diff options
| author | Shaohua Li <shaohua.li@intel.com> | 2008-08-28 10:06:16 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-09-23 23:23:00 -0400 |
| commit | 1253f7aabfebc51446dbec5c8895c5c8846dfe06 (patch) | |
| tree | dd365b884581931ab01473307d519d277cbffaa4 /include/acpi/acpi_drivers.h | |
| parent | f730ae1838635a02aa60834762c61566911d004c (diff) | |
dock: introduce .uevent for devices in dock, eg libata
dock's uevent reported itself, not ata. It might be difficult to find an
ata device just according to a dock. This patch introduces docking ops
for each device in a dock. when docking, dock driver can send device
specific uevent. This should help dock station too (not just bay)
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Acked-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi/acpi_drivers.h')
| -rw-r--r-- | include/acpi/acpi_drivers.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index e5f38e5ce86f..4f5042a0ef80 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -115,12 +115,17 @@ int acpi_processor_set_thermal_limit(acpi_handle handle, int type); /*-------------------------------------------------------------------------- Dock Station -------------------------------------------------------------------------- */ +struct acpi_dock_ops { + acpi_notify_handler handler; + acpi_notify_handler uevent; +}; + #if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE) extern int is_dock_device(acpi_handle handle); extern int register_dock_notifier(struct notifier_block *nb); extern void unregister_dock_notifier(struct notifier_block *nb); extern int register_hotplug_dock_device(acpi_handle handle, - acpi_notify_handler handler, + struct acpi_dock_ops *ops, void *context); extern void unregister_hotplug_dock_device(acpi_handle handle); #else @@ -136,7 +141,7 @@ static inline void unregister_dock_notifier(struct notifier_block *nb) { } static inline int register_hotplug_dock_device(acpi_handle handle, - acpi_notify_handler handler, + struct acpi_dock_ops *ops, void *context) { return -ENODEV; |