Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/watchdog/intel_scu_watchdog.c b/drivers/watchdog/intel_scu_watchdog.c
index 0caab62..1c85103 100644
--- a/drivers/watchdog/intel_scu_watchdog.c
+++ b/drivers/watchdog/intel_scu_watchdog.c
@@ -1,31 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Intel_SCU 0.2: An Intel SCU IOH Based Watchdog Device
* for Intel part #(s):
* - AF82MP20 PCH
*
* Copyright (C) 2009-2010 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General
- * Public License as published by the Free Software Foundation.
- *
- * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- * The full GNU General Public License is included in this
- * distribution in the file called COPYING.
- *
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/compiler.h>
-#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
@@ -224,7 +208,7 @@
watchdog_device.timer_tbl_ptr->freq_hz);
pr_debug("set_heartbeat: timer_set is %x (hex)\n",
watchdog_device.timer_set);
- pr_debug("set_hearbeat: timer_margin is %x (hex)\n", timer_margin);
+ pr_debug("set_heartbeat: timer_margin is %x (hex)\n", timer_margin);
pr_debug("set_heartbeat: threshold is %x (hex)\n",
watchdog_device.threshold);
pr_debug("set_heartbeat: soft_threshold is %x (hex)\n",
@@ -304,7 +288,7 @@
if (watchdog_device.driver_closed)
return -EPERM;
- return nonseekable_open(inode, file);
+ return stream_open(inode, file);
}
static int intel_scu_release(struct inode *inode, struct file *file)
@@ -545,21 +529,4 @@
iounmap(watchdog_device.timer_load_count_addr);
return ret;
}
-
-static void __exit intel_scu_watchdog_exit(void)
-{
-
- misc_deregister(&watchdog_device.miscdev);
- unregister_reboot_notifier(&watchdog_device.intel_scu_notifier);
- /* disable the timer */
- iowrite32(0x00000002, watchdog_device.timer_control_addr);
- iounmap(watchdog_device.timer_load_count_addr);
-}
-
late_initcall(intel_scu_watchdog_init);
-module_exit(intel_scu_watchdog_exit);
-
-MODULE_AUTHOR("Intel Corporation");
-MODULE_DESCRIPTION("Intel SCU Watchdog Device Driver");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(WDT_VER);