From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Fri, 8 Jul 2016 13:44:04 +0000 (+0000)
Subject: PM / devfreq: exynos-ppmu: remove unneeded of_node_put()
X-Git-Tag: accepted/tizen/4.0/unified/20170920.081531~82
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=612268a2ebb2ef3163dd515c478d63ab552b3cfa;p=platform%2Fkernel%2Flinux-exynos.git

PM / devfreq: exynos-ppmu: remove unneeded of_node_put()

for_each_child_of_node() performs an of_node_put() on each iteration, so
putting an of_node_put() before a continue results in a double put.

Generated by: scripts/coccinelle/iterators/device_node_continue.cocci

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
---

diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
index 1b9cfca..439b42d 100644
--- a/drivers/devfreq/event/exynos-ppmu.c
+++ b/drivers/devfreq/event/exynos-ppmu.c
@@ -403,8 +403,6 @@ static int of_get_devfreq_events(struct device_node *np,
 		of_property_read_string(node, "event-name", &desc[j].name);
 
 		j++;
-
-		of_node_put(node);
 	}
 	info->desc = desc;