Commit a5d862f3 authored Sep 13, 2022 by Liang He Committed by Greg Kroah-Hartman Sep 28, 2022

of: mdio: Add of_node_put() when breaking out of for_each_xx



[ 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: 66bdede4 ("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>

parent 9cc9895e

drivers/of/of_mdio.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -283,6 +283,7 @@ int of_mdiobus_register(struct mii_bus mdio, struct device_node np)
		return 0;

		unregister:
		of_node_put(child);
		mdiobus_unregister(mdio);
		return rc;
		}