From 31a8394e069e47dc47f4c29e4213aa943342f19f Mon Sep 17 00:00:00 2001
From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Fri, 30 Sep 2011 12:14:10 -0700
Subject: [PATCH] x86: consolidate xchg and xadd macros

They both have a basic "put new value in location, return old value"
pattern, so they can use the same macro easily.

Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
---
Reading git-format-patch failed