From 89388f8730699c259f8090ec435fb43569efe4ac Mon Sep 17 00:00:00 2001 From: Miaoqian Lin Date: Mon, 7 Mar 2022 12:02:34 +0000 Subject: pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. Fixes: 1e747e59cc4d ("pinctrl: rockchip: base regmap supplied by a syscon") Fixes: 14dee8677e19 ("pinctrl: rockchip: let pmu registers be supplied by a syscon") Signed-off-by: Miaoqian Lin Link: https://lore.kernel.org/r/20220307120234.28657-1-linmq006@gmail.com Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-rockchip.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c index d8dd8415fa81..a1b598b86aa9 100644 --- a/drivers/pinctrl/pinctrl-rockchip.c +++ b/drivers/pinctrl/pinctrl-rockchip.c @@ -2693,6 +2693,7 @@ static int rockchip_pinctrl_probe(struct platform_device *pdev) node = of_parse_phandle(np, "rockchip,grf", 0); if (node) { info->regmap_base = syscon_node_to_regmap(node); + of_node_put(node); if (IS_ERR(info->regmap_base)) return PTR_ERR(info->regmap_base); } else { @@ -2725,6 +2726,7 @@ static int rockchip_pinctrl_probe(struct platform_device *pdev) node = of_parse_phandle(np, "rockchip,pmu", 0); if (node) { info->regmap_pmu = syscon_node_to_regmap(node); + of_node_put(node); if (IS_ERR(info->regmap_pmu)) return PTR_ERR(info->regmap_pmu); } -- cgit v1.2.3