85 	wait_queue_head_t rwait;	/* for poll on reading /dev/ppp */  member
438 	add_wait_queue(&pf->rwait, &wait);  in ppp_read()
472 	remove_wait_queue(&pf->rwait, &wait);  in ppp_read()
541 	poll_wait(file, &pf->rwait, wait);  in ppp_poll()
1568 	wake_up_interruptible(&ppp->file.rwait);  in ppp_dev_uninit()
1841 		wake_up_interruptible(&ppp->file.rwait);  in ppp_send_frame()
2310 		wake_up_interruptible(&pch->file.rwait);  in ppp_input()
2464 		wake_up_interruptible(&ppp->file.rwait);  in ppp_receive_nonmp_frame()
2991 	wake_up_interruptible(&pch->file.rwait);  in ppp_unregister_channel()
3360 	init_waitqueue_head(&pf->rwait);  in init_ppp_file()
3516 			wake_up_interruptible(&ppp->file.rwait);  in ppp_disconnect_channel()