write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/gpio/gpio-iop.c
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@@ -1,13 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * arch/arm/plat-iop/gpio.c
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  * GPIO handling for Intel IOP3xx processors.
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  *
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  * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
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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 (at
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- * your option) any later version.
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  */
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 #include <linux/err.h>
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@@ -21,7 +17,6 @@
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 static int iop3xx_gpio_probe(struct platform_device *pdev)
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 {
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-	struct resource *res;
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 	struct gpio_chip *gc;
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 	void __iomem *base;
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 	int err;
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@@ -30,8 +25,7 @@
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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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-	base = devm_ioremap_resource(&pdev->dev, res);
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+	base = devm_platform_ioremap_resource(pdev, 0);
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 	if (IS_ERR(base))
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 		return PTR_ERR(base);
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@@ -42,6 +36,7 @@
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 	gc->base = 0;
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 	gc->owner = THIS_MODULE;
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+	gc->label = "gpio-iop";
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 	return devm_gpiochip_add_data(&pdev->dev, gc, NULL);
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 }