[DRIVER MODEL] Convert platform drivers to use struct platform_driver

This allows us to eliminate the casts in the drivers, and eventually
remove the use of the device_driver function pointer methods for
platform device drivers.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 5 insertions, 4 deletions

diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index fe865d9a3721..b489aad12853 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -284,9 +284,10 @@ void uml_net_user_timer_expire(unsigned long _conn)
 static DEFINE_SPINLOCK(devices_lock);
 static struct list_head devices = LIST_HEAD_INIT(devices);
 
-static struct device_driver uml_net_driver = {
-        .name  = DRIVER_NAME,
-        .bus   = &platform_bus_type,
+static struct platform_driver uml_net_driver = {
+        .driver = {
+                .name  = DRIVER_NAME,
+        },
 };
 static int driver_registered;
 
@@ -333,7 +334,7 @@ static int eth_configure(int n, void *init, char *mac,
 
         /* sysfs register */
         if (!driver_registered) {
-                driver_register(&uml_net_driver);
+                platform_driver_register(&uml_net_driver);
                 driver_registered = 1;
         }
         device->pdev.id = n;