diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-08-26 18:08:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-12 12:10:29 +0300 |
| commit | f62b9a5ed4d5ee7a19fd6d90d344c8ee980546c5 (patch) | |
| tree | 0eca61b736da4b275115a3fa84850c8aefde485a | |
| parent | 1aea4678376ae8a001f1ab6cd54303192d220127 (diff) | |
| download | linux-f62b9a5ed4d5ee7a19fd6d90d344c8ee980546c5.tar.xz | |
gpio: rockchip: fix OF node leak in probe()
[ 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.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/gpio/gpio-rockchip.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c index 200e43a6f4b4..3c1e303aaca8 100644 --- a/drivers/gpio/gpio-rockchip.c +++ b/drivers/gpio/gpio-rockchip.c @@ -713,6 +713,7 @@ 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; |