303 	int error;  in pixcir_start()  local
306 	error = pixcir_set_int_mode(ts, PIXCIR_INT_LEVEL_TOUCH, 0);  in pixcir_start()
307 	if (error) {  in pixcir_start()
308 		dev_err(dev, "Failed to set interrupt mode: %d\n", error);  in pixcir_start()
309 		return error;  in pixcir_start()
316 	error = pixcir_int_enable(ts, true);  in pixcir_start()
317 	if (error) {  in pixcir_start()
319 			error);  in pixcir_start()
320 		return error;  in pixcir_start()
328 	int error;  in pixcir_stop()  local
331 	error = pixcir_int_enable(ts, false);  in pixcir_stop()
332 	if (error) {  in pixcir_stop()
335 			error);  in pixcir_stop()
336 		return error;  in pixcir_stop()
455 	int error;  in pixcir_i2c_ts_probe()  local
464 		error = pixcir_parse_dt(dev, tsdata);  in pixcir_i2c_ts_probe()
465 		if (error)  in pixcir_i2c_ts_probe()
466 			return error;  in pixcir_i2c_ts_probe()
513 	error = input_mt_init_slots(input, tsdata->max_fingers,  in pixcir_i2c_ts_probe()
515 	if (error) {  in pixcir_i2c_ts_probe()
517 		return error;  in pixcir_i2c_ts_probe()
524 		error = PTR_ERR(tsdata->gpio_attb);  in pixcir_i2c_ts_probe()
525 		dev_err(dev, "Failed to request ATTB gpio: %d\n", error);  in pixcir_i2c_ts_probe()
526 		return error;  in pixcir_i2c_ts_probe()
532 		error = PTR_ERR(tsdata->gpio_reset);  in pixcir_i2c_ts_probe()
533 		dev_err(dev, "Failed to request RESET gpio: %d\n", error);  in pixcir_i2c_ts_probe()
534 		return error;  in pixcir_i2c_ts_probe()
537 	error = devm_request_threaded_irq(dev, client->irq, NULL, pixcir_ts_isr,  in pixcir_i2c_ts_probe()
540 	if (error) {  in pixcir_i2c_ts_probe()
542 		return error;  in pixcir_i2c_ts_probe()
548 	error = pixcir_set_power_mode(tsdata, PIXCIR_POWER_IDLE);  in pixcir_i2c_ts_probe()
549 	if (error) {  in pixcir_i2c_ts_probe()
551 		return error;  in pixcir_i2c_ts_probe()
555 	error = pixcir_stop(tsdata);  in pixcir_i2c_ts_probe()
556 	if (error)  in pixcir_i2c_ts_probe()
557 		return error;  in pixcir_i2c_ts_probe()
559 	error = input_register_device(input);  in pixcir_i2c_ts_probe()
560 	if (error)  in pixcir_i2c_ts_probe()
561 		return error;  in pixcir_i2c_ts_probe()