[PATCH] prism54: correct overly aggressive check of return from pci_set_mwi

[linux-2.6-block.git] / drivers / net / 8139too.c

diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index cd9718512d1c548e293f77b900b69b702f6b8572..d02ed51abfccab65e2397cc063e4eb53a169bcee 100644 (file)
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -90,7 +90,7 @@
 */
 
 #define DRV_NAME       "8139too"
-#define DRV_VERSION    "0.9.27"
+#define DRV_VERSION    "0.9.28"
 
 
 #include <linux/module.h>
@@ -629,8 +629,7 @@ static int rtl8139_poll(struct net_device *dev, int *budget);
 #ifdef CONFIG_NET_POLL_CONTROLLER
 static void rtl8139_poll_controller(struct net_device *dev);
 #endif
-static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance,
-                              struct pt_regs *regs);
+static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance);
 static int rtl8139_close (struct net_device *dev);
 static int netdev_ioctl (struct net_device *dev, struct ifreq *rq, int cmd);
 static struct net_device_stats *rtl8139_get_stats (struct net_device *dev);
@@ -639,7 +638,7 @@ static void __set_rx_mode (struct net_device *dev);
 static void rtl8139_hw_start (struct net_device *dev);
 static void rtl8139_thread (void *_data);
 static void rtl8139_tx_timeout_task(void *_data);
-static struct ethtool_ops rtl8139_ethtool_ops;
+static const struct ethtool_ops rtl8139_ethtool_ops;
 
 /* write MMIO register, with flush */
 /* Flush avoids rtl8139 bug w/ posted MMIO writes */
@@ -1709,6 +1708,7 @@ static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
        void __iomem *ioaddr = tp->mmio_addr;
        unsigned int entry;
        unsigned int len = skb->len;
+       unsigned long flags;
 
        /* Calculate the next Tx descriptor entry. */
        entry = tp->cur_tx % NUM_TX_DESC;
@@ -1725,7 +1725,7 @@ static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
                return 0;
        }
 
-       spin_lock_irq(&tp->lock);
+       spin_lock_irqsave(&tp->lock, flags);
        RTL_W32_F (TxStatus0 + (entry * sizeof (u32)),
                   tp->tx_flag | max(len, (unsigned int)ETH_ZLEN));
 
@@ -1736,7 +1736,7 @@ static int rtl8139_start_xmit (struct sk_buff *skb, struct net_device *dev)
 
        if ((tp->cur_tx - NUM_TX_DESC) == tp->dirty_tx)
                netif_stop_queue (dev);
-       spin_unlock_irq(&tp->lock);
+       spin_unlock_irqrestore(&tp->lock, flags);
 
        if (netif_msg_tx_queued(tp))
                printk (KERN_DEBUG "%s: Queued Tx packet size %u to slot %d.\n",
@@ -2145,8 +2145,7 @@ static int rtl8139_poll(struct net_device *dev, int *budget)
 
 /* The interrupt handler does all of the Rx thread work and cleans up
    after the Tx thread. */
-static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance,
-                              struct pt_regs *regs)
+static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance)
 {
        struct net_device *dev = (struct net_device *) dev_instance;
        struct rtl8139_private *tp = netdev_priv(dev);
@@ -2218,7 +2217,7 @@ static irqreturn_t rtl8139_interrupt (int irq, void *dev_instance,
 static void rtl8139_poll_controller(struct net_device *dev)
 {
        disable_irq(dev->irq);
-       rtl8139_interrupt(dev->irq, dev, NULL);
+       rtl8139_interrupt(dev->irq, dev);
        enable_irq(dev->irq);
 }
 #endif
@@ -2445,7 +2444,7 @@ static void rtl8139_get_strings(struct net_device *dev, u32 stringset, u8 *data)
        memcpy(data, ethtool_stats_keys, sizeof(ethtool_stats_keys));
 }
 
-static struct ethtool_ops rtl8139_ethtool_ops = {
+static const struct ethtool_ops rtl8139_ethtool_ops = {
        .get_drvinfo            = rtl8139_get_drvinfo,
        .get_settings           = rtl8139_get_settings,
        .set_settings           = rtl8139_set_settings,
@@ -2511,9 +2510,6 @@ static void __set_rx_mode (struct net_device *dev)
 
        /* Note: do not reorder, GCC is clever about common statements. */
        if (dev->flags & IFF_PROMISC) {
-               /* Unconditionally log net taps. */
-               printk (KERN_NOTICE "%s: Promiscuous mode enabled.\n",
-                       dev->name);
                rx_mode =
                    AcceptBroadcast | AcceptMulticast | AcceptMyPhys |
                    AcceptAllPhys;
@@ -2628,7 +2624,7 @@ static int __init rtl8139_init_module (void)
        printk (KERN_INFO RTL8139_DRIVER_NAME "\n");
 #endif
 
-       return pci_module_init (&rtl8139_pci_driver);
+       return pci_register_driver(&rtl8139_pci_driver);
 }