[PATCH v2] gpio: rockchip: release reference to device node

From: Ye Zhang
Date: Fri Aug 23 2024 - 04:32:32 EST


Added a call to of_node_put(pctlnp) in rockchip_gpio_probe to properly
release the reference to the device node, improving memory management
and preventing potential leaks.

Fixes: 936ee2675eee ("gpio/rockchip: add driver for rockchip gpio")
Signed-off-by: Ye Zhang <ye.zhang@xxxxxxxxxxxxxx>
---
drivers/gpio/gpio-rockchip.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c
index 712258224eb3..5f60162baaeb 100644
--- a/drivers/gpio/gpio-rockchip.c
+++ b/drivers/gpio/gpio-rockchip.c
@@ -715,6 +715,7 @@ static int rockchip_gpio_probe(struct platform_device *pdev)
return -ENODEV;

pctldev = of_pinctrl_get(pctlnp);
+ of_node_put(pctlnp);
if (!pctldev)
return -EPROBE_DEFER;

--
2.34.1