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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2005-11-14 21:21:18 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-01-05 23:59:02 +0100 |
| commit | 98e4c28b7ec390c2dad6a4c69d69629c0f7e8b10 (patch) | |
| tree | b3d46f0643352e541d6a39e6da09059687cf713d /drivers/ide/legacy | |
| parent | 63e7ebd06402951bc8863ba5b7bc9b9f42044849 (diff) | |
| download | kernel_samsung_smdk4412-98e4c28b7ec390c2dad6a4c69d69629c0f7e8b10.zip kernel_samsung_smdk4412-98e4c28b7ec390c2dad6a4c69d69629c0f7e8b10.tar.gz kernel_samsung_smdk4412-98e4c28b7ec390c2dad6a4c69d69629c0f7e8b10.tar.bz2 | |
[PATCH] pcmcia: new suspend core
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 <akpm@osdl.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/ide/legacy')
| -rw-r--r-- | drivers/ide/legacy/ide-cs.c | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c index ef79805..982b74a 100644 --- a/drivers/ide/legacy/ide-cs.c +++ b/drivers/ide/legacy/ide-cs.c @@ -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) |