irqchip/mbigen: Drop module owner

Module owner will be set by driver core, so drop it.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Reviewed-by: Ma Jun <majun258@huawei.com>
Tested-by: Ming Lei <ming.lei@canonical.com>
Tested-by: Wei Xu <xuwei5@hisilicon.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

drivers/irqchip/irq-mbigen.c

@@ -293,7 +293,6 @@ MODULE_DEVICE_TABLE(of, mbigen_of_match);
 static struct platform_driver mbigen_platform_driver = {
 	.driver = {
 		.name		= "Hisilicon MBIGEN-V2",
-		.owner		= THIS_MODULE,
 		.of_match_table	= mbigen_of_match,
 	},
 	.probe			= mbigen_device_probe,