net: stmmac: remove redunctant disable xPCS EEE call

Disable is done in stmmac_init_eee() on the event of MAC link down.
Since setting enable/disable EEE via ethtool will eventually trigger
a MAC down, removing this redunctant call in stmmac_ethtool.c to avoid
calling xpcs_config_eee() twice.

Fixes: d4aeaed80b0e ("net: stmmac: trigger PCS EEE to turn off on link down")
Signed-off-by: Wong Vee Khee <vee.khee.wong@linux.intel.com>
Link: https://lore.kernel.org/r/20220715122402.1017470-1-vee.khee.wong@linux.intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index abfb3cd5958dfe353c184a98c07532c9ddb2753d..9c3055ee26085f645494fc708ef1f19739a892fa 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -803,14 +803,6 @@ static int stmmac_ethtool_op_set_eee(struct net_device *dev,
                netdev_warn(priv->dev,
                            "Setting EEE tx-lpi is not supported\n");
 
-       if (priv->hw->xpcs) {
-               ret = xpcs_config_eee(priv->hw->xpcs,
-                                     priv->plat->mult_fact_100ns,
-                                     edata->eee_enabled);
-               if (ret)
-                       return ret;
-       }
-
        if (!edata->eee_enabled)
                stmmac_disable_eee_mode(priv);