watchdog: drop owner assignment from platform_drivers

This platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang <[e-mail]>
Signed-off-by: Wim Van Sebroeck <[e-mail]>

drivers/watchdog/cadence_wdt.c

···
 	.shutdown	= cdns_wdt_shutdown,
 	.driver		= {
 		.name	= "cdns-wdt",
-		.owner	= THIS_MODULE,
 		.of_match_table = cdns_wdt_of_match,
 		.pm	= &cdns_wdt_pm_ops,
 	},

drivers/watchdog/meson_wdt.c

···
 	.remove		= meson_wdt_remove,
 	.shutdown	= meson_wdt_shutdown,
 	.driver		= {
-		.owner		= THIS_MODULE,
 		.name		= DRV_NAME,
 		.of_match_table	= meson_wdt_dt_ids,
 	},