[PATCH -next] net: bfin_mac: Use phy_find_first() instead of open-coding it
From: Guenter Roeck <linux@roeck-us.net>
Date: 2016-01-11 04:43:53
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> --- drivers/net/ethernet/adi/bfin_mac.c | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-)
diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c
index 5ddfd0ed61d4..74139cb7f849 100644
--- 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;
--
2.1.4