Comment 7 for bug 658471

Ugh, an update to udev (without this patch) just overwrote my fix from comment #6.

Note to people using my fix: until my patch, or something equivalent, gets released, first copy /lib/udev/rules.d/70-hid2hci.rules to /etc/udev/rules.d/ and then apply the patch to that copy. Files in /etc/udev/rules.d/ are protected from updates.