774 	struct direct_window *window;  in find_existing_ddw()  local
780 	list_for_each_entry(window, &direct_window_list, list) {  in find_existing_ddw()
781 		if (window->device == pdn) {  in find_existing_ddw()
782 			direct64 = window->prop;  in find_existing_ddw()
796 	struct direct_window *window;  in find_existing_ddw_windows()  local
807 		window = kzalloc(sizeof(*window), GFP_KERNEL);  in find_existing_ddw_windows()
808 		if (!window || len < sizeof(struct dynamic_dma_window_prop)) {  in find_existing_ddw_windows()
809 			kfree(window);  in find_existing_ddw_windows()
814 		window->device = pdn;  in find_existing_ddw_windows()
815 		window->prop = direct64;  in find_existing_ddw_windows()
817 		list_add(&window->list, &direct_window_list);  in find_existing_ddw_windows()
916 	struct direct_window *window;  in enable_ddw()  local
1021 	window = kzalloc(sizeof(*window), GFP_KERNEL);  in enable_ddw()
1022 	if (!window)  in enable_ddw()
1040 	window->device = pdn;  in enable_ddw()
1041 	window->prop = ddwprop;  in enable_ddw()
1043 	list_add(&window->list, &direct_window_list);  in enable_ddw()
1050 	kfree(window);  in enable_ddw()
1217 	struct direct_window *window;  in iommu_mem_notifier()  local
1224 		list_for_each_entry(window, &direct_window_list, list) {  in iommu_mem_notifier()
1226 					arg->nr_pages, window->prop);  in iommu_mem_notifier()
1234 		list_for_each_entry(window, &direct_window_list, list) {  in iommu_mem_notifier()
1236 					arg->nr_pages, window->prop);  in iommu_mem_notifier()
1260 	struct direct_window *window;  in iommu_reconfig_notifier()  local
1276 		list_for_each_entry(window, &direct_window_list, list) {  in iommu_reconfig_notifier()
1277 			if (window->device == np) {  in iommu_reconfig_notifier()
1278 				list_del(&window->list);  in iommu_reconfig_notifier()
1279 				kfree(window);  in iommu_reconfig_notifier()