write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/watchdog/mt7621_wdt.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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  * Ralink MT7621/MT7628 built-in hardware watchdog timer
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  *
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  * Copyright (C) 2014 John Crispin <john@phrozen.org>
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  *
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  * This driver was based on: drivers/watchdog/rt2880_wdt.c
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of the GNU General Public License version 2 as published
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- * by the Free Software Foundation.
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  */
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 #include <linux/clk.h>
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@@ -133,21 +130,19 @@
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 static int mt7621_wdt_probe(struct platform_device *pdev)
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 {
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-	struct resource *res;
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-
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-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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-	mt7621_wdt_base = devm_ioremap_resource(&pdev->dev, res);
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+	struct device *dev = &pdev->dev;
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+	mt7621_wdt_base = devm_platform_ioremap_resource(pdev, 0);
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 	if (IS_ERR(mt7621_wdt_base))
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 		return PTR_ERR(mt7621_wdt_base);
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-	mt7621_wdt_reset = devm_reset_control_get_exclusive(&pdev->dev, NULL);
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+	mt7621_wdt_reset = devm_reset_control_get_exclusive(dev, NULL);
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 	if (!IS_ERR(mt7621_wdt_reset))
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 		reset_control_deassert(mt7621_wdt_reset);
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 	mt7621_wdt_dev.bootstatus = mt7621_wdt_bootcause();
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 	watchdog_init_timeout(&mt7621_wdt_dev, mt7621_wdt_dev.max_timeout,
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-			      &pdev->dev);
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+			      dev);
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 	watchdog_set_nowayout(&mt7621_wdt_dev, nowayout);
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 	if (mt7621_wdt_is_running(&mt7621_wdt_dev)) {
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 		/*
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@@ -164,7 +159,7 @@
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 		set_bit(WDOG_HW_RUNNING, &mt7621_wdt_dev.status);
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 	}
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-	return devm_watchdog_register_device(&pdev->dev, &mt7621_wdt_dev);
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+	return devm_watchdog_register_device(dev, &mt7621_wdt_dev);
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 }
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 static void mt7621_wdt_shutdown(struct platform_device *pdev)