Revert "qcacmn: Add manual ulofdma trigger bit in rx ppdu user stats"

This reverts commit I2a697f91e572f88a36f96085d15c90c679deaf0c.
Original change was added to support manual ulofdma trigger but it
needs to be reverted here due to a small tweak in design approach.
New design to be integrated and hence reverting this one.

Change-Id: I4c358db48298666c753aa89166a31adbba067e36
CRs-Fixed: 3429084

dp/inc/cdp_txrx_cmn_struct.h

@@ -2497,7 +2497,6 @@ struct cdp_tx_completion_msdu {
  * @ofdma_ru_width: size of RU in units of 1(26tone)RU
  * @nss: NSS 1,2, ...8
  * @mcs: MCS index
- * @is_manual_ulofdma_trig: manual ulofdma trig or not?
  * @user_index: user ID in multi-user case
  * @is_bss_peer: is bss peer check
  * @ast_index: ast index in multi-user case
@@ -2536,13 +2535,7 @@ struct cdp_rx_stats_ppdu_user {
 		 ofdma_ru_start_index:7,
 		 ofdma_ru_width:7,
 		 nss:4,
-		 mcs:4,
-#ifdef QCA_MANUAL_TRIGGERED_ULOFDMA
-		 is_manual_ulofdma_trig:1,
-		 reserved:8;
-#else
-		 reserved:9;
-#endif
+		 mcs:4;
 	/* user id */
 	uint8_t  user_index;
 	uint8_t is_bss_peer;