Merge with Linus' kernel.

1 files changed, 47 insertions, 82 deletions

diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 818c185..d85b758f3 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -105,8 +105,6 @@ module_param_array(hw_addr, int, NULL, 0);
 static void mii_phy_probe(struct net_device *dev);
 static void pcnet_config(dev_link_t *link);
 static void pcnet_release(dev_link_t *link);
-static int pcnet_event(event_t event, int priority,
-		       event_callback_args_t *args);
 static int pcnet_open(struct net_device *dev);
 static int pcnet_close(struct net_device *dev);
 static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
@@ -120,11 +118,9 @@ static int setup_shmem_window(dev_link_t *link, int start_pg,
 static int setup_dma_config(dev_link_t *link, int start_pg,
 			    int stop_pg);
 
-static dev_link_t *pcnet_attach(void);
-static void pcnet_detach(dev_link_t *);
+static void pcnet_detach(struct pcmcia_device *p_dev);
 
 static dev_info_t dev_info = "pcnet_cs";
-static dev_link_t *dev_list;
 
 /*====================================================================*/
 
@@ -244,19 +240,17 @@ static inline pcnet_dev_t *PRIV(struct net_device *dev)
 
 ======================================================================*/
 
-static dev_link_t *pcnet_attach(void)
+static int pcnet_probe(struct pcmcia_device *p_dev)
 {
     pcnet_dev_t *info;
     dev_link_t *link;
     struct net_device *dev;
-    client_reg_t client_reg;
-    int ret;
 
     DEBUG(0, "pcnet_attach()\n");
 
     /* Create new ethernet device */
     dev = __alloc_ei_netdev(sizeof(pcnet_dev_t));
-    if (!dev) return NULL;
+    if (!dev) return -ENOMEM;
     info = PRIV(dev);
     link = &info->link;
     link->priv = dev;
@@ -271,20 +265,13 @@ static dev_link_t *pcnet_attach(void)
     dev->stop = &pcnet_close;
     dev->set_config = &set_config;
 
-    /* Register with Card Services */
-    link->next = dev_list;
-    dev_list = link;
-    client_reg.dev_info = &dev_info;
-    client_reg.Version = 0x0210;
-    client_reg.event_callback_args.client_data = link;
-    ret = pcmcia_register_client(&link->handle, &client_reg);
-    if (ret != CS_SUCCESS) {
-	cs_error(link->handle, RegisterClient, ret);
-	pcnet_detach(link);
-	return NULL;
-    }
+    link->handle = p_dev;
+    p_dev->instance = link;
 
-    return link;
+    link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+    pcnet_config(link);
+
+    return 0;
 } /* pcnet_attach */
 
 /*======================================================================
@@ -296,31 +283,20 @@ static dev_link_t *pcnet_attach(void)
 
 ======================================================================*/
 
-static void pcnet_detach(dev_link_t *link)
+static void pcnet_detach(struct pcmcia_device *p_dev)
 {
-    struct net_device *dev = link->priv;
-    dev_link_t **linkp;
-
-    DEBUG(0, "pcnet_detach(0x%p)\n", link);
+	dev_link_t *link = dev_to_instance(p_dev);
+	struct net_device *dev = link->priv;
 
-    /* Locate device structure */
-    for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
-	if (*linkp == link) break;
-    if (*linkp == NULL)
-	return;
+	DEBUG(0, "pcnet_detach(0x%p)\n", link);
 
-    if (link->dev)
-	unregister_netdev(dev);
+	if (link->dev)
+		unregister_netdev(dev);
 
-    if (link->state & DEV_CONFIG)
-	pcnet_release(link);
-
-    if (link->handle)
-	pcmcia_deregister_client(link->handle);
+	if (link->state & DEV_CONFIG)
+		pcnet_release(link);
 
-    /* Unlink device structure, free bits */
-    *linkp = link->next;
-    free_netdev(dev);
+	free_netdev(dev);
 } /* pcnet_detach */
 
 /*======================================================================
@@ -780,50 +756,39 @@ static void pcnet_release(dev_link_t *link)
 
 ======================================================================*/
 
-static int pcnet_event(event_t event, int priority,
-		       event_callback_args_t *args)
+static int pcnet_suspend(struct pcmcia_device *p_dev)
 {
-    dev_link_t *link = args->client_data;
-    struct net_device *dev = link->priv;
+	dev_link_t *link = dev_to_instance(p_dev);
+	struct net_device *dev = link->priv;
 
-    DEBUG(2, "pcnet_event(0x%06x)\n", event);
-
-    switch (event) {
-    case CS_EVENT_CARD_REMOVAL:
-	link->state &= ~DEV_PRESENT;
-	if (link->state & DEV_CONFIG)
-	    netif_device_detach(dev);
-	break;
-    case CS_EVENT_CARD_INSERTION:
-	link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
-	pcnet_config(link);
-	break;
-    case CS_EVENT_PM_SUSPEND:
 	link->state |= DEV_SUSPEND;
-	/* Fall through... */
-    case CS_EVENT_RESET_PHYSICAL:
 	if (link->state & DEV_CONFIG) {
-	    if (link->open)
-		netif_device_detach(dev);
-	    pcmcia_release_configuration(link->handle);
+		if (link->open)
+			netif_device_detach(dev);
+		pcmcia_release_configuration(link->handle);
 	}
-	break;
-    case CS_EVENT_PM_RESUME:
+
+	return 0;
+}
+
+static int pcnet_resume(struct pcmcia_device *p_dev)
+{
+	dev_link_t *link = dev_to_instance(p_dev);
+	struct net_device *dev = link->priv;
+
 	link->state &= ~DEV_SUSPEND;
-	/* Fall through... */
-    case CS_EVENT_CARD_RESET:
 	if (link->state & DEV_CONFIG) {
-	    pcmcia_request_configuration(link->handle, &link->conf);
-	    if (link->open) {
-		pcnet_reset_8390(dev);
-		NS8390_init(dev, 1);
-		netif_device_attach(dev);
-	    }
+		pcmcia_request_configuration(link->handle, &link->conf);
+		if (link->open) {
+			pcnet_reset_8390(dev);
+			NS8390_init(dev, 1);
+			netif_device_attach(dev);
+		}
 	}
-	break;
-    }
-    return 0;
-} /* pcnet_event */
+
+	return 0;
+}
+
 
 /*======================================================================
 
@@ -1844,11 +1809,12 @@ static struct pcmcia_driver pcnet_driver = {
 	.drv		= {
 		.name	= "pcnet_cs",
 	},
-	.attach		= pcnet_attach,
-	.event		= pcnet_event,
-	.detach		= pcnet_detach,
+	.probe		= pcnet_probe,
+	.remove		= pcnet_detach,
 	.owner		= THIS_MODULE,
 	.id_table	= pcnet_ids,
+	.suspend	= pcnet_suspend,
+	.resume		= pcnet_resume,
 };
 
 static int __init init_pcnet_cs(void)
@@ -1860,7 +1826,6 @@ static void __exit exit_pcnet_cs(void)
 {
     DEBUG(0, "pcnet_cs: unloading\n");
     pcmcia_unregister_driver(&pcnet_driver);
-    BUG_ON(dev_list != NULL);
 }
 
 module_init(init_pcnet_cs);