From 8c0f3dc1d9cca22d5ce63e7435617d3d39894003 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Mon, 5 Dec 2011 12:01:07 +0000
Subject: [PATCH] --- yaml --- r: 284570 b: refs/heads/master c:
 5391b5c645a86d4657c2175acbf21c6461d34849 h: refs/heads/master v: v3

---
 [refs]                          | 2 +-
 trunk/drivers/mfd/wm831x-core.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 2916eec27887..398b878d7a19 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f57723457045eb281dcf8d364d1c7292d242ff68
+refs/heads/master: 5391b5c645a86d4657c2175acbf21c6461d34849
diff --git a/trunk/drivers/mfd/wm831x-core.c b/trunk/drivers/mfd/wm831x-core.c
index 3b761893f9ba..f5e54fae8ada 100644
--- a/trunk/drivers/mfd/wm831x-core.c
+++ b/trunk/drivers/mfd/wm831x-core.c
@@ -559,6 +559,8 @@ static int wm831x_write(struct wm831x *wm831x, unsigned short reg,
 		dev_vdbg(wm831x->dev, "Write %04x to R%d(0x%x)\n",
 			 buf[i], reg + i, reg + i);
 		ret = regmap_write(wm831x->regmap, reg + i, buf[i]);
+		if (ret != 0)
+			return ret;
 	}
 
 	return 0;