From: Miaoqian Lin linmq006@gmail.com
[ Upstream commit a2106f38077e78afcb4bf98fdda3e162118cfb3d ]
of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
Fixes: 5e68c0fc8df8 ("soc: amlogic: Add Meson6/Meson8/Meson8b/Meson8m2 SoC Information driver") Signed-off-by: Miaoqian Lin linmq006@gmail.com Reviewed-by: Martin Blumenstingl martin.blumenstingl@googlemail.com Signed-off-by: Neil Armstrong narmstrong@baylibre.com Link: https://lore.kernel.org/r/20220524065729.33689-1-linmq006@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/soc/amlogic/meson-mx-socinfo.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/soc/amlogic/meson-mx-socinfo.c b/drivers/soc/amlogic/meson-mx-socinfo.c index 78f0f1aeca57..92125dd65f33 100644 --- a/drivers/soc/amlogic/meson-mx-socinfo.c +++ b/drivers/soc/amlogic/meson-mx-socinfo.c @@ -126,6 +126,7 @@ static int __init meson_mx_socinfo_init(void) np = of_find_matching_node(NULL, meson_mx_socinfo_analog_top_ids); if (np) { analog_top_regmap = syscon_node_to_regmap(np); + of_node_put(np); if (IS_ERR(analog_top_regmap)) return PTR_ERR(analog_top_regmap);