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Diffstat (limited to 'drivers/serial/serial_cs.c')
-rw-r--r--drivers/serial/serial_cs.c58
1 files changed, 8 insertions, 50 deletions
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 6e7a1a0ae015..96969cb960a9 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -114,13 +114,7 @@ struct serial_cfg_mem {
static void serial_config(dev_link_t * link);
-static int serial_event(event_t event, int priority,
- event_callback_args_t * args);
-static dev_info_t dev_info = "serial_cs";
-
-static dev_link_t *serial_attach(void);
-static void serial_detach(struct pcmcia_device *p_dev);
/*======================================================================
@@ -203,19 +197,17 @@ static int serial_resume(struct pcmcia_device *dev)
======================================================================*/
-static dev_link_t *serial_attach(void)
+static int serial_probe(struct pcmcia_device *p_dev)
{
struct serial_info *info;
- client_reg_t client_reg;
dev_link_t *link;
- int ret;
DEBUG(0, "serial_attach()\n");
/* Create new serial device */
info = kmalloc(sizeof (*info), GFP_KERNEL);
if (!info)
- return NULL;
+ return -ENOMEM;
memset(info, 0, sizeof (*info));
link = &info->link;
link->priv = info;
@@ -231,19 +223,12 @@ static dev_link_t *serial_attach(void)
}
link->conf.IntType = INT_MEMORY_AND_IO;
- /* Register with Card Services */
- link->next = NULL; /* not needed */
- 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);
- serial_detach(link->handle);
- return NULL;
- }
+ link->handle = p_dev;
+ p_dev->instance = link;
+ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+ serial_config(link);
- return link;
+ return 0;
}
/*======================================================================
@@ -706,32 +691,6 @@ void serial_config(dev_link_t * link)
kfree(cfg_mem);
}
-/*======================================================================
-
- 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 serial drivers from
- talking to the ports.
-
-======================================================================*/
-
-static int
-serial_event(event_t event, int priority, event_callback_args_t * args)
-{
- dev_link_t *link = args->client_data;
-
- DEBUG(1, "serial_event(0x%06x)\n", event);
-
- switch (event) {
-
- case CS_EVENT_CARD_INSERTION:
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- serial_config(link);
- break;
- }
- return 0;
-}
-
static struct pcmcia_device_id serial_ids[] = {
PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0057, 0x0021),
PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0089, 0x110a),
@@ -843,8 +802,7 @@ static struct pcmcia_driver serial_cs_driver = {
.drv = {
.name = "serial_cs",
},
- .attach = serial_attach,
- .event = serial_event,
+ .probe = serial_probe,
.remove = serial_detach,
.id_table = serial_ids,
.suspend = serial_suspend,