add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/watchdog/rt2880_wdt.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Ralink RT288x/RT3xxx/MT76xx built-in hardware watchdog timer
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  *
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@@ -5,10 +6,6 @@
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  * Copyright (C) 2013 John Crispin <john@phrozen.org>
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  *
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  * This driver was based on: drivers/watchdog/softdog.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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@@ -141,19 +138,18 @@
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138
 
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 static int rt288x_wdt_probe(struct platform_device *pdev)
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 {
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-	struct resource *res;
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+	struct device *dev = &pdev->dev;
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 	int ret;
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-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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-	rt288x_wdt_base = devm_ioremap_resource(&pdev->dev, res);
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+	rt288x_wdt_base = devm_platform_ioremap_resource(pdev, 0);
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 	if (IS_ERR(rt288x_wdt_base))
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 		return PTR_ERR(rt288x_wdt_base);
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-	rt288x_wdt_clk = devm_clk_get(&pdev->dev, NULL);
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+	rt288x_wdt_clk = devm_clk_get(dev, NULL);
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 	if (IS_ERR(rt288x_wdt_clk))
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 		return PTR_ERR(rt288x_wdt_clk);
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-	rt288x_wdt_reset = devm_reset_control_get_exclusive(&pdev->dev, NULL);
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+	rt288x_wdt_reset = devm_reset_control_get_exclusive(dev, NULL);
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 	if (!IS_ERR(rt288x_wdt_reset))
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 		reset_control_deassert(rt288x_wdt_reset);
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@@ -161,29 +157,18 @@
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 	rt288x_wdt_dev.bootstatus = rt288x_wdt_bootcause();
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 	rt288x_wdt_dev.max_timeout = (0xfffful / rt288x_wdt_freq);
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-	rt288x_wdt_dev.parent = &pdev->dev;
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+	rt288x_wdt_dev.parent = dev;
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 	watchdog_init_timeout(&rt288x_wdt_dev, rt288x_wdt_dev.max_timeout,
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-			      &pdev->dev);
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+			      dev);
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 	watchdog_set_nowayout(&rt288x_wdt_dev, nowayout);
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-	ret = watchdog_register_device(&rt288x_wdt_dev);
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+	watchdog_stop_on_reboot(&rt288x_wdt_dev);
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+	ret = devm_watchdog_register_device(dev, &rt288x_wdt_dev);
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 	if (!ret)
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-		dev_info(&pdev->dev, "Initialized\n");
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+		dev_info(dev, "Initialized\n");
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 	return 0;
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-}
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-
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-static int rt288x_wdt_remove(struct platform_device *pdev)
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-{
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-	watchdog_unregister_device(&rt288x_wdt_dev);
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-
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-	return 0;
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-}
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-
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-static void rt288x_wdt_shutdown(struct platform_device *pdev)
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-{
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-	rt288x_wdt_stop(&rt288x_wdt_dev);
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 }
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 static const struct of_device_id rt288x_wdt_match[] = {
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@@ -194,8 +179,6 @@
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 static struct platform_driver rt288x_wdt_driver = {
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 	.probe		= rt288x_wdt_probe,
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-	.remove		= rt288x_wdt_remove,
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-	.shutdown	= rt288x_wdt_shutdown,
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 	.driver		= {
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 		.name		= KBUILD_MODNAME,
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 		.of_match_table	= rt288x_wdt_match,