157 		spin_lock(&hif_dev->tx.tx_lock);  in hif_usb_mgmt_cb()
159 			spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_mgmt_cb()
164 		spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_mgmt_cb()
274 		spin_lock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
276 			spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
280 		spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
295 	spin_lock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
301 	spin_unlock(&hif_dev->tx.tx_lock);  in hif_usb_tx_cb()
380 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
383 		spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
389 		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()
403 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
417 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_send_tx()
429 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_start()
431 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_start()
440 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_stop()
444 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_stop()
496 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in hif_usb_sta_drain()
508 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in hif_usb_sta_drain()
760 	spin_lock_irqsave(&hif_dev->tx.tx_lock, flags);  in ath9k_hif_usb_dealloc_tx_urbs()
762 	spin_unlock_irqrestore(&hif_dev->tx.tx_lock, flags);  in ath9k_hif_usb_dealloc_tx_urbs()
783 	spin_lock_init(&hif_dev->tx.tx_lock);  in ath9k_hif_usb_alloc_tx_urbs()