From 6a0a69d3ae2f28bc67c3f1d744d4ffc0948da45d Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Fri, 14 Dec 2012 07:48:00 +0000
Subject: [PATCH] --- yaml --- r: 348713 b: refs/heads/master c:
 272cc9c8b5d0dffe9fb03e6c0ab3da2fde9c20e9 h: refs/heads/master i:   348711:
 c202c15b95bb063fedf836ae5d55811142849dfc v: v3

---
 [refs]                         | 2 +-
 trunk/drivers/iio/dac/ad5380.c | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index dc1d8ebca276..811067c746f5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 36ce0c1c3ab7ea54fa6c2b3a0803c7ab0adcefbf
+refs/heads/master: 272cc9c8b5d0dffe9fb03e6c0ab3da2fde9c20e9
diff --git a/trunk/drivers/iio/dac/ad5380.c b/trunk/drivers/iio/dac/ad5380.c
index 14991ac55f26..4aca1895ce52 100644
--- a/trunk/drivers/iio/dac/ad5380.c
+++ b/trunk/drivers/iio/dac/ad5380.c
@@ -406,7 +406,11 @@ static int __devinit ad5380_probe(struct device *dev, struct regmap *regmap,
 			goto error_free_reg;
 		}
 
-		st->vref = regulator_get_voltage(st->vref_reg);
+		ret = regulator_get_voltage(st->vref_reg);
+		if (ret < 0)
+			goto error_disable_reg;
+
+		st->vref = ret;
 	} else {
 		st->vref = st->chip_info->int_vref;
 		ctrl |= AD5380_CTRL_INT_VREF_EN;