diff options
Diffstat (limited to 'drivers/nvdimm/of_pmem.c')
| -rw-r--r-- | drivers/nvdimm/of_pmem.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/nvdimm/of_pmem.c b/drivers/nvdimm/of_pmem.c index 8224d1431ea9..10dbdcdfb9ce 100644 --- a/drivers/nvdimm/of_pmem.c +++ b/drivers/nvdimm/of_pmem.c @@ -62,8 +62,10 @@ static int of_pmem_region_probe(struct platform_device *pdev) if (is_volatile) region = nvdimm_volatile_region_create(bus, &ndr_desc); - else + else { + set_bit(ND_REGION_PERSIST_MEMCTRL, &ndr_desc.flags); region = nvdimm_pmem_region_create(bus, &ndr_desc); + } if (!region) dev_warn(&pdev->dev, "Unable to register region %pR from %pOF\n", @@ -88,6 +90,7 @@ static int of_pmem_region_remove(struct platform_device *pdev) static const struct of_device_id of_pmem_region_match[] = { { .compatible = "pmem-region" }, + { .compatible = "pmem-region-v2" }, { }, }; |