macb: straighten out macb_mii_probe function

Use "phy_find_first" instead of manual lookup. Also use "phy_connect_direct"
instead of "phy_connect" since we already have phy_device pointer here.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index fbc371f..7a5f897 100644 (file)
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -189,18 +189,11 @@ static void macb_handle_link_change(struct net_device *dev)
 static int macb_mii_probe(struct net_device *dev)
 {
        struct macb *bp = netdev_priv(dev);
-       struct phy_device *phydev = NULL;
+       struct phy_device *phydev;
        struct eth_platform_data *pdata;
-       int phy_addr;
-
-       /* find the first phy */
-       for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
-               if (bp->mii_bus->phy_map[phy_addr]) {
-                       phydev = bp->mii_bus->phy_map[phy_addr];
-                       break;
-               }
-       }
+       int ret;
 
+       phydev = phy_find_first(bp->mii_bus);
        if (!phydev) {
                printk (KERN_ERR "%s: no PHY found\n", dev->name);
                return -1;
@@ -210,17 +203,13 @@ static int macb_mii_probe(struct net_device *dev)
        /* TODO : add pin_irq */
 
        /* attach the mac to the phy */
-       if (pdata && pdata->is_rmii) {
-               phydev = phy_connect(dev, dev_name(&phydev->dev),
-                       &macb_handle_link_change, 0, PHY_INTERFACE_MODE_RMII);
-       } else {
-               phydev = phy_connect(dev, dev_name(&phydev->dev),
-                       &macb_handle_link_change, 0, PHY_INTERFACE_MODE_MII);
-       }
-
-       if (IS_ERR(phydev)) {
+       ret = phy_connect_direct(dev, phydev, &macb_handle_link_change, 0,
+                                pdata && pdata->is_rmii ?
+                                PHY_INTERFACE_MODE_RMII :
+                                PHY_INTERFACE_MODE_MII);
+       if (ret) {
                printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
-               return PTR_ERR(phydev);
+               return ret;
        }
 
        /* mask with MAC supported features */