;
+	return switchdev_port_obj_notify(SWITCHDEV_PORT_OBJ_DEL,
+					 dev, obj, NULL);
 }
 
 static void switchdev_port_obj_del_deferred(struct net_device *dev,