287 		struct acpi_nfit_control_region *dcr)  in add_dcr()  argument
289 	size_t length = min_t(size_t, sizeof(*dcr), dcr->header.length);  in add_dcr()
294 		if (memcmp(nfit_dcr->dcr, dcr, length) == 0) {  in add_dcr()
303 	nfit_dcr->dcr = dcr;  in add_dcr()
306 			dcr->region_index, dcr->windows);  in add_dcr()
442 	u16 dcr = nfit_mem->dcr->region_index;  in nfit_mem_find_spa_bdw()  local
458 			if (nfit_memdev->memdev->region_index != dcr)  in nfit_mem_find_spa_bdw()
474 	u16 dcr = __to_nfit_memdev(nfit_mem)->region_index;  in nfit_mem_init_bdw()  local
482 		if (nfit_bdw->bdw->region_index != dcr)  in nfit_mem_init_bdw()
499 				nfit_memdev->memdev->region_index != dcr)  in nfit_mem_init_bdw()
539 		u16 dcr;  in nfit_mem_dcr_init()  local
544 		dcr = nfit_memdev->memdev->region_index;  in nfit_mem_dcr_init()
565 			if (nfit_dcr->dcr->region_index != dcr)  in nfit_mem_dcr_init()
574 			if (!nfit_mem->dcr)  in nfit_mem_dcr_init()
575 				nfit_mem->dcr = nfit_dcr->dcr;  in nfit_mem_dcr_init()
576 			else if (nfit_mem->dcr->windows == 0  in nfit_mem_dcr_init()
577 					&& nfit_dcr->dcr->windows)  in nfit_mem_dcr_init()
578 				nfit_mem->dcr = nfit_dcr->dcr;  in nfit_mem_dcr_init()
582 		if (dcr && !nfit_mem->dcr) {  in nfit_mem_dcr_init()
584 					spa->range_index, dcr);  in nfit_mem_dcr_init()
697 	return nfit_mem->dcr;  in to_nfit_dcr()
721 	struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);  in vendor_show()  local
723 	return sprintf(buf, "%#x\n", dcr->vendor_id);  in vendor_show()
730 	struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);  in rev_id_show()  local
732 	return sprintf(buf, "%#x\n", dcr->revision_id);  in rev_id_show()
739 	struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);  in device_show()  local
741 	return sprintf(buf, "%#x\n", dcr->device_id);  in device_show()
748 	struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);  in format_show()  local
750 	return sprintf(buf, "%#x\n", dcr->code);  in format_show()
757 	struct acpi_nfit_control_region *dcr = to_nfit_dcr(dev);  in serial_show()  local
759 	return sprintf(buf, "%#x\n", dcr->serial_number);  in serial_show()
1020 		if (!memdev || !nfit_mem->dcr) {  in acpi_nfit_init_interleave_set()
1026 		map->serial_number = nfit_mem->dcr->serial_number;  in acpi_nfit_init_interleave_set()
1359 	if (!nfit_mem || !nfit_mem->dcr || !nfit_mem->bdw) {  in acpi_nfit_blk_region_enable()
1362 				(nfit_mem && nfit_mem->dcr) ? "" : " dcr",  in acpi_nfit_blk_region_enable()
1396 	nfit_blk->cmd_offset = nfit_mem->dcr->command_offset;  in acpi_nfit_blk_region_enable()
1397 	nfit_blk->stat_offset = nfit_mem->dcr->status_offset;  in acpi_nfit_blk_region_enable()
1406 	mmio->size = nfit_mem->dcr->window_size;  in acpi_nfit_blk_region_enable()