From: Harvey Harrison <harvey.harrison@gmail.com>
Date: Wed, 29 Oct 2008 05:46:04 +0000 (-0700)
Subject: x86: start annotating early ioremap pointers with __iomem
X-Git-Tag: v2.6.28-rc3~29^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d6cf1feb854c53c6d59e0d879603692b379e208;p=pandora-kernel.git

x86: start annotating early ioremap pointers with __iomem

Impact: some new sparse warnings in e820.c etc, but no functional change.

As with regular ioremap, iounmap etc, annotate with __iomem.

Fixes the following sparse warnings, will produce some new ones
elsewhere in arch/x86 that will get worked out over time.

arch/x86/mm/ioremap.c:402:9: warning: cast removes address space of expression
arch/x86/mm/ioremap.c:406:10: warning: cast adds address space to expression (<asn:2>)
arch/x86/mm/ioremap.c:782:19: warning: Using plain integer as NULL pointer

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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