ACPI, APEI: Fixup common access width firmware bug

ACPI, APEI: Fixup common access width firmware bug

Many firmwares have a common register definition bug where 8-bit
access width is specified for a 32-bit register. Ideally this should
be fixed in the BIOS, but earlier versions of the kernel did not
complain, so fix that up silently.

This closes kernel bug #43282:
https://bugzilla.kernel.org/show_bug.cgi?id=43282

Signed-off-by: Jean Delvare <[email protected]>
Acked-by: Huang Ying <[email protected]>
Acked-by: Gary Hade <[email protected]>
Cc: [email protected] [3.4+]
Signed-off-by: Len Brown <[email protected]>