On Fri, Sep 24, 2021 at 04:37:43PM -0400, Eric Farman wrote: > > @@ -528,6 +534,7 @@ static int __init vfio_ccw_sch_init(void) > > > > static void __exit vfio_ccw_sch_exit(void) > > { > > + mdev_unregister_driver(&vfio_ccw_mdev_driver); > > Wouldn't it be better to mirror the unwind-init case, such that the > above goes... > > > css_driver_unregister(&vfio_ccw_sch_driver); > > isc_unregister(VFIO_CCW_ISC); > > ...here? Yes, I switched it Thanks, Jason