net: dsa: qca: remove qca8k_get_mac_eee()

qca8k_get_mac_eee() is no longer called by the core DSA code. Remove it.

Signed-off-by: Russell King (Oracle) <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Jakub Kicinski <[e-mail]>

drivers/net/dsa/qca/qca8k-8xxx.c

···
 	.get_sset_count		= qca8k_get_sset_count,
 	.set_ageing_time	= qca8k_set_ageing_time,
 	.support_eee		= dsa_supports_eee,
-	.get_mac_eee		= qca8k_get_mac_eee,
 	.set_mac_eee		= qca8k_set_mac_eee,
 	.port_enable		= qca8k_port_enable,
 	.port_disable		= qca8k_port_disable,

drivers/net/dsa/qca/qca8k-common.c

···
 	return ret;
 }
 
-int qca8k_get_mac_eee(struct dsa_switch *ds, int port,
-		      struct ethtool_keee *e)
-{
-	/* Nothing to do on the port's MAC */
-	return 0;
-}
-
 static int qca8k_port_configure_learning(struct dsa_switch *ds, int port,
 					 bool learning)
 {

drivers/net/dsa/qca/qca8k.h

···
 
 /* Common eee function */
 int qca8k_set_mac_eee(struct dsa_switch *ds, int port, struct ethtool_keee *eee);
-int qca8k_get_mac_eee(struct dsa_switch *ds, int port, struct ethtool_keee *e);
 
 /* Common bridge function */
 void qca8k_port_stp_state_set(struct dsa_switch *ds, int port, u8 state);