From: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Date: Wed, 9 Apr 2025 08:02:25 +0000 (+0100)
Subject: net: stmmac: dwc-qos: use stmmac_pltfr_find_clk()
X-Git-Tag: v6.16-rc1~132^2~336^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34e816acdb0db36054e26211f859129259816902;p=thirdparty%2Fkernel%2Fstable.git

net: stmmac: dwc-qos: use stmmac_pltfr_find_clk()

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/E1u2QO9-001Rp8-Ii@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

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 cd431f84f34f6..5db318327d332 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c
@@ -34,16 +34,6 @@ struct tegra_eqos {
 	struct gpio_desc *reset;
 };
 
-static struct clk *dwc_eth_find_clk(struct plat_stmmacenet_data *plat_dat,
-				    const char *name)
-{
-	for (int i = 0; i < plat_dat->num_clks; i++)
-		if (strcmp(plat_dat->clks[i].id, name) == 0)
-			return plat_dat->clks[i].clk;
-
-	return NULL;
-}
-
 static int dwc_eth_dwmac_config_dt(struct platform_device *pdev,
 				   struct plat_stmmacenet_data *plat_dat)
 {
@@ -132,7 +122,7 @@ static int dwc_qos_probe(struct platform_device *pdev,
 			 struct plat_stmmacenet_data *plat_dat,
 			 struct stmmac_resources *stmmac_res)
 {
-	plat_dat->pclk = dwc_eth_find_clk(plat_dat, "phy_ref_clk");
+	plat_dat->pclk = stmmac_pltfr_find_clk(plat_dat, "phy_ref_clk");
 
 	return 0;
 }
@@ -242,7 +232,7 @@ static int tegra_eqos_probe(struct platform_device *pdev,
 	if (!is_of_node(dev->fwnode))
 		goto bypass_clk_reset_gpio;
 
-	plat_dat->clk_tx_i = dwc_eth_find_clk(plat_dat, "tx");
+	plat_dat->clk_tx_i = stmmac_pltfr_find_clk(plat_dat, "tx");
 
 	eqos->reset = devm_gpiod_get(&pdev->dev, "phy-reset", GPIOD_OUT_HIGH);
 	if (IS_ERR(eqos->reset)) {
@@ -362,8 +352,8 @@ static int dwc_eth_dwmac_probe(struct platform_device *pdev)
 	if (ret)
 		return dev_err_probe(&pdev->dev, ret, "Failed to enable clocks\n");
 
-	plat_dat->stmmac_clk = dwc_eth_find_clk(plat_dat,
-						data->stmmac_clk_name);
+	plat_dat->stmmac_clk = stmmac_pltfr_find_clk(plat_dat,
+						     data->stmmac_clk_name);
 
 	if (data->probe)
 		ret = data->probe(pdev, plat_dat, &stmmac_res);