928 	struct nvdimm_bus *nvdimm_bus = walk_to_nvdimm_bus(dev);  in nd_blk_region_init()  local
938 	return to_nd_blk_region(dev)->enable(nvdimm_bus, dev);  in nd_blk_region_init()
1029 static struct nd_region *nd_region_create(struct nvdimm_bus *nvdimm_bus,  in nd_region_create()  argument
1044 			dev_err(&nvdimm_bus->dev,  in nd_region_create()
1055 			dev_err(&nvdimm_bus->dev, "%s: %s mapping%d is not BLK capable\n",  in nd_region_create()
1127 	dev->parent = &nvdimm_bus->dev;  in nd_region_create()
1150 struct nd_region *nvdimm_pmem_region_create(struct nvdimm_bus *nvdimm_bus,  in nvdimm_pmem_region_create()  argument
1154 	return nd_region_create(nvdimm_bus, ndr_desc, &nd_pmem_device_type,  in nvdimm_pmem_region_create()
1159 struct nd_region *nvdimm_blk_region_create(struct nvdimm_bus *nvdimm_bus,  in nvdimm_blk_region_create()  argument
1165 	return nd_region_create(nvdimm_bus, ndr_desc, &nd_blk_device_type,  in nvdimm_blk_region_create()
1170 struct nd_region *nvdimm_volatile_region_create(struct nvdimm_bus *nvdimm_bus,  in nvdimm_volatile_region_create()  argument
1174 	return nd_region_create(nvdimm_bus, ndr_desc, &nd_volatile_device_type,  in nvdimm_volatile_region_create()
1307 	struct nvdimm_bus *nvdimm_bus = walk_to_nvdimm_bus(&nd_region->dev);  in nd_region_conflict()  local
1314 	return device_for_each_child(&nvdimm_bus->dev, &ctx, region_conflict);  in nd_region_conflict()