diff options
Diffstat (limited to 'drivers/mtd')
-rw-r--r-- | drivers/mtd/maps/pcmciamtd.c | 54 |
1 files changed, 9 insertions, 45 deletions
diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c index 93c05dfa030..f0f8916da7a 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, |