;  struct synaptics_rmi0_fn *fhandler;  struct synaptics_rmi0_device_info *rmi;   rmi = &(rmi0_data->rmi0_mod_info);   /* Scan the page description tables of the pages to service */  for (page_number = 0; page_number < PAGES_TO_SERVICE; page_number++) {   for (pdt_entry_addr = PDT_START; pdt_entry_addr > PDT_END;     pdt_entry_addr -= PDT_ENTRY_SIZE) {    