ucc_geth: remove get_perm_addr from ucc_geth_ethtool.c

This is needed because commit 313674afa8fdced2fe79f50f38e1c387b63d8790
inlines the generic function to the caller.

Signed-off-by: Jan Altenberg <jan.altenberg@linutronix.de>
Signed-off-by: Li Yang <leoli@freescale.com>

drivers/net/ucc_geth_ethtool.c

@@ -379,7 +379,6 @@ static const struct ethtool_ops uec_ethtool_ops = {
 	.get_stats_count        = uec_get_stats_count,
 	.get_strings            = uec_get_strings,
 	.get_ethtool_stats      = uec_get_ethtool_stats,
-	.get_perm_addr          = ethtool_op_get_perm_addr,
 };
 
 void uec_set_ethtool_ops(struct net_device *netdev)