hwmon: (asc7621) Make map tables const
hwmon: (asc7621) Make map tables const

Map tables are never changed, so it is safe to make them const.

Signed-off-by: Axel Lin <b6ffd6973e972cb999e8e535ab74da7fee0c035f@ingics.com>
Acked-by: George Joseph <3843e384a4fc83a40fc5d5724c52d17f7e9730ee@fairview5.com>
Signed-off-by: Guenter Roeck <ba324ca7b1c77fc20bb970d5aff6eea9377918a5@roeck-us.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs