From 8a32f65f389396267ae50a78d3416bcac5d4d959 Mon Sep 17 00:00:00 2001
From: Hartmut Knaack <knaack.h@gmx.de>
Date: Thu, 7 Aug 2014 12:06:00 +0100
Subject: [PATCH] staging:iio:ad7291 faciliate ad7291_read_event_config()

Save some lines in returning a voltage event.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---
Reading git-format-patch failed