From fd153abb01c3fbcc47cd4ac3c0bc8801cfcc0009 Mon Sep 17 00:00:00 2001
From: Nicolas Pitre <nico@cam.org>
Date: Fri, 25 Apr 2008 14:28:55 -0400
Subject: [PATCH] [ARM] Orion: fix ioremap() optimization

The ioremap() optimization used for internal register didn't cope
with the fact that paddr + size can wrap to zero if the area extends
to the end of the physical address space.

Issue isolated by Sylver Bruneau <sylver.bruneau@googlemail.com>.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
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Reading git-format-patch failed