drhd_count 611 drivers/iommu/dmar.c int drhd_count = 0; drhd_count 616 drivers/iommu/dmar.c .arg[ACPI_DMAR_TYPE_HARDWARE_UNIT] = &drhd_count, drhd_count 647 drivers/iommu/dmar.c if (ret == 0 && drhd_count == 0) drhd_count 2020 drivers/iommu/dmar.c int drhd_count = 0; drhd_count 2028 drivers/iommu/dmar.c &dmar_parse_one_drhd, (void *)&drhd_count); drhd_count 2029 drivers/iommu/dmar.c if (ret == 0 && drhd_count == 0) {