--- zzzz-none-000/linux-3.10.107/drivers/watchdog/ux500_wdt.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/watchdog/ux500_wdt.c	2021-02-04 17:41:59.000000000 +0000
@@ -12,7 +12,6 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/moduleparam.h>
-#include <linux/miscdevice.h>
 #include <linux/err.h>
 #include <linux/uaccess.h>
 #include <linux/watchdog.h>
@@ -88,7 +87,7 @@
 static int ux500_wdt_probe(struct platform_device *pdev)
 {
 	int ret;
-	struct ux500_wdt_data *pdata = pdev->dev.platform_data;
+	struct ux500_wdt_data *pdata = dev_get_platdata(&pdev->dev);
 
 	if (pdata) {
 		if (pdata->timeout > 0)
@@ -97,6 +96,7 @@
 			ux500_wdt.max_timeout = WATCHDOG_MAX28;
 	}
 
+	ux500_wdt.parent = &pdev->dev;
 	watchdog_set_nowayout(&ux500_wdt, nowayout);
 
 	/* disable auto off on sleep */
@@ -157,7 +157,6 @@
 	.suspend	= ux500_wdt_suspend,
 	.resume		= ux500_wdt_resume,
 	.driver		= {
-		.owner	= THIS_MODULE,
 		.name	= "ux500_wdt",
 	},
 };
@@ -167,5 +166,4 @@
 MODULE_AUTHOR("Jonas Aaberg <jonas.aberg@stericsson.com>");
 MODULE_DESCRIPTION("Ux500 Watchdog Driver");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
 MODULE_ALIAS("platform:ux500_wdt");