add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/watchdog/i6300esb.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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  *	i6300esb:	Watchdog timer driver for Intel 6300ESB chipset
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  *
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  *	(c) Copyright 2004 Google Inc.
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  *	(c) Copyright 2005 David Härdeman <david@2gen.com>
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- *
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- *	This program is free software; you can redistribute it and/or
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- *	modify it under the terms of the GNU General Public License
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- *	as published by the Free Software Foundation; either version
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- *	2 of the License, or (at your option) any later version.
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  *
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  *	based on i810-tco.c which is in turn based on softdog.c
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  *
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@@ -311,10 +307,7 @@
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 	edev->wdd.min_timeout = ESB_HEARTBEAT_MIN;
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 	edev->wdd.max_timeout = ESB_HEARTBEAT_MAX;
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 	edev->wdd.timeout = ESB_HEARTBEAT_DEFAULT;
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-	if (watchdog_init_timeout(&edev->wdd, heartbeat, NULL))
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-		dev_info(&pdev->dev,
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-			"heartbeat value must be " ESB_HEARTBEAT_RANGE
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-			", using %u\n", edev->wdd.timeout);
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+	watchdog_init_timeout(&edev->wdd, heartbeat, NULL);
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 	watchdog_set_nowayout(&edev->wdd, nowayout);
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 	watchdog_stop_on_reboot(&edev->wdd);
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 	watchdog_stop_on_unregister(&edev->wdd);
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@@ -322,14 +315,11 @@
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 	/* Register the watchdog so that userspace has access to it */
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 	ret = watchdog_register_device(&edev->wdd);
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-	if (ret != 0) {
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-		dev_err(&pdev->dev,
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-			"cannot register watchdog device (err=%d)\n", ret);
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+	if (ret != 0)
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 		goto err_unmap;
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-	}
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 	dev_info(&pdev->dev,
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-		"initialized (0x%p). heartbeat=%d sec (nowayout=%d)\n",
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-		edev->base, edev->wdd.timeout, nowayout);
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+		"initialized. heartbeat=%d sec (nowayout=%d)\n",
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+		edev->wdd.timeout, nowayout);
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 	return 0;
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 err_unmap: