staging/rdma/hfi1: Remove modify_port and port_immutable functions

Delete code from query_port which has been moved into rvt_query_port
Create a call back function to shut down a port which may be called from
rvt_modify_port

Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/staging/rdma/hfi1/hfi.h b/drivers/staging/rdma/hfi1/hfi.h
index 18508c9..363e6ef 100644
--- a/drivers/staging/rdma/hfi1/hfi.h
+++ b/drivers/staging/rdma/hfi1/hfi.h
@@ -1536,6 +1536,11 @@
 	return container_of(ibp, struct hfi1_pportdata, ibport_data);
 }
 
+static inline struct hfi1_ibdev *dev_from_rdi(struct rvt_dev_info *rdi)
+{
+	return container_of(rdi, struct hfi1_ibdev, rdi);
+}
+
 static inline struct hfi1_ibport *to_iport(struct ib_device *ibdev, u8 port)
 {
 	struct hfi1_devdata *dd = dd_from_ibdev(ibdev);