[PATCH] Fix lazy setting for PLTREL overlap cpus.

[David Miller]

From: "Carlos O'Donell" <carlos@systemhalted.org>
Date: Wed, 4 Apr 2012 00:39:13 -0400

> Yes, in that case, if we can *show* that s390, power, and tile do
> the same then we can cleanup the code.

I'll do some research into the binutils code that lays things
out like this and get back to cleaning up these macros.

Thanks Carlos.