virtio: fix comments, readability

Fix a couple of comments to match reality.
Initialize config_driver_disabled to be consistent with
other fields (note: the structure is already zero initialized,
so this is not a bugfix as such).

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <7b74a55a5f3dc066d954472f5b68c29022f11b43.1752094439.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>

diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 95d5d7993e5b1bbe41bf28c07f61dfd0040cf8df..c441c8cc71ef5ee54337087d7b0ec1113e877b76 100644 (file)
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -147,7 +147,7 @@ EXPORT_SYMBOL_GPL(virtio_config_changed);
 
 /**
  * virtio_config_driver_disable - disable config change reporting by drivers
- * @dev: the device to reset
+ * @dev: the device to disable
  *
  * This is only allowed to be called by a driver and disabling can't
  * be nested.
@@ -162,7 +162,7 @@ EXPORT_SYMBOL_GPL(virtio_config_driver_disable);
 
 /**
  * virtio_config_driver_enable - enable config change reporting by drivers
- * @dev: the device to reset
+ * @dev: the device to enable
  *
  * This is only allowed to be called by a driver and enabling can't
  * be nested.
@@ -530,6 +530,7 @@ int register_virtio_device(struct virtio_device *dev)
                goto out_ida_remove;
 
        spin_lock_init(&dev->config_lock);
+       dev->config_driver_disabled = false;
        dev->config_core_enabled = false;
        dev->config_change_pending = false;