290 	int error;  in pixcir_start()  local
293 	error = pixcir_set_int_mode(ts, PIXCIR_INT_LEVEL_TOUCH, 0);  in pixcir_start()
294 	if (error) {  in pixcir_start()
295 		dev_err(dev, "Failed to set interrupt mode: %d\n", error);  in pixcir_start()
296 		return error;  in pixcir_start()
303 	error = pixcir_int_enable(ts, true);  in pixcir_start()
304 	if (error) {  in pixcir_start()
306 			error);  in pixcir_start()
307 		return error;  in pixcir_start()
315 	int error;  in pixcir_stop()  local
318 	error = pixcir_int_enable(ts, false);  in pixcir_stop()
319 	if (error) {  in pixcir_stop()
322 			error);  in pixcir_stop()
323 		return error;  in pixcir_stop()
466 	int error;  in pixcir_i2c_ts_probe()  local
524 	error = input_mt_init_slots(input, tsdata->max_fingers,  in pixcir_i2c_ts_probe()
526 	if (error) {  in pixcir_i2c_ts_probe()
528 		return error;  in pixcir_i2c_ts_probe()
533 	error = devm_gpio_request_one(dev, pdata->gpio_attb,  in pixcir_i2c_ts_probe()
535 	if (error) {  in pixcir_i2c_ts_probe()
537 		return error;  in pixcir_i2c_ts_probe()
540 	error = devm_request_threaded_irq(dev, client->irq, NULL, pixcir_ts_isr,  in pixcir_i2c_ts_probe()
543 	if (error) {  in pixcir_i2c_ts_probe()
545 		return error;  in pixcir_i2c_ts_probe()
549 	error = pixcir_set_power_mode(tsdata, PIXCIR_POWER_IDLE);  in pixcir_i2c_ts_probe()
550 	if (error) {  in pixcir_i2c_ts_probe()
552 		return error;  in pixcir_i2c_ts_probe()
556 	error = pixcir_stop(tsdata);  in pixcir_i2c_ts_probe()
557 	if (error)  in pixcir_i2c_ts_probe()
558 		return error;  in pixcir_i2c_ts_probe()
560 	error = input_register_device(input);  in pixcir_i2c_ts_probe()
561 	if (error)  in pixcir_i2c_ts_probe()
562 		return error;  in pixcir_i2c_ts_probe()