From: Yangtao Li tiny.windzz@gmail.com
[ Upstream commit 29d867e97f7d781972ed542acfca3c2c0b512603 ]
of_node_put() needs to be called when the device node which is got from of_parse_phandle has finished using.
Signed-off-by: Yangtao Li tiny.windzz@gmail.com Signed-off-by: Chanwoo Choi cw00.choi@samsung.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/devfreq/rk3399_dmc.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/devfreq/rk3399_dmc.c b/drivers/devfreq/rk3399_dmc.c index 2e65d7279d79e..2f1027c5b6475 100644 --- a/drivers/devfreq/rk3399_dmc.c +++ b/drivers/devfreq/rk3399_dmc.c @@ -372,6 +372,7 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev) node = of_parse_phandle(np, "rockchip,pmu", 0); if (node) { data->regmap_pmu = syscon_node_to_regmap(node); + of_node_put(node); if (IS_ERR(data->regmap_pmu)) return PTR_ERR(data->regmap_pmu); }