56 static int acpi_ac_add(struct acpi_device *device);
57 static int acpi_ac_remove(struct acpi_device *device);
58 static void acpi_ac_notify(struct acpi_device *device, u32 event);
67 static int acpi_ac_resume(struct device *dev);
96 	struct acpi_device * device;  member
124 	status = acpi_evaluate_integer(ac->device->handle, "_PSR", NULL,  in acpi_ac_get_state()
212 	if (!acpi_device_dir(ac->device)) {  in acpi_ac_add_fs()
213 		acpi_device_dir(ac->device) =  in acpi_ac_add_fs()
214 			proc_mkdir(acpi_device_bid(ac->device), acpi_ac_dir);  in acpi_ac_add_fs()
215 		if (!acpi_device_dir(ac->device))  in acpi_ac_add_fs()
221 				 S_IRUGO, acpi_device_dir(ac->device),  in acpi_ac_add_fs()
231 	if (acpi_device_dir(ac->device)) {  in acpi_ac_remove_fs()
233 				  acpi_device_dir(ac->device));  in acpi_ac_remove_fs()
234 		remove_proc_entry(acpi_device_bid(ac->device), acpi_ac_dir);  in acpi_ac_remove_fs()
235 		acpi_device_dir(ac->device) = NULL;  in acpi_ac_remove_fs()
246 static void acpi_ac_notify(struct acpi_device *device, u32 event)  in acpi_ac_notify()  argument
248 	struct acpi_ac *ac = acpi_driver_data(device);  in acpi_ac_notify()
271 		acpi_bus_generate_netlink_event(device->pnp.device_class,  in acpi_ac_notify()
272 						  dev_name(&device->dev), event,  in acpi_ac_notify()
274 		acpi_notifier_call_chain(device, event, (u32) ac->state);  in acpi_ac_notify()
319 static int acpi_ac_add(struct acpi_device *device)  in acpi_ac_add()  argument
326 	if (!device)  in acpi_ac_add()
333 	ac->device = device;  in acpi_ac_add()
334 	strcpy(acpi_device_name(device), ACPI_AC_DEVICE_NAME);  in acpi_ac_add()
335 	strcpy(acpi_device_class(device), ACPI_AC_CLASS);  in acpi_ac_add()
336 	device->driver_data = ac;  in acpi_ac_add()
344 	ac->charger_desc.name = acpi_device_bid(device);  in acpi_ac_add()
354 	ac->charger = power_supply_register(&ac->device->dev,  in acpi_ac_add()
362 	       acpi_device_name(device), acpi_device_bid(device),  in acpi_ac_add()
380 static int acpi_ac_resume(struct device *dev)  in acpi_ac_resume()
403 static int acpi_ac_remove(struct acpi_device *device)  in acpi_ac_remove()  argument
408 	if (!device || !acpi_driver_data(device))  in acpi_ac_remove()
411 	ac = acpi_driver_data(device);  in acpi_ac_remove()