Merge branch 'at803x-wol'

Li Yang says:

====================
fix at803x wol setting

v3:
  Break long lines
  Add back error checking of phy_read

v4:
  Disable WoL in 1588 register for AR8031 in probe
====================
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/phy/at803x.c

@@ -459,21 +459,27 @@ static int at803x_set_wol(struct phy_device *phydev,
 			phy_write_mmd(phydev, MDIO_MMD_PCS, offsets[i],
 				      mac[(i * 2) + 1] | (mac[(i * 2)] << 8));
 
-		/* Enable WOL function */
-		ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL,
-				0, AT803X_WOL_EN);
-		if (ret)
-			return ret;
+		/* Enable WOL function for 1588 */
+		if (phydev->drv->phy_id == ATH8031_PHY_ID) {
+			ret = phy_modify_mmd(phydev, MDIO_MMD_PCS,
+					     AT803X_PHY_MMD3_WOL_CTRL,
+					     0, AT803X_WOL_EN);
+			if (ret)
+				return ret;
+		}
 		/* Enable WOL interrupt */
 		ret = phy_modify(phydev, AT803X_INTR_ENABLE, 0, AT803X_INTR_ENABLE_WOL);
 		if (ret)
 			return ret;
 	} else {
-		/* Disable WoL function */
-		ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL,
-				AT803X_WOL_EN, 0);
-		if (ret)
-			return ret;
+		/* Disable WoL function for 1588 */
+		if (phydev->drv->phy_id == ATH8031_PHY_ID) {
+			ret = phy_modify_mmd(phydev, MDIO_MMD_PCS,
+					     AT803X_PHY_MMD3_WOL_CTRL,
+					     AT803X_WOL_EN, 0);
+			if (ret)
+				return ret;
+		}
 		/* Disable WOL interrupt */
 		ret = phy_modify(phydev, AT803X_INTR_ENABLE, AT803X_INTR_ENABLE_WOL, 0);
 		if (ret)
@@ -508,11 +514,11 @@ static void at803x_get_wol(struct phy_device *phydev,
 	wol->supported = WAKE_MAGIC;
 	wol->wolopts = 0;
 
-	value = phy_read_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL);
+	value = phy_read(phydev, AT803X_INTR_ENABLE);
 	if (value < 0)
 		return;
 
-	if (value & AT803X_WOL_EN)
+	if (value & AT803X_INTR_ENABLE_WOL)
 		wol->wolopts |= WAKE_MAGIC;
 }
 
@@ -858,9 +864,6 @@ static int at803x_probe(struct phy_device *phydev)
 	if (phydev->drv->phy_id == ATH8031_PHY_ID) {
 		int ccr = phy_read(phydev, AT803X_REG_CHIP_CONFIG);
 		int mode_cfg;
-		struct ethtool_wolinfo wol = {
-			.wolopts = 0,
-		};
 
 		if (ccr < 0)
 			return ccr;
@@ -877,12 +880,14 @@ static int at803x_probe(struct phy_device *phydev)
 			break;
 		}
 
-		/* Disable WOL by default */
-		ret = at803x_set_wol(phydev, &wol);
-		if (ret < 0) {
-			phydev_err(phydev, "failed to disable WOL on probe: %d\n", ret);
+		/* Disable WoL in 1588 register which is enabled
+		 * by default
+		 */
+		ret = phy_modify_mmd(phydev, MDIO_MMD_PCS,
+				     AT803X_PHY_MMD3_WOL_CTRL,
+				     AT803X_WOL_EN, 0);
+		if (ret)
 			return ret;
-		}
 	}
 
 	return 0;
@@ -2059,8 +2064,6 @@ static struct phy_driver at803x_driver[] = {
 	.flags			= PHY_POLL_CABLE_TEST,
 	.config_init		= at803x_config_init,
 	.link_change_notify	= at803x_link_change_notify,
-	.set_wol		= at803x_set_wol,
-	.get_wol		= at803x_get_wol,
 	.suspend		= at803x_suspend,
 	.resume			= at803x_resume,
 	/* PHY_BASIC_FEATURES */