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/smsc37b787_wdt.c | 13 +++++--------
1 files changed, 5 insertions(+), 8 deletions(-)
diff --git a/kernel/drivers/watchdog/smsc37b787_wdt.c b/kernel/drivers/watchdog/smsc37b787_wdt.c
index 445ea1a..7463df4 100644
--- a/kernel/drivers/watchdog/smsc37b787_wdt.c
+++ b/kernel/drivers/watchdog/smsc37b787_wdt.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* SMsC 37B787 Watchdog Timer driver for Linux 2.6.x.x
*
* Based on acquirewdt.c by Alan Cox <alan@lxorguk.ukuu.org.uk>
* and some other existing drivers
- *
- * 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.
*
* The authors do NOT admit liability nor provide warranty for
* any of this software. This material is provided "AS-IS" in
@@ -40,7 +36,7 @@
* mknod /dev/watchdog c 10 130
*
* For an example userspace keep-alive daemon, see:
- * Documentation/watchdog/wdt.txt
+ * Documentation/watchdog/wdt.rst
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -366,7 +362,7 @@
pr_info("Watchdog enabled. Timeout set to %d %s\n",
timeout, (unit == UNIT_SECOND) ? "second(s)" : "minute(s)");
- return nonseekable_open(inode, file);
+ return stream_open(inode, file);
}
/* close => shut off the timer */
@@ -478,7 +474,7 @@
return -EINVAL;
timeout = new_timeout;
wb_smsc_wdt_set_timeout(timeout);
- /* fall through and return the new timeout... */
+ fallthrough; /* and return the new timeout */
case WDIOC_GETTIMEOUT:
new_timeout = timeout;
if (unit == UNIT_MINUTE)
@@ -509,6 +505,7 @@
.llseek = no_llseek,
.write = wb_smsc_wdt_write,
.unlocked_ioctl = wb_smsc_wdt_ioctl,
+ .compat_ioctl = compat_ptr_ioctl,
.open = wb_smsc_wdt_open,
.release = wb_smsc_wdt_release,
};
--
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