MAX6650_REG_DAC 440 drivers/hwmon/max6650.c reg = i2c_smbus_read_byte_data(client, MAX6650_REG_DAC); MAX6650_REG_DAC 500 drivers/hwmon/max6650.c err = i2c_smbus_write_byte_data(client, MAX6650_REG_DAC, data->dac); MAX6650_REG_DAC 626 drivers/hwmon/max6650.c MAX6650_REG_DAC, reg);