354 	spin_lock_irq(&chip->reg_lock);  in oxygen_rec_a_hw_params()
367 	spin_unlock_irq(&chip->reg_lock);  in oxygen_rec_a_hw_params()
389 	spin_lock_irq(&chip->reg_lock);  in oxygen_rec_b_hw_params()
403 	spin_unlock_irq(&chip->reg_lock);  in oxygen_rec_b_hw_params()
426 	spin_lock_irq(&chip->reg_lock);  in oxygen_rec_c_hw_params()
440 	spin_unlock_irq(&chip->reg_lock);  in oxygen_rec_c_hw_params()
461 	spin_lock_irq(&chip->reg_lock);  in oxygen_spdif_hw_params()
471 	spin_unlock_irq(&chip->reg_lock);  in oxygen_spdif_hw_params()
487 	spin_lock_irq(&chip->reg_lock);  in oxygen_multich_hw_params()
504 	spin_unlock_irq(&chip->reg_lock);  in oxygen_multich_hw_params()
518 	spin_lock_irq(&chip->reg_lock);  in oxygen_hw_free()
524 	spin_unlock_irq(&chip->reg_lock);  in oxygen_hw_free()
533 	spin_lock_irq(&chip->reg_lock);  in oxygen_spdif_hw_free()
536 	spin_unlock_irq(&chip->reg_lock);  in oxygen_spdif_hw_free()
546 	spin_lock_irq(&chip->reg_lock);  in oxygen_prepare()
555 	spin_unlock_irq(&chip->reg_lock);  in oxygen_prepare()
587 	spin_lock(&chip->reg_lock);  in oxygen_trigger()
600 	spin_unlock(&chip->reg_lock);  in oxygen_trigger()