From d98d2ccb4ceb4f28408299d1cc3846ab6be7ec52 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 10 Aug 2015 14:51:20 -0700
Subject: [PATCH] staging: iio: Remove unnecessary externs

Using 'extern' is not necessary for function prototypes.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed