Re: [PATCH net-next v6 2/7] net: stmmac: Add dedicated XPCS cleanup method

From: "Russell King (Oracle)" <linux@armlinux.org.uk>
To: Romain Gantois <romain.gantois@bootlin.com>
Cc: "David S. Miller" <davem@davemloft.net>,
	"Eric Dumazet" <edumazet@google.com>,
	"Jakub Kicinski" <kuba@kernel.org>,
	"Paolo Abeni" <pabeni@redhat.com>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Geert Uytterhoeven" <geert+renesas@glider.be>,
	"Magnus Damm" <magnus.damm@gmail.com>,
	"Alexandre Torgue" <alexandre.torgue@foss.st.com>,
	"Jose Abreu" <joabreu@synopsys.com>,
	"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
	"Clément Léger" <clement.leger@bootlin.com>,
	"Serge Semin" <fancer.lancer@gmail.com>,
	"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
	netdev@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH net-next v6 2/7] net: stmmac: Add dedicated XPCS cleanup method
Date: Fri, 10 May 2024 16:52:03 +0100	[thread overview]
Message-ID: <Zj5Co6wk4RV67vt5@shell.armlinux.org.uk> (raw)
In-Reply-To: <20240510-rzn1-gmac1-v6-2-b63942be334c@bootlin.com>

On Fri, May 10, 2024 at 09:38:09AM +0200, Romain Gantois wrote:
> From: Serge Semin <fancer.lancer@gmail.com>
> 
> Currently the XPCS handler destruction is performed in the
> stmmac_mdio_unregister() method. It doesn't look good because the handler
> isn't originally created in the corresponding protagonist
> stmmac_mdio_unregister(), but in the stmmac_xpcs_setup() function. In
> order to have more coherent MDIO and XPCS setup/cleanup procedures,
> let's move the DW XPCS destruction to the dedicated stmmac_pcs_clean()
> method.
> 
> This method will also be used to cleanup PCS hardware using the
> pcs_exit() callback that will be introduced to stmmac in a subsequent
> patch.
> 
> Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
> Co-developed-by: Romain Gantois <romain.gantois@bootlin.com>

Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Thanks!

-- 
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