mainboard/asus/am1i-a: remove unwanted variable

The variable t32 was originally used to do bitwise operations, but it is
not required anymore. Also, it was assigned twice accidentally, which
introduced a new Coverity Scan defect.

Found-by: Coverity (CID 1385126:    (UNUSED_VALUE))
Change-Id: I77afd5064304a36991f63cf1328e13820144efb6
Signed-off-by: Gergely Kiss <mail.gery@gmail.com>
Reviewed-on: https://review.coreboot.org/23320
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
1 file changed