soc: versatile: integrator: fix OF node leak in probe() error path

commit 874c5b601856adbfda10846b9770a6c66c41e229 upstream.

Driver is leaking OF node reference obtained from
of_find_matching_node().

Fixes: f956a785a282 ("soc: move SoC driver for the ARM Integrator")
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20240825-soc-dev-fixes-v1-1-ff4b35abed83@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/soc/versatile/soc-integrator.c b/drivers/soc/versatile/soc-integrator.c
index bab4ad87aa75000bd6c161e2baa8f7a31770dc4b..d5099a3386b4fc942d93fe283924f08be2fbfdd5 100644 (file)
--- a/drivers/soc/versatile/soc-integrator.c
+++ b/drivers/soc/versatile/soc-integrator.c
@@ -113,6 +113,7 @@ static int __init integrator_soc_init(void)
                return -ENODEV;
 
        syscon_regmap = syscon_node_to_regmap(np);
+       of_node_put(np);
        if (IS_ERR(syscon_regmap))
                return PTR_ERR(syscon_regmap);