linux-kernel - Re: [PATCH] mdio_bus: Simplify reset handling and extend to non-DT systems

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Date:   Mon, 13 Jan 2020 14:28:51 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Geert Uytterhoeven <geert+renesas@...der.be>,
        David Bauer <mail@...id-bauer.net>
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        "David S . Miller" <davem@...emloft.net>,
        Philipp Zabel <p.zabel@...gutronix.de>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mdio_bus: Simplify reset handling and extend to non-DT
 systems

On Mon, Jan 13, 2020 at 02:05:29PM +0100, Geert Uytterhoeven wrote:
> Convert mdiobus_register_reset() from open-coded DT-only optional reset
> handling to reset_control_get_optional_exclusive().  This not only
> simplifies the code, but also adds support for lookup-based resets on
> non-DT systems.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
> ---
> Only tested on systems without PHY resets, with and without
> CONFIG_RESET_CONTROLLER=y.

David, please could you test this.

But it Looks O.K. to me.

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew