[SCSI] advansys: Merge ASC_IERR definitions

[SCSI] advansys: Merge ASC_IERR definitions

There were two blocks of ASC_IERR definitions; one for narrow and one for
wide boards.  Some of the same names were used (with the same values),
and some of the same values were used with different names.  This could
only lead to confusion, so I unified them in one block of definitions
with no overlapping values.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>