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path: root/drivers/char/pcmcia/synclink_cs.c
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Diffstat (limited to 'drivers/char/pcmcia/synclink_cs.c')
-rw-r--r--drivers/char/pcmcia/synclink_cs.c47
1 files changed, 29 insertions, 18 deletions
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index 2c326ea5342..776103e5604 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -773,11 +773,37 @@ static void mgslpc_detach(dev_link_t *link)
mgslpc_remove_device((MGSLPC_INFO *)link->priv);
}
+static int mgslpc_suspend(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+ MGSLPC_INFO *info = link->priv;
+
+ link->state |= DEV_SUSPEND;
+ info->stop = 1;
+ if (link->state & DEV_CONFIG)
+ pcmcia_release_configuration(link->handle);
+
+ return 0;
+}
+
+static int mgslpc_resume(struct pcmcia_device *dev)
+{
+ dev_link_t *link = dev_to_instance(dev);
+ MGSLPC_INFO *info = link->priv;
+
+ link->state &= ~DEV_SUSPEND;
+ if (link->state & DEV_CONFIG)
+ pcmcia_request_configuration(link->handle, &link->conf);
+ info->stop = 0;
+
+ return 0;
+}
+
+
static int mgslpc_event(event_t event, int priority,
event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
- MGSLPC_INFO *info = link->priv;
if (debug_level >= DEBUG_LEVEL_INFO)
printk("mgslpc_event(0x%06x)\n", event);
@@ -794,23 +820,6 @@ static int mgslpc_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
mgslpc_config(link);
break;
- case CS_EVENT_PM_SUSPEND:
- link->state |= DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_RESET_PHYSICAL:
- /* Mark the device as stopped, to block IO until later */
- info->stop = 1;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
- break;
- case CS_EVENT_PM_RESUME:
- link->state &= ~DEV_SUSPEND;
- /* Fall through... */
- case CS_EVENT_CARD_RESET:
- if (link->state & DEV_CONFIG)
- pcmcia_request_configuration(link->handle, &link->conf);
- info->stop = 0;
- break;
}
return 0;
}
@@ -3095,6 +3104,8 @@ static struct pcmcia_driver mgslpc_driver = {
.event = mgslpc_event,
.detach = mgslpc_detach,
.id_table = mgslpc_ids,
+ .suspend = mgslpc_suspend,
+ .resume = mgslpc_resume,
};
static struct tty_operations mgslpc_ops = {