diff --git a/drivers/watchdog/da9055_wdt.c b/drivers/watchdog/da9055_wdt.c
index 26a5b2984094..389a4bdd208c 100644
--- a/drivers/watchdog/da9055_wdt.c
+++ b/drivers/watchdog/da9055_wdt.c
@@ -119,13 +119,13 @@ static const struct watchdog_ops da9055_wdt_ops = {
 
 static int da9055_wdt_probe(struct platform_device *pdev)
 {
-	struct da9055 *da9055 = dev_get_drvdata(pdev->dev.parent);
+	struct device *dev = &pdev->dev;
+	struct da9055 *da9055 = dev_get_drvdata(dev->parent);
 	struct da9055_wdt_data *driver_data;
 	struct watchdog_device *da9055_wdt;
 	int ret;
 
-	driver_data = devm_kzalloc(&pdev->dev, sizeof(*driver_data),
-				   GFP_KERNEL);
+	driver_data = devm_kzalloc(dev, sizeof(*driver_data), GFP_KERNEL);
 	if (!driver_data)
 		return -ENOMEM;
 
@@ -136,17 +136,17 @@ static int da9055_wdt_probe(struct platform_device *pdev)
 	da9055_wdt->timeout = DA9055_DEF_TIMEOUT;
 	da9055_wdt->info = &da9055_wdt_info;
 	da9055_wdt->ops = &da9055_wdt_ops;
-	da9055_wdt->parent = &pdev->dev;
+	da9055_wdt->parent = dev;
 	watchdog_set_nowayout(da9055_wdt, nowayout);
 	watchdog_set_drvdata(da9055_wdt, driver_data);
 
 	ret = da9055_wdt_stop(da9055_wdt);
 	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to stop watchdog, %d\n", ret);
+		dev_err(dev, "Failed to stop watchdog, %d\n", ret);
 		return ret;
 	}
 
-	ret = devm_watchdog_register_device(&pdev->dev, &driver_data->wdt);
+	ret = devm_watchdog_register_device(dev, &driver_data->wdt);
 	if (ret != 0)
 		dev_err(da9055->dev, "watchdog_register_device() failed: %d\n",
 			ret);