watchdog: ie6xx_wdt: drop warning after registering device

The core will print out details now.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

drivers/watchdog/ie6xx_wdt.c

@@ -254,12 +254,8 @@ static int ie6xx_wdt_probe(struct platform_device *pdev)
 	ie6xx_wdt_debugfs_init();
 
 	ret = watchdog_register_device(&ie6xx_wdt_dev);
-	if (ret) {
-		dev_err(&pdev->dev,
-			"Watchdog timer: cannot register device (err =%d)\n",
-									ret);
+	if (ret)
 		goto misc_register_error;
-	}
 
 	return 0;