From: Jerome Oufella <jerome.oufella@savoirfairelinux.com>
Date: Wed, 14 Apr 2010 14:14:07 +0000 (+0200)
Subject: hwmon: (sht15) Fix sht15_calc_temp interpolation function
X-Git-Tag: v2.6.34-rc5~18^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=328a2c22abd08911e37fa66f1358f829cecd72e9;p=pandora-kernel.git

hwmon: (sht15) Fix sht15_calc_temp interpolation function

I discovered two issues.
First the previous sht15_calc_temp() loop did not iterate through the
temppoints array since the (data->supply_uV > temppoints[i - 1].vdd)
test is always true in this direction.

Also the two-points linear interpolation function was returning biased
values due to a stray division by 1000 which shouldn't be there.

[JD: Also change the default value for d1 from 0 to something saner.]

Signed-off-by: Jerome Oufella <jerome.oufella@savoirfairelinux.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org
---

Reading git-diff-tree failed