ltc4282_read_voltage_byte
return ltc4282_read_voltage_byte(st, reg, st->vfs_out, val);
return ltc4282_read_voltage_byte(st, LTC4282_VGPIO_MAX,
return ltc4282_read_voltage_byte(st, LTC4282_VGPIO_MIN,
ret = ltc4282_read_voltage_byte(st, reg, DECA * 40 * MILLI, &in);