various CC updates:
* correctly lchan_put the second lchan of a call at teardown
* map the RTP streams of ip.access onto each other
* fix bug that prevented a CONNECt message to ever reach the 'B' side
diff --git a/include/openbsc/gsm_04_08.h b/include/openbsc/gsm_04_08.h
index ddf5535..de48fe8 100644
--- a/include/openbsc/gsm_04_08.h
+++ b/include/openbsc/gsm_04_08.h
@@ -489,8 +489,7 @@
int gsm0408_rcvmsg(struct msgb *msg);
void gsm0408_generate_lai(struct gsm48_loc_area_id *lai48, u_int16_t mcc,
u_int16_t mnc, u_int16_t lac);
-int gsm48_cc_tx_setup(struct gsm_lchan *lchan, struct gsm_subscriber *called,
- struct gsm_subscriber *calling);
+int gsm48_cc_tx_setup(struct gsm_lchan *lchan, struct gsm_subscriber *calling);
enum gsm_chan_t get_ctype_by_chreq(struct gsm_bts *bts, u_int8_t ra);
enum gsm_chreq_reason_t get_reason_by_chreq(struct gsm_bts *bts, u_int8_t ra);