diff options
| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2023-01-31 17:11:55 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2023-02-06 13:57:25 +0100 |
| commit | 89cfa63565606bf462b4fdc0bd3e91a7cece1380 (patch) | |
| tree | 27aa67af23ecaae8603623d72b5826d7dccea40e /drivers/net/can/dev/bittiming.c | |
| parent | 36207c34d17fb573ddaa7c024d2c9c6eef1b8532 (diff) | |
can: bittiming(): replace open coded variants of can_bit_time()
Commit 1c47fa6b31c2 ("can: dev: add a helper function to calculate the
duration of one bit") added the helper function can_bit_time().
Replace open coded variants of can_bit_time() by the helper function.
Link: https://lore.kernel.org/all/20230202110854.2318594-2-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/dev/bittiming.c')
| -rw-r--r-- | drivers/net/can/dev/bittiming.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/can/dev/bittiming.c b/drivers/net/can/dev/bittiming.c index 7ae80763c960..32af609eee50 100644 --- a/drivers/net/can/dev/bittiming.c +++ b/drivers/net/can/dev/bittiming.c @@ -15,7 +15,7 @@ static int can_fixup_bittiming(const struct net_device *dev, struct can_bittimin const struct can_bittiming_const *btc) { const struct can_priv *priv = netdev_priv(dev); - unsigned int tseg1, alltseg; + unsigned int tseg1; u64 brp64; tseg1 = bt->prop_seg + bt->phase_seg1; @@ -38,9 +38,8 @@ static int can_fixup_bittiming(const struct net_device *dev, struct can_bittimin if (bt->brp < btc->brp_min || bt->brp > btc->brp_max) return -EINVAL; - alltseg = bt->prop_seg + bt->phase_seg1 + bt->phase_seg2 + 1; - bt->bitrate = priv->clock.freq / (bt->brp * alltseg); - bt->sample_point = ((tseg1 + 1) * 1000) / alltseg; + bt->bitrate = priv->clock.freq / (bt->brp * can_bit_time(bt)); + bt->sample_point = ((tseg1 + 1) * 1000) / can_bit_time(bt); return 0; } |