From: Jean Delvare <khali@linux-fr.org>
Date: Wed, 12 Jan 2011 20:55:09 +0000 (+0100)
Subject: hwmon: (via686a) Initialize fan_div values
X-Git-Tag: v2.6.37.1~263
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f615f82ab0d64fd2b5a3abfdd5c2621a86255264;p=pandora-kernel.git

hwmon: (via686a) Initialize fan_div values

commit f790674d3f87df6390828ac21a7d1530f71b59c8 upstream.

Functions set_fan_min() and set_fan_div() assume that the fan_div
values have already been read from the register. The driver currently
doesn't initialize them at load time, they are only set when function
via686a_update_device() is called. This means that set_fan_min() and
set_fan_div() misbehave if, for example, "sensors -s" is called
before any monitoring application (e.g. "sensors") is has been run.

Fix the problem by always initializing the fan_div values at device
bind time.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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