1 files changed, 7 insertions, 1 deletions
diff --git a/hw/9pfs/xen-9p-backend.c b/hw/9pfs/xen-9p-backend.c
index 4aa9c8c736..a3ac53f989 100644
--- a/hw/9pfs/xen-9p-backend.c
+++ b/hw/9pfs/xen-9p-backend.c
@@ -513,7 +513,7 @@ static void xen_9pfs_alloc(struct XenLegacyDevice *xendev)
     xenstore_write_be_int(xendev, "max-ring-page-order", MAX_RING_ORDER);
 }
 
-struct XenDevOps xen_9pfs_ops = {
+static struct XenDevOps xen_9pfs_ops = {
     .size       = sizeof(Xen9pfsDev),
     .flags      = DEVOPS_FLAG_NEED_GNTDEV,
     .alloc      = xen_9pfs_alloc,
@@ -522,3 +522,9 @@ struct XenDevOps xen_9pfs_ops = {
     .disconnect = xen_9pfs_disconnect,
     .free       = xen_9pfs_free,
 };
+
+static void xen_9pfs_register_backend(void)
+{
+    xen_be_register("9pfs", &xen_9pfs_ops);
+}
+xen_backend_init(xen_9pfs_register_backend);