From 4e7d99e1acddea44be61aee0b934a7ce45d4c3f4 Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Sat, 14 Aug 2010 21:08:56 +0200
Subject: [PATCH] hwmon: (pc87427) Handle disabled fan inputs properly

Most fan input pins of the PC87427 can have alternate functions.
Update the driver to check the configuration register and only support
fan inputs which are really used for fan monitoring.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
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