write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/watchdog/pc87413_wdt.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0+
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 /*
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  *      NS pc87413-wdt Watchdog Timer driver for Linux 2.6.x.x
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  *
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@@ -5,11 +6,6 @@
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  *
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  *      (C) Copyright 2006 Sven Anders, <anders@anduras.de>
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  *                     and Marcus Junker, <junker@anduras.de>
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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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  *      Neither Sven Anders, Marcus Junker nor ANDURAS AG
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  *      admit liability nor provide warranty for any of this software.
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@@ -286,7 +282,7 @@
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 	pr_info("Watchdog enabled. Timeout set to %d minute(s).\n", timeout);
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-	return nonseekable_open(inode, file);
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+	return stream_open(inode, file);
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 }
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 /**
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@@ -437,7 +433,7 @@
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 			return -EINVAL;
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 		timeout = new_timeout;
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 		pc87413_refresh();
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-		/* fall through and return the new timeout... */
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+		fallthrough;	/* and return the new timeout */
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 	case WDIOC_GETTIMEOUT:
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 		new_timeout = timeout * 60;
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 		return put_user(new_timeout, uarg.i);
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@@ -477,6 +473,7 @@
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 	.llseek		= no_llseek,
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 	.write		= pc87413_write,
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 	.unlocked_ioctl	= pc87413_ioctl,
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+	.compat_ioctl	= compat_ptr_ioctl,
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 	.open		= pc87413_open,
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 	.release	= pc87413_release,
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 };