- Update to 2.6.25-rc3.

[linux-flexiantxendom0-3.2.10.git] / drivers / net / cpmac.c

diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index 6e12d48..c85194f 100644 (file)
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -661,9 +661,6 @@ static irqreturn_t cpmac_irq(int irq, void *dev_id)
        int queue;
        u32 status;
 
-       if (!dev)
-               return IRQ_NONE;
-
        priv = netdev_priv(dev);
 
        status = cpmac_read(priv->regs, CPMAC_MAC_INT_VECTOR);
@@ -848,15 +845,6 @@ static void cpmac_adjust_link(struct net_device *dev)
        spin_unlock(&priv->lock);
 }
 
-static int cpmac_link_update(struct net_device *dev,
-                            struct fixed_phy_status *status)
-{
-       status->link = 1;
-       status->speed = 100;
-       status->duplex = 1;
-       return 0;
-}
-
 static int cpmac_open(struct net_device *dev)
 {
        int i, size, res;
@@ -999,11 +987,11 @@ static int external_switch;
 static int __devinit cpmac_probe(struct platform_device *pdev)
 {
        int rc, phy_id, i;
+       int mdio_bus_id = cpmac_mii.id;
        struct resource *mem;
        struct cpmac_priv *priv;
        struct net_device *dev;
        struct plat_cpmac_data *pdata;
-       struct fixed_info *fixed_phy;
        DECLARE_MAC_BUF(mac);
 
        pdata = pdev->dev.platform_data;
@@ -1017,9 +1005,23 @@ static int __devinit cpmac_probe(struct platform_device *pdev)
        }
 
        if (phy_id == PHY_MAX_ADDR) {
-               if (external_switch || dumb_switch)
+               if (external_switch || dumb_switch) {
+                       struct fixed_phy_status status = {};
+
+                       mdio_bus_id = 0;
+
+                       /*
+                        * FIXME: this should be in the platform code!
+                        * Since there is not platform code at all (that is,
+                        * no mainline users of that driver), place it here
+                        * for now.
+                        */
                        phy_id = 0;
-               else {
+                       status.link = 1;
+                       status.duplex = 1;
+                       status.speed = 100;
+                       fixed_phy_add(PHY_POLL, phy_id, &status);
+               } else {
                        printk(KERN_ERR "cpmac: no PHY present\n");
                        return -ENODEV;
                }
@@ -1063,32 +1065,8 @@ static int __devinit cpmac_probe(struct platform_device *pdev)
        priv->msg_enable = netif_msg_init(debug_level, 0xff);
        memcpy(dev->dev_addr, pdata->dev_addr, sizeof(dev->dev_addr));
 
-       if (phy_id == 31) {
-               snprintf(priv->phy_name, BUS_ID_SIZE, PHY_ID_FMT, cpmac_mii.id,
-                        phy_id);
-       } else {
-               /* Let's try to get a free fixed phy... */
-               for (i = 0; i < MAX_PHY_AMNT; i++) {
-                       fixed_phy = fixed_mdio_get_phydev(i);
-                       if (!fixed_phy)
-                               continue;
-                       if (!fixed_phy->phydev->attached_dev) {
-                               strncpy(priv->phy_name,
-                                       fixed_phy->phydev->dev.bus_id,
-                                       BUS_ID_SIZE);
-                               fixed_mdio_set_link_update(fixed_phy->phydev,
-                                                          &cpmac_link_update);
-                               goto phy_found;
-                       }
-               }
-               if (netif_msg_drv(priv))
-                       printk(KERN_ERR "%s: Could not find fixed PHY\n",
-                              dev->name);
-               rc = -ENODEV;
-               goto fail;
-       }
+       snprintf(priv->phy_name, BUS_ID_SIZE, PHY_ID_FMT, mdio_bus_id, phy_id);
 
-phy_found:
        priv->phy = phy_connect(dev, priv->phy_name, &cpmac_adjust_link, 0,
                                PHY_INTERFACE_MODE_MII);
        if (IS_ERR(priv->phy)) {