fixed un-refactored function name

inventory_provider/tasks/worker.py

@@ -144,7 +144,7 @@ def update_equipment_locations():
     for key in r.scan_iter('opsdb:location:*'):
         r.delete(key)
     with db.connection(InventoryTask.config["ops-db"]) as cx:
-        for ld in opsdb.get_equipment_location_data(cx):
+        for ld in opsdb.lookup_pop_info(cx):
             r.set('opsdb:location:%s' % ld['equipment_name'], json.dumps(ld))
 
     logger.debug('<<< update_equipment_locations')