Tai-hwa Liang 85e7c591e0 Backing out the wrong fix which could possibly trash the memory if devfs
tries to drop the reference count after our close routine returns.

A more correct fix is to defer the destroy_dev() to a taskqueue(either
in devfs or locally).

Reminded by:	jhb
2007-02-09 17:22:10 +00:00
..