if (!MACHINE_IS_VM)
return -ENODEV;
- smsg_app_dev = kzalloc(sizeof(*smsg_app_dev), GFP_KERNEL);
- if (!smsg_app_dev)
- return -ENOMEM;
-
smsgiucv_drv = driver_find(SMSGIUCV_DRV_NAME, &iucv_bus);
- if (!smsgiucv_drv) {
- kfree(smsg_app_dev);
+ if (!smsgiucv_drv)
return -ENODEV;
- }
- rc = dev_set_name(smsg_app_dev, KMSG_COMPONENT);
- if (rc) {
- kfree(smsg_app_dev);
- goto fail;
- }
- smsg_app_dev->bus = &iucv_bus;
- smsg_app_dev->parent = iucv_root;
- smsg_app_dev->release = (void (*)(struct device *)) kfree;
- smsg_app_dev->driver = smsgiucv_drv;
+ smsg_app_dev = iucv_alloc_device(NULL, smsgiucv_drv, NULL, KMSG_COMPONENT);
+ if (!smsg_app_dev)
+ return -ENOMEM;
+
rc = device_register(smsg_app_dev);
if (rc) {
put_device(smsg_app_dev);