72 struct ppp {  struct
73 	struct proto protos[IDX_COUNT];
74 	spinlock_t lock;
75 	unsigned long last_pong;
76 	unsigned int req_timeout, cr_retries, term_retries;
77 	unsigned int keepalive_interval, keepalive_timeout;
78 	u8 seq;			/* local sequence number for requests */
102 static int ppp_ioctl(struct net_device *dev, struct ifreq *ifr);  argument
111 	struct ppp *ppp = get_ppp(dev);  in get_proto()  local
306 	struct ppp *ppp = get_ppp(dev);  in ppp_cp_event()  local
440 	struct ppp *ppp = get_ppp(dev);  in ppp_rx()  local
568 	struct ppp *ppp = get_ppp(proto->dev);  in ppp_timer()  local
621 	struct ppp *ppp = get_ppp(dev);  in ppp_start()  local
664 	struct ppp *ppp;  in ppp_ioctl()  local