From 4fd242471e4c851a1e04e06f8a5f3e977670ce4a Mon Sep 17 00:00:00 2001
From: Jonathan Cameron <jic23@cam.ac.uk>
Date: Fri, 2 Sep 2011 17:25:32 +0100
Subject: [PATCH] staging:iio:adc:ad7291 bring into line with current abi +
 chan_spec conversion.

Also add some locking.

Some major changes to how this driver works.

For voltage channels it is currently either in single read mode or in
a monitor mode (events only). Could be much cleverer and allow
reading of any channels that happend to be monitored, but haven't
done that yet.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <Michael.Hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Reading git-format-patch failed