From: Yangtao Li <tiny.windzz@gmail.com>
Date: Sat, 14 Dec 2019 18:11:29 +0000 (+0000)
Subject: PM / devfreq: rockchip-dfi: Add missing of_node_put()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fb90fa80452b1bfd96a8decd455b294b1d672fb7;p=linux.git

PM / devfreq: rockchip-dfi: Add missing of_node_put()

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>
---

diff --git a/drivers/devfreq/event/rockchip-dfi.c b/drivers/devfreq/event/rockchip-dfi.c
index 5d1042188727c..45b190e443d8a 100644
--- a/drivers/devfreq/event/rockchip-dfi.c
+++ b/drivers/devfreq/event/rockchip-dfi.c
@@ -200,6 +200,7 @@ static int rockchip_dfi_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);
 	}