netdev - Re: [RFC net-next 1/4] net: phy: Export phy_stop

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Date:   Mon, 30 Oct 2017 14:44:21 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Andrew Lunn <andrew@...n.ch>, opendmb@...il.com,
        Marc Gonzalez <marc_gonzalez@...madesigns.com>,
        Mason <slash.tmp@...e.fr>, David Daney <david.daney@...ium.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: Re: [RFC net-next 1/4] net: phy: Export phy_stop_machine()

On Thu, Oct 26, 2017 at 1:21 AM, Florian Fainelli <f.fainelli@...il.com> wrote:
> phy_stop_machine() is publicly exported in include/linux/phy.y, and is
> not made static because it's also used by phy_device.c. Since
> phy_start_machine() is already exported, do this here too. This is a
> function that provides hard guarantees that the state machine is
> properly stopped past that synchronization point.
>
> Fixes: 00db8189d984 ("This patch adds a PHY Abstraction Layer to the Linux Kernel, enabling ethernet drivers to remain as ignorant as is reasonable of the connected PHY's design and operation details.")
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds