Fix masking off hitachi PROMs
There's a typo in the expression, causing the condition to always apply, resulting in many chips being unavailable.
Fixes: f9699937 ('Add support for Hitachi HN43128...')
There's a typo in the expression, causing the condition to always apply, resulting in many chips being unavailable.
Fixes: f9699937 ('Add support for Hitachi HN43128...')