K 10
svn:author
V 4
neel
K 8
svn:date
V 27
2014-08-23T21:16:26.729760Z
K 7
svn:log
V 200
Return the spurious interrupt vector (IRQ7 or IRQ15) if the atpic cannot
find any unmasked pin with an interrupt asserted.

Reviewed by:	tychon
CR:		https://reviews.freebsd.org/D669
MFC after:	1 week

END