staging/rdma/hfi1: Add device specific info prints

Implement get_card_name and get_pci_dev helper functions for rdmavt
for hfi1.

Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@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 dbea286..cff966e 100644
--- a/drivers/staging/rdma/hfi1/hfi.h
+++ b/drivers/staging/rdma/hfi1/hfi.h
@@ -1660,6 +1660,8 @@
 			int table_index, int field_index, u32 *data, u32 len);
 
 const char *get_unit_name(int unit);
+const char *get_card_name(struct rvt_dev_info *rdi);
+struct pci_dev *get_pci_dev(struct rvt_dev_info *rdi);
 
 /*
  * Flush write combining store buffers (if present) and perform a write