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[net-next,v2,1/3] net: mdio: setup of_node for the MDIO device

Message ID 20210617122905.1735330-2-ciorneiioana@gmail.com (mailing list archive)
State Accepted
Commit 70ef608c224af39c7eee850d763b986954594de6
Delegated to: Netdev Maintainers
Headers show
Series net: mdio: setup both fwnode and of_node | expand

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Commit Message

Ioana Ciornei June 17, 2021, 12:29 p.m. UTC 
From: Ioana Ciornei <ioana.ciornei@nxp.com>

By mistake, the of_node of the MDIO device was not setup in the patch
linked below. As a consequence, any PHY driver that depends on the
of_node in its probe callback was not be able to successfully finish its
probe on a PHY, thus the Generic PHY driver was used instead.

Fix this by actually setting up the of_node.

Fixes: bc1bee3b87ee ("net: mdiobus: Introduce fwnode_mdiobus_register_phy()")
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
---
Changes in v2:
 - none


 drivers/net/mdio/fwnode_mdio.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/net/mdio/fwnode_mdio.c b/drivers/net/mdio/fwnode_mdio.c
index e96766da8de4..283ddb1185bd 100644
--- a/drivers/net/mdio/fwnode_mdio.c
+++ b/drivers/net/mdio/fwnode_mdio.c
@@ -65,6 +65,7 @@  int fwnode_mdiobus_phy_device_register(struct mii_bus *mdio,
 	 * can be looked up later
 	 */
 	fwnode_handle_get(child);
+	phy->mdio.dev.of_node = to_of_node(child);
 	phy->mdio.dev.fwnode = child;
 
 	/* All data is now stored in the phy struct;