K 10
svn:author
V 6
mjacob
K 8
svn:date
V 27
2010-06-02T18:06:32.086413Z
K 7
svn:log
V 246
Protect periph drivers list and rearrange things to minimize the chance of
stepping oneself during probing.

Don't blindly decrement a periph probe count.

Reviewed by:	scsi@
Obtained from:	Alexander Motin, Atillio Rao, Others
MFC after:	1 month

END