qcacld-3.0: Acquire wakelock until change iface timer expires

Currently, when wifi is disabled from UI, and if the device goes
to suspend before the interface change timer expires, then until
the next APPS wakeup wifi remains enabled hence power numbers are
high.
As a part of fix, Host acquire wakelock when it start change
interface timer.

Change-Id: I41662596725315a6cfe185ee23ae889b69938e0b
CRs-Fixed: 2091154
3 files changed
tree: 07ff8d27943bac912f6bfdcc5f9040c0a1a81632
  1. components/
  2. core/
  3. uapi/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile
  8. README.txt