diff options
Diffstat (limited to 'drivers/parport/parport_cs.c')
-rw-r--r-- | drivers/parport/parport_cs.c | 61 |
1 files changed, 12 insertions, 49 deletions
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index 763f91a..158d925 100644 --- a/drivers/parport/parport_cs.c +++ b/drivers/parport/parport_cs.c @@ -87,14 +87,9 @@ typedef struct parport_info_t { struct parport *port; } parport_info_t; -static dev_link_t *parport_attach(void); static void parport_detach(struct pcmcia_device *p_dev); static void parport_config(dev_link_t *link); static void parport_cs_release(dev_link_t *); -static int parport_event(event_t event, int priority, - event_callback_args_t *args); - -static dev_info_t dev_info = "parport_cs"; /*====================================================================== @@ -104,18 +99,16 @@ static dev_info_t dev_info = "parport_cs"; ======================================================================*/ -static dev_link_t *parport_attach(void) +static int parport_attach(struct pcmcia_device *p_dev) { parport_info_t *info; dev_link_t *link; - client_reg_t client_reg; - int ret; - + DEBUG(0, "parport_attach()\n"); /* Create new parport device */ info = kmalloc(sizeof(*info), GFP_KERNEL); - if (!info) return NULL; + if (!info) return -ENOMEM; memset(info, 0, sizeof(*info)); link = &info->link; link->priv = info; @@ -126,20 +119,14 @@ static dev_link_t *parport_attach(void) link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.Vcc = 50; link->conf.IntType = INT_MEMORY_AND_IO; - - /* 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 != CS_SUCCESS) { - cs_error(link->handle, RegisterClient, ret); - parport_detach(link->handle); - return NULL; - } - - return link; + + link->handle = p_dev; + p_dev->instance = link; + + link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; + parport_config(link); + + return 0; } /* parport_attach */ /*====================================================================== @@ -329,29 +316,6 @@ static int parport_resume(struct pcmcia_device *dev) return 0; } -/*====================================================================== - - The card status event handler. Mostly, this schedules other - stuff to run after an event is received. - -======================================================================*/ - -int parport_event(event_t event, int priority, - event_callback_args_t *args) -{ - dev_link_t *link = args->client_data; - - DEBUG(1, "parport_event(0x%06x)\n", event); - - switch (event) { - case CS_EVENT_CARD_INSERTION: - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - parport_config(link); - break; - } - return 0; -} /* parport_event */ - static struct pcmcia_device_id parport_ids[] = { PCMCIA_DEVICE_FUNC_ID(3), PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0003), @@ -364,8 +328,7 @@ static struct pcmcia_driver parport_cs_driver = { .drv = { .name = "parport_cs", }, - .attach = parport_attach, - .event = parport_event, + .probe = parport_attach, .remove = parport_detach, .id_table = parport_ids, .suspend = parport_suspend, |