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pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
[ Upstream commit89388f8730
] The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. Fixes:1e747e59cc
("pinctrl: rockchip: base regmap supplied by a syscon") Fixes:14dee8677e
("pinctrl: rockchip: let pmu registers be supplied by a syscon") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220307120234.28657-1-linmq006@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 2 additions and 0 deletions
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@ -2693,6 +2693,7 @@ static int rockchip_pinctrl_probe(struct platform_device *pdev)
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node = of_parse_phandle(np, "rockchip,grf", 0);
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if (node) {
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info->regmap_base = syscon_node_to_regmap(node);
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of_node_put(node);
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if (IS_ERR(info->regmap_base))
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return PTR_ERR(info->regmap_base);
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} else {
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@ -2725,6 +2726,7 @@ static int rockchip_pinctrl_probe(struct platform_device *pdev)
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node = of_parse_phandle(np, "rockchip,pmu", 0);
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if (node) {
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info->regmap_pmu = syscon_node_to_regmap(node);
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of_node_put(node);
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if (IS_ERR(info->regmap_pmu))
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return PTR_ERR(info->regmap_pmu);
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}
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