1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/dax/dax-private.h b/drivers/dax/dax-private.h
index b1cd7a8e5ab9..b6fc4f04636d 100644
--- a/drivers/dax/dax-private.h
+++ b/drivers/dax/dax-private.h
@@ -38,22 +38,18 @@ struct dax_region {
 };
 
 /**
- * struct dax_dev - subdivision of a dax region
+ * struct dev_dax - instance data for a subdivision of a dax region
  * @region - parent region
- * @inode - inode
- * @dev - device backing the character device
- * @cdev - core chardev data
- * @alive - !alive + srcu grace period == no new mappings can be established
+ * @dax_dev - core dax functionality
+ * @dev - device core
  * @id - child id in the region
  * @num_resources - number of physical address extents in this device
  * @res - array of physical address ranges
  */
-struct dax_dev {
+struct dev_dax {
 	struct dax_region *region;
-	struct inode *inode;
+	struct dax_device *dax_dev;
 	struct device dev;
-	struct cdev cdev;
-	bool alive;
 	int id;
 	int num_resources;
 	struct resource res[0];