diff options
| author | Jiri Pirko <jpirko@redhat.com> | 2010-02-08 05:12:08 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-02-12 11:38:58 -0800 |
| commit | 7455a76f170f794498d26081a5f15b797ef1a2aa (patch) | |
| tree | 5a746de142377240d8cd0cbe7ac469ccab5171a2 /drivers/net/macb.c | |
| parent | 4cd24eaf0c6ee7f0242e34ee77ec899f255e66b5 (diff) | |
| download | lwn-7455a76f170f794498d26081a5f15b797ef1a2aa.tar.gz lwn-7455a76f170f794498d26081a5f15b797ef1a2aa.zip | |
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>
Diffstat (limited to 'drivers/net/macb.c')
| -rw-r--r-- | drivers/net/macb.c | 29 |
1 files changed, 9 insertions, 20 deletions
diff --git a/drivers/net/macb.c b/drivers/net/macb.c index fbc371fa19b5..7a5f89728a81 100644 --- 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 */ |