Searched refs:rpm_active (Results 1 – 1 of 1) sorted by relevance
616 unsigned char rpm_active; in serial8250_rpm_get_tx() local621 rpm_active = xchg(&p->rpm_tx_active, 1); in serial8250_rpm_get_tx()622 if (rpm_active) in serial8250_rpm_get_tx()629 unsigned char rpm_active; in serial8250_rpm_put_tx() local634 rpm_active = xchg(&p->rpm_tx_active, 0); in serial8250_rpm_put_tx()635 if (!rpm_active) in serial8250_rpm_put_tx()