220 static int nsblk_rw_bytes(struct nd_namespace_common *ndns,  in nsblk_rw_bytes()  argument
223 	struct nd_namespace_blk *nsblk = to_nd_namespace_blk(&ndns->dev);  in nsblk_rw_bytes()
230 		dev_WARN_ONCE(&ndns->dev, 1, "request out of range\n");  in nsblk_rw_bytes()
308 	struct nd_namespace_common *ndns;  in nd_blk_probe()  local
311 	ndns = nvdimm_namespace_common_probe(dev);  in nd_blk_probe()
312 	if (IS_ERR(ndns))  in nd_blk_probe()
313 		return PTR_ERR(ndns);  in nd_blk_probe()
315 	nsblk = to_nd_namespace_blk(&ndns->dev);  in nd_blk_probe()
316 	nsblk->size = nvdimm_namespace_capacity(ndns);  in nd_blk_probe()
319 	ndns->rw_bytes = nsblk_rw_bytes;  in nd_blk_probe()
321 		return nvdimm_namespace_attach_btt(ndns);  in nd_blk_probe()
322 	else if (nd_btt_probe(dev, ndns) == 0) {  in nd_blk_probe()