net: phy: export genphy_c45_an_config_eee_aneg

We'll use this function in bcm_config_lre_aneg(), therefore export it.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/02bd7c39-7413-4433-bafc-a276089bd292@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/phy/phy-c45.c

@@ -951,6 +951,7 @@ int genphy_c45_an_config_eee_aneg(struct phy_device *phydev)
 
 	return genphy_c45_write_eee_adv(phydev, phydev->advertising_eee);
 }
+EXPORT_SYMBOL_GPL(genphy_c45_an_config_eee_aneg);
 
 /**
  * genphy_c45_pma_baset1_read_abilities - read supported baset1 link modes from PMA