780 	struct resource *alloc;  in alloc_dev_dax_range()  local
799 	alloc = __request_region(res, start, size, dev_name(dev), 0);  in alloc_dev_dax_range()
800 	if (!alloc) {  in alloc_dev_dax_range()
819 			.start = alloc->start,  in alloc_dev_dax_range()
820 			.end = alloc->end,  in alloc_dev_dax_range()
825 			&alloc->start, &alloc->end);  in alloc_dev_dax_range()
968 	resource_size_t alloc = 0;  in dev_dax_resize()  local
1001 			alloc = min(res->start - dax_region->res.start, to_alloc);  in dev_dax_resize()
1002 			rc = alloc_dev_dax_range(dev_dax, dax_region->res.start, alloc);  in dev_dax_resize()
1006 		alloc = 0;  in dev_dax_resize()
1009 			alloc = min(next->start - (res->end + 1), to_alloc);  in dev_dax_resize()
1012 		if (!alloc && !next && res->end < region_res->end)  in dev_dax_resize()
1013 			alloc = min(region_res->end - res->end, to_alloc);  in dev_dax_resize()
1015 		if (!alloc)  in dev_dax_resize()
1019 			rc = adjust_dev_dax_range(dev_dax, res, resource_size(res) + alloc);  in dev_dax_resize()
1022 		rc = alloc_dev_dax_range(dev_dax, res->end + 1, alloc);  in dev_dax_resize()
1027 	to_alloc -= alloc;  in dev_dax_resize()