[PATCH] i.MX6: WEIM: put node reference on early loop exit

[alison at she-devel.com]

From: Alison Chaiken <alison_chaiken at mentor.com>

Signed-off-by: Alison Chaiken <alison_chaiken at mentor.com>
---
 drivers/bus/imx-weim.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c
index 0958b69..11f2c8b 100644
--- a/drivers/bus/imx-weim.c
+++ b/drivers/bus/imx-weim.c
@@ -158,7 +158,7 @@ static int __init weim_parse_dt(struct platform_device *pdev,
 		if (ret) {
 			dev_err(&pdev->dev, "%s set timing failed.\n",
 				child->full_name);
-			return ret;
+			goto put_node;
 		}
 	}
 
@@ -166,7 +166,14 @@ static int __init weim_parse_dt(struct platform_device *pdev,
 				   of_default_bus_match_table,
 				   NULL, &pdev->dev);
 	if (ret)
-		dev_err(&pdev->dev, "%s fail to create devices.\n",
+		goto out;
+
+	return 0;
+
+put_node:
+	of_node_put(child);
+out:
+	dev_err(&pdev->dev, "%s fail to create devices.\n",
 			pdev->dev.of_node->full_name);
 	return ret;
 }
-- 
2.1.4