sched: Pass pdch to *_create_rlcmac_msg() functions

The pdch pointer contains more info than just timeslot number. For
instance, it contains information about the TRX owning the TS.

Change-Id: Ic31a7360a29e61f70bb1338ddab6f5f31aa8b26e
diff --git a/src/tbf_dl_ass_fsm.h b/src/tbf_dl_ass_fsm.h
index 70d768e..b0000ca 100644
--- a/src/tbf_dl_ass_fsm.h
+++ b/src/tbf_dl_ass_fsm.h
@@ -56,11 +56,13 @@
 
 /* passed as data in TBF_DL_ASS_EV_CREATE_RLCMAC_MSG */
 struct tbf_dl_ass_ev_create_rlcmac_msg_ctx {
+	const struct gprs_rlcmac_pdch *pdch; /* TS where the created DL ctrl block is to be sent */
 	uint32_t fn; /* FN where the created DL ctrl block is to be sent */
-	uint8_t ts; /* TS where the created DL ctrl block is to be sent */
 	struct msgb *msg; /* to be filled by FSM during event processing */
 };
 
 
-struct msgb *tbf_dl_ass_create_rlcmac_msg(const struct gprs_rlcmac_tbf* tbf, uint32_t fn, uint8_t ts);
+struct msgb *tbf_dl_ass_create_rlcmac_msg(const struct gprs_rlcmac_tbf *tbf,
+					  const struct gprs_rlcmac_pdch *pdch,
+					  uint32_t fn);
 bool tbf_dl_ass_rts(const struct gprs_rlcmac_tbf *tbf, const struct gprs_rlcmac_pdch *pdch);