Merge branch 'net-dsa-b53-remove-adjust_link'

Florian Fainelli says:

====================
net: dsa: b53: Remove adjust_link

b53 is now the only remaining driver that uses both PHYLIB's adjust_link
and PHYLINK's mac_ops callbacks, convert entirely to PHYLINK.
====================

Link: https://lore.kernel.org/r/20240423183339.1368511-1-florian.fainelli@broadcom.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/dsa/b53/b53_priv.h

@@ -352,18 +352,6 @@ int b53_br_flags(struct dsa_switch *ds, int port,
 		 struct netlink_ext_ack *extack);
 int b53_setup_devlink_resources(struct dsa_switch *ds);
 void b53_port_event(struct dsa_switch *ds, int port);
-void b53_phylink_mac_config(struct dsa_switch *ds, int port,
-			    unsigned int mode,
-			    const struct phylink_link_state *state);
-void b53_phylink_mac_link_down(struct dsa_switch *ds, int port,
-			       unsigned int mode,
-			       phy_interface_t interface);
-void b53_phylink_mac_link_up(struct dsa_switch *ds, int port,
-			     unsigned int mode,
-			     phy_interface_t interface,
-			     struct phy_device *phydev,
-			     int speed, int duplex,
-			     bool tx_pause, bool rx_pause);
 int b53_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering,
 		       struct netlink_ext_ack *extack);
 int b53_vlan_add(struct dsa_switch *ds, int port,