tree ba9db6904655d3a3e0e4cbdb4d0c6160035a5300
parent 0afd1914b05c7e28bc859d7eb689e5c243943849
author Kapil Gupta <kapgupta@codeaurora.org> 1483096791 +0530
committer Kapil Gupta <kapgupta@codeaurora.org> 1483112956 +0530

wlan: Add callback handler for wlan suspend

Currently control reaches to caller after posting a message to WDA
in wlan suspend. In some cases it may be possible that message is
still in processing and system goes to sleep since hdd will return
due to non blocking call.

Add callback API to wait in hdd until message is posted to smd.

Change-Id: Ibd1cf138d683037a56c14b8b390d44a9a6b8803e
CRs-Fixed: 1106499