Future SMM calling backends will not be able to probe during
module init, meaning the DMI tables holding config data would
have to drop their __initconst attribute.
Prevent this by moving the config handling to module init.

Tested-by: <serverror@serverror.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20231123004820.50635-5-W_Armin@gmx.deSigned-off-by: Guenter Roeck <linux@roeck-us.net>