[PATCH -next] PM / devfreq: exynos-ppmu: remove unneeded of_node_put()

[weiyj_lk at 163.com]

From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>

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 at trendmicro.com.cn>
---
 drivers/devfreq/event/exynos-ppmu.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c
index 845bf25..f55cf0e 100644
--- a/drivers/devfreq/event/exynos-ppmu.c
+++ b/drivers/devfreq/event/exynos-ppmu.c
@@ -406,8 +406,6 @@ 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;