linux-kernel - Re: [PATCH] net: dsa: mv88e6xxx: NET_DSA_MV88E6XXX_PTP should depend on NET_DSA

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Message-ID: <YCPcXc6tO7E1806g@lunn.ch>
Date:   Wed, 10 Feb 2021 14:15:09 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Geert Uytterhoeven <geert+renesas@...der.be>
Cc:     Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: dsa: mv88e6xxx: NET_DSA_MV88E6XXX_PTP should depend
 on NET_DSA_MV88E6XXX

On Wed, Feb 10, 2021 at 09:11:10AM +0100, Geert Uytterhoeven wrote:
> Making global2 support mandatory removed the Kconfig symbol
> NET_DSA_MV88E6XXX_GLOBAL2.  This symbol also served as an intermediate
> symbol to make NET_DSA_MV88E6XXX_PTP depend on NET_DSA_MV88E6XXX.  With
> the symbol removed, the user is always asked about PTP support for
> Marvell 88E6xxx switches, even if the latter support is not enabled.
> 
> Fix this by reinstating the dependency.
> 
> Fixes: 63368a7416df144b ("net: dsa: mv88e6xxx: Make global2 support mandatory")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>

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

    Andrew