wlan: mac: remove obsolete "WLAN_SOFTAP_FEATURE" featurization

The current driver has evolved over time from a driver that originally
only supported "station" mode.  When the initial support for "Soft AP"
mode was added, the code was added with conditional compilation so
that the "Soft AP" feature could be included or excluded based upon
the target needs.  Now, however, there is an expectation that all
drivers will support both "station" mode and "Soft AP" mode.
Therefore remove the conditional compilation since "Soft AP" mode code
must always be present.

CRs-fixed: 452041
Change-Id: Ieb86ce1ff8964672de60be65ef34cf04f15d9348
47 files changed
tree: 9b09d95fb598bb5d95da193a2f7ea34be19d6941
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig