wlan: Added supoort to age out probe requests.

In MC thread context,
whenever any probe request is pending for more than
500 ms it is dropped. with this probe request wont be
able to block MC thread.
limAgeOutProbeReq() is added to support this functionality.

Change-Id: I3f1295fcae1478512607f887380fd01fe82bce8d
CRs-Fixed: 587401
2 files changed
tree: d57d3186ba7db567f0d89e2ff9712e1ef8eabf91
  1. CORE/
  2. firmware_bin/
  3. prima/
  4. riva/
  5. Android.mk
  6. Kbuild
  7. Kconfig