net: phy: do not read configuration register on reset

[oweals/u-boot.git] / drivers / net / phy / phy.c

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 51b5746a5a49739c2b71e0a87e115b644f98b6e7..ef9f13bd46f4523d4abf846f0c3488b76d68e9fd 100644 (file)
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -717,15 +717,7 @@ int phy_reset(struct phy_device *phydev)
        }
 #endif
 
-       reg = phy_read(phydev, devad, MII_BMCR);
-       if (reg < 0) {
-               debug("PHY status read failed\n");
-               return -1;
-       }
-
-       reg |= BMCR_RESET;
-
-       if (phy_write(phydev, devad, MII_BMCR, reg) < 0) {
+       if (phy_write(phydev, devad, MII_BMCR, BMCR_RESET) < 0) {
                debug("PHY reset failed\n");
                return -1;
        }
@@ -738,6 +730,7 @@ int phy_reset(struct phy_device *phydev)
         * auto-clearing).  This should happen within 0.5 seconds per the
         * IEEE spec.
         */
+       reg = phy_read(phydev, devad, MII_BMCR);
        while ((reg & BMCR_RESET) && timeout--) {
                reg = phy_read(phydev, devad, MII_BMCR);