US5182D_REG_CFG1
{US5182D_REG_CFG1, US5182D_CFG1_ALS_RES16},
ret = i2c_smbus_read_byte_data(data->client, US5182D_REG_CFG1);
ret = i2c_smbus_read_byte_data(data->client, US5182D_REG_CFG1);
ret = i2c_smbus_write_byte_data(data->client, US5182D_REG_CFG1, ret);