net: phy: reset the PHY even if probe() is not implemented

Currently we only call phy_device_reset() if the PHY driver implements
the probe() callback. This is not mandatory and many drivers (e.g.
realtek) don't need probe() for most devices but still can have reset
GPIOs defined. There's no reason to depend on the presence of probe()
here so pull the reset code out of the if clause.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/phy/phy_device.c

@@ -2846,16 +2846,13 @@ static int phy_probe(struct device *dev)
 
 	mutex_lock(&phydev->lock);
 
-	if (phydev->drv->probe) {
-		/* Deassert the reset signal */
-		phy_device_reset(phydev, 0);
+	/* Deassert the reset signal */
+	phy_device_reset(phydev, 0);
 
+	if (phydev->drv->probe) {
 		err = phydev->drv->probe(phydev);
-		if (err) {
-			/* Assert the reset signal */
-			phy_device_reset(phydev, 1);
+		if (err)
 			goto out;
-		}
 	}
 
 	/* Start out supporting everything. Eventually,
@@ -2917,6 +2914,10 @@ static int phy_probe(struct device *dev)
 	phydev->state = PHY_READY;
 
 out:
+	/* Assert the reset signal */
+	if (err)
+		phy_device_reset(phydev, 1);
+
 	mutex_unlock(&phydev->lock);
 
 	return err;
@@ -2935,12 +2936,12 @@ static int phy_remove(struct device *dev)
 	sfp_bus_del_upstream(phydev->sfp_bus);
 	phydev->sfp_bus = NULL;
 
-	if (phydev->drv && phydev->drv->remove) {
+	if (phydev->drv && phydev->drv->remove)
 		phydev->drv->remove(phydev);
 
-		/* Assert the reset signal */
-		phy_device_reset(phydev, 1);
-	}
+	/* Assert the reset signal */
+	phy_device_reset(phydev, 1);
+
 	phydev->drv = NULL;
 
 	return 0;