kern/60598: wire down of scsi devices conflicts with config

[sbruno at FreeBSD.org]

Synopsis: wire down of scsi devices conflicts with config

State-Changed-From-To: open->closed
State-Changed-By: sbruno
State-Changed-When: Thu Apr 11 00:42:50 UTC 2013
State-Changed-Why: 
This absolutely works as advertised on stable/6 and higher if
this doesn't work for you please submit a new PR and let's fix it

http://www.freebsd.org/cgi/query-pr.cgi?pr=60598