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/scx200_wdt.c | 16 ++++------------
1 files changed, 4 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/watchdog/scx200_wdt.c b/kernel/drivers/watchdog/scx200_wdt.c
index 836377c..7b5e183 100644
--- a/kernel/drivers/watchdog/scx200_wdt.c
+++ b/kernel/drivers/watchdog/scx200_wdt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/* drivers/char/watchdog/scx200_wdt.c
National Semiconductor SCx200 Watchdog support
@@ -8,10 +9,6 @@
National Semiconductor PC87307/PC97307 (ala SC1200) WDT driver
(c) Copyright 2002 Zwane Mwaikambo <zwane@commfireservices.com>
- 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 author(s) of this software shall not be held liable for damages
of any nature resulting due to the use of this software. This
@@ -102,7 +99,7 @@
return -EBUSY;
scx200_wdt_enable();
- return nonseekable_open(inode, file);
+ return stream_open(inode, file);
}
static int scx200_wdt_release(struct inode *inode, struct file *file)
@@ -189,6 +186,7 @@
margin = new_margin;
scx200_wdt_update_margin();
scx200_wdt_ping();
+ fallthrough;
case WDIOC_GETTIMEOUT:
if (put_user(margin, p))
return -EFAULT;
@@ -203,6 +201,7 @@
.llseek = no_llseek,
.write = scx200_wdt_write,
.unlocked_ioctl = scx200_wdt_ioctl,
+ .compat_ioctl = compat_ptr_ioctl,
.open = scx200_wdt_open,
.release = scx200_wdt_release,
};
@@ -262,10 +261,3 @@
module_init(scx200_wdt_init);
module_exit(scx200_wdt_cleanup);
-
-/*
- Local variables:
- compile-command: "make -k -C ../.. SUBDIRS=drivers/char modules"
- c-basic-offset: 8
- End:
-*/
--
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