Add Station and AdHoc mode support to libertas_tf

[safe/jmp/linux-2.6] / drivers / net / macb.c

diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 5b5c253..1d0d4d9 100644 (file)
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -241,7 +241,7 @@ static int macb_mii_init(struct macb *bp)
        struct eth_platform_data *pdata;
        int err = -ENXIO, i;
 
-       /* Enable managment port */
+       /* Enable management port */
        macb_writel(bp, NCR, MACB_BIT(MPE));
 
        bp->mii_bus = mdiobus_alloc();
@@ -620,6 +620,7 @@ static int macb_start_xmit(struct sk_buff *skb, struct net_device *dev)
        dma_addr_t mapping;
        unsigned int len, entry;
        u32 ctrl;
+       unsigned long flags;
 
 #ifdef DEBUG
        int i;
@@ -635,12 +636,12 @@ static int macb_start_xmit(struct sk_buff *skb, struct net_device *dev)
 #endif
 
        len = skb->len;
-       spin_lock_irq(&bp->lock);
+       spin_lock_irqsave(&bp->lock, flags);
 
        /* This is a hard error, log it. */
        if (TX_BUFFS_AVAIL(bp) < 1) {
                netif_stop_queue(dev);
-               spin_unlock_irq(&bp->lock);
+               spin_unlock_irqrestore(&bp->lock, flags);
                dev_err(&bp->pdev->dev,
                        "BUG! Tx Ring full when queue awake!\n");
                dev_dbg(&bp->pdev->dev, "tx_head = %u, tx_tail = %u\n",
@@ -674,11 +675,11 @@ static int macb_start_xmit(struct sk_buff *skb, struct net_device *dev)
        if (TX_BUFFS_AVAIL(bp) < 1)
                netif_stop_queue(dev);
 
-       spin_unlock_irq(&bp->lock);
+       spin_unlock_irqrestore(&bp->lock, flags);
 
        dev->trans_start = jiffies;
 
-       return 0;
+       return NETDEV_TX_OK;
 }
 
 static void macb_free_consistent(struct macb *bp)
@@ -1078,7 +1079,7 @@ static void macb_get_drvinfo(struct net_device *dev,
        strcpy(info->bus_info, dev_name(&bp->pdev->dev));
 }
 
-static struct ethtool_ops macb_ethtool_ops = {
+static const struct ethtool_ops macb_ethtool_ops = {
        .get_settings           = macb_get_settings,
        .set_settings           = macb_set_settings,
        .get_drvinfo            = macb_get_drvinfo,