2 files changed, 7 insertions, 13 deletions

diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index f759ad4584c..edbb69ebdf2 100644
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -787,17 +787,14 @@ static const struct xenbus_device_id xen_blkbk_ids[] = {
 };
 
 
-static struct xenbus_driver xen_blkbk = {
-        .name = "vbd",
-        .owner = THIS_MODULE,
-        .ids = xen_blkbk_ids,
+static DEFINE_XENBUS_DRIVER(xen_blkbk, ,
         .probe = xen_blkbk_probe,
         .remove = xen_blkbk_remove,
         .otherend_changed = frontend_changed
-};
+);
 
 
 int xen_blkif_xenbus_init(void)
 {
-        return xenbus_register_backend(&xen_blkbk);
+        return xenbus_register_backend(&xen_blkbk_driver);
 }
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 7b2ec590841..9fd3ee203b1 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1437,16 +1437,13 @@ static const struct xenbus_device_id blkfront_ids[] = {
         { "" }
 };
 
-static struct xenbus_driver blkfront = {
-        .name = "vbd",
-        .owner = THIS_MODULE,
-        .ids = blkfront_ids,
+static DEFINE_XENBUS_DRIVER(blkfront, ,
         .probe = blkfront_probe,
         .remove = blkfront_remove,
         .resume = blkfront_resume,
         .otherend_changed = blkback_changed,
         .is_ready = blkfront_is_ready,
-};
+);
 
 static int __init xlblk_init(void)
 {
@@ -1461,7 +1458,7 @@ static int __init xlblk_init(void)
                 return -ENODEV;
         }
 
-        ret = xenbus_register_frontend(&blkfront);
+        ret = xenbus_register_frontend(&blkfront_driver);
         if (ret) {
                 unregister_blkdev(XENVBD_MAJOR, DEV_NAME);
                 return ret;
@@ -1474,7 +1471,7 @@ module_init(xlblk_init);
 
 static void __exit xlblk_exit(void)
 {
-        return xenbus_unregister_driver(&blkfront);
+        return xenbus_unregister_driver(&blkfront_driver);
 }
 module_exit(xlblk_exit);