wlan: Use request manager for GET_ANTENA_DIVERSITY_SELECTION

We are transitioning to the new request manager framework. Change
wlan_hdd_get_current_antenna_index() and hdd_get_current_antenna_index()
to this framework.

Change-Id: Ibf68072ff93e2916d2bd39a0f91f7f2de17f2492
CRs-Fixed: 2215444
1 file changed
tree: dd608142fcd10a3c9a1a91c4b1b676151dcda6fc
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile