chuckharmston/django-fieldlevel-permissions — pull request #2 by collinanderson (2014-09-25 19:56:49+00:00)
Title: inline_class needs admin_site, not self

my fix matches what django does

https://github.com/django/django/blob/d8e157d5ab1648a509b25d5ec571572ae936de79/django/contrib/admin/options.py#L575