From 4833acb2e19f669ce87c439a7d91ead600d8a7c9 Mon Sep 17 00:00:00 2001
From: Ben Dooks <ben-linux@fluff.org>
Date: Sun, 18 Jun 2006 16:21:51 +0100
Subject: [PATCH] [ARM] 3551/1: S3C24XX: PM code failes to compile with
 CONFIG_DCACHE_WRITETHROUGH

Patch from Ben Dooks

If CONFIG_CPU_DCACHE_WRITETHOUGH is set, then the
S3C24XX PM code fails to compile, as there is no
need to flush the D-cache, the flush function
arm920_flush_kern_cache_all() is not compiled.

Fix the code to not use this if the config is set.

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