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| author |   Jakub Kicinski <kuba@kernel.org> | 2025-04-17 12:23:49 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-04-17 12:26:50 -0700 |
| commit | 240ce924d2718b8f6f622f2a9a9c219b9da736e8 (patch) | |
| tree | a417bc3d31264e2c317614b25c4a7a6f688916b5 /drivers/pwm/pwm-stm32.c | |
| parent | Merge branch 'net-pktgen-fix-checkpatch-code-style-errors-warnings' (diff) | |
| parent | Merge tag 'net-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (diff) | |
| download | wireguard-linux-240ce924d2718b8f6f622f2a9a9c219b9da736e8.tar.xz wireguard-linux-240ce924d2718b8f6f622f2a9a9c219b9da736e8.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.15-rc3).
No conflicts. Adjacent changes:
tools/net/ynl/pyynl/ynl_gen_c.py
4d07bbf2d456 ("tools: ynl-gen: don't declare loop iterator in place")
7e8ba0c7de2b ("tools: ynl: don't use genlmsghdr in classic netlink")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/pwm/pwm-stm32.c')
| -rw-r--r-- | drivers/pwm/pwm-stm32.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c index a59de4de18b6..ec2c05c9ee7a 100644 --- a/drivers/pwm/pwm-stm32.c +++ b/drivers/pwm/pwm-stm32.c @@ -103,22 +103,16 @@ static int stm32_pwm_round_waveform_tohw(struct pwm_chip *chip, if (ret) goto out; - /* - * calculate the best value for ARR for the given PSC, refuse if - * the resulting period gets bigger than the requested one. - */ arr = mul_u64_u64_div_u64(wf->period_length_ns, rate, (u64)NSEC_PER_SEC * (wfhw->psc + 1)); if (arr <= wfhw->arr) { /* - * requested period is small than the currently + * requested period is smaller than the currently * configured and unchangable period, report back the smallest - * possible period, i.e. the current state; Initialize - * ccr to anything valid. + * possible period, i.e. the current state and return 1 + * to indicate the wrong rounding direction. */ - wfhw->ccr = 0; ret = 1; - goto out; } } else { |