diff options
Diffstat (limited to 'drivers/net/wireless/airo_cs.c')
| -rw-r--r-- | drivers/net/wireless/airo_cs.c | 74 |
1 files changed, 13 insertions, 61 deletions
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index 88805a4c29f1..a496460ce224 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -82,8 +82,6 @@ MODULE_SUPPORTED_DEVICE("Aironet 4500, 4800 and Cisco 340 PCMCIA cards"); static void airo_config(dev_link_t *link); static void airo_release(dev_link_t *link); -static int airo_event(event_t event, int priority, - event_callback_args_t *args); /* The attach() and detach() entry points are used to create and destroy @@ -91,7 +89,6 @@ static int airo_event(event_t event, int priority, needed to manage one actual PCMCIA card. */ -static dev_link_t *airo_attach(void); static void airo_detach(struct pcmcia_device *p_dev); /* @@ -102,14 +99,6 @@ static void airo_detach(struct pcmcia_device *p_dev); */ /* - The dev_info variable is the "key" that is used to match up this - device driver with appropriate cards, through the card configuration - database. -*/ - -static dev_info_t dev_info = "airo_cs"; - -/* A linked list of "instances" of the aironet device. Each actual PCMCIA card corresponds to one device instance, and is described by one dev_link_t structure (defined in ds.h). @@ -152,20 +141,18 @@ typedef struct local_info_t { ======================================================================*/ -static dev_link_t *airo_attach(void) +static int airo_attach(struct pcmcia_device *p_dev) { - client_reg_t client_reg; dev_link_t *link; local_info_t *local; - int ret; - + DEBUG(0, "airo_attach()\n"); /* Initialize the dev_link_t structure */ link = kzalloc(sizeof(struct dev_link_t), GFP_KERNEL); if (!link) { printk(KERN_ERR "airo_cs: no memory for new device\n"); - return NULL; + return -ENOMEM; } /* Interrupt setup */ @@ -189,23 +176,17 @@ static dev_link_t *airo_attach(void) if (!local) { printk(KERN_ERR "airo_cs: no memory for new device\n"); kfree (link); - return NULL; + return -ENOMEM; } link->priv = local; - - /* Register with Card Services */ - link->next = NULL; - 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 != 0) { - cs_error(link->handle, RegisterClient, ret); - airo_detach(link->handle); - return NULL; - } - - return link; + + link->handle = p_dev; + p_dev->instance = link; + + link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; + airo_config(link); + + return 0; } /* airo_attach */ /*====================================================================== @@ -497,34 +478,6 @@ static int airo_resume(struct pcmcia_device *p_dev) return 0; } -/*====================================================================== - - The card status event handler. Mostly, this schedules other - stuff to run after an event is received. - - When a CARD_REMOVAL event is received, we immediately set a - private 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 airo_event(event_t event, int priority, - event_callback_args_t *args) -{ - dev_link_t *link = args->client_data; - - DEBUG(1, "airo_event(0x%06x)\n", event); - - switch (event) { - case CS_EVENT_CARD_INSERTION: - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - airo_config(link); - break; - } - return 0; -} /* airo_event */ - static struct pcmcia_device_id airo_ids[] = { PCMCIA_DEVICE_MANF_CARD(0x015f, 0x000a), PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0005), @@ -539,8 +492,7 @@ static struct pcmcia_driver airo_driver = { .drv = { .name = "airo_cs", }, - .attach = airo_attach, - .event = airo_event, + .probe = airo_attach, .remove = airo_detach, .id_table = airo_ids, .suspend = airo_suspend, |