net: dsa: microchip: remove unused port phy variable

This variable is unused. So, drop it.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/dsa/microchip/ksz8795.c

@@ -1251,7 +1251,6 @@ void ksz8_config_cpu_port(struct dsa_switch *ds)
 		if (i == dev->phy_port_cnt)
 			break;
 		p->on = 1;
-		p->phy = 1;
 	}
 	for (i = 0; i < dev->phy_port_cnt; i++) {
 		p = &dev->ports[i];

drivers/net/dsa/microchip/ksz9477.c

@@ -1080,13 +1080,8 @@ void ksz9477_config_cpu_port(struct dsa_switch *ds)
 
 		ksz_port_stp_state_set(ds, i, BR_STATE_DISABLED);
 		p->on = 1;
-		if (dev->info->internal_phy[i])
-			p->phy = 1;
 		if (dev->chip_id == 0x00947700 && i == 6) {
 			p->sgmii = 1;
-
-			/* SGMII PHY detection code is not implemented yet. */
-			p->phy = 0;
 		}
 	}
 }

drivers/net/dsa/microchip/ksz_common.h

@@ -73,7 +73,6 @@ struct ksz_port {
 	struct phy_device phydev;
 
 	u32 on:1;			/* port is not disabled by hardware */
-	u32 phy:1;			/* port has a PHY */
 	u32 fiber:1;			/* port is fiber */
 	u32 sgmii:1;			/* port is SGMII */
 	u32 force:1;