netdev - [PATCH net-next 1/2] net: stmmac: dwc-qos: name struct plat_stmmacenet

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Message-Id: <E1tmZjm-004uJJ-4e@rmk-PC.armlinux.org.uk>
Date: Mon, 24 Feb 2025 14:47:14 +0000
From: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
To: Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>
Cc: Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-stm32@...md-mailman.stormreply.com,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	netdev@...r.kernel.org,
	Paolo Abeni <pabeni@...hat.com>
Subject: [PATCH net-next 1/2] net: stmmac: dwc-qos: name struct
 plat_stmmacenet_data consistently

Most of the stmmac driver uses "plat_dat" to name the platform data,
and "data" is used for the glue driver data. make dwc-qos follow
this pattern to avoid silly mistakes.

Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
---
 .../stmicro/stmmac/dwmac-dwc-qos-eth.c        | 32 +++++++++----------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
index 392574bdd4a4..acb0a2e1664f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
@@ -224,7 +224,7 @@ static int tegra_eqos_init(struct platform_device *pdev, void *priv)
 }
 
 static int tegra_eqos_probe(struct platform_device *pdev,
-			    struct plat_stmmacenet_data *data,
+			    struct plat_stmmacenet_data *plat_dat,
 			    struct stmmac_resources *res)
 {
 	struct device *dev = &pdev->dev;
@@ -241,12 +241,12 @@ static int tegra_eqos_probe(struct platform_device *pdev,
 	if (!is_of_node(dev->fwnode))
 		goto bypass_clk_reset_gpio;
 
-	for (int i = 0; i < data->num_clks; i++) {
-		if (strcmp(data->clks[i].id, "slave_bus") == 0) {
-			eqos->clk_slave = data->clks[i].clk;
-			data->stmmac_clk = eqos->clk_slave;
-		} else if (strcmp(data->clks[i].id, "tx") == 0) {
-			eqos->clk_tx = data->clks[i].clk;
+	for (int i = 0; i < plat_dat->num_clks; i++) {
+		if (strcmp(plat_dat->clks[i].id, "slave_bus") == 0) {
+			eqos->clk_slave = plat_dat->clks[i].clk;
+			plat_dat->stmmac_clk = eqos->clk_slave;
+		} else if (strcmp(plat_dat->clks[i].id, "tx") == 0) {
+			eqos->clk_tx = plat_dat->clks[i].clk;
 		}
 	}
 
@@ -260,7 +260,7 @@ static int tegra_eqos_probe(struct platform_device *pdev,
 	gpiod_set_value(eqos->reset, 0);
 
 	/* MDIO bus was already reset just above */
-	data->mdio_bus_data->needs_reset = false;
+	plat_dat->mdio_bus_data->needs_reset = false;
 
 	eqos->rst = devm_reset_control_get(&pdev->dev, "eqos");
 	if (IS_ERR(eqos->rst)) {
@@ -281,10 +281,10 @@ static int tegra_eqos_probe(struct platform_device *pdev,
 	usleep_range(2000, 4000);
 
 bypass_clk_reset_gpio:
-	data->fix_mac_speed = tegra_eqos_fix_speed;
-	data->init = tegra_eqos_init;
-	data->bsp_priv = eqos;
-	data->flags |= STMMAC_FLAG_SPH_DISABLE;
+	plat_dat->fix_mac_speed = tegra_eqos_fix_speed;
+	plat_dat->init = tegra_eqos_init;
+	plat_dat->bsp_priv = eqos;
+	plat_dat->flags |= STMMAC_FLAG_SPH_DISABLE;
 
 	err = tegra_eqos_init(pdev, eqos);
 	if (err < 0)
@@ -309,7 +309,7 @@ static void tegra_eqos_remove(struct platform_device *pdev)
 
 struct dwc_eth_dwmac_data {
 	int (*probe)(struct platform_device *pdev,
-		     struct plat_stmmacenet_data *data,
+		     struct plat_stmmacenet_data *plat_dat,
 		     struct stmmac_resources *res);
 	void (*remove)(struct platform_device *pdev);
 };
@@ -387,15 +387,15 @@ static int dwc_eth_dwmac_probe(struct platform_device *pdev)
 static void dwc_eth_dwmac_remove(struct platform_device *pdev)
 {
 	const struct dwc_eth_dwmac_data *data = device_get_match_data(&pdev->dev);
-	struct plat_stmmacenet_data *plat_data = dev_get_platdata(&pdev->dev);
+	struct plat_stmmacenet_data *plat_dat = dev_get_platdata(&pdev->dev);
 
 	stmmac_dvr_remove(&pdev->dev);
 
 	if (data->remove)
 		data->remove(pdev);
 
-	if (plat_data)
-		clk_bulk_disable_unprepare(plat_data->num_clks, plat_data->clks);
+	if (plat_dat)
+		clk_bulk_disable_unprepare(plat_dat->num_clks, plat_dat->clks);
 }
 
 static const struct of_device_id dwc_eth_dwmac_match[] = {
-- 
2.30.2