mfd: 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/mfd/mcp-sa11x0.c

@@ -299,7 +299,6 @@ static struct platform_driver mcp_sa11x0_driver = {
 	.remove		= mcp_sa11x0_remove,
 	.driver		= {
 		.name	= DRIVER_NAME,
-		.owner	= THIS_MODULE,
 		.pm	= &mcp_sa11x0_pm_ops,
 	},
 };