of_get_child_by_name() 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: 7ae14cf581f2 ("phy: ti: j721e-wiz: Implement DisplayPort mode to the wiz driver")
Signed-off-by: Miaoqian Lin <[email protected]>
---
changes in v2:
- update Fixes tag.
v1 Link: https://lore.kernel.org/r/[email protected]
---
drivers/phy/ti/phy-j721e-wiz.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
index da546c35d1d5..c6b53d4f6643 100644
--- a/drivers/phy/ti/phy-j721e-wiz.c
+++ b/drivers/phy/ti/phy-j721e-wiz.c
@@ -1113,6 +1113,7 @@ static int wiz_get_lane_phy_types(struct device *dev, struct wiz *wiz)
ret = of_property_read_u32(subnode, "reg", ®);
if (ret) {
of_node_put(subnode);
+ of_node_put(serdes);
dev_err(dev,
"%s: Reading \"reg\" from \"%s\" failed: %d\n",
__func__, subnode->name, ret);
@@ -1127,6 +1128,7 @@ static int wiz_get_lane_phy_types(struct device *dev, struct wiz *wiz)
for (i = reg; i < reg + num_lanes; i++)
wiz->lane_phy_type[i] = phy_type;
}
+ of_node_put(serdes);
return 0;
}
--
2.25.1