I2C_CLIENT_SCCB
flags &= I2C_M_TEN | I2C_CLIENT_PEC | I2C_CLIENT_SCCB;
client->flags |= I2C_CLIENT_SCCB;
client->flags = I2C_CLIENT_SCCB;
.flags = I2C_CLIENT_SCCB,
flags & I2C_CLIENT_SCCB ? 0x10 : 0x00, &data->byte);
i2c_smbus_xfer(&go->i2c_adapter, 0x21, I2C_CLIENT_SCCB,