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path: root/drivers/net/wireless/ray_cs.c
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Diffstat (limited to 'drivers/net/wireless/ray_cs.c')
-rw-r--r--drivers/net/wireless/ray_cs.c68
1 files changed, 10 insertions, 58 deletions
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 33a89e29212..319180ca7e7 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -92,8 +92,6 @@ module_param(pc_debug, int, 0);
/** Prototypes based on PCMCIA skeleton driver *******************************/
static void ray_config(dev_link_t *link);
static void ray_release(dev_link_t *link);
-static int ray_event(event_t event, int priority, event_callback_args_t *args);
-static dev_link_t *ray_attach(void);
static void ray_detach(struct pcmcia_device *p_dev);
/***** Prototypes indicated by device structure ******************************/
@@ -192,12 +190,6 @@ static int bc;
static char *phy_addr = NULL;
-/* 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 = "ray_cs";
-
/* A linked list of "instances" of the ray device. Each actual
PCMCIA card corresponds to one device instance, and is described
by one dev_link_t structure (defined in ds.h).
@@ -314,12 +306,10 @@ static char rcsid[] = "Raylink/WebGear wireless LAN - Corey <Thomas corey@world.
configure the card at this point -- we wait until we receive a
card insertion event.
=============================================================================*/
-static dev_link_t *ray_attach(void)
+static int ray_attach(struct pcmcia_device *p_dev)
{
- client_reg_t client_reg;
dev_link_t *link;
ray_dev_t *local;
- int ret;
struct net_device *dev;
DEBUG(1, "ray_attach()\n");
@@ -328,7 +318,7 @@ static dev_link_t *ray_attach(void)
link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
if (!link)
- return NULL;
+ return -ENOMEM;
/* Allocate space for private device-specific data */
dev = alloc_etherdev(sizeof(ray_dev_t));
@@ -387,30 +377,19 @@ static dev_link_t *ray_attach(void)
dev->stop = &ray_dev_close;
netif_stop_queue(dev);
- /* 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;
+ init_timer(&local->timer);
- DEBUG(2,"ray_cs ray_attach calling pcmcia_register_client(...)\n");
+ link->handle = p_dev;
+ p_dev->instance = link;
- init_timer(&local->timer);
+ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+ ray_config(link);
- ret = pcmcia_register_client(&link->handle, &client_reg);
- if (ret != 0) {
- printk("ray_cs ray_attach RegisterClient unhappy - detaching\n");
- cs_error(link->handle, RegisterClient, ret);
- ray_detach(link->handle);
- return NULL;
- }
- DEBUG(2,"ray_cs ray_attach ending\n");
- return link;
+ return 0;
fail_alloc_dev:
kfree(link);
- return NULL;
+ return -ENOMEM;
} /* ray_attach */
/*=============================================================================
This deletes a driver "instance". The device is de-registered
@@ -924,32 +903,6 @@ static int ray_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. 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 ray_event(event_t event, int priority,
- event_callback_args_t *args)
-{
- dev_link_t *link = args->client_data;
- DEBUG(1, "ray_event(0x%06x)\n", event);
-
- switch (event) {
- case CS_EVENT_CARD_INSERTION:
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- ray_config(link);
- break;
- }
- return 0;
- DEBUG(2,"ray_event ending\n");
-} /* ray_event */
/*===========================================================================*/
int ray_dev_init(struct net_device *dev)
{
@@ -2945,8 +2898,7 @@ static struct pcmcia_driver ray_driver = {
.drv = {
.name = "ray_cs",
},
- .attach = ray_attach,
- .event = ray_event,
+ .probe = ray_attach,
.remove = ray_detach,
.id_table = ray_ids,
.suspend = ray_suspend,