diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index abb10b3c0b70..32eab1776cfe 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -248,9 +248,10 @@ static int rpaphp_check_drc_props_v2(struct device_node *dn, char *drc_name,
 		/* Should now know end of current entry */
 
 		/* Found it */
-		if (my_index <= drc.last_drc_index) {
+		if (my_index >= drc.drc_index_start && my_index <= drc.last_drc_index) {
+			int index = my_index - drc.drc_index_start;
 			sprintf(cell_drc_name, "%s%d", drc.drc_name_prefix,
-				my_index);
+				drc.drc_name_suffix_start + index);
 			break;
 		}
 	}