This patch makes the mptctl pass through available if
the mptsas driver is selected. Without this patch
if mptsas is the only fusion driver chosen, then
the mptctl is not presented as an option.

smp_utils uses the mptctl driver to pass SAS SMP
functions through a MPT SAS HBA.

I have discussed this patch with Eric and it may
be in one of his coming patchsets (but I didn't see
it in today's patches). So this one is for the
record. The patch is against lk 2.6.20-rc3 .

Signed-off-by: Douglas Gilbert <dougg@torque.net>

Doug Gilbert