From: andy.shevchenko@gmail.com
To: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Cc: Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
Jiawen Wu <jiawenwu@trustnetic.com>,
Maxime Chevallier <maxime.chevallier@bootlin.com>,
Simon Horman <simon.horman@corigine.com>,
Ioana Ciornei <ioana.ciornei@nxp.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org
Subject: Re: [PATCH net-next 4/6] net: pcs: lynx: add lynx_pcs_create_mdiodev()
Date: Fri, 26 May 2023 21:22:58 +0300 [thread overview]
Message-ID: <ZHD5Am8TUyzYI87H@surfacebook> (raw)
In-Reply-To: <E1q2UT1-008PAg-RS@rmk-PC.armlinux.org.uk>
Fri, May 26, 2023 at 11:14:39AM +0100, Russell King (Oracle) kirjoitti:
> Add lynx_pcs_create_mdiodev() to simplify the creation of the mdio
> device associated with lynx PCS. In order to allow lynx_pcs_destroy()
> to clean this up, we need to arrange for lynx_pcs_create() to take a
> refcount on the mdiodev, and lynx_pcs_destroy() to put it.
>
> Adding the refcounting to lynx_pcs_create()..lynx_pcs_destroy() will
> be transparent to existing users of these interfaces.
...
> + mdio_device_get(mdio);
> lynx->mdio = mdio;
Just for the sake of example of how it can be used (taking into account my
previous comment):
lynx->mdio = mdio_device_get(mdio);
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2023-05-26 18:23 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-26 10:13 [PATCH net-next 0/6] net: pcs: add helpers to xpcs and lynx to manage mdiodev Russell King (Oracle)
2023-05-26 10:13 ` Russell King (Oracle)
2023-05-26 10:14 ` [PATCH net-next 1/6] net: mdio: add mdio_device_get() and mdio_device_put() Russell King (Oracle)
2023-05-26 18:20 ` andy.shevchenko
2023-05-29 15:21 ` Andrew Lunn
2023-05-29 20:34 ` Andy Shevchenko
2023-05-29 22:41 ` Russell King (Oracle)
2023-05-29 15:18 ` Andrew Lunn
2023-05-26 10:14 ` [PATCH net-next 2/6] net: pcs: xpcs: add xpcs_create_mdiodev() Russell King (Oracle)
2023-05-29 15:25 ` Andrew Lunn
2023-05-29 16:05 ` Russell King (Oracle)
2023-05-29 16:27 ` Vladimir Oltean
2023-05-26 10:14 ` [PATCH net-next 3/6] net: stmmac: use xpcs_create_mdiodev() Russell King (Oracle)
2023-05-26 10:14 ` Russell King (Oracle)
2023-05-29 15:26 ` Andrew Lunn
2023-05-29 15:26 ` Andrew Lunn
2023-05-26 10:14 ` [PATCH net-next 4/6] net: pcs: lynx: add lynx_pcs_create_mdiodev() Russell King (Oracle)
2023-05-26 18:22 ` andy.shevchenko [this message]
2023-05-29 15:28 ` Andrew Lunn
2023-05-29 17:08 ` Ioana Ciornei
2023-05-26 10:14 ` [PATCH net-next 5/6] net: dsa: ocelot: use lynx_pcs_create_mdiodev() Russell King (Oracle)
2023-05-29 15:28 ` Andrew Lunn
2023-05-29 15:47 ` Vladimir Oltean
2023-05-26 10:14 ` [PATCH net-next 6/6] net: enetc: " Russell King (Oracle)
2023-05-29 15:29 ` Andrew Lunn
2023-05-29 15:46 ` Vladimir Oltean
2023-05-30 5:00 ` [PATCH net-next 0/6] net: pcs: add helpers to xpcs and lynx to manage mdiodev patchwork-bot+netdevbpf
2023-05-30 5:00 ` patchwork-bot+netdevbpf
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