thermal: 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/thermal/spear_thermal.c

@@ -186,7 +186,6 @@ static struct platform_driver spear_thermal_driver = {
 	.remove = spear_thermal_exit,
 	.driver = {
 		.name = "spear_thermal",
-		.owner = THIS_MODULE,
 		.pm = &spear_thermal_pm_ops,
 		.of_match_table = spear_thermal_id_table,
 	},