xen_swiotlb_sync_single_for_cpu  512 drivers/xen/swiotlb-xen.c 		xen_swiotlb_sync_single_for_cpu(dev, sg->dma_address,
xen_swiotlb_sync_single_for_cpu  545 drivers/xen/swiotlb-xen.c 	.sync_single_for_cpu = xen_swiotlb_sync_single_for_cpu,