OT - driver maintainer details?

[Dave Stevens]

In the article below about kernel updates is a reference to a driver for
a Plantower PMS7003 particulate matter sensor. I'm using this series in
air pollution monitoring and its usual interface to the computer
is over a serial line. I consequently am very curious about how and why
it would need a specific kernel module.

Can anyone refer me to more information about the originator of this
patch? I'd rather ask directly but don't know how to go about it.

TIA

Dave


https://lwn.net/Articles/782511/