K 10
svn:author
V 2
jh
K 8
svn:date
V 27
2009-11-03T19:05:05.664805Z
K 7
svn:log
V 253
fdc(4) module unload fixes:

- Tear down the interrupt handler before killing the worker thread.
- Do geom withering as GEOM event to avoid acquiring the GEOM topology
  lock under Giant.

PR:		kern/104079
Reviewed by:	joerg
Approved by:	trasz (mentor)

END