[PATCH 0/6 rth/hpt] hp-timing cleanups

[David Miller]

From: Richard Henderson <rth@twiddle.net>
Date: Wed, 25 Jun 2014 15:24:40 -0700

> I started to add the hp-timing.h file for aarch64, and noticed that
> most of the complicated bits aren't actually used, and there's large
> amounts of boiler-plate between the copies.
> 
> This patch set first deletes all the stuff that isn't used, then
> creates a hp-timing-common.h that the ports can share.
> 
> I've tested this on i686, x86_64, ppc64, aarch64.  I've not tried
> ppc32 or sparc.
> 
> Ok?

No objections, but it's a shame that the overhead value is not used
instead of being accounted for when timings are made.