NAU7802_REG_PUCTRL
ret = i2c_smbus_read_byte_data(st->client, NAU7802_REG_PUCTRL);
ret = i2c_smbus_write_byte_data(st->client, NAU7802_REG_PUCTRL,
status = i2c_smbus_read_byte_data(st->client, NAU7802_REG_PUCTRL);
ret = i2c_smbus_read_byte_data(st->client, NAU7802_REG_PUCTRL);
NAU7802_REG_PUCTRL);
ret = i2c_smbus_write_byte_data(st->client, NAU7802_REG_PUCTRL,
ret = i2c_smbus_write_byte_data(st->client, NAU7802_REG_PUCTRL,
ret = i2c_smbus_read_byte_data(st->client, NAU7802_REG_PUCTRL);
ret = i2c_smbus_write_byte_data(st->client, NAU7802_REG_PUCTRL, data);