qca-wifi: Remove DA/unused code which is a part of ATF

As part of DA code removal, remove any redundant code
related to ATF.

Change-Id: I9314d6865051cb9ac8fc1e590d3d7bacc3c5f1b0

tools/linux/cfg80211_ven_cmd.h

@@ -1011,7 +1011,6 @@ enum _ol_ath_param_t {
 	OL_ATH_PARAM_CTL_POWER_SCALE,
 #if QCA_AIRTIME_FAIRNESS
 	OL_ATH_PARAM_ATF_OBSS_SCHED = 307,
-	OL_ATH_PARAM_ATF_OBSS_SCALE = 308,
 #endif
 	OL_ATH_PARAM_PHY_OFDM_ERR = 309,
 	OL_ATH_PARAM_PHY_CCK_ERR = 310,
@@ -2677,10 +2676,6 @@ struct vendor_commands radio_vendor_cmds[] = {
 		OL_ATH_PARAM_SHIFT | OL_ATH_PARAM_ATF_OBSS_SCHED, SET_PARAM, 1},
 	{"g_atfobsssched",
 		OL_ATH_PARAM_SHIFT | OL_ATH_PARAM_ATF_OBSS_SCHED, GET_PARAM, 0},
-	{"atfobssscale",
-		OL_ATH_PARAM_SHIFT | OL_ATH_PARAM_ATF_OBSS_SCALE, SET_PARAM, 1},
-	{"g_phyofdmerr",
-		OL_ATH_PARAM_SHIFT | OL_ATH_PARAM_ATF_OBSS_SCALE, GET_PARAM, 0},
 #endif
 	{"g_phycckerr",
 		OL_ATH_PARAM_SHIFT | OL_ATH_PARAM_PHY_CCK_ERR, GET_PARAM, 0},