From: Liang He windhl@126.com
[ Upstream commit 1c48709e6d9d353acaaac1d8e33474756b121d78 ]
In of_mdiobus_register(), we should call of_node_put() for 'child' escaped out of for_each_available_child_of_node().
Fixes: 66bdede495c7 ("of_mdio: Fix broken PHY IRQ in case of probe deferral") Co-developed-by: Miaoqian Lin linmq006@gmail.com Signed-off-by: Miaoqian Lin linmq006@gmail.com Signed-off-by: Liang He windhl@126.com Link: https://lore.kernel.org/r/20220913125659.3331969-1-windhl@126.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/of/of_mdio.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index 8b7d3e64b8ca..41a23db21392 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -272,6 +272,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) return 0;
unregister: + of_node_put(child); mdiobus_unregister(mdio); return rc; }