diff options
Diffstat (limited to 'drivers/dax/pmem/core.c')
| -rw-r--r-- | drivers/dax/pmem/core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dax/pmem/core.c b/drivers/dax/pmem/core.c index 6eb6dfdf19bf..2bedf8414fff 100644 --- a/drivers/dax/pmem/core.c +++ b/drivers/dax/pmem/core.c @@ -25,20 +25,20 @@ struct dev_dax *__dax_pmem_probe(struct device *dev, enum dev_dax_subsys subsys) ndns = nvdimm_namespace_common_probe(dev); if (IS_ERR(ndns)) return ERR_CAST(ndns); - nsio = to_nd_namespace_io(&ndns->dev); /* parse the 'pfn' info block via ->rw_bytes */ - rc = devm_nsio_enable(dev, nsio); + rc = devm_namespace_enable(dev, ndns, nd_info_block_reserve()); if (rc) return ERR_PTR(rc); rc = nvdimm_setup_pfn(nd_pfn, &pgmap); if (rc) return ERR_PTR(rc); - devm_nsio_disable(dev, nsio); + devm_namespace_disable(dev, ndns); /* reserve the metadata area, device-dax will reserve the data */ pfn_sb = nd_pfn->pfn_sb; offset = le64_to_cpu(pfn_sb->dataoff); + nsio = to_nd_namespace_io(&ndns->dev); if (!devm_request_mem_region(dev, nsio->res.start, offset, dev_name(&ndns->dev))) { dev_warn(dev, "could not reserve metadata\n"); |