THMC50_REG_CONF
config = i2c_smbus_read_byte_data(client, THMC50_REG_CONF);
i2c_smbus_write_byte_data(client, THMC50_REG_CONF, config);
config = i2c_smbus_read_byte_data(client, THMC50_REG_CONF);
THMC50_REG_CONF,
config = i2c_smbus_read_byte_data(client, THMC50_REG_CONF);
i2c_smbus_write_byte_data(client, THMC50_REG_CONF, config);
int prog = i2c_smbus_read_byte_data(client, THMC50_REG_CONF);