From: Jean Delvare <khali@linux-fr.org>
Date: Wed, 9 Dec 2009 19:35:47 +0000 (+0100)
Subject: hwmon: (it87) Verify the VID pin usage
X-Git-Tag: v2.6.33-rc1~335^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=895ff267686663afa894314b749d23ac2867434a;p=pandora-kernel.git

hwmon: (it87) Verify the VID pin usage

The VID input pins can alternatively be used as GPIOs. Make sure we
have at least 4 pins used for VID, otherwise don't bother reading and
exposing VID.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Adam Nielsen <a.nielsen@shikadi.net>
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