1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0-only 2*4882a593Smuzhiyunobj-$(CONFIG_XEN_BLKDEV_BACKEND) := xen-blkback.o 3*4882a593Smuzhiyun 4*4882a593Smuzhiyunxen-blkback-y := blkback.o xenbus.o 5