From: Jean Delvare <khali@linux-fr.org>
Date: Fri, 17 Oct 2008 15:51:13 +0000 (+0200)
Subject: hwmon: (lm85) Select the closest PWM frequency
X-Git-Tag: v2.6.28-rc1~259^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86010c982db2030aad2c31f178b208964f5f6806;p=pandora-kernel.git

hwmon: (lm85) Select the closest PWM frequency

The LM85 and compatible chips only support 8 arbitrary PWM frequencies.
The algorithm to pick one of them based on the user input is not
optimum. Improve it to always pick the closest supported frequency.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Herbert Poetzl <herbert@13thfloor.at>
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