Lines Matching refs:poll_lock
415 mutex_lock(&ddev->poll_lock); in digital_poll_next_tech()
418 mutex_unlock(&ddev->poll_lock); in digital_poll_next_tech()
425 mutex_unlock(&ddev->poll_lock); in digital_poll_next_tech()
438 mutex_lock(&ddev->poll_lock); in digital_wq_poll()
441 mutex_unlock(&ddev->poll_lock); in digital_wq_poll()
447 mutex_unlock(&ddev->poll_lock); in digital_wq_poll()
561 mutex_lock(&ddev->poll_lock); in digital_stop_poll()
565 mutex_unlock(&ddev->poll_lock); in digital_stop_poll()
571 mutex_unlock(&ddev->poll_lock); in digital_stop_poll()
779 mutex_init(&ddev->poll_lock); in nfc_digital_allocate_device()
838 mutex_lock(&ddev->poll_lock); in nfc_digital_unregister_device()
840 mutex_unlock(&ddev->poll_lock); in nfc_digital_unregister_device()