From f9be10850f533895c360e2692a34a5be1d21cd8d Mon Sep 17 00:00:00 2001
From: Tolga Ceylan <tolga.ceylan@gmail.com>
Date: Sat, 14 Feb 2015 20:32:45 -0800
Subject: [PATCH] Staging: iio: meter: ade7854-i2c: code style improvements

Code reformatting based on checkpatch.pl with --strict:
Comparison to NULL rewritten as !indio_dev

Signed-off-by: Tolga Ceylan <tolga.ceylan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed