usbhidaction resource consumption

[brad clawsie]

hi, i have been following the directions for enabling the eject
mechanism on the macbook

http://wiki.freebsd.org/AppleMacbook#head-7eab3730c3bf3d04bdfb0d1d3649eaddf2fed595

upon boot, usbhidaction immediately goes to 95%++ cpu and stays there

this problem has only manifested itself in the last couple of days,
and is repeatable

my system is on 7.0 prerelease, with all code rebuilt from cvs within
the last five days

any ideas?
thanks
brad