30 	nd_detach_ndns(&nd_pfn->dev, &nd_pfn->ndns);  in nd_pfn_release()
139 	rc = sprintf(buf, "%s\n", nd_pfn->ndns  in namespace_show()
140 			? dev_name(&nd_pfn->ndns->dev) : "");  in namespace_show()
153 	rc = nd_namespace_store(dev, &nd_pfn->ndns, buf, len);  in namespace_store()
183 		struct nd_namespace_common *ndns)  in __nd_pfn_create()  argument
212 	if (ndns && !__nd_attach_ndns(&nd_pfn->dev, ndns, &nd_pfn->ndns)) {  in __nd_pfn_create()
213 		dev_dbg(&ndns->dev, "%s failed, already claimed by %s\n",  in __nd_pfn_create()
214 				__func__, dev_name(ndns->claim));  in __nd_pfn_create()
233 	struct nd_namespace_common *ndns = nd_pfn->ndns;  in nd_pfn_validate()  local
238 	if (!pfn_sb || !ndns)  in nd_pfn_validate()
245 	if (nvdimm_namespace_capacity(ndns) < ND_PFN_ALIGN)  in nd_pfn_validate()
248 	if (nvdimm_read_bytes(ndns, SZ_4K, pfn_sb, sizeof(*pfn_sb)))  in nd_pfn_validate()
288 	nsio = to_nd_namespace_io(&ndns->dev);  in nd_pfn_validate()
292 				dev_name(&ndns->dev));  in nd_pfn_validate()
296 				dev_name(&ndns->dev));  in nd_pfn_validate()
304 int nd_pfn_probe(struct nd_namespace_common *ndns, void *drvdata)  in nd_pfn_probe()  argument
310 	struct nd_region *nd_region = to_nd_region(ndns->dev.parent);  in nd_pfn_probe()
312 	if (ndns->force_raw)  in nd_pfn_probe()
315 	nvdimm_bus_lock(&ndns->dev);  in nd_pfn_probe()
316 	dev = __nd_pfn_create(nd_region, NULL, PFN_MODE_NONE, ndns);  in nd_pfn_probe()
317 	nvdimm_bus_unlock(&ndns->dev);  in nd_pfn_probe()
327 	dev_dbg(&ndns->dev, "%s: pfn: %s\n", __func__,  in nd_pfn_probe()
330 		__nd_detach_ndns(dev, &nd_pfn->ndns);  in nd_pfn_probe()