return phys;
}
-static struct iommu_group *get_device_iommu_group(struct device *dev)
-{
- struct iommu_group *group;
-
- group = iommu_group_get(dev);
- if (!group)
- group = iommu_group_alloc();
-
- return group;
-}
-
static int exynos_iommu_add_device(struct device *dev)
{
struct exynos_iommu_owner *owner = dev->archdata.iommu;
.detach_dev = exynos_iommu_detach_device,
.map = exynos_iommu_map,
.unmap = exynos_iommu_unmap,
- .map_sg = default_iommu_map_sg,
.iova_to_phys = exynos_iommu_iova_to_phys,
- .device_group = get_device_iommu_group,
+ .device_group = generic_device_group,
.add_device = exynos_iommu_add_device,
.remove_device = exynos_iommu_remove_device,
.pgsize_bitmap = SECT_SIZE | LPAGE_SIZE | SPAGE_SIZE,
return ret;
}
core_initcall(exynos_iommu_init);
-
-IOMMU_OF_DECLARE(exynos_iommu_of, "samsung,exynos-sysmmu");