+ /* initialize core locking and queues */
+ init_waitqueue_head(&host_priv->fast_wait_queue);
+ init_waitqueue_head(&host_priv->scsi_wait_queue);
+ spin_lock_init(&host_priv->phy_lock);
+ spin_lock_init(&host_priv->core_lock);
+ host_priv->core_locked = 0;
+ host_priv->reentrant_port_no = -1;
+ host_priv->hw_lock_count = 0;
+ host_priv->direct_lock_count = 0;
+ host_priv->locker_uid = 0;
+ host_priv->current_locker_type = SATA_UNLOCKED;
+ host_priv->isr_arg = NULL;
+ host_priv->isr_callback = NULL;
+