[PATCH net-next 18/22] net: stmmac: dwmac-sun8i: use devm_stmmac_probe_config_dt()

From: Jisheng Zhang <jszhang@kernel.org>
To: Giuseppe Cavallaro <peppe.cavallaro@st.com>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	Jose Abreu <joabreu@synopsys.com>,
	"David S . Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Vladimir Zapolskiy <vz@mleia.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Kevin Hilman <khilman@baylibre.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Emil Renner Berthing <kernel@esmil.dk>,
	Samin Guo <samin.guo@starfivetech.com>,
	Chen-Yu Tsai <wens@csie.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Samuel Holland <samuel@sholland.org>,
	Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>,
	Russell King <linux@armlinux.org.uk>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Cc: netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH net-next 18/22] net: stmmac: dwmac-sun8i: use devm_stmmac_probe_config_dt()
Date: Tue, 29 Aug 2023 18:40:29 +0800	[thread overview]
Message-ID: <20230829104033.955-19-jszhang@kernel.org> (raw)
In-Reply-To: <20230829104033.955-1-jszhang@kernel.org>

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@kernel.org>
---
 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 c23420863a8d..bfe49b5a9929 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);
 }
 
-- 
2.40.1


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