Dear all,
The first patch modernises m_can.c to use the proper masking macros
provided in bits.h (namely GENMASK, FIELD_{GET,PREP,MAX}) to make the
M_CAN driver more maintainable and readable.
We then clean up the CCCR regmask definitions, to make the differences
between M_CAN spec revisions clearer.
TX and RX buffer size configuration is made more explicit, rather than
just writing 0x777 to a register to set all buffer sizes to 64 bytes.
Finally, minor whitespace edits to a few comments.
Cheers,
Torin
maxiluxsystems.com
