ASoC: msm8960: fix LPA session Flush use case

The session fails to reset hw_pointer in case of FLUSH as
the session is reupdated with WRITE_DONE messages from dsp.
Also the state of the session should be setup if flushed.

CRs-fixed: 304823
Signed-off-by: Asish Bhattacharya <asishb@codeaurora.org>
1 file changed