From: Miaoqian Lin <linmq006@xxxxxxxxx>
[ 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@xxxxxxxxx>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
Signed-off-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20220524065729.33689-1-linmq006@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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);
--
2.35.1
