From: <mikem@beardog.cca.cpqcorp.net>

This patch fixes 2 minor issues that break our Array Configuration utility.
 my_io was changed to a pointer so the & had to removed when using it with
copy_to_user().

Sometime in 2.5 SG_MAX got changed to 31.  Maybe to copy cciss?  Now I'm
changing it back to 32 so our app can work.