From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Date: Mon, 5 Jan 2015 14:20:55 +0000 (+0100)
Subject: hwmon: (ina2xx) make shunt resistance configurable at run-time
X-Git-Tag: fixes-v4.0-rc1~186^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a5fc79513afe325fd755026299d0bfdb47e42de;p=pandora-kernel.git

hwmon: (ina2xx) make shunt resistance configurable at run-time

The shunt resistance can only be set via platform_data or device tree. This
isn't suitable for devices in which the shunt resistance can change/isn't
known at boot-time.

Add a sysfs attribute that allows to read and set the shunt resistance.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

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