[PATCH] ipw2100: Fix deadlock detected by lockdep

[linux-2.6-omap-h63xx.git] / drivers / net / wireless / ipw2100.c

diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 27f744e43095d3c199b9a2097edcaf53244c1711..5d5dab6a209c297a94e2be1fad17a3399acba46f 100644 (file)
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -6229,7 +6229,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
        ipw2100_queues_initialize(priv);
 
        err = request_irq(pci_dev->irq,
-                         ipw2100_interrupt, SA_SHIRQ, dev->name, priv);
+                         ipw2100_interrupt, IRQF_SHARED, dev->name, priv);
        if (err) {
                printk(KERN_WARNING DRV_NAME
                       "Error calling request_irq: %d.\n", pci_dev->irq);
@@ -6254,13 +6254,14 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
         * member to call a function that then just turns and calls ipw2100_up.
         * net_dev->init is called after name allocation but before the
         * notifier chain is called */
-       mutex_lock(&priv->action_mutex);
        err = register_netdev(dev);
        if (err) {
                printk(KERN_WARNING DRV_NAME
                       "Error calling register_netdev.\n");
-               goto fail_unlock;
+               goto fail;
        }
+
+       mutex_lock(&priv->action_mutex);
        registered = 1;
 
        IPW_DEBUG_INFO("%s: Bound to %s\n", dev->name, pci_name(pci_dev));