diff options
| author | Vincent Mailhol <mailhol@kernel.org> | 2025-09-23 09:58:43 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2025-09-24 18:09:46 +0300 |
| commit | 6ffc1230d3a728e07d7d2464f388ad4bbefe90c2 (patch) | |
| tree | 48c470a925a3daf1279a3596c8f17981a5807ee2 /include | |
| parent | e72f1ba700e3d502cd0a604fda86e38431467a46 (diff) | |
| download | linux-6ffc1230d3a728e07d7d2464f388ad4bbefe90c2.tar.xz | |
can: calc_bittiming: make can_calc_tdco() FD agnostic
can_calc_tdco() uses the CAN_CTRLMODE_FD_TDC_MASK and
CAN_CTRLMODE_TDC_AUTO macros making it specific to CAN FD. Add the tdc
mask to the function parameter list. The value of the tdc auto flag
can then be derived from that mask and stored in a local variable.
This way, the function becomes CAN FD agnostic and can be reused later
on for the CAN XL TDC.
Signed-off-by: Vincent Mailhol <mailhol@kernel.org>
Link: https://patch.msgid.link/20250923-canxl-netlink-prep-v4-18-e720d28f66fe@kernel.org
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/can/bittiming.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/can/bittiming.h b/include/linux/can/bittiming.h index 71f839c3f032..d30816dd93c7 100644 --- a/include/linux/can/bittiming.h +++ b/include/linux/can/bittiming.h @@ -135,7 +135,7 @@ int can_calc_bittiming(const struct net_device *dev, struct can_bittiming *bt, void can_calc_tdco(struct can_tdc *tdc, const struct can_tdc_const *tdc_const, const struct can_bittiming *dbt, - u32 *ctrlmode, u32 ctrlmode_supported); + u32 tdc_mask, u32 *ctrlmode, u32 ctrlmode_supported); #else /* !CONFIG_CAN_CALC_BITTIMING */ static inline int can_calc_bittiming(const struct net_device *dev, struct can_bittiming *bt, @@ -148,7 +148,7 @@ can_calc_bittiming(const struct net_device *dev, struct can_bittiming *bt, static inline void can_calc_tdco(struct can_tdc *tdc, const struct can_tdc_const *tdc_const, const struct can_bittiming *dbt, - u32 *ctrlmode, u32 ctrlmode_supported) + u32 tdc_mask, u32 *ctrlmode, u32 ctrlmode_supported) { } #endif /* CONFIG_CAN_CALC_BITTIMING */ |