diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2019-01-09 09:19:06 +0100 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2019-03-04 12:14:06 +0100 |
| commit | 87f50ce981b8ac33734e3b5847f7f0bbfcad856b (patch) | |
| tree | e48ae9d37bafe8c1e1152955e481341d4f077fb2 /drivers/pwm | |
| parent | pwm: rcar: Add support "atomic" API (diff) | |
| download | linux-87f50ce981b8ac33734e3b5847f7f0bbfcad856b.tar.xz linux-87f50ce981b8ac33734e3b5847f7f0bbfcad856b.zip | |
pwm: rcar: Use "atomic" API on rcar_pwm_resume()
To remove legacy API related functions in the future, this patch
uses "atomic" related function instead. No change in behavior.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-rcar.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c index e3ab663ff3a7..652a937ef8b0 100644 --- a/drivers/pwm/pwm-rcar.c +++ b/drivers/pwm/pwm-rcar.c @@ -316,18 +316,16 @@ static int rcar_pwm_suspend(struct device *dev) static int rcar_pwm_resume(struct device *dev) { struct pwm_device *pwm = rcar_pwm_dev_to_pwm_dev(dev); + struct pwm_state state; if (!test_bit(PWMF_REQUESTED, &pwm->flags)) return 0; pm_runtime_get_sync(dev); - rcar_pwm_config(pwm->chip, pwm, pwm->state.duty_cycle, - pwm->state.period); - if (pwm_is_enabled(pwm)) - rcar_pwm_enable(pwm->chip, pwm); + pwm_get_state(pwm, &state); - return 0; + return rcar_pwm_apply(pwm->chip, pwm, &state); } #endif /* CONFIG_PM_SLEEP */ static SIMPLE_DEV_PM_OPS(rcar_pwm_pm_ops, rcar_pwm_suspend, rcar_pwm_resume); |