K 10
svn:author
V 7
yongari
K 8
svn:date
V 27
2010-09-21T17:42:19.235058Z
K 7
svn:log
V 265
Remove unnecessary controller reinitialization.
StarFire controller does not require controller reinitialization to
program perfect filters. While here, make driver immediately exit
from interrupt/polling handler if driver reinitialized controller.

PR:	kern/87506

END