From 5294b129df364f999c96851c23c7d3625935ac70 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Fri, 14 Dec 2012 07:47:00 +0000
Subject: [PATCH] --- yaml --- r: 348712 b: refs/heads/master c:
 36ce0c1c3ab7ea54fa6c2b3a0803c7ab0adcefbf h: refs/heads/master v: v3

---
 [refs]                         | 2 +-
 trunk/drivers/iio/adc/ad7266.c | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 2ecd79012cc3..dc1d8ebca276 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9541cc39a6381b76dac30c8e05078eb0a543f113
+refs/heads/master: 36ce0c1c3ab7ea54fa6c2b3a0803c7ab0adcefbf
diff --git a/trunk/drivers/iio/adc/ad7266.c b/trunk/drivers/iio/adc/ad7266.c
index a6f4fc5f8201..e36107dc30b9 100644
--- a/trunk/drivers/iio/adc/ad7266.c
+++ b/trunk/drivers/iio/adc/ad7266.c
@@ -411,7 +411,11 @@ static int __devinit ad7266_probe(struct spi_device *spi)
 		if (ret)
 			goto error_put_reg;
 
-		st->vref_uv = regulator_get_voltage(st->reg);
+		ret = regulator_get_voltage(st->reg);
+		if (ret < 0)
+			goto error_disable_reg;
+
+		st->vref_uv = ret;
 	} else {
 		/* Use internal reference */
 		st->vref_uv = 2500000;