wlan: VHT rate specific to pronto

'HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_NGI_86_5_MBPS' rate is
supported only on Pronto.So moved the code refering to this
rate under PRONTO conditional compilation flag.

Change-Id: Ic467a90346cce00d4d023d843a811b2e32b7dbb7
CRs-Fixed: 616637
diff --git a/CORE/HDD/src/wlan_hdd_ftm.c b/CORE/HDD/src/wlan_hdd_ftm.c
index 6b03133..77d2bde 100644
--- a/CORE/HDD/src/wlan_hdd_ftm.c
+++ b/CORE/HDD/src/wlan_hdd_ftm.c
@@ -208,7 +208,9 @@
    { HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_NGI_58_5_MBPS,"MCS_VHT20_NGI_58_5_MBPS"},
    { HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_NGI_65_MBPS,  "MCS_VHT20_NGI_65_MBPS"},
    { HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_NGI_78_MBPS,  "MCS_VHT20_NGI_78_MBPS"},
+#ifdef WCN_PRONTO
    { HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_NGI_86_5_MBPS,"MCS_VHT20_NGI_86_5_MBPS"},
+#endif
 
     /*11AC rate 20MHZ Short GI*/
    { HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_SGI_7_2_MBPS, "MCS_VHT20_SGI_7_2_MBPS"},
@@ -391,8 +393,9 @@
    { HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_NGI_58_5_MBPS,PHYDBG_PREAMBLE_MIXED},
    { HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_NGI_65_MBPS,  PHYDBG_PREAMBLE_MIXED},
    { HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_NGI_78_MBPS,  PHYDBG_PREAMBLE_MIXED},
+#ifdef WCN_PRONTO
    { HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_NGI_86_5_MBPS,PHYDBG_PREAMBLE_MIXED},
-
+#endif
     /*11AC rate 20MHZ Short GI*/
    { HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_SGI_7_2_MBPS, PHYDBG_PREAMBLE_MIXED},
    { HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_SGI_14_4_MBPS,PHYDBG_PREAMBLE_MIXED},