platform/chrome: wilco_ec: drop owner assignment

ACPI bus core already sets the .owner, so driver does not need to.
Acked-by: Tzung-Bi Shih <tzungbi@kernel.org>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/platform/chrome/wilco_ec/event.c

@@ -523,7 +523,6 @@ static struct acpi_driver event_driver = {
 		.notify = event_device_notify,
 		.remove = event_device_remove,
 	},
-	.owner = THIS_MODULE,
 };
 
 static int __init event_module_init(void)