static void __swiotlb_sync_single_for_cpu(struct device *dev, dma_addr_t dev_addr, size_t size, enum dma_data_direction dir) { if (!is_device_dma_coherent(dev)) __dma_unmap_area(phys_to_virt(dma_to_phys(dev, dev_addr)), size, dir);
swiotlb_sync_single_for_cpu(dev, dev_addr, size, dir);
}