diff options
Diffstat (limited to 'drivers/net/wireless/wl3501_cs.c')
-rw-r--r-- | drivers/net/wireless/wl3501_cs.c | 60 |
1 files changed, 11 insertions, 49 deletions
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 21e498f..48e10b0 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -105,7 +105,6 @@ module_param(pc_debug, int, 0); */ static void wl3501_config(dev_link_t *link); static void wl3501_release(dev_link_t *link); -static int wl3501_event(event_t event, int pri, event_callback_args_t *args); /* * The dev_info variable is the "key" that is used to match up this @@ -1954,18 +1953,16 @@ static const struct iw_handler_def wl3501_handler_def = { * The dev_link structure is initialized, but we don't actually configure the * card at this point -- we wait until we receive a card insertion event. */ -static dev_link_t *wl3501_attach(void) +static int wl3501_attach(struct pcmcia_device *p_dev) { - client_reg_t client_reg; dev_link_t *link; struct net_device *dev; struct wl3501_card *this; - int ret; /* Initialize the dev_link_t structure */ link = kzalloc(sizeof(*link), GFP_KERNEL); if (!link) - goto out; + return -ENOMEM; /* The io structure describes IO port mapping */ link->io.NumPorts1 = 16; @@ -2001,24 +1998,17 @@ static dev_link_t *wl3501_attach(void) netif_stop_queue(dev); link->priv = link->irq.Instance = dev; - /* Register with Card Services */ - link->next = wl3501_dev_list; - wl3501_dev_list = link; - client_reg.dev_info = &wl3501_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_error(link->handle, RegisterClient, ret); - wl3501_detach(link->handle); - link = NULL; - } -out: - return link; + link->handle = p_dev; + p_dev->instance = link; + + link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; + wl3501_config(link); + + return 0; out_link: kfree(link); link = NULL; - goto out; + return -ENOMEM; } #define CS_CHECK(fn, ret) \ @@ -2206,33 +2196,6 @@ static int wl3501_resume(struct pcmcia_device *p_dev) } -/** - * wl3501_event - The card status event handler - * @event - event - * @pri - priority - * @args - arguments for this event - * - * The card status event handler. Mostly, this schedules other stuff to run - * after an event is received. A CARD_REMOVAL event also sets some flags to - * discourage the net drivers from trying to talk to the card any more. - * - * When a CARD_REMOVAL event is received, we immediately set a flag to block - * future accesses to this device. All the functions that actually access the - * device should check this flag to make sure the card is still present. - */ -static int wl3501_event(event_t event, int pri, event_callback_args_t *args) -{ - dev_link_t *link = args->client_data; - - switch (event) { - case CS_EVENT_CARD_INSERTION: - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - wl3501_config(link); - break; - } - return 0; -} - static struct pcmcia_device_id wl3501_ids[] = { PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0001), PCMCIA_DEVICE_NULL @@ -2244,8 +2207,7 @@ static struct pcmcia_driver wl3501_driver = { .drv = { .name = "wl3501_cs", }, - .attach = wl3501_attach, - .event = wl3501_event, + .probe = wl3501_attach, .remove = wl3501_detach, .id_table = wl3501_ids, .suspend = wl3501_suspend, |