diff --git a/drivers/infiniband/hw/ehca/ehca_tools.h b/drivers/infiniband/hw/ehca/ehca_tools.h
index 809da3ef706b..973c4b591545 100644
--- a/drivers/infiniband/hw/ehca/ehca_tools.h
+++ b/drivers/infiniband/hw/ehca/ehca_tools.h
@@ -63,6 +63,7 @@
 #include <asm/ibmebus.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
+#include <asm/hvcall.h>
 
 extern int ehca_debug_level;