112 static DEFINE_SPINLOCK(release_lock);
449 	spin_lock(&release_lock);  in parport_prologue()
453 		spin_unlock(&release_lock);  in parport_prologue()
458 	spin_unlock(&release_lock);  in parport_prologue()
525 	spin_lock(&release_lock);  in parport_mos7715_read_control()
528 		spin_unlock(&release_lock);  in parport_mos7715_read_control()
532 	spin_unlock(&release_lock);  in parport_mos7715_read_control()
560 	spin_lock(&release_lock);  in parport_mos7715_read_status()
563 		spin_unlock(&release_lock);  in parport_mos7715_read_status()
567 	spin_unlock(&release_lock);  in parport_mos7715_read_status()
618 	spin_lock(&release_lock);  in parport_mos7715_save_state()
621 		spin_unlock(&release_lock);  in parport_mos7715_save_state()
626 	spin_unlock(&release_lock);  in parport_mos7715_save_state()
635 	spin_lock(&release_lock);  in parport_mos7715_restore_state()
638 		spin_unlock(&release_lock);  in parport_mos7715_restore_state()
645 	spin_unlock(&release_lock);  in parport_mos7715_restore_state()
1880 		spin_lock(&release_lock);  in mos7720_release()
1882 		spin_unlock(&release_lock);  in mos7720_release()