From b03585217c84b7c575aa6f9a73e3455a12379530 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Tue, 18 Dec 2012 03:33:00 +0000
Subject: [PATCH] --- yaml --- r: 348718 b: refs/heads/master c:
 13e57ee2056221296f1926d49d00edd224058bea h: refs/heads/master v: v3

---
 [refs]                         | 2 +-
 trunk/drivers/iio/dac/ad5446.c | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index bf72c7dddfb6..f9b971c118e0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 359570ad3fcfcc3a3031b3a5e01bfb616233eca0
+refs/heads/master: 13e57ee2056221296f1926d49d00edd224058bea
diff --git a/trunk/drivers/iio/dac/ad5446.c b/trunk/drivers/iio/dac/ad5446.c
index 3310cbbd41e7..ecb639540dff 100644
--- a/trunk/drivers/iio/dac/ad5446.c
+++ b/trunk/drivers/iio/dac/ad5446.c
@@ -226,7 +226,11 @@ static int __devinit ad5446_probe(struct device *dev, const char *name,
 		if (ret)
 			goto error_put_reg;
 
-		voltage_uv = regulator_get_voltage(reg);
+		ret = regulator_get_voltage(reg);
+		if (ret < 0)
+			goto error_disable_reg;
+
+		voltage_uv = ret;
 	}
 
 	indio_dev = iio_device_alloc(sizeof(*st));