[SCSI] advansys pci tweaks.

Remove a lot of duplicate #defines from the advansys driver,
and make them look like PCI IDs as defined elsewhere in the kernel.
Also add a module table so that it automatically gets picked up
by tools relying on modinfo output (like say, distro installers).

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>