Message ID | 149875883642.10031.1077982680312378809.stgit@dwillia2-desk3.amr.corp.intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
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++) {