In anx7411_typec_switch_probe(), we should call of_get_child_by_name()
instead of of_find_node_by_name() as of_find_xxx API will decrease the
refcount of the 'from' argument.
Fixes: fe6d8a9c8e64 ("usb: typec: anx7411: Add Analogix PD ANX7411 support")
Signed-off-by: Liang He <windhl@xxxxxxx>
---
v2: use of_get_child_by_name() advised by Heikki Krogerus.
drivers/usb/typec/anx7411.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/typec/anx7411.c b/drivers/usb/typec/anx7411.c
index c0f0842d443c..f178d0eb47b1 100644
--- a/drivers/usb/typec/anx7411.c
+++ b/drivers/usb/typec/anx7411.c
@@ -1105,7 +1105,7 @@ static int anx7411_typec_switch_probe(struct anx7411_data *ctx,
int ret;
struct device_node *node;
- node = of_find_node_by_name(dev->of_node, "orientation_switch");
+ node = of_get_child_by_name(dev->of_node, "orientation_switch");
if (!node)
return 0;
@@ -1115,7 +1115,7 @@ static int anx7411_typec_switch_probe(struct anx7411_data *ctx,
return ret;
}
- node = of_find_node_by_name(dev->of_node, "mode_switch");
+ node = of_get_child_by_name(dev->of_node, "mode_switch");
if (!node) {
dev_err(dev, "no typec mux exist");
ret = -ENODEV;
--
2.25.1
