ASoC: msm: handle write done events in pause state

If a write done event is received when the compress driver
is in paused state, treat it as an underrun.

Change-Id: I56ca867983b9139c04d135276da7344ac912065e
Signed-off-by: Haynes Mathew George <hgeorge@codeaurora.org>
Signed-off-by: Eric Laurent <elaurent@google.com>
Git-commit: 6b9c3272087127fda41ed65ee7f8536ad9748383
Git-repo: https://android.googlesource.com/kernel/msm


Signed-off-by: Dhananjay Kumar <dhakumar@codeaurora.org>