can: rcar_can: CTLR bitfield conversion

Browse source

Convert CAN Control Register field accesses to use the FIELD_PREP()
bitfield access macro.  Add a few more comments and definitions while at
it.

This gets rid of explicit (and sometimes confusing) shifts.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/077640e31949dc3c9d128a08ade94c9e9cd25672.1755857536.git.geert+renesas@glider.be
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

...

This commit is contained in:

Geert Uytterhoeven 2025-08-22 12:17:07 +02:00 • committed by Marc Kleine-Budde

parent 28f3617c39

commit 669abc4068

1 changed files with 20 additions and 13 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

33

drivers/net/can/rcar/rcar_can.c

View file