From 0eb0511d176534674600a1986c3c766756288908 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Mon, 22 Nov 2010 12:06:28 +0000
Subject: [PATCH] ARM: SMP: use more sane register allocation for
 __fixup_smp_on_up

Use r0,r3-r6 rather than r0,r3,r4,r6,r7, which makes it easier to
understand which registers can be modified.  Also document which
registers hold values which must be preserved.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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