582 	if (!tee_device_get(ctx->teedev))  in qcomtee_open()
621 	tee_device_put(ctx->teedev);  in qcomtee_release()
624 static void qcomtee_get_version(struct tee_device *teedev,  in qcomtee_get_version()  argument
702 	struct tee_device *teedev;  in qcomtee_probe()  local
719 	teedev = tee_device_alloc(&qcomtee_desc, NULL, pool, qcomtee);  in qcomtee_probe()
720 	if (IS_ERR(teedev)) {  in qcomtee_probe()
721 		err = PTR_ERR(teedev);  in qcomtee_probe()
726 	qcomtee->teedev = teedev;  in qcomtee_probe()
728 	err = tee_device_register(qcomtee->teedev);  in qcomtee_probe()
743 	ctx = teedev_open(qcomtee->teedev);  in qcomtee_probe()
769 	tee_device_unregister(qcomtee->teedev);  in qcomtee_probe()
795 	tee_device_unregister(qcomtee->teedev);  in qcomtee_remove()