130 	spinlock_t reg_lock;  member
197 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_opl3sa2_read()
199 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_opl3sa2_read()
218 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_opl3sa2_write()
220 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_opl3sa2_write()
364 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_opl3sa2_get_single()
366 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_opl3sa2_get_single()
387 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_opl3sa2_put_single()
392 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_opl3sa2_put_single()
421 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_opl3sa2_get_double()
424 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_opl3sa2_get_double()
453 	spin_lock_irqsave(&chip->reg_lock, flags);  in snd_opl3sa2_put_double()
468 	spin_unlock_irqrestore(&chip->reg_lock, flags);  in snd_opl3sa2_put_double()
643 	spin_lock_init(&chip->reg_lock);  in snd_opl3sa2_card_new()