1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/md/dm-hw-handler.h b/drivers/md/dm-hw-handler.h
index 32eff28e4adc..e0832e6fcf36 100644
--- a/drivers/md/dm-hw-handler.h
+++ b/drivers/md/dm-hw-handler.h
@@ -16,6 +16,7 @@
 struct hw_handler_type;
 struct hw_handler {
         struct hw_handler_type *type;
+        struct mapped_device *md;
         void *context;
 };