diff options
| author | Miaoqian Lin <linmq006@gmail.com> | 2022-03-07 12:02:34 +0000 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2022-03-15 02:23:52 +0100 |
| commit | 89388f8730699c259f8090ec435fb43569efe4ac (patch) | |
| tree | 87d3a4bea8286990513e055c12601f4986437233 /drivers/pinctrl | |
| parent | c09ac191b1f97cfa06f394dbfd7a5db07986cefc (diff) | |
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 <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220307120234.28657-1-linmq006@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-rockchip.c | 2 |
1 files changed, 2 insertions, 0 deletions
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); } |