256 	int inst;  in risaf_register_region()  local
274 	inst = risaf_get_instance_from_region(address, length);  in risaf_register_region()
275 	if (inst < 0) {  in risaf_register_region()
280 	if ((instance != -1) && (inst != instance)) {  in risaf_register_region()
288 		ERROR("RISAF%d: No or bad st,protreg entry in DT\n", inst + 1);  in risaf_register_region()
295 	region_per_instance[inst]++;  in risaf_register_region()
296 	if (region_per_instance[inst] > stm32_risaf_get_max_region(inst)) {  in risaf_register_region()
297 		ERROR("RISAF%d: Too many entries in DT\n", inst + 1);  in risaf_register_region()
301 	if (check_region_boundaries(inst, address, length) != 0) {  in risaf_register_region()
302 		ERROR("RISAF%d: Region %d exceeds limits\n", inst + 1, pdata->nregions);  in risaf_register_region()
307 	pdata->region[pdata->nregions].instance = inst;  in risaf_register_region()