AD7418_REG_CONF
val = i2c_smbus_write_word_swapped(client, AD7418_REG_CONF,
int reg = i2c_smbus_read_byte_data(client, AD7418_REG_CONF);
i2c_smbus_write_byte_data(client, AD7418_REG_CONF, reg & 0xfe);
val = i2c_smbus_read_byte_data(client, AD7418_REG_CONF);
val = i2c_smbus_write_byte_data(client, AD7418_REG_CONF,
val = i2c_smbus_write_byte_data(client, AD7418_REG_CONF,