From 072de836f53be56a70cecf70b43ae43b7ce17376 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 10:08:36 +0000
Subject: [PATCH] mk-rootfs.sh

---
 kernel/drivers/watchdog/pcwd.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/kernel/drivers/watchdog/pcwd.c b/kernel/drivers/watchdog/pcwd.c
index b72ce68..e86fa7f 100644
--- a/kernel/drivers/watchdog/pcwd.c
+++ b/kernel/drivers/watchdog/pcwd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * PC Watchdog Driver
  * by Ken Hollis (khollis@bitgate.com)
@@ -650,7 +651,7 @@
 			return -EINVAL;
 
 		pcwd_keepalive();
-		/* Fall */
+		fallthrough;
 
 	case WDIOC_GETTIMEOUT:
 		return put_user(heartbeat, argp);
@@ -695,7 +696,7 @@
 	/* Activate */
 	pcwd_start();
 	pcwd_keepalive();
-	return nonseekable_open(inode, file);
+	return stream_open(inode, file);
 }
 
 static int pcwd_close(struct inode *inode, struct file *file)
@@ -734,7 +735,7 @@
 	if (!pcwd_private.supports_temp)
 		return -ENODEV;
 
-	return nonseekable_open(inode, file);
+	return stream_open(inode, file);
 }
 
 static int pcwd_temp_close(struct inode *inode, struct file *file)
@@ -751,6 +752,7 @@
 	.llseek		= no_llseek,
 	.write		= pcwd_write,
 	.unlocked_ioctl	= pcwd_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= pcwd_open,
 	.release	= pcwd_close,
 };

--
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