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[PATCH] Add {css,ccw}_bus_type probe, remove, shutdown methods.

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The following patch converts css_bus_type and ccw_bus_type to use
the new bus_type methods.

Signed-off-by: Cornelia Huck <huckc@de.ibm.com>
CC: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Cornelia Huck
2006-01-11 10:56:22 +01:00
committed by Greg Kroah-Hartman
parent 348290a4ae
commit 8bbace7e68
3 changed files with 62 additions and 28 deletions
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36
drivers/s390/cio/css.c
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@@ -542,9 +542,41 @@ css_bus_match (struct device *dev, struct device_driver *drv)
return 0;
}
static int
css_probe (struct device *dev)
{
struct subchannel *sch;
sch = to_subchannel(dev);
sch->driver = container_of (dev->driver, struct css_driver, drv);
return (sch->driver->probe ? sch->driver->probe(sch) : 0);
}
static int
css_remove (struct device *dev)
{
struct subchannel *sch;
sch = to_subchannel(dev);
return (sch->driver->remove ? sch->driver->remove(sch) : 0);
}
static void
css_shutdown (struct device *dev)
{
struct subchannel *sch;
sch = to_subchannel(dev);
if (sch->driver->shutdown)
sch->driver->shutdown(sch);
}
struct bus_type css_bus_type = {
.name = "css",
.match = &css_bus_match,
.name = "css",
.match = css_bus_match,
.probe = css_probe,
.remove = css_remove,
.shutdown = css_shutdown,
};
subsys_initcall(init_channel_subsystem);