160 		spin_lock(&hif_dev->tx.tx_lock);  in hif_usb_mgmt_cb()
162 			spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_mgmt_cb()
167 		spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_mgmt_cb()
277 		spin_lock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
279 			spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
283 		spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
298 	spin_lock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
304 	spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
383 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
386 		spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
392 		spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
396 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
406 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
420 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
432 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_start()
434 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_start()
443 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_stop()
447 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_stop()
499 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_sta_drain()
511 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_sta_drain()
763 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in ath9k_hif_usb_dealloc_tx_urbs()
765 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in ath9k_hif_usb_dealloc_tx_urbs()
786 	spin_lock_init(&hif_dev->tx.tx_lock);  in ath9k_hif_usb_alloc_tx_urbs()