misc: 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 <[e-mail]>

drivers/misc/arm-charlcd.c

···
 static struct platform_driver charlcd_driver = {
 	.driver = {
 		.name = DRIVERNAME,
-		.owner = THIS_MODULE,
 		.pm = &charlcd_pm_ops,
 		.of_match_table = of_match_ptr(charlcd_match),
 	},

drivers/misc/atmel-ssc.c

···
 static struct platform_driver ssc_driver = {
 	.driver		= {
 		.name		= "ssc",
-		.owner		= THIS_MODULE,
 		.of_match_table	= of_match_ptr(atmel_ssc_dt_ids),
 	},
 	.id_table	= atmel_ssc_devtypes,

drivers/misc/cs5535-mfgpt.c

···
 static struct platform_driver cs5535_mfgpt_driver = {
 	.driver = {
 		.name = DRV_NAME,
-		.owner = THIS_MODULE,
 	},
 	.probe = cs5535_mfgpt_probe,
 };