Lines Matching defs:spin_lock
187 * @spin_lock: Tx/Rx spin lock
204 spinlock_t spin_lock[2]; /* spin lock */
570 spin_lock_irqsave(&fifo->spin_lock[0], flags);
597 spin_unlock_irqrestore(&fifo->spin_lock[0], flags);
817 spin_lock_irqsave(&fifo->spin_lock[is_rx], flags);
819 spin_unlock_irqrestore(&fifo->spin_lock[is_rx], flags);
868 spin_lock_irqsave(&vring->fifo->spin_lock[0], flags);
870 spin_unlock_irqrestore(&vring->fifo->spin_lock[0], flags);
998 spin_lock_irqsave(&fifo->spin_lock[0], flags);
1001 spin_unlock_irqrestore(&fifo->spin_lock[0], flags);
1349 spin_lock_init(&fifo->spin_lock[0]);
1350 spin_lock_init(&fifo->spin_lock[1]);