From 778fa249ef77717a9b17a95f02fd08429cb5914d Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@metafoo.de>
Date: Mon, 4 Mar 2013 19:30:00 +0000
Subject: [PATCH] --- yaml --- r: 363639 b: refs/heads/master c:
 135f06465d6842fdf1381f2610e27ff43e81f24d h: refs/heads/master i:   363637:
 d5d019ca6c6a4ee3ceacb457cf98b806c4332cc2   363635:
 3a66a4d014ea3af6cb5d57ba632290034461e46e   363631:
 640cb3052807d538c7d3db9859aabc5b70867060 v: v3

---
 [refs]                         | 2 +-
 trunk/drivers/iio/adc/ad7923.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 60e31f06d4ef..015ac230abc3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6c23811ecb24e077081d04c7af511d94746419ab
+refs/heads/master: 135f06465d6842fdf1381f2610e27ff43e81f24d
diff --git a/trunk/drivers/iio/adc/ad7923.c b/trunk/drivers/iio/adc/ad7923.c
index 766c74026be2..36eee248a9f6 100644
--- a/trunk/drivers/iio/adc/ad7923.c
+++ b/trunk/drivers/iio/adc/ad7923.c
@@ -199,6 +199,8 @@ static int ad7923_read_raw(struct iio_dev *indio_dev,
 
 		if (chan->address == EXTRACT(ret, 12, 4))
 			*val = EXTRACT(ret, 0, 12);
+		else
+			return -EIO;
 
 		return IIO_VAL_INT;
 	}