1 files changed, 4 insertions, 2 deletions

diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
index 44c28e94df50..973386d439da 100644
--- a/include/linux/uio_driver.h
+++ b/include/linux/uio_driver.h
@@ -18,20 +18,22 @@
 #include <linux/fs.h>
 #include <linux/interrupt.h>
 
+struct uio_map;
+
 /**
  * struct uio_mem - description of a UIO memory region
- * @kobj:               kobject for this mapping
  * @addr:               address of the device's memory
  * @size:               size of IO
  * @memtype:            type of memory addr points to
  * @internal_addr:      ioremap-ped version of addr, for driver internal use
+ * @map:                for use by the UIO core only.
  */
 struct uio_mem {
-        struct kobject          kobj;
         unsigned long           addr;
         unsigned long           size;
         int                     memtype;
         void __iomem            *internal_addr;
+        struct uio_map          *map;
 };
 
 #define MAX_UIO_MAPS    5