Re: [PATCH 3/7] net: lan966x: Convert to devm_of_phy_optional_get()

From: Steen Hegelund <steen.hegelund@microchip.com>
To: "Geert Uytterhoeven" <geert+renesas@glider.be>,
	"Madalin Bucur" <madalin.bucur@nxp.com>,
	"David S . Miller" <davem@davemloft.net>,
	"Eric Dumazet" <edumazet@google.com>,
	"Jakub Kicinski" <kuba@kernel.org>,
	"Paolo Abeni" <pabeni@redhat.com>,
	"Horatiu Vultur" <horatiu.vultur@microchip.com>,
	UNGLinuxDriver@microchip.com,
	"Thierry Reding" <thierry.reding@gmail.com>,
	"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Wilczyński" <kw@linux.com>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Jonathan Hunter" <jonathanh@nvidia.com>,
	"Vinod Koul" <vkoul@kernel.org>,
	"Kishon Vijay Abraham I" <kishon@kernel.org>,
	"Alan Stern" <stern@rowland.harvard.edu>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski@linaro.org>,
	"Alim Akhtar" <alim.akhtar@samsung.com>,
	"Siddharth Vadapalli" <s-vadapalli@ti.com>,
	"Russell King" <linux@armlinux.org.uk>
Cc: <netdev@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
	<linux-pci@vger.kernel.org>, <linux-phy@lists.infradead.org>,
	<linux-usb@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-samsung-soc@vger.kernel.org>
Subject: Re: [PATCH 3/7] net: lan966x: Convert to devm_of_phy_optional_get()
Date: Fri, 20 Jan 2023 09:46:05 +0100	[thread overview]
Message-ID: <08d8b47f8acc1fc51da2eee7eab3a55f0f678907.camel@microchip.com> (raw)
In-Reply-To: <a8673e0ed97d41721bb9718d3338fa6957a7f0f7.1674036164.git.geert+renesas@glider.be>

Hi Geert,

This looks good to me.

BR
Steen

Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com>

On Wed, 2023-01-18 at 11:15 +0100, Geert Uytterhoeven wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
> 
> Use the new devm_of_phy_optional_get() helper instead of open-coding the
> same operation.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
>  drivers/net/ethernet/microchip/lan966x/lan966x_main.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
> b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
> index cadde20505ba0689..d64a525cdc9ea18b 100644
> --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
> +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c
> @@ -1147,9 +1147,8 @@ static int lan966x_probe(struct platform_device *pdev)
>                 lan966x->ports[p]->config.portmode = phy_mode;
>                 lan966x->ports[p]->fwnode = fwnode_handle_get(portnp);
> 
> -               serdes = devm_of_phy_get(lan966x->dev, to_of_node(portnp),
> NULL);
> -               if (PTR_ERR(serdes) == -ENODEV)
> -                       serdes = NULL;
> +               serdes = devm_of_phy_optional_get(lan966x->dev,
> +                                                 to_of_node(portnp), NULL);
>                 if (IS_ERR(serdes)) {
>                         err = PTR_ERR(serdes);
>                         goto cleanup_ports;
> --
> 2.34.1
> 