diff options
Diffstat (limited to 'drivers/nvdimm')
| -rw-r--r-- | drivers/nvdimm/region_devs.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index 3c06a6ea6958..41b4cdf5dea8 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -1037,8 +1037,9 @@ int nvdimm_has_flush(struct nd_region *nd_region) { int i; - /* no nvdimm == flushing capability unknown */ - if (nd_region->ndr_mappings == 0) + /* no nvdimm or pmem api == flushing capability unknown */ + if (nd_region->ndr_mappings == 0 + || !IS_ENABLED(CONFIG_ARCH_HAS_PMEM_API)) return -ENXIO; for (i = 0; i < nd_region->ndr_mappings; i++) { |