From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Date: Mon, 5 Jan 2015 14:20:54 +0000 (+0100)
Subject: hwmon: (ina2xx) don't accept shunt values greater than the calibration factor
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~170^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e794704000cf7954039b8daab9dfae2a74142f07;p=pandora-kernel.git

hwmon: (ina2xx) don't accept shunt values greater than the calibration factor

Shunt resistance values greater than the chip's calibration factor make no
sense since the actual value written to the register equals:

	<calibration factor> / <shunt>

Bail-out from ina2xx_probe() if the configured value is greater than the
calibration factor.

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

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