148 	struct acpi_button *button = acpi_driver_data(device);  in acpi_lid_notify_state()  local
161 	    button->last_state != !!state)  in acpi_lid_notify_state()
166 	next_report = ktime_add(button->last_time,  in acpi_lid_notify_state()
168 	if (button->last_state == !!state &&  in acpi_lid_notify_state()
210 				input_report_switch(button->input,  in acpi_lid_notify_state()
212 				input_sync(button->input);  in acpi_lid_notify_state()
220 		input_report_switch(button->input, SW_LID, !state);  in acpi_lid_notify_state()
221 		input_sync(button->input);  in acpi_lid_notify_state()
222 		button->last_state = !!state;  in acpi_lid_notify_state()
223 		button->last_time = ktime_get();  in acpi_lid_notify_state()
254 	struct acpi_button *button = acpi_driver_data(device);  in acpi_button_add_fs()  local
259 	if (button->type != ACPI_BUTTON_TYPE_LID)  in acpi_button_add_fs()
313 	struct acpi_button *button = acpi_driver_data(device);  in acpi_button_remove_fs()  local
315 	if (button->type != ACPI_BUTTON_TYPE_LID)  in acpi_button_remove_fs()
387 	struct acpi_button *button = acpi_driver_data(device);  in acpi_button_notify()  local
396 		input = button->input;  in acpi_button_notify()
397 		if (button->type == ACPI_BUTTON_TYPE_LID) {  in acpi_button_notify()
398 			mutex_lock(&button->input->mutex);  in acpi_button_notify()
399 			users = button->input->users;  in acpi_button_notify()
400 			mutex_unlock(&button->input->mutex);  in acpi_button_notify()
407 			if (button->suspended)  in acpi_button_notify()
420 					event, ++button->pushed);  in acpi_button_notify()
434 	struct acpi_button *button = acpi_driver_data(device);  in acpi_button_suspend()  local
436 	button->suspended = true;  in acpi_button_suspend()
443 	struct acpi_button *button = acpi_driver_data(device);  in acpi_button_resume()  local
445 	button->suspended = false;  in acpi_button_resume()
446 	if (button->type == ACPI_BUTTON_TYPE_LID && button->input->users) {  in acpi_button_resume()
447 		button->last_state = !!acpi_lid_evaluate_state(device);  in acpi_button_resume()
448 		button->last_time = ktime_get();  in acpi_button_resume()
458 	struct acpi_button *button = acpi_driver_data(device);  in acpi_lid_input_open()  local
460 	button->last_state = !!acpi_lid_evaluate_state(device);  in acpi_lid_input_open()
461 	button->last_time = ktime_get();  in acpi_lid_input_open()
469 	struct acpi_button *button;  in acpi_button_add()  local
478 	button = kzalloc(sizeof(struct acpi_button), GFP_KERNEL);  in acpi_button_add()
479 	if (!button)  in acpi_button_add()
482 	device->driver_data = button;  in acpi_button_add()
484 	button->input = input = input_allocate_device();  in acpi_button_add()
495 		button->type = ACPI_BUTTON_TYPE_POWER;  in acpi_button_add()
501 		button->type = ACPI_BUTTON_TYPE_SLEEP;  in acpi_button_add()
506 		button->type = ACPI_BUTTON_TYPE_LID;  in acpi_button_add()
521 	snprintf(button->phys, sizeof(button->phys), "%s/button/input0", hid);  in acpi_button_add()
524 	input->phys = button->phys;  in acpi_button_add()
526 	input->id.product = button->type;  in acpi_button_add()
529 	switch (button->type) {  in acpi_button_add()
547 	if (button->type == ACPI_BUTTON_TYPE_LID) {  in acpi_button_add()
564 	kfree(button);  in acpi_button_add()
570 	struct acpi_button *button = acpi_driver_data(device);  in acpi_button_remove()  local
573 	input_unregister_device(button->input);  in acpi_button_remove()
574 	kfree(button);  in acpi_button_remove()