While reading the OpenBSD commit log for
sys/dev/pci/azalia.c, I noticed this:

 In a drivers activate() entry point, if on
 DVACT_DEACTIVATE it does something, then it MUST
 return zero on DVACT_ACTIVATE, not EOPNOTSUPP;
 this very popular bug has been cut and pasted a
 lot of times...

Does NetBSD follow the same convention?

Regards,

--Blair