[PATCH] gianfar: Use new PHY_ID_FMT macro

Make the driver produce the string used by phy_connect and have board specific
code pass the integer mii bus id and phy device id for the specific controller
instance.

Signed-off-by: Kumar Gala <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Jeff Garzik <[e-mail]>

drivers/net/gianfar.c

···
 		priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT ?
 		SUPPORTED_1000baseT_Full : 0;
 	struct phy_device *phydev;
+	char phy_id[BUS_ID_SIZE];
 
 	priv->oldlink = 0;
 	priv->oldspeed = 0;
 	priv->oldduplex = -1;
 
-	phydev = phy_connect(dev, priv->einfo->bus_id, &adjust_link, 0);
+	snprintf(phy_id, BUS_ID_SIZE, PHY_ID_FMT, priv->einfo->bus_id, priv->einfo->phy_id);
+
+	phydev = phy_connect(dev, phy_id, &adjust_link, 0);
 
 	if (IS_ERR(phydev)) {
 		printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);

include/linux/fsl_devices.h

···
 
 	/* board specific information */
 	u32 board_flags;
-	const char *bus_id;
+	u32 bus_id;
+	u32 phy_id;
 	u8 mac_addr[6];
 };