From: Jean Delvare <khali@linux-fr.org>
Date: Wed, 9 Dec 2009 19:35:48 +0000 (+0100)
Subject: hwmon: (it87) Check for fan2 and fan3 availability
X-Git-Tag: v2.6.33-rc1~335^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=591ec6509ed888723caf6ac8ced3f6f718625a1f;p=pandora-kernel.git

hwmon: (it87) Check for fan2 and fan3 availability

The fan2 and fan3 input and output pins can be used as GPIOs. Check
their function before exposing their sysfs attributes and accessing
their registers.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
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