From 3427c6f0b6f5643543f9b6c55f80bee83c0d5ff3 Mon Sep 17 00:00:00 2001 From: Peter Chen Date: Fri, 1 Jul 2016 17:42:00 +0800 Subject: [PATCH] PM / devfreq: add missing of_node_put after calling of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Cc: MyungJoo Ham Cc: Kyungmin Park Signed-off-by: Peter Chen Signed-off-by: MyungJoo Ham --- drivers/devfreq/devfreq.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index 3cc558df8295..478006b7764a 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -707,10 +707,12 @@ struct devfreq *devfreq_get_devfreq_by_phandle(struct device *dev, int index) if (devfreq->dev.parent && devfreq->dev.parent->of_node == node) { mutex_unlock(&devfreq_list_lock); + of_node_put(node); return devfreq; } } mutex_unlock(&devfreq_list_lock); + of_node_put(node); return ERR_PTR(-EPROBE_DEFER); } -- 2.39.5