Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

[linux-2.6-omap-h63xx.git] / drivers / net / tulip / tulip_core.c

diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index ff84babb3ff38af2954b8e348b04e40512171014..2abb5d3becc6d2d98ec7613b42c0f05b8b439352 100644 (file)
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -255,6 +255,7 @@ const char tulip_media_cap[32] =
 
 static void tulip_tx_timeout(struct net_device *dev);
 static void tulip_init_ring(struct net_device *dev);
+static void tulip_free_ring(struct net_device *dev);
 static int tulip_start_xmit(struct sk_buff *skb, struct net_device *dev);
 static int tulip_open(struct net_device *dev);
 static int tulip_close(struct net_device *dev);
@@ -502,16 +503,21 @@ tulip_open(struct net_device *dev)
 {
        int retval;
 
-       if ((retval = request_irq(dev->irq, &tulip_interrupt, IRQF_SHARED, dev->name, dev)))
-               return retval;
-
        tulip_init_ring (dev);
 
+       retval = request_irq(dev->irq, &tulip_interrupt, IRQF_SHARED, dev->name, dev);
+       if (retval)
+               goto free_ring;
+
        tulip_up (dev);
 
        netif_start_queue (dev);
 
        return 0;
+
+free_ring:
+       tulip_free_ring (dev);
+       return retval;
 }
 
 
@@ -768,23 +774,11 @@ static void tulip_down (struct net_device *dev)
        tulip_set_power_state (tp, 0, 1);
 }
 
-
-static int tulip_close (struct net_device *dev)
+static void tulip_free_ring (struct net_device *dev)
 {
        struct tulip_private *tp = netdev_priv(dev);
-       void __iomem *ioaddr = tp->base_addr;
        int i;
 
-       netif_stop_queue (dev);
-
-       tulip_down (dev);
-
-       if (tulip_debug > 1)
-               printk (KERN_DEBUG "%s: Shutting down ethercard, status was %2.2x.\n",
-                       dev->name, ioread32 (ioaddr + CSR5));
-
-       free_irq (dev->irq, dev);
-
        /* Free all the skbuffs in the Rx queue. */
        for (i = 0; i < RX_RING_SIZE; i++) {
                struct sk_buff *skb = tp->rx_buffers[i].skb;
@@ -803,6 +797,7 @@ static int tulip_close (struct net_device *dev)
                        dev_kfree_skb (skb);
                }
        }
+
        for (i = 0; i < TX_RING_SIZE; i++) {
                struct sk_buff *skb = tp->tx_buffers[i].skb;
 
@@ -814,6 +809,24 @@ static int tulip_close (struct net_device *dev)
                tp->tx_buffers[i].skb = NULL;
                tp->tx_buffers[i].mapping = 0;
        }
+}
+
+static int tulip_close (struct net_device *dev)
+{
+       struct tulip_private *tp = netdev_priv(dev);
+       void __iomem *ioaddr = tp->base_addr;
+
+       netif_stop_queue (dev);
+
+       tulip_down (dev);
+
+       if (tulip_debug > 1)
+               printk (KERN_DEBUG "%s: Shutting down ethercard, status was %2.2x.\n",
+                       dev->name, ioread32 (ioaddr + CSR5));
+
+       free_irq (dev->irq, dev);
+
+       tulip_free_ring (dev);
 
        return 0;
 }
@@ -1225,6 +1238,22 @@ static int tulip_uli_dm_quirk(struct pci_dev *pdev)
        return 0;
 }
 
+static const struct net_device_ops tulip_netdev_ops = {
+       .ndo_open               = tulip_open,
+       .ndo_start_xmit         = tulip_start_xmit,
+       .ndo_tx_timeout         = tulip_tx_timeout,
+       .ndo_stop               = tulip_close,
+       .ndo_get_stats          = tulip_get_stats,
+       .ndo_do_ioctl           = private_ioctl,
+       .ndo_set_multicast_list = set_rx_mode,
+       .ndo_change_mtu         = eth_change_mtu,
+       .ndo_set_mac_address    = eth_mac_addr,
+       .ndo_validate_addr      = eth_validate_addr,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+       .ndo_poll_controller     = poll_tulip,
+#endif
+};
+
 static int __devinit tulip_init_one (struct pci_dev *pdev,
                                     const struct pci_device_id *ent)
 {
@@ -1601,19 +1630,10 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
        }
 
        /* The Tulip-specific entries in the device structure. */
-       dev->open = tulip_open;
-       dev->hard_start_xmit = tulip_start_xmit;
-       dev->tx_timeout = tulip_tx_timeout;
+       dev->netdev_ops = &tulip_netdev_ops;
        dev->watchdog_timeo = TX_TIMEOUT;
 #ifdef CONFIG_TULIP_NAPI
        netif_napi_add(dev, &tp->napi, tulip_poll, 16);
-#endif
-       dev->stop = tulip_close;
-       dev->get_stats = tulip_get_stats;
-       dev->do_ioctl = private_ioctl;
-       dev->set_multicast_list = set_rx_mode;
-#ifdef CONFIG_NET_POLL_CONTROLLER
-       dev->poll_controller = &poll_tulip;
 #endif
        SET_ETHTOOL_OPS(dev, &ops);