diff --git a/drivers/infiniband/hw/mthca/mthca_dev.h b/drivers/infiniband/hw/mthca/mthca_dev.h
index 616a0de..d014b44 100644
--- a/drivers/infiniband/hw/mthca/mthca_dev.h
+++ b/drivers/infiniband/hw/mthca/mthca_dev.h
@@ -222,6 +222,7 @@
 	struct mthca_array     	qp;
 	struct mthca_icm_table *qp_table;
 	struct mthca_icm_table *eqp_table;
+	struct mthca_icm_table *rdb_table;
 };
 
 struct mthca_av_table {