From c5b7ff19078fb2b946fb02a3bc82026f390fe7a5 Mon Sep 17 00:00:00 2001
From: Juha Yrjola <juha.yrjola@solidboot.com>
Date: Wed, 15 Apr 2009 10:45:12 -0700
Subject: [PATCH] ARM: Do early I/O mapping if spinlock debugging is enabled

At least on OMAP, sched_clock() requires the I/O maps to be initialized.
Spinlock debugging invokes sched_clock() very early.

Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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