From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/drivers/watchdog/sc520_wdt.c | 11 ++++-------
1 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/kernel/drivers/watchdog/sc520_wdt.c b/kernel/drivers/watchdog/sc520_wdt.c
index 809ebca..ca65468 100644
--- a/kernel/drivers/watchdog/sc520_wdt.c
+++ b/kernel/drivers/watchdog/sc520_wdt.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* AMD Elan SC520 processor Watchdog Timer driver
*
* Based on acquirewdt.c by Alan Cox,
* and sbc60xxwdt.c by Jakob Oestergaard <jakob@unthought.net>
- *
- * 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
@@ -258,7 +254,7 @@
/* Good, fire up the show */
wdt_startup();
- return nonseekable_open(inode, file);
+ return stream_open(inode, file);
}
static int fop_close(struct inode *inode, struct file *file)
@@ -324,8 +320,8 @@
return -EINVAL;
wdt_keepalive();
- /* Fall through */
}
+ fallthrough;
case WDIOC_GETTIMEOUT:
return put_user(timeout, p);
default:
@@ -340,6 +336,7 @@
.open = fop_open,
.release = fop_close,
.unlocked_ioctl = fop_ioctl,
+ .compat_ioctl = compat_ptr_ioctl,
};
static struct miscdevice wdt_miscdev = {
--
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