linux-kernel - Re: [PATCH 3/3] net: mdio: remove BCM6368 MDIO mux bus driver

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Message-ID: <98cfa82a-5258-3cad-a85e-aae2bbccb825@linaro.org>
Date:   Sun, 19 Mar 2023 12:36:48 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Álvaro Fernández Rojas <noltari@...il.com>,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, f.fainelli@...il.com,
        jonas.gorski@...il.com, andrew@...n.ch, olteanv@...il.com,
        hkallweit1@...il.com, linux@...linux.org.uk,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] net: mdio: remove BCM6368 MDIO mux bus driver

On 17/03/2023 12:34, Álvaro Fernández Rojas wrote:
> This driver is now registered from DSA B53 MMAP switches.
> 
> Signed-off-by: Álvaro Fernández Rojas <noltari@...il.com>

(...)

> -
> -static int bcm6368_mdiomux_remove(struct platform_device *pdev)
> -{
> -	struct bcm6368_mdiomux_desc *md = platform_get_drvdata(pdev);
> -
> -	mdio_mux_uninit(md->mux_handle);
> -	mdiobus_unregister(md->mii_bus);
> -
> -	return 0;
> -}
> -
> -static const struct of_device_id bcm6368_mdiomux_ids[] = {
> -	{ .compatible = "brcm,bcm6368-mdio-mux", },

This is an ABI break.

Best regards,
Krzysztof