diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index a600347bba6a..0ae2729c7ea2 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -528,7 +528,6 @@ void ipath_cdev_cleanup(struct cdev **cdevp,
 
 int ipath_diag_add(struct ipath_devdata *);
 void ipath_diag_remove(struct ipath_devdata *);
-void ipath_diag_bringup_link(struct ipath_devdata *);
 
 extern wait_queue_head_t ipath_state_wait;