LM80_REG_FAN_MIN
rv = lm80_read_value(client, LM80_REG_FAN_MIN(1));
rv = lm80_read_value(client, LM80_REG_FAN_MIN(2));
lm80_write_value(client, LM80_REG_FAN_MIN(index + 1),
lm80_write_value(client, LM80_REG_FAN_MIN(nr + 1),
data->fan[f_min][0] = lm80_read_value(client, LM80_REG_FAN_MIN(1));
data->fan[f_min][1] = lm80_read_value(client, LM80_REG_FAN_MIN(2));