84 	wait_queue_head_t rwait;	/* for poll on reading /dev/ppp */  member
426 	add_wait_queue(&pf->rwait, &wait);  in ppp_read()
455 	remove_wait_queue(&pf->rwait, &wait);  in ppp_read()
522 	poll_wait(file, &pf->rwait, wait);  in ppp_poll()
1294 		wake_up_interruptible(&ppp->file.rwait);  in ppp_send_frame()
1677 		wake_up_interruptible(&pch->file.rwait);  in ppp_input()
1828 		wake_up_interruptible(&ppp->file.rwait);  in ppp_receive_nonmp_frame()
2346 	wake_up_interruptible(&pch->file.rwait);  in ppp_unregister_channel()
2773 	init_waitqueue_head(&pf->rwait);  in init_ppp_file()
2799 	wake_up_interruptible(&ppp->file.rwait);  in ppp_shutdown_interface()
2946 			wake_up_interruptible(&ppp->file.rwait);  in ppp_disconnect_channel()