1167 	struct omap_iommu_arch_data *arch_data = dev->archdata.iommu;  in omap_iommu_attach_dev()  local
1170 	if (!arch_data || !arch_data->name) {  in omap_iommu_attach_dev()
1185 	oiommu = omap_iommu_attach(arch_data->name, omap_domain->pgtable);  in omap_iommu_attach_dev()
1192 	omap_domain->iommu_dev = arch_data->iommu_dev = oiommu;  in omap_iommu_attach_dev()
1205 	struct omap_iommu_arch_data *arch_data = dev->archdata.iommu;  in _omap_iommu_detach_dev()  local
1217 	omap_domain->iommu_dev = arch_data->iommu_dev = NULL;  in _omap_iommu_detach_dev()
1321 	struct omap_iommu_arch_data *arch_data;  in omap_iommu_add_device()  local
1344 	arch_data = kzalloc(sizeof(*arch_data), GFP_KERNEL);  in omap_iommu_add_device()
1345 	if (!arch_data) {  in omap_iommu_add_device()
1350 	arch_data->name = kstrdup(dev_name(&pdev->dev), GFP_KERNEL);  in omap_iommu_add_device()
1351 	dev->archdata.iommu = arch_data;  in omap_iommu_add_device()
1360 	struct omap_iommu_arch_data *arch_data = dev->archdata.iommu;  in omap_iommu_remove_device()  local
1362 	if (!dev->of_node || !arch_data)  in omap_iommu_remove_device()
1365 	kfree(arch_data->name);  in omap_iommu_remove_device()
1366 	kfree(arch_data);  in omap_iommu_remove_device()