From 5988bf737deed86d6186a21e73e2fc253a4ff466 Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Tue, 27 Sep 2022 17:07:07 +0200 Subject: can: bittiming: factor out can_sjw_set_default() and can_sjw_check() Factor out the functionality of assigning a SJW default value into can_sjw_set_default() and the checking the SJW limits into can_sjw_check(). This functions will be improved and called from a different function in the following patches. Link: https://lore.kernel.org/all/20230202110854.2318594-11-mkl@pengutronix.de Signed-off-by: Marc Kleine-Budde --- include/linux/can/bittiming.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux/can/bittiming.h') diff --git a/include/linux/can/bittiming.h b/include/linux/can/bittiming.h index 53d693ae5397..6cb2ae308e3f 100644 --- a/include/linux/can/bittiming.h +++ b/include/linux/can/bittiming.h @@ -138,6 +138,11 @@ can_calc_tdco(struct can_tdc *tdc, const struct can_tdc_const *tdc_const, } #endif /* CONFIG_CAN_CALC_BITTIMING */ +void can_sjw_set_default(struct can_bittiming *bt); + +int can_sjw_check(const struct net_device *dev, const struct can_bittiming *bt, + const struct can_bittiming_const *btc, struct netlink_ext_ack *extack); + int can_get_bittiming(const struct net_device *dev, struct can_bittiming *bt, const struct can_bittiming_const *btc, const u32 *bitrate_const, -- cgit v1.2.3