89 	spinlock_t		buflock;  member
130 	spin_lock_irqsave(&dev->buflock, flags);  in adu_abort_transfers()
132 		spin_unlock_irqrestore(&dev->buflock, flags);  in adu_abort_transfers()
135 		spin_unlock_irqrestore(&dev->buflock, flags);  in adu_abort_transfers()
137 	spin_lock_irqsave(&dev->buflock, flags);  in adu_abort_transfers()
139 		spin_unlock_irqrestore(&dev->buflock, flags);  in adu_abort_transfers()
142 		spin_unlock_irqrestore(&dev->buflock, flags);  in adu_abort_transfers()
165 	spin_lock(&dev->buflock);  in adu_interrupt_in_callback()
196 	spin_unlock(&dev->buflock);  in adu_interrupt_in_callback()
219 	spin_lock(&dev->buflock);  in adu_interrupt_out_callback()
222 	spin_unlock(&dev->buflock);  in adu_interrupt_out_callback()
398 			spin_lock_irqsave (&dev->buflock, flags);  in adu_read()
411 				spin_unlock_irqrestore(&dev->buflock, flags);  in adu_read()
418 					spin_unlock_irqrestore(&dev->buflock, flags);  in adu_read()
428 					spin_unlock_irqrestore(&dev->buflock, flags);  in adu_read()
454 				spin_lock_irqsave(&dev->buflock, flags);  in adu_read()
456 					spin_unlock_irqrestore(&dev->buflock, flags);  in adu_read()
459 					spin_unlock_irqrestore(&dev->buflock, flags);  in adu_read()
484 	spin_lock_irqsave(&dev->buflock, flags);  in adu_read()
487 		spin_unlock_irqrestore(&dev->buflock, flags);  in adu_read()
500 		spin_unlock_irqrestore(&dev->buflock, flags);  in adu_read()
544 		spin_lock_irqsave(&dev->buflock, flags);  in adu_write()
546 			spin_unlock_irqrestore(&dev->buflock, flags);  in adu_write()
573 			spin_unlock_irqrestore(&dev->buflock, flags);  in adu_write()
682 	spin_lock_init(&dev->buflock);  in adu_probe()