cttw_reg         1660 drivers/iommu/arm-smmu.c 	bool cttw_reg, cttw_fw = smmu->features & ARM_SMMU_FEAT_COHERENT_WALK;
cttw_reg         1709 drivers/iommu/arm-smmu.c 	cttw_reg = !!(id & ID0_CTTW);
cttw_reg         1710 drivers/iommu/arm-smmu.c 	if (cttw_fw || cttw_reg)
cttw_reg         1713 drivers/iommu/arm-smmu.c 	if (cttw_fw != cttw_reg)