From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800

---
 kernel/drivers/watchdog/ar7_wdt.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/kernel/drivers/watchdog/ar7_wdt.c b/kernel/drivers/watchdog/ar7_wdt.c
index ee1ab12..ff37dc9 100644
--- a/kernel/drivers/watchdog/ar7_wdt.c
+++ b/kernel/drivers/watchdog/ar7_wdt.c
@@ -163,7 +163,7 @@
 	ar7_wdt_enable_wdt();
 	expect_close = 0;
 
-	return nonseekable_open(inode, file);
+	return stream_open(inode, file);
 }
 
 static int ar7_wdt_release(struct inode *inode, struct file *file)
@@ -235,7 +235,7 @@
 		ar7_wdt_update_margin(new_margin);
 		ar7_wdt_kick(1);
 		spin_unlock(&wdt_lock);
-
+		fallthrough;
 	case WDIOC_GETTIMEOUT:
 		if (put_user(margin, (int *)arg))
 			return -EFAULT;
@@ -249,6 +249,7 @@
 	.owner		= THIS_MODULE,
 	.write		= ar7_wdt_write,
 	.unlocked_ioctl	= ar7_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= ar7_wdt_open,
 	.release	= ar7_wdt_release,
 	.llseek		= no_llseek,

--
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