diff options
Diffstat (limited to 'drivers/nvdimm/region.c')
| -rw-r--r-- | drivers/nvdimm/region.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/nvdimm/region.c b/drivers/nvdimm/region.c index 88dc062af5f8..53567f3ed427 100644 --- a/drivers/nvdimm/region.c +++ b/drivers/nvdimm/region.c @@ -70,7 +70,7 @@ static int nd_region_probe(struct device *dev) * "<async-registered>/<total>" namespace count. */ dev_err(dev, "failed to register %d namespace%s, continuing...\n", - err, err == 1 ? "" : "s"); + err, str_plural(err)); return 0; } @@ -87,13 +87,13 @@ static void nd_region_remove(struct device *dev) device_for_each_child(dev, NULL, child_unregister); /* flush attribute readers and disable */ - nvdimm_bus_lock(dev); - nd_region->ns_seed = NULL; - nd_region->btt_seed = NULL; - nd_region->pfn_seed = NULL; - nd_region->dax_seed = NULL; - dev_set_drvdata(dev, NULL); - nvdimm_bus_unlock(dev); + scoped_guard(nvdimm_bus, dev) { + nd_region->ns_seed = NULL; + nd_region->btt_seed = NULL; + nd_region->pfn_seed = NULL; + nd_region->dax_seed = NULL; + dev_set_drvdata(dev, NULL); + } /* * Note, this assumes device_lock() context to not race @@ -110,7 +110,7 @@ static void nd_region_remove(struct device *dev) * here is ok. */ if (cpu_cache_has_invalidate_memregion()) - cpu_cache_invalidate_memregion(IORES_DESC_PERSISTENT_MEMORY); + cpu_cache_invalidate_all(); } static int child_notify(struct device *dev, void *data) |