FTS_REG_FAN_CONTROL 492 drivers/hwmon/ftsteutates.c ret = fts_read_byte(data->client, FTS_REG_FAN_CONTROL(index)); FTS_REG_FAN_CONTROL 496 drivers/hwmon/ftsteutates.c ret = fts_write_byte(data->client, FTS_REG_FAN_CONTROL(index),