19 const char *ppp_phase_str(enum ppp_phase phase)  in ppp_phase_str()  argument
22 	switch (phase) {  in ppp_phase_str()
37 	ARG_UNUSED(phase);  in ppp_phase_str()
62 		NET_DBG("Invalid phase transition: %s (%d) => %s (%d)",  in validate_phase_transition()
85 	if (ctx->phase == new_phase) {  in ppp_change_phase_debug()
93 	NET_DBG("[%p] phase %s (%d) => %s (%d) (%s():%d)",  in ppp_change_phase_debug()
94 		ctx, ppp_phase_str(ctx->phase), ctx->phase,  in ppp_change_phase_debug()
98 	validate_phase_transition(ctx->phase, new_phase);  in ppp_change_phase_debug()
100 	ctx->phase = new_phase;  in ppp_change_phase_debug()
102 	if (ctx->phase == PPP_DEAD) {  in ppp_change_phase_debug()
104 	} else if (ctx->phase == PPP_RUNNING) {  in ppp_change_phase_debug()