block: 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>
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c
index 758da22..5fd50a2 100644
--- a/drivers/block/amiflop.c
+++ b/drivers/block/amiflop.c
@@ -1864,7 +1864,6 @@
 static struct platform_driver amiga_floppy_driver = {
 	.driver   = {
 		.name	= "amiga-floppy",
-		.owner	= THIS_MODULE,
 	},
 };
 
diff --git a/drivers/block/mg_disk.c b/drivers/block/mg_disk.c
index e352cac..145ce2a 100644
--- a/drivers/block/mg_disk.c
+++ b/drivers/block/mg_disk.c
@@ -1082,7 +1082,6 @@
 	.remove = mg_remove,
 	.driver = {
 		.name = MG_DEV_NAME,
-		.owner = THIS_MODULE,
 		.pm = &mg_pm,
 	}
 };
diff --git a/drivers/block/swim.c b/drivers/block/swim.c
index 6b44bbe..b5afd49 100644
--- a/drivers/block/swim.c
+++ b/drivers/block/swim.c
@@ -971,7 +971,6 @@
 	.remove = swim_remove,
 	.driver   = {
 		.name	= CARDNAME,
-		.owner	= THIS_MODULE,
 	},
 };