Hi all!
1/4 modernises m_can.c, using GENMASK for all regmasks and
FIELD_{GET,PREP,MAX} for ops. Maintainable, consistent and concise.
2/4 makes clear all the differences in CCCR between M_CAN spec
revisions,
and orders the defs by revision, ascending.
3/4 makes explicit the config of RX & TX buffer sizes, making it a bit
more readable, especially against the spec.
4/4 fixes whitespace in a few comments.
Cheers!
Torin
maxiluxsystems.com
---
Reposting to include signoffs in each commit.
