diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-15 17:29:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-15 17:29:44 -0700 |
| commit | 7612872866e2cbfc7ac6c071f35720c70b767ed3 (patch) | |
| tree | 2b2304f9a237ef1c5b465084f33a3d981027a4ef /drivers/pwm/pwm-tiecap.c | |
| parent | e9338abf0e186336022293d2e454c106761f262b (diff) | |
| parent | f4a8e31ed84ec646c158824f423cb22d1f362bbf (diff) | |
Merge tag 'pwm/for-5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm fixes from Thierry Reding:
"A couple of fixes from Uwe that I missed for v5.14-rc1"
* tag 'pwm/for-5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
pwm: ep93xx: Ensure configuring period and duty_cycle isn't wrongly skipped
pwm: berlin: Ensure configuring period and duty_cycle isn't wrongly skipped
pwm: tiecap: Ensure configuring period and duty_cycle isn't wrongly skipped
pwm: spear: Ensure configuring period and duty_cycle isn't wrongly skipped
pwm: sprd: Ensure configuring period and duty_cycle isn't wrongly skipped
Diffstat (limited to 'drivers/pwm/pwm-tiecap.c')
| -rw-r--r-- | drivers/pwm/pwm-tiecap.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c index dec3f1fb150c..35eb19a5a0d1 100644 --- a/drivers/pwm/pwm-tiecap.c +++ b/drivers/pwm/pwm-tiecap.c @@ -189,16 +189,13 @@ static int ecap_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, return 0; } - if (state->period != pwm->state.period || - state->duty_cycle != pwm->state.duty_cycle) { - if (state->period > NSEC_PER_SEC) - return -ERANGE; + if (state->period > NSEC_PER_SEC) + return -ERANGE; - err = ecap_pwm_config(chip, pwm, state->duty_cycle, - state->period, enabled); - if (err) - return err; - } + err = ecap_pwm_config(chip, pwm, state->duty_cycle, + state->period, enabled); + if (err) + return err; if (!enabled) return ecap_pwm_enable(chip, pwm); |