From: Wolfram Sang <wsa@kernel.org>

quoted

Actually it's about the method 3 of instantiate I2C devices described
in https://www.kernel.org/doc/Documentation/i2c/instantiating-devices
and it's not preferred wherever possible. And below are the
definitions about i2c adapter class, we only have I2C_CLASS_HWMON
class tested, so just put it here.

Yeah, as I mentioned before, it may make sense for a USB based device. I just
wanted to make sure you did it intentionally. Keep it.

Thanks, please help review v11 patch set as well which is to address your comments.

BR,
Wentong