Merge ../linux-2.6-watchdog-mm

[pandora-kernel.git] / drivers / net / ibm_emac / ibm_emac_phy.c

diff --git a/drivers/net/ibm_emac/ibm_emac_phy.c b/drivers/net/ibm_emac/ibm_emac_phy.c
index 4a97024..9074f76 100644 (file)
--- a/drivers/net/ibm_emac/ibm_emac_phy.c
+++ b/drivers/net/ibm_emac/ibm_emac_phy.c
@@ -309,7 +309,7 @@ int mii_phy_probe(struct mii_phy *phy, int address)
 {
        struct mii_phy_def *def;
        int i;
-       u32 id;
+       int id;
 
        phy->autoneg = AUTONEG_DISABLE;
        phy->advertising = 0;
@@ -324,6 +324,8 @@ int mii_phy_probe(struct mii_phy *phy, int address)
 
        /* Read ID and find matching entry */
        id = (phy_read(phy, MII_PHYSID1) << 16) | phy_read(phy, MII_PHYSID2);
+       if (id < 0)
+               return -ENODEV;
        for (i = 0; (def = mii_phy_table[i]) != NULL; i++)
                if ((id & def->phy_id_mask) == def->phy_id)
                        break;