prima: extscan: Update extscan stop API

Add blocking mechanism for ext scan stop APIs at HDD layer
to avoid synchronization problems at HAL layer.

Change-Id: I3ab7ab587fe408523bd28f0cbd58c6a18a830a0c
CRs-Fixed: 834122
1 file changed
tree: d1f12bc4acb09b1d607dabefc9f29e5cb4fffcc8
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile