arm_iommu_attach_device 2197 arch/arm/mm/dma-mapping.c int arm_iommu_attach_device(struct device *dev,
arm_iommu_attach_device   21 drivers/gpu/drm/exynos/exynos_drm_dma.c #define arm_iommu_attach_device(...)	({ -ENODEV; })
arm_iommu_attach_device   34 drivers/iommu/ipmmu-vmsa.c #define arm_iommu_attach_device(...)	-ENODEV