linux-kernel - Re: [PATCH net-next v3] net: stmmac: dwmac-qcom-ethqos: Add support for 2.5G SGMII

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Message-ID: <6fa06fbcc77fadbf87c63df66838fd98c07ff14a.camel@redhat.com>
Date: Thu, 01 Feb 2024 13:45:18 +0100
From: Paolo Abeni <pabeni@...hat.com>
To: Sneh Shah <quic_snehshah@...cinc.com>, Vinod Koul <vkoul@...nel.org>, 
 Bhupesh Sharma <bhupesh.sharma@...aro.org>, Alexandre Torgue
 <alexandre.torgue@...s.st.com>, Jose Abreu <joabreu@...opsys.com>, "David
 S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub
 Kicinski <kuba@...nel.org>, Maxime Coquelin <mcoquelin.stm32@...il.com>,
 netdev@...r.kernel.org,  linux-arm-msm@...r.kernel.org,
 linux-stm32@...md-mailman.stormreply.com, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc: kernel@...cinc.com, Andrew Halaney <ahalaney@...hat.com>
Subject: Re: [PATCH net-next v3] net: stmmac: dwmac-qcom-ethqos: Add support
 for 2.5G SGMII

On Tue, 2024-01-30 at 16:42 +0530, Sneh Shah wrote:
> @@ -608,17 +609,38 @@ static int ethqos_configure_sgmii(struct qcom_ethqos *ethqos)
>  {
>  	int val;
>  
> +	struct platform_device *pdev = ethqos->pdev;
> +	struct net_device *dev = platform_get_drvdata(pdev);
> +	struct stmmac_priv *priv = netdev_priv(dev);
>  	val = readl(ethqos->mac_base + MAC_CTRL_REG);

I'm unsure why checkpatch did not catch the above, but you need to
remove the empty line in-between the local variables declaration and
you must insert an empty line between the last definition and the first
statement.

Please also reorder the variables to respect the reverse x-mas tree
order, something alike:

	struct net_device *dev = platform_get_drvdata(ethqos->pdev);
	struct stmmac_priv *priv = netdev_priv(dev);
	int val;

	val = readl(ethqos->mac_base + MAC_CTRL_REG);

..

Cheers,

Paolo