wlan: Defer scan if back to back scan on STA interface.

If there is scan on STA interface back to back with
time diff nDeferScanTimeInterval, driver will not
issue a new scan. Driver will return previous result to kernel.

CRs-Fixed: 757773
Change-Id: I09e9b23f64d959ef5846096cdae810f84b8a1b97
4 files changed
tree: 4d21c776a92f9737c1d2152b164466e4b181f262
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile