[PATCH net] net: stmmac: Handle disabled MDIO busses from devicetree

[Simon Horman]

On Mon, Dec 11, 2023 at 03:31:17PM -0600, Andrew Halaney wrote:
> Many hardware configurations have the MDIO bus disabled, and are instead
> using some other MDIO bus to talk to the MAC's phy.
> 
> of_mdiobus_register() returns -ENODEV in this case. Let's handle it
> gracefully instead of failing to probe the MAC.
> 
> Fixes: 47dd7a540b8a (net: add support for STMicroelectronics Ethernet controllers.")

nit: the tag above is malformed, there is a '"' missing before 'net:'.

  Fixes: 47dd7a540b8a ("net: add support for STMicroelectronics Ethernet controllers.")


> Signed-off-by: Andrew Halaney <ahalaney at redhat.com>

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