264 	int i, error;  in __i8042_command()  local
269 	error = i8042_wait_write();  in __i8042_command()
270 	if (error)  in __i8042_command()
271 		return error;  in __i8042_command()
277 		error = i8042_wait_write();  in __i8042_command()
278 		if (error)  in __i8042_command()
279 			return error;  in __i8042_command()
285 		error = i8042_wait_read();  in __i8042_command()
286 		if (error) {  in __i8042_command()
288 			return error;  in __i8042_command()
1091 	int error;  in i8042_dritek_enable()  local
1093 	error = i8042_command(&param, 0x1059);  in i8042_dritek_enable()
1094 	if (error)  in i8042_dritek_enable()
1095 		pr_warn("Failed to enable DRITEK extension: %d\n", error);  in i8042_dritek_enable()
1108 	int error;  in i8042_controller_resume()  local
1110 	error = i8042_controller_check();  in i8042_controller_resume()
1111 	if (error)  in i8042_controller_resume()
1112 		return error;  in i8042_controller_resume()
1115 		error = i8042_controller_selftest();  in i8042_controller_resume()
1116 		if (error)  in i8042_controller_resume()
1117 			return error;  in i8042_controller_resume()
1376 	int error;  in i8042_setup_aux()  local
1383 		error = i8042_create_aux_port(-1);  in i8042_setup_aux()
1384 		if (error)  in i8042_setup_aux()
1389 			error = i8042_create_aux_port(i);  in i8042_setup_aux()
1390 			if (error)  in i8042_setup_aux()
1396 	error = request_irq(I8042_AUX_IRQ, i8042_interrupt, IRQF_SHARED,  in i8042_setup_aux()
1398 	if (error)  in i8042_setup_aux()
1411 	return error;  in i8042_setup_aux()
1416 	int error;  in i8042_setup_kbd()  local
1418 	error = i8042_create_kbd_port();  in i8042_setup_kbd()
1419 	if (error)  in i8042_setup_kbd()
1420 		return error;  in i8042_setup_kbd()
1422 	error = request_irq(I8042_KBD_IRQ, i8042_interrupt, IRQF_SHARED,  in i8042_setup_kbd()
1424 	if (error)  in i8042_setup_kbd()
1427 	error = i8042_enable_kbd_port();  in i8042_setup_kbd()
1428 	if (error)  in i8042_setup_kbd()
1438 	return error;  in i8042_setup_kbd()
1443 	int error;  in i8042_probe()  local
1448 		error = i8042_controller_selftest();  in i8042_probe()
1449 		if (error)  in i8042_probe()
1450 			return error;  in i8042_probe()
1453 	error = i8042_controller_init();  in i8042_probe()
1454 	if (error)  in i8042_probe()
1455 		return error;  in i8042_probe()
1463 		error = i8042_setup_aux();  in i8042_probe()
1464 		if (error && error != -ENODEV && error != -EBUSY)  in i8042_probe()
1469 		error = i8042_setup_kbd();  in i8042_probe()
1470 		if (error)  in i8042_probe()
1486 	return error;  in i8042_probe()