117 static DEFINE_SPINLOCK(release_lock);
448 	spin_lock(&release_lock);  in parport_prologue()
452 		spin_unlock(&release_lock);  in parport_prologue()
457 	spin_unlock(&release_lock);  in parport_prologue()
524 	spin_lock(&release_lock);  in parport_mos7715_read_control()
527 		spin_unlock(&release_lock);  in parport_mos7715_read_control()
531 	spin_unlock(&release_lock);  in parport_mos7715_read_control()
559 	spin_lock(&release_lock);  in parport_mos7715_read_status()
562 		spin_unlock(&release_lock);  in parport_mos7715_read_status()
566 	spin_unlock(&release_lock);  in parport_mos7715_read_status()
617 	spin_lock(&release_lock);  in parport_mos7715_save_state()
620 		spin_unlock(&release_lock);  in parport_mos7715_save_state()
625 	spin_unlock(&release_lock);  in parport_mos7715_save_state()
634 	spin_lock(&release_lock);  in parport_mos7715_restore_state()
637 		spin_unlock(&release_lock);  in parport_mos7715_restore_state()
644 	spin_unlock(&release_lock);  in parport_mos7715_restore_state()
1987 		spin_lock(&release_lock);  in mos7720_release()
1989 		spin_unlock(&release_lock);  in mos7720_release()