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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-11-02 01:40:09 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-11-15 00:15:16 +0100 |
| commit | ec2cd81ccfc055155ef4ca673f207168f516d287 (patch) | |
| tree | 5a034f64e18db76e57af7a9147fa9ad7e4d05838 /include/acpi/acpi_bus.h | |
| parent | bdda27fb98463244f056852f800bbce7db67dc4a (diff) | |
| download | lwn-ec2cd81ccfc055155ef4ca673f207168f516d287.tar.gz lwn-ec2cd81ccfc055155ef4ca673f207168f516d287.zip | |
ACPI / PM: Move routines for adding/removing device wakeup notifiers
ACPI routines for adding and removing device wakeup notifiers are
currently defined in a PCI-specific file, but they will be necessary
for non-PCI devices too, so move them to a separate file under
drivers/acpi and rename them to indicate their ACPI origins.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi/acpi_bus.h')
| -rw-r--r-- | include/acpi/acpi_bus.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 72053db9c2ec..6983272f9d02 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -416,8 +416,23 @@ int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state); int acpi_disable_wakeup_device_power(struct acpi_device *dev); #ifdef CONFIG_PM +acpi_status acpi_add_pm_notifier(struct acpi_device *adev, + acpi_notify_handler handler, void *context); +acpi_status acpi_remove_pm_notifier(struct acpi_device *adev, + acpi_notify_handler handler); int acpi_pm_device_sleep_state(struct device *, int *, int); #else +static inline acpi_status acpi_add_pm_notifier(struct acpi_device *adev, + acpi_notify_handler handler, + void *context) +{ + return AE_SUPPORT; +} +static inline acpi_status acpi_remove_pm_notifier(struct acpi_device *adev, + acpi_notify_handler handler) +{ + return AE_SUPPORT; +} static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m) { if (p) |