change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/watchdog/alim1535_wdt.c
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@@ -1,10 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *	Watchdog for the 7101 PMU version found in the ALi M1535 chipsets
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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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 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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@@ -224,7 +220,7 @@
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 			return -EINVAL;
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 		ali_keepalive();
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 	}
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-		/* fall through */
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+		fallthrough;
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 	case WDIOC_GETTIMEOUT:
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 		return put_user(timeout, p);
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 	default:
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@@ -249,7 +245,7 @@
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 	/* Activate */
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 	ali_start();
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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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@@ -366,6 +362,7 @@
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 	.llseek		=	no_llseek,
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 	.write		=	ali_write,
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 	.unlocked_ioctl =	ali_ioctl,
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+	.compat_ioctl	= 	compat_ptr_ioctl,
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 	.open		=	ali_open,
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 	.release	=	ali_release,
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 };