net: bfin_mac: Use phy_find_first() instead of open-coding it

Use phy_find_first() to find the first phy device instead of
open-coding it.

Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c
index 5ddfd0ed61d4f5bd7520a51ef9d4d69e1803a552..74139cb7f84920ff2387204b782a08881a3ea6c8 100644 (file)
--- a/drivers/net/ethernet/adi/bfin_mac.c
+++ b/drivers/net/ethernet/adi/bfin_mac.c
@@ -380,9 +380,8 @@ static void bfin_mac_adjust_link(struct net_device *dev)
 static int mii_probe(struct net_device *dev, int phy_mode)
 {
        struct bfin_mac_local *lp = netdev_priv(dev);
-       struct phy_device *phydev = NULL;
+       struct phy_device *phydev;
        unsigned short sysctl;
-       int i;
        u32 sclk, mdc_div;
 
        /* Enable PHY output early */
@@ -396,19 +395,7 @@ static int mii_probe(struct net_device *dev, int phy_mode)
        sysctl = (sysctl & ~MDCDIV) | SET_MDCDIV(mdc_div);
        bfin_write_EMAC_SYSCTL(sysctl);
 
-       /* search for connected PHY device */
-       for (i = 0; i < PHY_MAX_ADDR; ++i) {
-               struct phy_device *const tmp_phydev =
-                       mdiobus_get_phy(lp->mii_bus, i);
-
-               if (!tmp_phydev)
-                       continue; /* no PHY here... */
-
-               phydev = tmp_phydev;
-               break; /* found it */
-       }
-
-       /* now we are supposed to have a proper phydev, to attach to... */
+       phydev = phy_find_first(lp->mii_bus);
        if (!phydev) {
                netdev_err(dev, "no phy device found\n");
                return -ENODEV;