wlan: VHT rate specific to pronto

'HAL_PHY_RATE_VHT_20MHZ_MCS_1NSS_SGI_96_1_MBPS' rate is
supported only on Pronto.So moved the code refering to this
rate under PRONTO conditional compilation flag.

Change-Id: Iff7669cc9adadc10cf7a57e243b72c8ca7ea1121
CRs-Fixed: 616637
1 file changed
tree: 91ac4efcaa373609a687e8085439f0d18eed48a6
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig