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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-14 10:42:40 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-14 10:42:40 -0800 |
| commit | 3e2b32b69308e974cd1167beaf266d3c716e4734 (patch) | |
| tree | 0f1b24dcb7b066a6322d33235b95655d885695ac /drivers/s390/cio/css.c | |
| parent | 3824ba7df91745da6ebac703c87c3b801c34fdd0 (diff) | |
| parent | 9c08a938ce5a3e1c9d5f764dc6ae844cb1af76ff (diff) | |
| download | kernel_samsung_crespo-3e2b32b69308e974cd1167beaf266d3c716e4734.zip kernel_samsung_crespo-3e2b32b69308e974cd1167beaf266d3c716e4734.tar.gz kernel_samsung_crespo-3e2b32b69308e974cd1167beaf266d3c716e4734.tar.bz2 | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
Diffstat (limited to 'drivers/s390/cio/css.c')
| -rw-r--r-- | drivers/s390/cio/css.c | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index e565193..2d319fb 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -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); |