diff options
| -rw-r--r-- | drivers/acpi/nfit/core.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index 12fb414fa678..ea9f3e727fef 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -3018,15 +3018,21 @@ static void acpi_nfit_scrub(struct work_struct *work) static int acpi_nfit_register_regions(struct acpi_nfit_desc *acpi_desc) { struct nfit_spa *nfit_spa; - int rc; - list_for_each_entry(nfit_spa, &acpi_desc->spas, list) - if (nfit_spa_type(nfit_spa->spa) == NFIT_SPA_DCR) { - /* BLK regions don't need to wait for ars results */ - rc = acpi_nfit_register_region(acpi_desc, nfit_spa); - if (rc) - return rc; - } + list_for_each_entry(nfit_spa, &acpi_desc->spas, list) { + int rc, type = nfit_spa_type(nfit_spa->spa); + + /* PMEM and VMEM will be registered by the ARS workqueue */ + if (type == NFIT_SPA_PM || type == NFIT_SPA_VOLATILE) + continue; + /* BLK apertures belong to BLK region registration below */ + if (type == NFIT_SPA_BDW) + continue; + /* BLK regions don't need to wait for ARS results */ + rc = acpi_nfit_register_region(acpi_desc, nfit_spa); + if (rc) + return rc; + } acpi_desc->ars_start_flags = 0; if (!acpi_desc->cancel) |