staging:iio: Fix iio_utils.h function prototypes

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Peter Meerwald 2014-12-06 06:00:00 +00:00 • committed by Jonathan Cameron
commit f5709d5fa9