Searched refs:iommu_fp (Results 1 – 1 of 1) sorted by relevance
237 FILE *iommu_fp = fopen(path, "rb"); in check_sysfs_iommu() local239 if (iommu_fp) { in check_sysfs_iommu()241 if (fread(&iommu_enabled, sizeof(RK_U32), 1, iommu_fp)) in check_sysfs_iommu()244 fclose(iommu_fp); in check_sysfs_iommu()