Implement the .support_eee() method by using the generic helper as all
user ports support EEE.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://patch.msgid.link/E1tL14O-006cZg-VM@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 
        .get_ethtool_stats      = qca8k_get_ethtool_stats,
        .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,