From f32be0c54057faac90e0b5e9e13fa9f8fab127ac Mon Sep 17 00:00:00 2001
From: roel kluin <roel.kluin@gmail.com>
Date: Fri, 31 Dec 2010 04:57:46 +0000
Subject: [PATCH] powerpc/macintosh: Fix wrong test in fan_{read,write}_reg()

Fix error test in fan_{read,write}_reg()

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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