pwm_get_period
ssd130x->pwm->label, pwm_get_period(ssd130x->pwm));
pwm_get_period(vibrator->pwm_dir) / 2;
pwm_get_period(pwm) != state->period) {
pwm_get_period(pwm) != state->period) {
if (pwm_get_period(pwm) != state->period ||
period_ns == pwm_get_period(pwm))
period_same = (period_ns == pwm_get_period(cur));
par->pwm->label, pwm_get_period(par->pwm));