Move T_defs_pcu from BTS to PCU object

Change-Id: I0cac5c12dff2e90b52d00383a00b4b94a9603a0a
diff --git a/src/gprs_bssgp_pcu.cpp b/src/gprs_bssgp_pcu.cpp
index 2c9073b..cfaee73 100644
--- a/src/gprs_bssgp_pcu.cpp
+++ b/src/gprs_bssgp_pcu.cpp
@@ -914,7 +914,7 @@
 	if (!the_pcu->bssgp.bvc_sig_reset) {
 		LOGP(DBSSGP, LOGL_INFO, "Sending reset on BVCI 0\n");
 		bssgp_tx_bvc_reset(the_pcu->bssgp.bctx, 0, BSSGP_CAUSE_OML_INTERV);
-		secs = osmo_tdef_get(the_pcu->bssgp.bts->T_defs_pcu, 2, OSMO_TDEF_S, -1);
+		secs = osmo_tdef_get(the_pcu->T_defs, 2, OSMO_TDEF_S, -1);
 		osmo_timer_schedule(&the_pcu->bssgp.bvc_timer, secs, 0);
 		return;
 	}
@@ -923,7 +923,7 @@
 		LOGP(DBSSGP, LOGL_INFO, "Sending reset on BVCI %d\n",
 			the_pcu->bssgp.bctx->bvci);
 		bssgp_tx_bvc_reset(the_pcu->bssgp.bctx, the_pcu->bssgp.bctx->bvci, BSSGP_CAUSE_OML_INTERV);
-		secs = osmo_tdef_get(the_pcu->bssgp.bts->T_defs_pcu, 2, OSMO_TDEF_S, -1);
+		secs = osmo_tdef_get(the_pcu->T_defs, 2, OSMO_TDEF_S, -1);
 		osmo_timer_schedule(&the_pcu->bssgp.bvc_timer, secs, 0);
 		return;
 	}
@@ -932,7 +932,7 @@
 		LOGP(DBSSGP, LOGL_INFO, "Sending unblock on BVCI %d\n",
 			the_pcu->bssgp.bctx->bvci);
 		bssgp_tx_bvc_unblock(the_pcu->bssgp.bctx);
-		secs = osmo_tdef_get(the_pcu->bssgp.bts->T_defs_pcu, 1, OSMO_TDEF_S, -1);
+		secs = osmo_tdef_get(the_pcu->T_defs, 1, OSMO_TDEF_S, -1);
 		osmo_timer_schedule(&the_pcu->bssgp.bvc_timer, secs, 0);
 		return;
 	}