kern/140036: [iwn] [lor] lock order reversal with iwn0_com_lock and iwn0 softc lock

[Benjamin Kaduk]

On Sat, 5 Dec 2009, Brandon Gooch wrote:

>
> Ben, have you tried Bernhard Schmidt's driver? He's recently updated
> it with a reordering of locking code:
>
> http://svn.techwires.net/viewvc/viewvc.cgi/svnrepos/projects/freebsd/sys/dev/iwn/if_iwn.c?view=log
>
> I've been using the code from his repository for a while, and it's
> much more stable than what's in the tree currently.

Sorry if the PR history was not clear -- this panic is with Bernhard's 
driver in place.
(And a `svn diff` in my working copy doesn't show any changes.)

-Ben Kaduk