TCS3472_ENABLE
ret = i2c_smbus_write_byte_data(data->client, TCS3472_ENABLE,
ret = i2c_smbus_read_byte_data(data->client, TCS3472_ENABLE);
ret = i2c_smbus_write_byte_data(data->client, TCS3472_ENABLE,
ret = i2c_smbus_write_byte_data(data->client, TCS3472_ENABLE,
ret = i2c_smbus_write_byte_data(data->client, TCS3472_ENABLE,