117 static DEFINE_SPINLOCK(release_lock);
447 	spin_lock(&release_lock);  in parport_prologue()
451 		spin_unlock(&release_lock);  in parport_prologue()
456 	spin_unlock(&release_lock);  in parport_prologue()
523 	spin_lock(&release_lock);  in parport_mos7715_read_control()
526 		spin_unlock(&release_lock);  in parport_mos7715_read_control()
530 	spin_unlock(&release_lock);  in parport_mos7715_read_control()
557 	spin_lock(&release_lock);  in parport_mos7715_read_status()
560 		spin_unlock(&release_lock);  in parport_mos7715_read_status()
564 	spin_unlock(&release_lock);  in parport_mos7715_read_status()
613 	spin_lock(&release_lock);  in parport_mos7715_save_state()
616 		spin_unlock(&release_lock);  in parport_mos7715_save_state()
621 	spin_unlock(&release_lock);  in parport_mos7715_save_state()
630 	spin_lock(&release_lock);  in parport_mos7715_restore_state()
633 		spin_unlock(&release_lock);  in parport_mos7715_restore_state()
638 	spin_unlock(&release_lock);  in parport_mos7715_restore_state()
1964 		spin_lock(&release_lock);  in mos7720_release()
1966 		spin_unlock(&release_lock);  in mos7720_release()