161 		spin_lock(&hif_dev->tx.tx_lock);  in hif_usb_mgmt_cb()
163 			spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_mgmt_cb()
168 		spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_mgmt_cb()
278 		spin_lock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
280 			spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
284 		spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
299 	spin_lock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
305 	spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
384 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
387 		spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
393 		spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
397 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
407 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
421 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
433 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_start()
435 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_start()
444 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_stop()
448 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_stop()
500 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_sta_drain()
512 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_sta_drain()
764 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in ath9k_hif_usb_dealloc_tx_urbs()
766 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in ath9k_hif_usb_dealloc_tx_urbs()
787 	spin_lock_init(&hif_dev->tx.tx_lock);  in ath9k_hif_usb_alloc_tx_urbs()