修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/drivers/net/phy/xilinx_gmii2rgmii.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0+
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 /* Xilinx GMII2RGMII Converter driver
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  *
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  * Copyright (C) 2016 Xilinx, Inc.
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@@ -8,16 +9,6 @@
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  *
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  * Description:
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  * This driver is developed for Xilinx GMII2RGMII Converter
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- *
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- * This program is free software: you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation, either version 2 of the License, or
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- * (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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  */
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 #include <linux/module.h>
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 #include <linux/kernel.h>
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@@ -38,7 +29,7 @@
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 static int xgmiitorgmii_read_status(struct phy_device *phydev)
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 {
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-	struct gmii2rgmii *priv = phydev->priv;
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+	struct gmii2rgmii *priv = mdiodev_get_drvdata(&phydev->mdio);
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 	struct mii_bus *bus = priv->mdio->bus;
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 	int addr = priv->mdio->addr;
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 	u16 val = 0;
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@@ -91,6 +82,7 @@
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 	if (!priv->phy_dev->drv) {
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 		dev_info(dev, "Attached phy not ready\n");
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+		put_device(&priv->phy_dev->mdio.dev);
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 		return -EPROBE_DEFER;
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 	}
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@@ -99,7 +91,7 @@
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 	memcpy(&priv->conv_phy_drv, priv->phy_dev->drv,
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 	       sizeof(struct phy_driver));
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 	priv->conv_phy_drv.read_status = xgmiitorgmii_read_status;
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-	priv->phy_dev->priv = priv;
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+	mdiodev_set_drvdata(&priv->phy_dev->mdio, priv);
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 	priv->phy_dev->drv = &priv->conv_phy_drv;
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 	return 0;