PERFORCE change 38917 for review

[M. Warner Losh]

In message: <Pine.BSF.4.21.0309301448160.53279-100000 at InterJet.elischer.org>
            Julian Elischer <julian at elischer.org> writes:
: Someone who understands all this stuff should update
: 
: /usr/share/examples/drivers/make_device_driver.sh

That's premature at this time.  We're trying to hash out the
guarnatees that various subsystems need to make in order to ensure
that we can successfully detach drivers.

Warner