net/phy: Fix 88e1111 copper/fiber selection in RGMII mode

MII_M1111_HWCFG_FIBER_COPPER_RES is a bit of MII_M1111_PHY_EXT_SR, not
MII_M1111_PHY_EXT_CR.

Signed-off-by: Wang Jian <lark@linux.net.cn>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 737512c00971..4aa547947040 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -158,7 +158,6 @@ static int m88e1111_config_init(struct phy_device *phydev)
 {
         int err;
         int temp;
-        int mode;
 
         /* Enable Fiber/Copper auto selection */
         temp = phy_read(phydev, MII_M1111_PHY_EXT_SR);
@@ -198,9 +197,7 @@ static int m88e1111_config_init(struct phy_device *phydev)
 
                 temp &= ~(MII_M1111_HWCFG_MODE_MASK);
 
-                mode = phy_read(phydev, MII_M1111_PHY_EXT_CR);
-
-                if (mode & MII_M1111_HWCFG_FIBER_COPPER_RES)
+                if (temp & MII_M1111_HWCFG_FIBER_COPPER_RES)
                         temp |= MII_M1111_HWCFG_MODE_FIBER_RGMII;
                 else
                         temp |= MII_M1111_HWCFG_MODE_COPPER_RGMII;