m4udev            372 drivers/iommu/mtk_iommu_v1.c 	struct device *m4udev;
m4udev            404 drivers/iommu/mtk_iommu_v1.c 	m4udev = data->dev;
m4udev            405 drivers/iommu/mtk_iommu_v1.c 	mtk_mapping = m4udev->archdata.iommu;
m4udev            413 drivers/iommu/mtk_iommu_v1.c 		m4udev->archdata.iommu = mtk_mapping;