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>
diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c
index e3ab663..652a937 100644
--- a/drivers/pwm/pwm-rcar.c
+++ b/drivers/pwm/pwm-rcar.c
@@ -316,18 +316,16 @@
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);