netdev - Re: [PATCH net-next v2 4/5] net: phy: phylink: Allow setting a custom link state callback

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Date:   Wed, 13 Dec 2017 17:58:45 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     netdev@...r.kernel.org, rmk+kernel@...linux.org.uk,
        davem@...emloft.net, vivien.didelot@...oirfairelinux.com
Subject: Re: [PATCH net-next v2 4/5] net: phy: phylink: Allow setting a
 custom link state callback

On Tue, Dec 12, 2017 at 04:00:28PM -0800, Florian Fainelli wrote:
> phylink_get_fixed_state() currently consults an optional "link_gpio"
> GPIO descriptor, expand this mechanism to allow specifying a custom
> callback. This is necessary to support out of band link notifcation
> (e.g: from an interrupt within a MMIO register).
> 
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>

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

    Andrew