ppp_xmit_lock     372 drivers/net/ppp/ppp_generic.c #define ppp_lock(ppp)		do { ppp_xmit_lock(ppp); \
ppp_xmit_lock    1311 drivers/net/ppp/ppp_generic.c 	ppp_xmit_lock(ppp);
ppp_xmit_lock    1401 drivers/net/ppp/ppp_generic.c 	ppp_xmit_lock(ppp);
ppp_xmit_lock    2767 drivers/net/ppp/ppp_generic.c 			ppp_xmit_lock(ppp);