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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2023-01-31 19:37:39 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2023-02-06 15:57:25 +0300 |
| commit | 9cf670dbe69d11c6f29284aa80d78741f038ecd4 (patch) | |
| tree | bd0d43628c6a8930b6877f31ac91ef14b3578026 /drivers/net/can | |
| parent | 89cfa63565606bf462b4fdc0bd3e91a7cece1380 (diff) | |
| download | linux-9cf670dbe69d11c6f29284aa80d78741f038ecd4.tar.xz | |
can: bittiming: can_fixup_bittiming(): use CAN_SYNC_SEG instead of 1
Commit 1c47fa6b31c2 ("can: dev: add a helper function to calculate the
duration of one bit") made the constant CAN_SYNC_SEG available in a
header file.
The magic number 1 in can_fixup_bittiming() represents the width of
the sync segment, replace it by CAN_SYNC_SEG to make the code more
readable.
Link: https://lore.kernel.org/all/20230202110854.2318594-3-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can')
| -rw-r--r-- | drivers/net/can/dev/bittiming.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/dev/bittiming.c b/drivers/net/can/dev/bittiming.c index 32af609eee50..5e111dbbe090 100644 --- a/drivers/net/can/dev/bittiming.c +++ b/drivers/net/can/dev/bittiming.c @@ -39,7 +39,7 @@ static int can_fixup_bittiming(const struct net_device *dev, struct can_bittimin return -EINVAL; bt->bitrate = priv->clock.freq / (bt->brp * can_bit_time(bt)); - bt->sample_point = ((tseg1 + 1) * 1000) / can_bit_time(bt); + bt->sample_point = ((CAN_SYNC_SEG + tseg1) * 1000) / can_bit_time(bt); return 0; } |