From 3e9a85141fbc803704a814fd0e5d6994581c07ed Mon Sep 17 00:00:00 2001 From: Peter Chen Date: Fri, 1 Jul 2016 17:42:00 +0800 Subject: [PATCH] UPSTREAM: 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. Change-Id: I59404551678a7e56fe51a1996c9e53b6e935dac9 Cc: MyungJoo Ham Cc: Kyungmin Park Signed-off-by: Peter Chen Signed-off-by: MyungJoo Ham (cherry picked from commit 3427c6f0b6f5643543f9b6c55f80bee83c0d5ff3) --- drivers/devfreq/devfreq.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index ffd35e327615..b8fdf7a6608c 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -663,10 +663,12 @@ 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); } -- 2.34.1