Convert atexit users to exit_notifier

All of these users have global state so we really don't see a benefit from
exit_notifier.  However, using exit_notifier means that there's one less
justification for having global state in the first place.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/xen_backend.h b/hw/xen_backend.h
index f07f7d422..991a7b7d5 100644
--- a/hw/xen_backend.h
+++ b/hw/xen_backend.h
@@ -97,7 +97,7 @@ extern struct XenDevOps xen_netdev_ops;       /* xen_nic.c         */
 void xen_init_display(int domid);
 
 /* configuration (aka xenbus setup) */
-void xen_config_cleanup(void);
+void xen_config_cleanup(Notifier *notifier);
 int xen_config_dev_blk(DriveInfo *disk);
 int xen_config_dev_nic(NICInfo *nic);
 int xen_config_dev_vfb(int vdev, const char *type);