mtk_iommu_detach_device  577 drivers/iommu/mtk_iommu.c 	.detach_dev	= mtk_iommu_detach_device,
mtk_iommu_detach_device  533 drivers/iommu/mtk_iommu_v1.c 	.detach_dev	= mtk_iommu_detach_device,