ARM_SMMU_IRQ_CTRL 3123 drivers/iommu/arm-smmu-v3.c 	ret = arm_smmu_write_reg_sync(smmu, 0, ARM_SMMU_IRQ_CTRL,
ARM_SMMU_IRQ_CTRL 3151 drivers/iommu/arm-smmu-v3.c 				      ARM_SMMU_IRQ_CTRL, ARM_SMMU_IRQ_CTRLACK);