修改GPIO导出默认初始值

hc

2024-10-16 50a212ec906f7524620675f0c57357691c26c81f

 kernel/drivers/gpio/gpio-clps711x.c
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@@ -1,12 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *  CLPS711X GPIO driver
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  *
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  *  Copyright (C) 2012,2013 Alexander Shiyan <shc_work@mail.ru>
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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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 #include <linux/err.h>
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@@ -19,7 +15,6 @@
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 	struct device_node *np = pdev->dev.of_node;
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 	void __iomem *dat, *dir;
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 	struct gpio_chip *gc;
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-	struct resource *res;
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 	int err, id;
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 	if (!np)
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@@ -33,13 +28,11 @@
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 	if (!gc)
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 		return -ENOMEM;
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-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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-	dat = devm_ioremap_resource(&pdev->dev, res);
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+	dat = devm_platform_ioremap_resource(pdev, 0);
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 	if (IS_ERR(dat))
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 		return PTR_ERR(dat);
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-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
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-	dir = devm_ioremap_resource(&pdev->dev, res);
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+	dir = devm_platform_ioremap_resource(pdev, 1);
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 	if (IS_ERR(dir))
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 		return PTR_ERR(dir);
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