tee_device_register_dma_heap
rc = tee_device_register_dma_heap(optee->teedev, id, pool);
rc = tee_device_register_dma_heap(optee->teedev, heap_id, pool);
EXPORT_SYMBOL_GPL(tee_device_register_dma_heap);
EXPORT_SYMBOL_GPL(tee_device_register_dma_heap);
int tee_device_register_dma_heap(struct tee_device *teedev,