Rename osmo dyn ts enums

They will gain support to be activated as SDCCH/8 soon too. Since new
name would start to be too large, use a more generic naming for it.

Related: OS#5309
Change-Id: I56dcfe4d17899630b17f80145c3ced72f1e91e68
diff --git a/include/osmocom/gsm/gsm_utils.h b/include/osmocom/gsm/gsm_utils.h
index 0909006..45af4f2 100644
--- a/include/osmocom/gsm/gsm_utils.h
+++ b/include/osmocom/gsm/gsm_utils.h
@@ -213,9 +213,11 @@
 	GSM_PCHAN_UNKNOWN,
 	GSM_PCHAN_CCCH_SDCCH4_CBCH,
 	GSM_PCHAN_SDCCH8_SACCH8C_CBCH,
-	GSM_PCHAN_TCH_F_TCH_H_PDCH,
+	GSM_PCHAN_OSMO_DYN,
 	_GSM_PCHAN_MAX
 };
+/* Backward compatibility with older naming: */
+#define GSM_PCHAN_TCH_F_TCH_H_PDCH GSM_PCHAN_OSMO_DYN
 
 /* Osmocom internal, not part of any gsm spec */
 enum gsm_chan_t {
diff --git a/include/osmocom/gsm/protocol/gsm_12_21.h b/include/osmocom/gsm/protocol/gsm_12_21.h
index 6156ce9..542d978 100644
--- a/include/osmocom/gsm/protocol/gsm_12_21.h
+++ b/include/osmocom/gsm/protocol/gsm_12_21.h
@@ -564,8 +564,10 @@
 	NM_CHANC_IPAC_TCHFull_PDCH = 0x80,
 	NM_CHANC_IPAC_TCHFull_TCHHalf = 0x81,
 	/* osmocom */
-	NM_CHANC_OSMO_TCHFull_TCHHalf_PDCH = 0x90,
+	NM_CHANC_OSMO_DYN = 0x90,
 };
+/* Backward compatibility with older naming: */
+#define NM_CHANC_OSMO_TCHFull_TCHHalf_PDCH NM_CHANC_OSMO_DYN
 
 /*! Event Type (Section 9.4.16) */
 enum abis_nm_event_type {