diff options
Diffstat (limited to 'drivers/acpi/button.c')
| -rw-r--r-- | drivers/acpi/button.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 79d4c22f7a6d..f0d936b65e37 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -78,7 +78,9 @@ static int acpi_button_add(struct acpi_device *device); static int acpi_button_remove(struct acpi_device *device, int type); static void acpi_button_notify(struct acpi_device *device, u32 event); +#ifdef CONFIG_PM_SLEEP static int acpi_button_resume(struct device *dev); +#endif static SIMPLE_DEV_PM_OPS(acpi_button_pm, NULL, acpi_button_resume); static struct acpi_driver acpi_button_driver = { @@ -310,6 +312,7 @@ static void acpi_button_notify(struct acpi_device *device, u32 event) } } +#ifdef CONFIG_PM_SLEEP static int acpi_button_resume(struct device *dev) { struct acpi_device *device = to_acpi_device(dev); @@ -319,6 +322,7 @@ static int acpi_button_resume(struct device *dev) return acpi_lid_send_state(device); return 0; } +#endif static int acpi_button_add(struct acpi_device *device) { @@ -446,15 +450,4 @@ static int acpi_button_remove(struct acpi_device *device, int type) return 0; } -static int __init acpi_button_init(void) -{ - return acpi_bus_register_driver(&acpi_button_driver); -} - -static void __exit acpi_button_exit(void) -{ - acpi_bus_unregister_driver(&acpi_button_driver); -} - -module_init(acpi_button_init); -module_exit(acpi_button_exit); +module_acpi_driver(acpi_button_driver); |