drivers/pc80/tpm: Remove unused ACPI opregion

The opregion and fields are left over from when ACPI ASL code was
reading registers to determine the current setup.  Now that the
ACPI device is generated with the correct information already this
code is not used at all and can be removed from the tree.

Change-Id: If89d90cc7105ed21e2134ac99224f6f8214cc8ad
Signed-off-by: Duncan Laurie <>
Reviewed-by: Furquan Shaikh <>
Tested-by: build bot (Jenkins) <>
Reviewed-by: Paul Menzel <>
1 file changed