net: sparx5: remove phylink_config.pcs_poll usage

Phylink will use PCS polling whenever phylink_config.pcs_poll or the
phylink_pcs poll member is set. As this driver sets both, remove the
former.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/microchip/sparx5/sparx5_main.c

@@ -291,7 +291,6 @@ static int sparx5_create_port(struct sparx5 *sparx5,
 	/* Create a phylink for PHY management.  Also handles SFPs */
 	spx5_port->phylink_config.dev = &spx5_port->ndev->dev;
 	spx5_port->phylink_config.type = PHYLINK_NETDEV;
-	spx5_port->phylink_config.pcs_poll = true;
 	spx5_port->phylink_config.mac_capabilities = MAC_ASYM_PAUSE |
 		MAC_SYM_PAUSE | MAC_10 | MAC_100 | MAC_1000FD |
 		MAC_2500FD | MAC_5000FD | MAC_10000FD | MAC_25000FD;