iio: adc: drop owner assignment from platform_drivers

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

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

drivers/iio/adc/rockchip_saradc.c

@@ -307,7 +307,6 @@ static struct platform_driver rockchip_saradc_driver = {
 	.remove		= rockchip_saradc_remove,
 	.driver		= {
 		.name	= "rockchip-saradc",
-		.owner	= THIS_MODULE,
 		.of_match_table = rockchip_saradc_match,
 		.pm	= &rockchip_saradc_pm_ops,
 	},