From 68bc73043224fb1a5a22ff9e77a9c758b9828525 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@metafoo.de>
Date: Mon, 19 Dec 2011 15:23:46 +0100
Subject: [PATCH] staging:iio: Drop buffer busy flag

The flag is only cleared, never set or tested, so it is safe to remove it.

Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Reading git-format-patch failed