stmmac: use MII_BUS_ID_SIZE instead of BUS_ID_SIZE

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Jan 8, 2010 · 109cdd6 · 109cdd6
1 parent 596a530
commit 109cdd6
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
@@ -305,8 +305,8 @@ static int stmmac_init_phy(struct net_device *dev)
 {
 	struct stmmac_priv *priv = netdev_priv(dev);
 	struct phy_device *phydev;
-	char phy_id[BUS_ID_SIZE];	/* PHY to connect */
-	char bus_id[BUS_ID_SIZE];
+	char phy_id[MII_BUS_ID_SIZE + 3];
+	char bus_id[MII_BUS_ID_SIZE];
 
 	priv->oldlink = 0;
 	priv->speed = 0;
@@ -318,7 +318,8 @@ static int stmmac_init_phy(struct net_device *dev)
 	}
 
 	snprintf(bus_id, MII_BUS_ID_SIZE, "%x", priv->bus_id);
-	snprintf(phy_id, BUS_ID_SIZE, PHY_ID_FMT, bus_id, priv->phy_addr);
+	snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT, bus_id,
+		 priv->phy_addr);
 	pr_debug("stmmac_init_phy:  trying to attach to %s\n", phy_id);
 
 	phydev = phy_connect(dev, phy_id, &stmmac_adjust_link, 0,