--- zzzz-none-000/linux-3.10.107/drivers/watchdog/txx9wdt.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/watchdog/txx9wdt.c	2021-02-04 17:41:59.000000000 +0000
@@ -13,7 +13,6 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/types.h>
-#include <linux/miscdevice.h>
 #include <linux/watchdog.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -132,6 +131,7 @@
 	txx9wdt.timeout = timeout;
 	txx9wdt.min_timeout = 1;
 	txx9wdt.max_timeout = WD_MAX_TIMEOUT;
+	txx9wdt.parent = &dev->dev;
 	watchdog_set_nowayout(&txx9wdt, nowayout);
 
 	ret = watchdog_register_device(&txx9wdt);
@@ -168,7 +168,6 @@
 	.shutdown = txx9wdt_shutdown,
 	.driver = {
 		.name = "txx9wdt",
-		.owner = THIS_MODULE,
 	},
 };
 
@@ -176,5 +175,4 @@
 
 MODULE_DESCRIPTION("TXx9 Watchdog Driver");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
 MODULE_ALIAS("platform:txx9wdt");