707 	union xbb_backend_data	  backend;  member
2075 	dev_data   = &xbb->backend.dev;  in xbb_dispatch_dev()
2252 	file_data = &xbb->backend.file;  in xbb_dispatch_file()
2483 			if (xbb->backend.dev.csw) {  in xbb_close_backend()
2484 				dev_relthread(xbb->backend.dev.cdev,  in xbb_close_backend()
2485 					      xbb->backend.dev.dev_ref);  in xbb_close_backend()
2486 				xbb->backend.dev.csw  = NULL;  in xbb_close_backend()
2487 				xbb->backend.dev.cdev = NULL;  in xbb_close_backend()
2505 			if (xbb->backend.file.cred != NULL) {  in xbb_close_backend()
2506 				crfree(xbb->backend.file.cred);  in xbb_close_backend()
2507 				xbb->backend.file.cred = NULL;  in xbb_close_backend()
2536 	xbb->backend.dev.cdev = xbb->vn->v_rdev;  in xbb_open_dev()
2537 	xbb->backend.dev.csw = dev_refthread(xbb->backend.dev.cdev,  in xbb_open_dev()
2538 					     &xbb->backend.dev.dev_ref);  in xbb_open_dev()
2539 	if (xbb->backend.dev.csw == NULL)  in xbb_open_dev()
2595 	file_data = &xbb->backend.file;  in xbb_open_file()