195 	int rc = 1;  in lmb_is_removable()  local
211 		rc &= is_mem_section_removable(pfn, PAGES_PER_SECTION);  in lmb_is_removable()
215 	return rc ? true : false;  in lmb_is_removable()
224 	int nid, rc;  in dlpar_remove_lmb()  local
233 	rc = device_offline(&mem_block->dev);  in dlpar_remove_lmb()
235 	if (rc)  in dlpar_remove_lmb()
236 		return rc;  in dlpar_remove_lmb()
259 	int i, rc;  in dlpar_memory_remove_by_count()  local
280 		rc = dlpar_remove_lmb(&lmbs[i]);  in dlpar_memory_remove_by_count()
281 		if (rc)  in dlpar_memory_remove_by_count()
299 			rc = dlpar_add_lmb(&lmbs[i]);  in dlpar_memory_remove_by_count()
300 			if (rc)  in dlpar_memory_remove_by_count()
307 		rc = -EINVAL;  in dlpar_memory_remove_by_count()
318 		rc = 0;  in dlpar_memory_remove_by_count()
321 	return rc;  in dlpar_memory_remove_by_count()
329 	int i, rc;  in dlpar_memory_remove_by_index()  local
341 			rc = dlpar_remove_lmb(&lmbs[i]);  in dlpar_memory_remove_by_index()
347 		rc = -EINVAL;  in dlpar_memory_remove_by_index()
349 	if (rc)  in dlpar_memory_remove_by_index()
355 	return rc;  in dlpar_memory_remove_by_index()
392 	int nid, rc;  in dlpar_add_lmb()  local
399 	rc = dlpar_acquire_drc(lmb->drc_index);  in dlpar_add_lmb()
400 	if (rc)  in dlpar_add_lmb()
401 		return rc;  in dlpar_add_lmb()
407 	rc = add_memory(nid, lmb->base_addr, block_sz);  in dlpar_add_lmb()
408 	if (rc) {  in dlpar_add_lmb()
410 		return rc;  in dlpar_add_lmb()
414 	rc = memblock_add(lmb->base_addr, block_sz);  in dlpar_add_lmb()
415 	if (rc) {  in dlpar_add_lmb()
418 		return rc;  in dlpar_add_lmb()
428 	rc = device_online(&mem_block->dev);  in dlpar_add_lmb()
430 	if (rc) {  in dlpar_add_lmb()
433 		return rc;  in dlpar_add_lmb()
446 	int i, rc;  in dlpar_memory_add_by_count()  local
467 		rc = dlpar_add_lmb(&lmbs[i]);  in dlpar_memory_add_by_count()
468 		if (rc)  in dlpar_memory_add_by_count()
486 			rc = dlpar_remove_lmb(&lmbs[i]);  in dlpar_memory_add_by_count()
487 			if (rc)  in dlpar_memory_add_by_count()
491 		rc = -EINVAL;  in dlpar_memory_add_by_count()
503 	return rc;  in dlpar_memory_add_by_count()
511 	int rc;  in dlpar_memory_add_by_index()  local
523 			rc = dlpar_add_lmb(&lmbs[i]);  in dlpar_memory_add_by_index()
529 		rc = -EINVAL;  in dlpar_memory_add_by_index()
531 	if (rc)  in dlpar_memory_add_by_index()
537 	return rc;  in dlpar_memory_add_by_index()
570 	int rc;  in dlpar_memory()  local
579 		rc = -EINVAL;  in dlpar_memory()
585 		rc = -EINVAL;  in dlpar_memory()
592 			rc = dlpar_memory_add_by_count(count, prop);  in dlpar_memory()
594 			rc = dlpar_memory_add_by_index(drc_index, prop);  in dlpar_memory()
596 			rc = -EINVAL;  in dlpar_memory()
600 			rc = dlpar_memory_remove_by_count(count, prop);  in dlpar_memory()
602 			rc = dlpar_memory_remove_by_index(drc_index, prop);  in dlpar_memory()
604 			rc = -EINVAL;  in dlpar_memory()
608 		rc = -EINVAL;  in dlpar_memory()
612 	if (rc)  in dlpar_memory()
620 	return rc;  in dlpar_memory()
661 	int i, rc = -EINVAL;  in pseries_update_drconf_memory()  local
689 			rc = pseries_remove_memblock(  in pseries_update_drconf_memory()
697 			rc = memblock_add(be64_to_cpu(old_drmem[i].base_addr),  in pseries_update_drconf_memory()
699 			rc = (rc < 0) ? -EINVAL : 0;  in pseries_update_drconf_memory()
703 	return rc;  in pseries_update_drconf_memory()