drivers/net/wan: Add missing "space"

[linux-2.6-omap-h63xx.git] / drivers / net / pcmcia / smc91c92_cs.c

diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 7912dbd14251d515712205e00891a3e9b703437b..c9868e9dac4caa70675f9367498e93dc8a63ae99 100644 (file)
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -328,7 +328,7 @@ static int smc91c92_probe(struct pcmcia_device *link)
     link->io.NumPorts1 = 16;
     link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
     link->io.IOAddrLines = 4;
-    link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_HANDLE_PRESENT;
     link->irq.IRQInfo1 = IRQ_LEVEL_ID;
     link->irq.Handler = &smc_interrupt;
     link->irq.Instance = dev;
@@ -336,7 +336,6 @@ static int smc91c92_probe(struct pcmcia_device *link)
     link->conf.IntType = INT_MEMORY_AND_IO;
 
     /* The SMC91c92-specific entries in the device structure. */
-    SET_MODULE_OWNER(dev);
     dev->hard_start_xmit = &smc_start_xmit;
     dev->get_stats = &smc_get_stats;
     dev->set_config = &s9k_config;
@@ -963,6 +962,7 @@ static int smc91c92_config(struct pcmcia_device *link)
     int i, j, rev;
     kio_addr_t ioaddr;
     u_long mir;
+    DECLARE_MAC_BUF(mac);
 
     DEBUG(0, "smc91c92_config(0x%p)\n", link);
 
@@ -1075,10 +1075,9 @@ static int smc91c92_config(struct pcmcia_device *link)
     strcpy(smc->node.dev_name, dev->name);
 
     printk(KERN_INFO "%s: smc91c%s rev %d: io %#3lx, irq %d, "
-          "hw_addr ", dev->name, name, (rev & 0x0f), dev->base_addr,
-          dev->irq);
-    for (i = 0; i < 6; i++)
-       printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n"));
+          "hw_addr %s\n",
+          dev->name, name, (rev & 0x0f), dev->base_addr, dev->irq,
+          print_mac(mac, dev->dev_addr));
 
     if (rev > 0) {
        if (mir & 0x3ff)
@@ -1368,6 +1367,7 @@ static int smc_start_xmit(struct sk_buff *skb, struct net_device *dev)
     kio_addr_t ioaddr = dev->base_addr;
     u_short num_pages;
     short time_out, ir;
+    unsigned long flags;
 
     netif_stop_queue(dev);
 
@@ -1395,6 +1395,7 @@ static int smc_start_xmit(struct sk_buff *skb, struct net_device *dev)
     /* A packet is now waiting. */
     smc->packets_waiting++;
 
+    spin_lock_irqsave(&smc->lock, flags);
     SMC_SELECT_BANK(2);        /* Paranoia, we should always be in window 2 */
 
     /* need MC_RESET to keep the memory consistent. errata? */
@@ -1411,6 +1412,7 @@ static int smc_start_xmit(struct sk_buff *skb, struct net_device *dev)
            /* Acknowledge the interrupt, send the packet. */
            outw((ir&0xff00) | IM_ALLOC_INT, ioaddr + INTERRUPT);
            smc_hardware_send_packet(dev);      /* Send the packet now.. */
+           spin_unlock_irqrestore(&smc->lock, flags);
            return 0;
        }
     }
@@ -1418,6 +1420,7 @@ static int smc_start_xmit(struct sk_buff *skb, struct net_device *dev)
     /* Otherwise defer until the Tx-space-allocated interrupt. */
     DEBUG(2, "%s: memory allocation deferred.\n", dev->name);
     outw((IM_ALLOC_INT << 8) | (ir & 0xff00), ioaddr + INTERRUPT);
+    spin_unlock_irqrestore(&smc->lock, flags);
 
     return 0;
 }
@@ -1523,6 +1526,7 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id)
     DEBUG(3, "%s: SMC91c92 interrupt %d at %#x.\n", dev->name,
          irq, ioaddr);
 
+    spin_lock(&smc->lock);
     smc->watchdog = 0;
     saved_bank = inw(ioaddr + BANK_SELECT);
     if ((saved_bank & 0xff00) != 0x3300) {
@@ -1620,6 +1624,7 @@ irq_done:
        readb(smc->base+MEGAHERTZ_ISR);
     }
 #endif
+    spin_unlock(&smc->lock);
     return IRQ_RETVAL(handled);
 }
 
@@ -1902,6 +1907,9 @@ static void media_check(u_long arg)
     kio_addr_t ioaddr = dev->base_addr;
     u_short i, media, saved_bank;
     u_short link;
+    unsigned long flags;
+
+    spin_lock_irqsave(&smc->lock, flags);
 
     saved_bank = inw(ioaddr + BANK_SELECT);
 
@@ -1934,6 +1942,7 @@ static void media_check(u_long arg)
        smc->media.expires = jiffies + HZ/100;
        add_timer(&smc->media);
        SMC_SELECT_BANK(saved_bank);
+       spin_unlock_irqrestore(&smc->lock, flags);
        return;
     }
 
@@ -2007,6 +2016,7 @@ reschedule:
     smc->media.expires = jiffies + HZ;
     add_timer(&smc->media);
     SMC_SELECT_BANK(saved_bank);
+    spin_unlock_irqrestore(&smc->lock, flags);
 }
 
 static int smc_link_ok(struct net_device *dev)
@@ -2094,14 +2104,14 @@ static int smc_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
        u16 saved_bank = inw(ioaddr + BANK_SELECT);
        int ret;
 
-       SMC_SELECT_BANK(3);
        spin_lock_irq(&smc->lock);
+       SMC_SELECT_BANK(3);
        if (smc->cfg & CFG_MII_SELECT)
                ret = mii_ethtool_gset(&smc->mii_if, ecmd);
        else
                ret = smc_netdev_get_ecmd(dev, ecmd);
-       spin_unlock_irq(&smc->lock);
        SMC_SELECT_BANK(saved_bank);
+       spin_unlock_irq(&smc->lock);
        return ret;
 }
 
@@ -2112,14 +2122,14 @@ static int smc_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
        u16 saved_bank = inw(ioaddr + BANK_SELECT);
        int ret;
 
-       SMC_SELECT_BANK(3);
        spin_lock_irq(&smc->lock);
+       SMC_SELECT_BANK(3);
        if (smc->cfg & CFG_MII_SELECT)
                ret = mii_ethtool_sset(&smc->mii_if, ecmd);
        else
                ret = smc_netdev_set_ecmd(dev, ecmd);
-       spin_unlock_irq(&smc->lock);
        SMC_SELECT_BANK(saved_bank);
+       spin_unlock_irq(&smc->lock);
        return ret;
 }
 
@@ -2130,11 +2140,11 @@ static u32 smc_get_link(struct net_device *dev)
        u16 saved_bank = inw(ioaddr + BANK_SELECT);
        u32 ret;
 
-       SMC_SELECT_BANK(3);
        spin_lock_irq(&smc->lock);
+       SMC_SELECT_BANK(3);
        ret = smc_link_ok(dev);
-       spin_unlock_irq(&smc->lock);
        SMC_SELECT_BANK(saved_bank);
+       spin_unlock_irq(&smc->lock);
        return ret;
 }