diff options
| author | Kristen Carlson Accardi <kristen.c.accardi@intel.com> | 2006-12-11 12:05:08 -0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2006-12-14 17:16:06 -0500 |
| commit | 8ea86e0ba7c9d16ae0f35cb0c4165194fa573f7a (patch) | |
| tree | b88c02a69a089268524a02b99655bc12382d6afa | |
| parent | 2548c06b72396e28abdb5dd572ab589c3c22f4b9 (diff) | |
ACPI: dock: add uevent to indicate change in device status
Send a uevent to indicate a device change whenever we dock or
undock, so that userspace may now check the dock status via sysfs.
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Holger Macht <hmacht@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
| -rw-r--r-- | drivers/acpi/dock.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index 8c6828bee5d..215f5b30a1f 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -326,10 +326,12 @@ static void hotplug_dock_devices(struct dock_station *ds, u32 event) static void dock_event(struct dock_station *ds, u32 event, int num) { + struct device *dev = &dock_device.dev; /* - * we don't do events until someone tells me that - * they would like to have them. + * Indicate that the status of the dock station has + * changed. */ + kobject_uevent(&dev->kobj, KOBJ_CHANGE); } /** |