change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/phy/samsung/phy-exynos5250-sata.c
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@@ -1,13 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Samsung SATA SerDes(PHY) driver
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  *
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  * Copyright (C) 2013 Samsung Electronics Co., Ltd.
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  * Authors: Girish K S <ks.giri@samsung.com>
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  *         Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
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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 version 2 as
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- * published by the Free Software Foundation.
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  */
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 #include <linux/clk.h>
..
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@@ -193,6 +190,7 @@
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 		return -EINVAL;
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 	sata_phy->client = of_find_i2c_device_by_node(node);
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+	of_node_put(node);
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 	if (!sata_phy->client)
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 		return -EPROBE_DEFER;
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..
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@@ -201,20 +199,21 @@
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 	sata_phy->phyclk = devm_clk_get(dev, "sata_phyctrl");
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 	if (IS_ERR(sata_phy->phyclk)) {
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 		dev_err(dev, "failed to get clk for PHY\n");
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-		return PTR_ERR(sata_phy->phyclk);
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+		ret = PTR_ERR(sata_phy->phyclk);
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+		goto put_dev;
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 	}
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 	ret = clk_prepare_enable(sata_phy->phyclk);
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 	if (ret < 0) {
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 		dev_err(dev, "failed to enable source clk\n");
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-		return ret;
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+		goto put_dev;
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 	}
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 	sata_phy->phy = devm_phy_create(dev, NULL, &exynos_sata_phy_ops);
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 	if (IS_ERR(sata_phy->phy)) {
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-		clk_disable_unprepare(sata_phy->phyclk);
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 		dev_err(dev, "failed to create PHY\n");
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-		return PTR_ERR(sata_phy->phy);
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+		ret = PTR_ERR(sata_phy->phy);
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+		goto clk_disable;
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 	}
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 	phy_set_drvdata(sata_phy->phy, sata_phy);
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@@ -222,11 +221,18 @@
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 	phy_provider = devm_of_phy_provider_register(dev,
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 					of_phy_simple_xlate);
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 	if (IS_ERR(phy_provider)) {
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-		clk_disable_unprepare(sata_phy->phyclk);
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-		return PTR_ERR(phy_provider);
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+		ret = PTR_ERR(phy_provider);
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+		goto clk_disable;
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 	}
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 	return 0;
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+
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+clk_disable:
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+	clk_disable_unprepare(sata_phy->phyclk);
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+put_dev:
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+	put_device(&sata_phy->client->dev);
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+
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+	return ret;
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 }
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 static const struct of_device_id exynos_sata_phy_of_match[] = {
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@@ -240,6 +246,7 @@
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 	.driver = {
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 		.of_match_table	= exynos_sata_phy_of_match,
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 		.name  = "samsung,sata-phy",
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+		.suppress_bind_attrs = true,
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 	}
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 };
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 module_platform_driver(exynos_sata_phy_driver);