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path: root/drivers/net/wireless/wl3501_cs.c
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Diffstat (limited to 'drivers/net/wireless/wl3501_cs.c')
-rw-r--r--drivers/net/wireless/wl3501_cs.c60
1 files changed, 11 insertions, 49 deletions
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 21e498fe7b1..48e10b0c7e7 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,