272 static int read_ec_data(acpi_handle handle, unsigned long cmd, unsigned long *data)  in read_ec_data()  function
338 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_BL_MAX, &value))  in debugfs_status_show()
340 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_BL, &value))  in debugfs_status_show()
342 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_BL_POWER, &value))  in debugfs_status_show()
347 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_RF, &value))  in debugfs_status_show()
349 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_WIFI, &value))  in debugfs_status_show()
351 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_BT, &value))  in debugfs_status_show()
353 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_3G, &value))  in debugfs_status_show()
358 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_TOUCHPAD, &value))  in debugfs_status_show()
360 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_CAMERA, &value))  in debugfs_status_show()
445 	err = read_ec_data(priv->adev->handle, VPCCMD_R_CAMERA, &result);  in camera_power_show()
517 	err = read_ec_data(priv->adev->handle, VPCCMD_R_FAN, &result);  in fan_mode_show()
592 	err = read_ec_data(priv->adev->handle, VPCCMD_R_TOUCHPAD, &result);  in touchpad_show()
1020 		if (read_ec_data(priv->adev->handle, VPCCMD_R_RF, &hw_blocked))  in ideapad_sync_rfk_state()
1052 	err = read_ec_data(priv->adev->handle, ideapad_rfk_data[dev].opcode - 1, &rf_enabled);  in ideapad_register_rfkill()
1162 	if (read_ec_data(priv->adev->handle, VPCCMD_R_NOVO, &long_pressed))  in ideapad_input_novokey()
1175 	if (read_ec_data(priv->adev->handle, VPCCMD_R_SPECIAL_BUTTONS, &value))  in ideapad_check_special_buttons()
1206 	err = read_ec_data(priv->adev->handle, VPCCMD_R_BL, &now);  in ideapad_backlight_get_brightness()
1243 	err = read_ec_data(priv->adev->handle, VPCCMD_R_BL_MAX, &max);  in ideapad_backlight_init()
1247 	err = read_ec_data(priv->adev->handle, VPCCMD_R_BL, &now);  in ideapad_backlight_init()
1251 	err = read_ec_data(priv->adev->handle, VPCCMD_R_BL_POWER, &power);  in ideapad_backlight_init()
1295 	if (read_ec_data(priv->adev->handle, VPCCMD_R_BL_POWER, &power))  in ideapad_backlight_notify_power()
1307 		read_ec_data(priv->adev->handle, VPCCMD_R_BL, &now);  in ideapad_backlight_notify_brightness()
1425 	if (!read_ec_data(priv->adev->handle, VPCCMD_R_TOUCHPAD, &value)) {  in ideapad_sync_touchpad_state()
1444 	if (read_ec_data(handle, VPCCMD_R_VPC1, &vpc1))  in ideapad_acpi_notify()
1447 	if (read_ec_data(handle, VPCCMD_R_VPC2, &vpc2))  in ideapad_acpi_notify()
1602 	if (!read_ec_data(handle, VPCCMD_R_FAN, &val))  in ideapad_check_features()