LPS_RPWM_WAIT_MS
_set_timer(&pwrpriv->pwr_rpwm_timer, LPS_RPWM_WAIT_MS);
if (jiffies_to_msecs(jiffies - start_time) > LPS_RPWM_WAIT_MS) {
#ifdef LPS_RPWM_WAIT_MS
timeout = LPS_RPWM_WAIT_MS;