On 26.10.2022 14:17:28, Biju Das wrote: > R-Car V3U supports a maximum of 8 channels whereas rest of the SoCs > support 2 channels. > > Add max_channels variable to struct rcar_canfd_hw_info to handle this > difference. > > Signed-off-by: Biju Das > Reviewed-by: Geert Uytterhoeven > --- > v1->v2: > * Replaced data type of max_channels from u32->unsigned int. > * Added Rb tag from Geert. > --- > drivers/net/can/rcar/rcar_canfd.c | 30 +++++++++++++++--------------- > 1 file changed, 15 insertions(+), 15 deletions(-) > > diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c > index 5660bf0cd755..00e06cd26487 100644 > --- a/drivers/net/can/rcar/rcar_canfd.c > +++ b/drivers/net/can/rcar/rcar_canfd.c > @@ -525,6 +525,7 @@ struct rcar_canfd_global; > > struct rcar_canfd_hw_info { > enum rcanfd_chip_id chip_id; > + unsigned int max_channels; You can save some bytes of you make this an u8 and the postdiv in the next patch, too. Marc -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |