From: Guenter Roeck <linux@roeck-us.net>
Date: Thu, 21 Feb 2013 18:27:54 +0000 (-0800)
Subject: hwmon: (pmbus/ltc2978) Fix temperature reporting
X-Git-Tag: v3.9-rc3~10^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c958c703ef8804093437959221951eaf0e1e664;p=pandora-kernel.git

hwmon: (pmbus/ltc2978) Fix temperature reporting

On LTC2978, only READ_TEMPERATURE is supported. It reports
the internal junction temperature. This register is unpaged.

On LTC3880, READ_TEMPERATURE and READ_TEMPERATURE2 are supported.
READ_TEMPERATURE is paged and reports external temperatures.
READ_TEMPERATURE2 is unpaged and reports the internal junction
temperature.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Cc: stable@vger.kernel.org # 3.2+
Acked-by: Jean Delvare <khali@linux-fr.org>
---

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