Revert "ARM 5784/1 fix early boot machine ID mismatch error display"

Mistakenly applied this to 2.6.31 all those years ago while doing
experiments on later kernels. Actually it depends on several other
patches which never got applied.

This reverts commit 9dda27bbe8c62f4ffd3fc5df436aed1d5d0d54f7.

Signed-off-by: Matt Sealey <matt@genesi-usa.com>