74 	spin_lock(&chip->reg_lock);  in oxygen_interrupt()
96 	spin_unlock(&chip->reg_lock);  in oxygen_interrupt()
103 		spin_lock(&chip->reg_lock);  in oxygen_interrupt()
111 		spin_unlock(&chip->reg_lock);  in oxygen_interrupt()
142 	spin_lock_irq(&chip->reg_lock);  in oxygen_spdif_input_bits_changed()
153 		spin_unlock_irq(&chip->reg_lock);  in oxygen_spdif_input_bits_changed()
155 		spin_lock_irq(&chip->reg_lock);  in oxygen_spdif_input_bits_changed()
173 	spin_unlock_irq(&chip->reg_lock);  in oxygen_spdif_input_bits_changed()
176 		spin_lock_irq(&chip->reg_lock);  in oxygen_spdif_input_bits_changed()
180 		spin_unlock_irq(&chip->reg_lock);  in oxygen_spdif_input_bits_changed()
575 	spin_lock_irq(&chip->reg_lock);  in oxygen_shutdown()
580 	spin_unlock_irq(&chip->reg_lock);  in oxygen_shutdown()
621 	spin_lock_init(&chip->reg_lock);  in oxygen_pci_probe()
711 	spin_lock_irq(&chip->reg_lock);  in oxygen_pci_probe()
717 	spin_unlock_irq(&chip->reg_lock);  in oxygen_pci_probe()
757 	spin_lock_irq(&chip->reg_lock);  in oxygen_pci_suspend()
762 	spin_unlock_irq(&chip->reg_lock);  in oxygen_pci_suspend()