diff options
Diffstat (limited to 'drivers/nvdimm/region.c')
| -rw-r--r-- | drivers/nvdimm/region.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/nvdimm/region.c b/drivers/nvdimm/region.c index 9aba44e483e0..2a5f3f53d79d 100644 --- a/drivers/nvdimm/region.c +++ b/drivers/nvdimm/region.c @@ -33,12 +33,13 @@ static int nd_region_probe(struct device *dev) num_ns->count = rc + err; dev_set_drvdata(dev, num_ns); + if (rc && err && rc == err) + return -ENODEV; + + nd_region->btt_seed = nd_btt_create(nd_region); if (err == 0) return 0; - if (rc == err) - return -ENODEV; - /* * Given multiple namespaces per region, we do not want to * disable all the successfully registered peer namespaces upon @@ -66,6 +67,7 @@ static int nd_region_remove(struct device *dev) /* flush attribute readers and disable */ nvdimm_bus_lock(dev); nd_region->ns_seed = NULL; + nd_region->btt_seed = NULL; dev_set_drvdata(dev, NULL); nvdimm_bus_unlock(dev); |