5.15-stable review patch. If anyone has any objections, please let me know.
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From: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org
[ Upstream commit adad2e460e505a556f5ea6f0dc16fe95e62d5d76 ]
Driver code is leaking OF node reference from of_get_parent() in probe().
Fixes: 936ee2675eee ("gpio/rockchip: add driver for rockchip gpio") Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Reviewed-by: Heiko Stuebner heiko@sntech.de Reviewed-by: Shawn Lin shawn.lin@rock-chips.com Link: https://lore.kernel.org/r/20240826150832.65657-1-krzysztof.kozlowski@linaro.... Signed-off-by: Bartosz Golaszewski bartosz.golaszewski@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- 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 a197f698efeb..d331745da1a3 100644 --- a/drivers/gpio/gpio-rockchip.c +++ b/drivers/gpio/gpio-rockchip.c @@ -708,6 +708,7 @@ 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;