--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
-@@ -1311,16 +1311,33 @@ EXPORT_SYMBOL(phy_ethtool_get_eee);
+@@ -1352,19 +1352,36 @@ EXPORT_SYMBOL(phy_ethtool_get_eee);
*/
int phy_ethtool_set_eee(struct phy_device *phydev, struct ethtool_eee *data)
{
+
adv = ethtool_adv_to_mmd_eee_adv_t(data->advertised) & cap;
+ /* Mask prohibited EEE modes */
+ adv &= ~phydev->eee_broken_modes;
+
- return phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV, adv);
+ if (old_adv != adv) {
+ ret = phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV, adv);