85 	struct omap_iommu_arch_data *arch_data = dev->archdata.iommu;  in omap_iommu_save_ctx()  local
90 	if (!arch_data)  in omap_iommu_save_ctx()
93 	while (arch_data->iommu_dev) {  in omap_iommu_save_ctx()
94 		obj = arch_data->iommu_dev;  in omap_iommu_save_ctx()
101 		arch_data++;  in omap_iommu_save_ctx()
115 	struct omap_iommu_arch_data *arch_data = dev->archdata.iommu;  in omap_iommu_restore_ctx()  local
120 	if (!arch_data)  in omap_iommu_restore_ctx()
123 	while (arch_data->iommu_dev) {  in omap_iommu_restore_ctx()
124 		obj = arch_data->iommu_dev;  in omap_iommu_restore_ctx()
131 		arch_data++;  in omap_iommu_restore_ctx()
1417 	struct omap_iommu_arch_data *arch_data = dev->archdata.iommu;  in omap_iommu_count()  local
1420 	while (arch_data->iommu_dev) {  in omap_iommu_count()
1422 		arch_data++;  in omap_iommu_count()
1479 	struct omap_iommu_arch_data *arch_data = dev->archdata.iommu;  in omap_iommu_attach_dev()  local
1485 	if (!arch_data || !arch_data->iommu_dev) {  in omap_iommu_attach_dev()
1507 	for (i = 0; i < omap_domain->num_iommus; i++, iommu++, arch_data++) {  in omap_iommu_attach_dev()
1509 		oiommu = arch_data->iommu_dev;  in omap_iommu_attach_dev()
1527 		arch_data--;  in omap_iommu_attach_dev()
1543 	struct omap_iommu_arch_data *arch_data = dev->archdata.iommu;  in _omap_iommu_detach_dev()  local
1564 	arch_data += (omap_domain->num_iommus - 1);  in _omap_iommu_detach_dev()
1565 	for (i = 0; i < omap_domain->num_iommus; i++, iommu--, arch_data--) {  in _omap_iommu_detach_dev()
1662 	struct omap_iommu_arch_data *arch_data, *tmp;  in _omap_iommu_add_device()  local
1690 	arch_data = kcalloc(num_iommus + 1, sizeof(*arch_data), GFP_KERNEL);  in _omap_iommu_add_device()
1691 	if (!arch_data)  in _omap_iommu_add_device()
1694 	for (i = 0, tmp = arch_data; i < num_iommus; i++, tmp++) {  in _omap_iommu_add_device()
1697 			kfree(arch_data);  in _omap_iommu_add_device()
1704 			kfree(arch_data);  in _omap_iommu_add_device()
1727 			kfree(arch_data);  in _omap_iommu_add_device()
1742 	oiommu = arch_data->iommu_dev;  in _omap_iommu_add_device()
1745 		kfree(arch_data);  in _omap_iommu_add_device()
1749 	dev->archdata.iommu = arch_data;  in _omap_iommu_add_device()
1759 		kfree(arch_data);  in _omap_iommu_add_device()
1780 	struct omap_iommu_arch_data *arch_data = dev->archdata.iommu;  in omap_iommu_remove_device()  local
1782 	if (!dev->of_node || !arch_data)  in omap_iommu_remove_device()
1785 	iommu_device_unlink(&arch_data->iommu_dev->iommu, dev);  in omap_iommu_remove_device()
1789 	kfree(arch_data);  in omap_iommu_remove_device()
1795 	struct omap_iommu_arch_data *arch_data = dev->archdata.iommu;  in omap_iommu_device_group()  local
1798 	if (arch_data->iommu_dev)  in omap_iommu_device_group()
1799 		group = iommu_group_ref_get(arch_data->iommu_dev->group);  in omap_iommu_device_group()