372 	spin_lock_irq(&chip->reg_lock);  in oxygen_rec_a_hw_params()
385 	spin_unlock_irq(&chip->reg_lock);  in oxygen_rec_a_hw_params()
407 	spin_lock_irq(&chip->reg_lock);  in oxygen_rec_b_hw_params()
421 	spin_unlock_irq(&chip->reg_lock);  in oxygen_rec_b_hw_params()
444 	spin_lock_irq(&chip->reg_lock);  in oxygen_rec_c_hw_params()
458 	spin_unlock_irq(&chip->reg_lock);  in oxygen_rec_c_hw_params()
479 	spin_lock_irq(&chip->reg_lock);  in oxygen_spdif_hw_params()
489 	spin_unlock_irq(&chip->reg_lock);  in oxygen_spdif_hw_params()
505 	spin_lock_irq(&chip->reg_lock);  in oxygen_multich_hw_params()
522 	spin_unlock_irq(&chip->reg_lock);  in oxygen_multich_hw_params()
536 	spin_lock_irq(&chip->reg_lock);  in oxygen_hw_free()
542 	spin_unlock_irq(&chip->reg_lock);  in oxygen_hw_free()
551 	spin_lock_irq(&chip->reg_lock);  in oxygen_spdif_hw_free()
554 	spin_unlock_irq(&chip->reg_lock);  in oxygen_spdif_hw_free()
564 	spin_lock_irq(&chip->reg_lock);  in oxygen_prepare()
573 	spin_unlock_irq(&chip->reg_lock);  in oxygen_prepare()
605 	spin_lock(&chip->reg_lock);  in oxygen_trigger()
618 	spin_unlock(&chip->reg_lock);  in oxygen_trigger()