785 	struct fb_deferred_io *fbdefio = info->fbdefio;  in dlfb_dpy_deferred_io()  local
811 	list_for_each_entry(cur, &fbdefio->pagelist, lru) {  in dlfb_dpy_deferred_io()
903 		if (info->fbdefio)  in dlfb_ops_ioctl()
904 			info->fbdefio->delay = DL_DEFIO_WRITE_DISABLE;  in dlfb_ops_ioctl()
974 	if (fb_defio && (info->fbdefio == NULL)) {  in dlfb_ops_open()
977 		struct fb_deferred_io *fbdefio;  in dlfb_ops_open()  local
979 		fbdefio = kzalloc(sizeof(struct fb_deferred_io), GFP_KERNEL);  in dlfb_ops_open()
981 		if (fbdefio) {  in dlfb_ops_open()
982 			fbdefio->delay = DL_DEFIO_WRITE_DELAY;  in dlfb_ops_open()
983 			fbdefio->deferred_io = dlfb_dpy_deferred_io;  in dlfb_ops_open()
986 		info->fbdefio = fbdefio;  in dlfb_ops_open()
1037 	if ((dlfb->fb_count == 0) && (info->fbdefio)) {  in dlfb_ops_release()
1039 		kfree(info->fbdefio);  in dlfb_ops_release()
1040 		info->fbdefio = NULL;  in dlfb_ops_release()