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Date:   Sat, 10 Jun 2023 19:10:43 +0200
From:   Andrew Lunn <andrew@lunn.ch>
To:     Jianhui Zhao <zhaojh329@gmail.com>
Cc:     hkallweit1@gmail.com, davem@davemloft.net, edumazet@google.com,
        kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] net: mdio: fix duplicate registrations for phy with c45
 in __of_mdiobus_register()
Message-ID: <b4d6eb7c-513a-4767-aedc-8d1b6ffd831f@lunn.ch>
References: <20230610161308.3158-1-zhaojh329@gmail.com>
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On Sun, Jun 11, 2023 at 12:13:08AM +0800, Jianhui Zhao wrote:
> Maybe mdiobus_scan_bus_c45() is called in __mdiobus_register().
> Thus it should skip already registered PHYs later.

Please could you expand on your commit message. I don't see what is
going wrong here. What does your device tree look like? Do you have a
PHY which responds to both C22 and C45?

Thanks
	Andrew