netdev - Re: [PATCH net-next v2 18/23] net: stmmac: dwmac-sun8i: use devm_stmmac_probe_config

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Date: Sun, 17 Sep 2023 16:42:12 +0200
From: Jernej Škrabec <jernej.skrabec@...il.com>
To: Giuseppe Cavallaro <peppe.cavallaro@...com>,
 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>,
 Paolo Abeni <pabeni@...hat.com>, Maxime Coquelin <mcoquelin.stm32@...il.com>,
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>, NXP Linux Team <linux-imx@....com>,
 Vladimir Zapolskiy <vz@...ia.com>,
 Neil Armstrong <neil.armstrong@...aro.org>,
 Kevin Hilman <khilman@...libre.com>, Jerome Brunet <jbrunet@...libre.com>,
 Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
 Emil Renner Berthing <kernel@...il.dk>,
 Samin Guo <samin.guo@...rfivetech.com>, Chen-Yu Tsai <wens@...e.org>,
 Samuel Holland <samuel@...lland.org>,
 Thierry Reding <thierry.reding@...il.com>,
 Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>,
 Russell King <linux@...linux.org.uk>,
 Matthias Brugger <matthias.bgg@...il.com>,
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
 Jisheng Zhang <jszhang@...nel.org>
Cc: netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
 linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org,
 linux-sunxi@...ts.linux.dev, linux-tegra@...r.kernel.org,
 linux-mediatek@...ts.infradead.org
Subject:
 Re: [PATCH net-next v2 18/23] net: stmmac: dwmac-sun8i: use
 devm_stmmac_probe_config_dt()

Dne sobota, 16. september 2023 ob 09:58:24 CEST je Jisheng Zhang napisal(a):
> Simplify the driver's probe() function by using the devres
> variant of stmmac_probe_config_dt().
> 
> The calling of stmmac_pltfr_remove() now needs to be switched to
> stmmac_pltfr_remove_no_dt().
> 
> Signed-off-by: Jisheng Zhang <jszhang@...nel.org>

Reviewed-by: Jernej Skrabec <jernej.skrabec@...il.com>

Best regards,
Jernej

> ---
>  drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 8 +++-----
>  1 file changed, 3 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
> b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c index
> 01e77368eef1..63a7e5e53d7b 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
> @@ -1224,7 +1224,7 @@ static int sun8i_dwmac_probe(struct platform_device
> *pdev) if (ret)
>  		return -EINVAL;
> 
> -	plat_dat = stmmac_probe_config_dt(pdev, stmmac_res.mac);
> +	plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac);
>  	if (IS_ERR(plat_dat))
>  		return PTR_ERR(plat_dat);
> 
> @@ -1244,7 +1244,7 @@ static int sun8i_dwmac_probe(struct platform_device
> *pdev)
> 
>  	ret = sun8i_dwmac_set_syscon(&pdev->dev, plat_dat);
>  	if (ret)
> -		goto dwmac_deconfig;
> +		return ret;
> 
>  	ret = sun8i_dwmac_init(pdev, plat_dat->bsp_priv);
>  	if (ret)
> @@ -1295,8 +1295,6 @@ static int sun8i_dwmac_probe(struct platform_device
> *pdev) sun8i_dwmac_exit(pdev, gmac);
>  dwmac_syscon:
>  	sun8i_dwmac_unset_syscon(gmac);
> -dwmac_deconfig:
> -	stmmac_remove_config_dt(pdev, plat_dat);
> 
>  	return ret;
>  }
> @@ -1314,7 +1312,7 @@ static void sun8i_dwmac_remove(struct platform_device
> *pdev) clk_put(gmac->ephy_clk);
>  	}
> 
> -	stmmac_pltfr_remove(pdev);
> +	stmmac_pltfr_remove_no_dt(pdev);
>  	sun8i_dwmac_unset_syscon(gmac);
>  }