K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2011-11-19T11:17:27.764796Z
K 7
svn:log
V 268
Simplify the usb_pause_mtx() function by factoring out the generic parts
to the kernel's pause() function. The pause() function can now be used
when cold != 0. Also assert that the timeout in system ticks must be
positive.

Suggested by:	Bruce Evans
MFC after:	1 week

END