cxl: use default_groups in kobj_type ...org/r/20211228131350.249532-1-gregkh@linuxfoundation.org ...off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
UIO: use default_groups in kobj_type ...org/r/20211228131319.249324-1-gregkh@linuxfoundation.org ...off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>