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[PATCH] pcmcia: new suspend core

Browse source 
Move the suspend and resume methods out of the event handler, and into
special functions. Also use these functions for pre- and post-reset, as
almost all drivers already do, and the remaining ones can easily be
converted.

Bugfix to include/pcmcia/ds.c
Signed-off-by: Andrew Morton <[email protected]>

Signed-off-by: Dominik Brodowski <[email protected]>
This commit is contained in:
Dominik Brodowski 2005-11-14 21:21:18 +01:00
commit 98e4c28b7e
45 changed files with 1431 additions and 991 deletions
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38
drivers/ide/legacy/ide-cs.c
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@ -406,6 +406,28 @@ void ide_release(dev_link_t *link)
} /* ide_release */
static int ide_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int ide_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -432,20 +454,6 @@ int ide_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
ide_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
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 (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
break;
}
return 0;
} /* ide_event */
@ -498,6 +506,8 @@ static struct pcmcia_driver ide_cs_driver = {
.event = ide_event,
.detach = ide_detach,
.id_table = ide_ids,
.suspend = ide_suspend,
.resume = ide_resume,
};
static int __init init_ide_cs(void)