--- zzzz-none-000/linux-3.10.107/drivers/watchdog/retu_wdt.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/watchdog/retu_wdt.c	2021-02-04 17:41:59.000000000 +0000
@@ -16,7 +16,6 @@
  * GNU General Public License for more details.
  */
 
-#include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
 #include <linux/device.h>
@@ -95,7 +94,7 @@
 }
 
 static const struct watchdog_info retu_wdt_info = {
-	.options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
+	.options = WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE | WDIOF_KEEPALIVEPING,
 	.identity = "Retu watchdog",
 };
 
@@ -128,6 +127,7 @@
 	retu_wdt->timeout	= RETU_WDT_MAX_TIMER;
 	retu_wdt->min_timeout	= 0;
 	retu_wdt->max_timeout	= RETU_WDT_MAX_TIMER;
+	retu_wdt->parent	= &pdev->dev;
 
 	watchdog_set_drvdata(retu_wdt, wdev);
 	watchdog_set_nowayout(retu_wdt, nowayout);