From 65a761bf8d55fdcf8ecc4642382a4e76c086e44c Mon Sep 17 00:00:00 2001
From: Naidu Tellapati <naidu.tellapati@imgtec.com>
Date: Thu, 7 May 2015 18:22:19 -0300
Subject: [PATCH] iio: adc: cc10001: Fix regulator_get_voltage() return value
 check

regulator_get_voltage() returns a non-negative value in case of success,
and a negative error in case of error. Let's fix this.

Fixes: 1664f6a5b0c8 ("iio: adc: Cosmic Circuits 10001 ADC driver")
Signed-off-by: Naidu Tellapati <naidu.tellapati@imgtec.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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