660 		return -EIO;  in issue_thinkpad_cmos_command()
2075 		return -EIO;  in hotkey_get_wlsw()
2085 		return -EIO;  in hotkey_get_tablet_mode()
2105 			return -EIO;  in hotkey_mask_get()
2151 				rc = -EIO;  in hotkey_mask_set()
2244 		return -EIO;  in hotkey_status_get()
2252 		return -EIO;  in hotkey_status_set()
3586 		return -EIO;  in adaptive_keyboard_get_mode()
3600 		return -EIO;  in adaptive_keyboard_set_mode()
4160 		return -EIO;  in bluetooth_get_status()
4188 		return -EIO;  in bluetooth_set_status()
4348 		return -EIO;  in wan_get_status()
4376 		return -EIO;  in wan_set_status()
4534 		return -EIO;  in uwb_get_status()
4561 		return -EIO;  in uwb_set_status()
4725 			return -EIO;  in video_outputsw_get()
4730 			return -EIO;  in video_outputsw_get()
4734 			return -EIO;  in video_outputsw_get()
4741 			return -EIO;  in video_outputsw_get()
4747 			return -EIO;  in video_outputsw_get()
4751 			return -EIO;  in video_outputsw_get()
4786 			return -EIO;  in video_outputsw_set()
4797 	return (res) ? 0 : -EIO;  in video_outputsw_set()
4807 			return -EIO;  in video_autosw_get()
4812 			return -EIO;  in video_autosw_get()
4824 		return -EIO;  in video_autosw_set()
4855 		return -EIO;  in video_outputsw_cycle()
4858 	return (res) ? 0 : -EIO;  in video_outputsw_cycle()
4866 			0 : -EIO;  in video_expand_toggle()
4869 			0 : -EIO;  in video_expand_toggle()
4872 			0 : -EIO;  in video_expand_toggle()
5001 			return -EIO;  in light_get_status()
5022 		return (rc) ? 0 : -EIO;  in light_set_status()
5305 			return -EIO;  in led_get_status()
5338 			rc = -EIO;  in led_set_status()
5362 			rc = -EIO;  in led_set_status()
5622 				return -EIO;  in led_read()
5737 				return -EIO;  in beep_write()
5741 				return -EIO;  in beep_write()
5803 				return -EIO;  in thermal_get_sensor()
5813 				return -EIO;  in thermal_get_sensor()
5815 				return -EIO;  in thermal_get_sensor()
5825 				return -EIO;  in thermal_get_sensor()
6218 			return -EIO;  in tpacpi_brightness_get_raw()
6233 		return -EIO;  in tpacpi_brightness_set_ec()
6238 		return -EIO;  in tpacpi_brightness_set_ec()
6261 			return -EIO;  in tpacpi_brightness_set_ucmsstep()
6824 		return -EIO;  in volume_get_status_ec()
6841 		return -EIO;  in volume_set_status_ec()
6943 			return -EIO;  in volume_set_software_mute()
6952 		return -EIO;  in volume_set_software_mute()
7737 			return -EIO;  in fan_get_status()
7747 			return -EIO;  in fan_get_status()
7789 			return -EIO;  in fan_get_speed()
7792 			return -EIO;  in fan_get_speed()
7815 			return -EIO;  in fan2_get_speed()
7820 			return -EIO;  in fan2_get_speed()
7843 				return -EIO;  in fan_set_level()
7863 			return -EIO;  in fan_set_level()
7923 			rc = -EIO;  in fan_set_enable()
7941 			rc = -EIO;  in fan_set_enable()
7974 			rc = -EIO;  in fan_set_disable()
7983 			rc = -EIO;  in fan_set_disable()
8016 				rc = -EIO;  in fan_set_speed()
8745 		return -EIO;  in mute_led_on_off()
8750 		return -EIO;  in mute_led_on_off()