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/wdrtas.c | 22 +++++-----------------
1 files changed, 5 insertions(+), 17 deletions(-)
diff --git a/kernel/drivers/watchdog/wdrtas.c b/kernel/drivers/watchdog/wdrtas.c
index 0240c60..c006278 100644
--- a/kernel/drivers/watchdog/wdrtas.c
+++ b/kernel/drivers/watchdog/wdrtas.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* FIXME: add wdrtas_get_status and wdrtas_get_boot_status as soon as
* RTAS calls are available
@@ -10,20 +11,6 @@
* device driver to exploit watchdog RTAS functions
*
* Authors : Utz Bacher <utz.bacher@de.ibm.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, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -345,7 +332,7 @@
wdrtas_interval = i;
else
wdrtas_interval = wdrtas_get_interval(i);
- /* fallthrough */
+ fallthrough;
case WDIOC_GETTIMEOUT:
return put_user(wdrtas_interval, argp);
@@ -376,7 +363,7 @@
wdrtas_timer_start();
wdrtas_timer_keepalive();
- return nonseekable_open(inode, file);
+ return stream_open(inode, file);
}
/**
@@ -442,7 +429,7 @@
*/
static int wdrtas_temp_open(struct inode *inode, struct file *file)
{
- return nonseekable_open(inode, file);
+ return stream_open(inode, file);
}
/**
@@ -485,6 +472,7 @@
.llseek = no_llseek,
.write = wdrtas_write,
.unlocked_ioctl = wdrtas_ioctl,
+ .compat_ioctl = compat_ptr_ioctl,
.open = wdrtas_open,
.release = wdrtas_close,
};
--
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