net: mdio: thunder: Add missing fwnode_handle_put()

[ Upstream commit b1de5c78ebe9858ccec9d49af2f76724f1d47e3e ]

In device_for_each_child_node(), we should add fwnode_handle_put()
when break out of the iteration device_for_each_child_node()
as it will automatically increase and decrease the refcounter.

Fixes: 379d7ac7ca31 ("phy: mdio-thunder: Add driver for Cavium Thunder SoC MDIO buses.")
Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/mdio/mdio-thunder.c b/drivers/net/mdio/mdio-thunder.c
index 822d2cdd2f3599025f3e79d4243337c18114c951..394b864aaa3722c2374166eed5c1cfdfc9b0f827 100644 (file)
--- a/drivers/net/mdio/mdio-thunder.c
+++ b/drivers/net/mdio/mdio-thunder.c
@@ -104,6 +104,7 @@ static int thunder_mdiobus_pci_probe(struct pci_dev *pdev,
                if (i >= ARRAY_SIZE(nexus->buses))
                        break;
        }
+       fwnode_handle_put(fwn);
        return 0;
 
 err_release_regions: