qcacld-3.0: Acquire wakelock before sending VDEV_STOP

The host driver should not attempt to power collapse while pending
VDEV_STOP commands are in flight. Acquire a wakelock before sending a
VDEV_STOP request to firmware, and release it upon receipt of VDEV_STOP
response.

Change-Id: Iac90fc249e9571090df6948ed931cc07b67e938d
CRs-Fixed: 2014496
5 files changed
tree: ea0059a09add0784124135a7d506953158d0f569
  1. core/
  2. uapi/
  3. Android.mk
  4. Kbuild
  5. Kconfig
  6. Makefile
  7. README.txt