From bedbef8ad3e75a304af6361af235302bcc61d06b Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 14 May 2024 06:39:01 +0000
Subject: [PATCH] 修改内核路径

---
 kernel/drivers/watchdog/wdt977.c |   11 ++++-------
 1 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/kernel/drivers/watchdog/wdt977.c b/kernel/drivers/watchdog/wdt977.c
index a8e6f87..c9b8e86 100644
--- a/kernel/drivers/watchdog/wdt977.c
+++ b/kernel/drivers/watchdog/wdt977.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  *	Wdt977	0.04:	A Watchdog Device for Netwinder W83977AF chip
  *
  *	(c) Copyright 1998 Rebel.com (Woody Suwalski <woody@netwinder.org>)
  *
  *			-----------------------
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
  *
  *			-----------------------
  *      14-Dec-2001 Matt Domsch <Matt_Domsch@dell.com>
@@ -273,7 +269,7 @@
 		__module_get(THIS_MODULE);
 
 	wdt977_start();
-	return nonseekable_open(inode, file);
+	return stream_open(inode, file);
 }
 
 static int wdt977_release(struct inode *inode, struct file *file)
@@ -402,7 +398,7 @@
 			return -EINVAL;
 
 		wdt977_keepalive();
-		/* Fall */
+		fallthrough;
 
 	case WDIOC_GETTIMEOUT:
 		return put_user(timeout, uarg.i);
@@ -426,6 +422,7 @@
 	.llseek		= no_llseek,
 	.write		= wdt977_write,
 	.unlocked_ioctl	= wdt977_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= wdt977_open,
 	.release	= wdt977_release,
 };

--
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