ARM_SMMU_FEAT_2_LVL_STRTAB
if (smmu->features & ARM_SMMU_FEAT_2_LVL_STRTAB) {
if (smmu->features & ARM_SMMU_FEAT_2_LVL_STRTAB)
if (smmu->features & ARM_SMMU_FEAT_2_LVL_STRTAB)
if (smmu->features & ARM_SMMU_FEAT_2_LVL_STRTAB)
if (smmu->features & ARM_SMMU_FEAT_2_LVL_STRTAB) {
smmu->features |= ARM_SMMU_FEAT_2_LVL_STRTAB;
smmu->features &= ~ARM_SMMU_FEAT_2_LVL_STRTAB;