diff options
| author | Russell King <rmk@arm.linux.org.uk> | 2006-01-06 11:41:00 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-01-13 11:26:10 -0800 |
| commit | 4031bbe4bbec6c0fe50412ef7fb43a270b0f29f1 (patch) | |
| tree | 1e1449ba492ab04d8c5fbc75f9761be237bcae72 /drivers/ide/ide.c | |
| parent | bbbe3a41f7ee529f7f4fdcc1bc1157234bac0766 (diff) | |
| download | lwn-4031bbe4bbec6c0fe50412ef7fb43a270b0f29f1.tar.gz lwn-4031bbe4bbec6c0fe50412ef7fb43a270b0f29f1.zip | |
[PATCH] Add ide_bus_type probe and remove methods
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/ide/ide.c')
| -rw-r--r-- | drivers/ide/ide.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index ec5a4cb173b0..afeb02bbb722 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -1949,10 +1949,41 @@ static int ide_uevent(struct device *dev, char **envp, int num_envp, return 0; } +static int generic_ide_probe(struct device *dev) +{ + ide_drive_t *drive = to_ide_device(dev); + ide_driver_t *drv = to_ide_driver(dev->driver); + + return drv->probe ? drv->probe(drive) : -ENODEV; +} + +static int generic_ide_remove(struct device *dev) +{ + ide_drive_t *drive = to_ide_device(dev); + ide_driver_t *drv = to_ide_driver(dev->driver); + + if (drv->remove) + drv->remove(drive); + + return 0; +} + +static void generic_ide_shutdown(struct device *dev) +{ + ide_drive_t *drive = to_ide_device(dev); + ide_driver_t *drv = to_ide_driver(dev->driver); + + if (dev->driver && drv->shutdown) + drv->shutdown(drive); +} + struct bus_type ide_bus_type = { .name = "ide", .match = ide_bus_match, .uevent = ide_uevent, + .probe = generic_ide_probe, + .remove = generic_ide_remove, + .shutdown = generic_ide_shutdown, .dev_attrs = ide_dev_attrs, .suspend = generic_ide_suspend, .resume = generic_ide_resume, |