162 		spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_mgmt_cb()
164 			spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_mgmt_cb()
169 		spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_mgmt_cb()
279 		spin_lock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
281 			spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
285 		spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
300 	spin_lock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
306 	spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
385 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
388 		spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
394 		spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
398 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
408 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
422 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
434 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_start()
436 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_start()
445 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_stop()
449 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_stop()
501 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_sta_drain()
513 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_sta_drain()
765 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in ath9k_hif_usb_dealloc_tx_urbs()
767 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in ath9k_hif_usb_dealloc_tx_urbs()
788 	spin_lock_init(&hif_dev->tx.tx_lock);  in ath9k_hif_usb_alloc_tx_urbs()