libnvdimm, pfn: fix restoring memmap location

This path was missed when turning on the memmap in pmem support. Permit 'pmem' as a valid location for the map. Reported-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
mariux64 · Jan 30, 2016 · 45eb570 · 45eb570
1 parent 9c41242
commit 45eb570
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/drivers/nvdimm/pfn_devs.c b/drivers/nvdimm/pfn_devs.c
@@ -301,10 +301,8 @@ int nd_pfn_validate(struct nd_pfn *nd_pfn)
 
 	switch (le32_to_cpu(pfn_sb->mode)) {
 	case PFN_MODE_RAM:
-		break;
 	case PFN_MODE_PMEM:
-		/* TODO: allocate from PMEM support */
-		return -ENOTTY;
+		break;
 	default:
 		return -ENXIO;
 	}