861 	struct direct_window *window;  in find_existing_ddw()  local
867 	list_for_each_entry(window, &direct_window_list, list) {  in find_existing_ddw()
868 		if (window->device == pdn) {  in find_existing_ddw()
869 			direct64 = window->prop;  in find_existing_ddw()
883 	struct direct_window *window;  in find_existing_ddw_windows()  local
894 		window = kzalloc(sizeof(*window), GFP_KERNEL);  in find_existing_ddw_windows()
895 		if (!window || len < sizeof(struct dynamic_dma_window_prop)) {  in find_existing_ddw_windows()
896 			kfree(window);  in find_existing_ddw_windows()
901 		window->device = pdn;  in find_existing_ddw_windows()
902 		window->prop = direct64;  in find_existing_ddw_windows()
904 		list_add(&window->list, &direct_window_list);  in find_existing_ddw_windows()
1003 	struct direct_window *window;  in enable_ddw()  local
1108 	window = kzalloc(sizeof(*window), GFP_KERNEL);  in enable_ddw()
1109 	if (!window)  in enable_ddw()
1127 	window->device = pdn;  in enable_ddw()
1128 	window->prop = ddwprop;  in enable_ddw()
1130 	list_add(&window->list, &direct_window_list);  in enable_ddw()
1137 	kfree(window);  in enable_ddw()
1297 	struct direct_window *window;  in iommu_mem_notifier()  local
1304 		list_for_each_entry(window, &direct_window_list, list) {  in iommu_mem_notifier()
1306 					arg->nr_pages, window->prop);  in iommu_mem_notifier()
1314 		list_for_each_entry(window, &direct_window_list, list) {  in iommu_mem_notifier()
1316 					arg->nr_pages, window->prop);  in iommu_mem_notifier()
1340 	struct direct_window *window;  in iommu_reconfig_notifier()  local
1357 		list_for_each_entry(window, &direct_window_list, list) {  in iommu_reconfig_notifier()
1358 			if (window->device == np) {  in iommu_reconfig_notifier()
1359 				list_del(&window->list);  in iommu_reconfig_notifier()
1360 				kfree(window);  in iommu_reconfig_notifier()