msg_queue_pop 122 drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c err = msg_queue_pop(priv, queue, hdr, HDR_SIZE); msg_queue_pop 139 drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c err = msg_queue_pop(priv, queue, (hdr + 1), read_size);