1 files changed, 10 insertions, 17 deletions

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index ecddd9948788..5105e1f724fb 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -392,13 +392,13 @@ stmmac_ethtool_set_link_ksettings(struct net_device *dev,
 			ADVERTISED_10baseT_Half |
 			ADVERTISED_10baseT_Full);
 
-		spin_lock(&priv->lock);
+		mutex_lock(&priv->lock);
 
 		if (priv->hw->mac->pcs_ctrl_ane)
 			priv->hw->mac->pcs_ctrl_ane(priv->ioaddr, 1,
 						    priv->hw->ps, 0);
 
-		spin_unlock(&priv->lock);
+		mutex_unlock(&priv->lock);
 
 		return 0;
 	}
@@ -615,12 +615,12 @@ static void stmmac_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 {
 	struct stmmac_priv *priv = netdev_priv(dev);
 
-	spin_lock_irq(&priv->lock);
+	mutex_lock(&priv->lock);
 	if (device_can_wakeup(priv->device)) {
 		wol->supported = WAKE_MAGIC | WAKE_UCAST;
 		wol->wolopts = priv->wolopts;
 	}
-	spin_unlock_irq(&priv->lock);
+	mutex_unlock(&priv->lock);
 }
 
 static int stmmac_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
@@ -649,9 +649,9 @@ static int stmmac_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 		disable_irq_wake(priv->wol_irq);
 	}
 
-	spin_lock_irq(&priv->lock);
+	mutex_lock(&priv->lock);
 	priv->wolopts = wol->wolopts;
-	spin_unlock_irq(&priv->lock);
+	mutex_unlock(&priv->lock);
 
 	return 0;
 }
@@ -677,23 +677,16 @@ static int stmmac_ethtool_op_set_eee(struct net_device *dev,
 	struct stmmac_priv *priv = netdev_priv(dev);
 	int ret;
 
-	if (!edata->eee_enabled) {
+	if (!priv->dma_cap.eee)
+		return -EOPNOTSUPP;
+
+	if (!edata->eee_enabled)
 		stmmac_disable_eee_mode(priv);
-	} else {
-		/* We are asking for enabling the EEE but it is safe
-		 * to verify all by invoking the eee_init function.
-		 * In case of failure it will return an error.
-		 */
-		edata->eee_enabled = stmmac_eee_init(priv);
-		if (!edata->eee_enabled)
-			return -EOPNOTSUPP;
-	}
 
 	ret = phy_ethtool_set_eee(dev->phydev, edata);
 	if (ret)
 		return ret;
 
-	priv->eee_enabled = edata->eee_enabled;
 	priv->tx_lpi_timer = edata->tx_lpi_timer;
 	return 0;
 }