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path: root/drivers/mtd/maps
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Diffstat (limited to 'drivers/mtd/maps')
-rw-r--r--drivers/mtd/maps/pcmciamtd.c54
1 files changed, 9 insertions, 45 deletions
diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c
index 93c05dfa030d..f0f8916da7ad 100644
--- a/drivers/mtd/maps/pcmciamtd.c
+++ b/drivers/mtd/maps/pcmciamtd.c
@@ -66,8 +66,6 @@ struct pcmciamtd_dev {
};
-static dev_info_t dev_info = "pcmciamtd";
-
/* Module parameters */
/* 2 = do 16-bit transfers, 1 = do 8-bit transfers */
@@ -708,30 +706,6 @@ static int pcmciamtd_resume(struct pcmcia_device *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 driver from trying
- * to talk to the card any more.
- */
-
-static int pcmciamtd_event(event_t event, int priority,
- event_callback_args_t *args)
-{
- dev_link_t *link = args->client_data;
-
- DEBUG(1, "event=0x%06x", event);
- switch (event) {
- case CS_EVENT_CARD_INSERTION:
- DEBUG(2, "EVENT_CARD_INSERTION");
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- pcmciamtd_config(link);
- break;
- default:
- DEBUG(2, "Unknown event %d", event);
- }
- return 0;
-}
-
/* This deletes a driver "instance". The device is de-registered
* with Card Services. If it has been released, all local data
@@ -762,16 +736,14 @@ static void pcmciamtd_detach(struct pcmcia_device *p_dev)
* with Card Services.
*/
-static dev_link_t *pcmciamtd_attach(void)
+static int pcmciamtd_attach(struct pcmcia_device *p_dev)
{
struct pcmciamtd_dev *dev;
dev_link_t *link;
- client_reg_t client_reg;
- int ret;
/* Create new memory card device */
dev = kmalloc(sizeof(*dev), GFP_KERNEL);
- if (!dev) return NULL;
+ if (!dev) return -ENOMEM;
DEBUG(1, "dev=0x%p", dev);
memset(dev, 0, sizeof(*dev));
@@ -782,20 +754,13 @@ static dev_link_t *pcmciamtd_attach(void)
link->conf.IntType = INT_MEMORY;
link->next = NULL;
+ link->handle = p_dev;
+ p_dev->instance = link;
- /* Register with Card Services */
- client_reg.dev_info = &dev_info;
- client_reg.Version = 0x0210;
- client_reg.event_callback_args.client_data = link;
- DEBUG(2, "Calling RegisterClient");
- ret = pcmcia_register_client(&link->handle, &client_reg);
- if (ret != 0) {
- cs_error(link->handle, RegisterClient, ret);
- pcmciamtd_detach(link->handle);
- return NULL;
- }
- DEBUG(2, "link = %p", link);
- return link;
+ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+ pcmciamtd_config(link);
+
+ return 0;
}
static struct pcmcia_device_id pcmciamtd_ids[] = {
@@ -829,8 +794,7 @@ static struct pcmcia_driver pcmciamtd_driver = {
.drv = {
.name = "pcmciamtd"
},
- .attach = pcmciamtd_attach,
- .event = pcmciamtd_event,
+ .probe = pcmciamtd_attach,
.remove = pcmciamtd_detach,
.owner = THIS_MODULE,
.id_table = pcmciamtd_ids,