The TMFs used for pre-24xx ISPs incorrectly assumed 'cpu' tag
data could be valid.  These chips have no multi-q/cpu-affinity
support.  This corrects an oops seen on ISP23xx parts.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>