Searched refs:rpm_active (Results 1 – 1 of 1) sorted by relevance
538 unsigned char rpm_active; in serial8250_rpm_get_tx() local543 rpm_active = xchg(&p->rpm_tx_active, 1); in serial8250_rpm_get_tx()544 if (rpm_active) in serial8250_rpm_get_tx()551 unsigned char rpm_active; in serial8250_rpm_put_tx() local556 rpm_active = xchg(&p->rpm_tx_active, 0); in serial8250_rpm_put_tx()557 if (!rpm_active) in serial8250_rpm_put_tx()