diff --git a/net/dsa/master.c b/net/dsa/master.c
index 2199104ca7dfa..6ac393cc6ea76 100644
--- a/net/dsa/master.c
+++ b/net/dsa/master.c
@@ -330,8 +330,6 @@ static const struct attribute_group dsa_group = {
 	.attrs	= dsa_slave_attrs,
 };
 
-static struct lock_class_key dsa_master_addr_list_lock_key;
-
 int dsa_master_setup(struct net_device *dev, struct dsa_port *cpu_dp)
 {
 	struct dsa_switch *ds = cpu_dp->ds;
@@ -353,8 +351,6 @@ int dsa_master_setup(struct net_device *dev, struct dsa_port *cpu_dp)
 	wmb();
 
 	dev->dsa_ptr = cpu_dp;
-	lockdep_set_class(&dev->addr_list_lock,
-			  &dsa_master_addr_list_lock_key);
 
 	dsa_master_set_promiscuity(dev, 1);
 
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 2b5b0f2942331..2f6caf5d037ee 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -515,26 +515,6 @@ static int dsa_slave_port_obj_del(struct net_device *dev, const void *ctx,
 	return err;
 }
 
-static int dsa_slave_get_port_parent_id(struct net_device *dev,
-					struct netdev_phys_item_id *ppid)
-{
-	struct dsa_port *dp = dsa_slave_to_port(dev);
-	struct dsa_switch *ds = dp->ds;
-	struct dsa_switch_tree *dst = ds->dst;
-
-	/* For non-legacy ports, devlink is used and it takes
-	 * care of the name generation. This ndo implementation
-	 * should be removed with legacy support.
-	 */
-	if (dp->ds->devlink)
-		return -EOPNOTSUPP;
-
-	ppid->id_len = sizeof(dst->index);
-	memcpy(&ppid->id, &dst->index, ppid->id_len);
-
-	return 0;
-}
-
 static inline netdev_tx_t dsa_slave_netpoll_send_skb(struct net_device *dev,
 						     struct sk_buff *skb)
 {
@@ -973,24 +953,6 @@ static void dsa_slave_poll_controller(struct net_device *dev)
 }
 #endif
 
-static int dsa_slave_get_phys_port_name(struct net_device *dev,
-					char *name, size_t len)
-{
-	struct dsa_port *dp = dsa_slave_to_port(dev);
-
-	/* For non-legacy ports, devlink is used and it takes
-	 * care of the name generation. This ndo implementation
-	 * should be removed with legacy support.
-	 */
-	if (dp->ds->devlink)
-		return -EOPNOTSUPP;
-
-	if (snprintf(name, len, "p%d", dp->index) >= len)
-		return -EINVAL;
-
-	return 0;
-}
-
 static struct dsa_mall_tc_entry *
 dsa_slave_mall_tc_entry_find(struct net_device *dev, unsigned long cookie)
 {
@@ -1747,7 +1709,7 @@ static struct devlink_port *dsa_slave_get_devlink_port(struct net_device *dev)
 {
 	struct dsa_port *dp = dsa_slave_to_port(dev);
 
-	return dp->ds->devlink ? &dp->devlink_port : NULL;
+	return &dp->devlink_port;
 }
 
 static void dsa_slave_get_stats64(struct net_device *dev,
@@ -1792,10 +1754,8 @@ static const struct net_device_ops dsa_slave_netdev_ops = {
 	.ndo_netpoll_cleanup	= dsa_slave_netpoll_cleanup,
 	.ndo_poll_controller	= dsa_slave_poll_controller,
 #endif
-	.ndo_get_phys_port_name	= dsa_slave_get_phys_port_name,
 	.ndo_setup_tc		= dsa_slave_setup_tc,
 	.ndo_get_stats64	= dsa_slave_get_stats64,
-	.ndo_get_port_parent_id	= dsa_slave_get_port_parent_id,
 	.ndo_vlan_rx_add_vid	= dsa_slave_vlan_rx_add_vid,
 	.ndo_vlan_rx_kill_vid	= dsa_slave_vlan_rx_kill_vid,
 	.ndo_get_devlink_port	= dsa_slave_get_devlink_port,
@@ -1917,15 +1877,6 @@ void dsa_slave_setup_tagger(struct net_device *slave)
 		slave->features |= NETIF_F_HW_VLAN_CTAG_FILTER;
 }
 
-static struct lock_class_key dsa_slave_netdev_xmit_lock_key;
-static void dsa_slave_set_lockdep_class_one(struct net_device *dev,
-					    struct netdev_queue *txq,
-					    void *_unused)
-{
-	lockdep_set_class(&txq->_xmit_lock,
-			  &dsa_slave_netdev_xmit_lock_key);
-}
-
 int dsa_slave_suspend(struct net_device *slave_dev)
 {
 	struct dsa_port *dp = dsa_slave_to_port(slave_dev);
@@ -1988,9 +1939,6 @@ int dsa_slave_create(struct dsa_port *port)
 		slave_dev->max_mtu = ds->ops->port_max_mtu(ds, port->index);
 	SET_NETDEV_DEVTYPE(slave_dev, &dsa_type);
 
-	netdev_for_each_tx_queue(slave_dev, dsa_slave_set_lockdep_class_one,
-				 NULL);
-
 	SET_NETDEV_DEV(slave_dev, port->ds->dev);
 	slave_dev->dev.of_node = port->dn;
 	slave_dev->vlan_features = master->vlan_features;