ASoC: msm: Move non-atomic calls from Trigger(Atomic context)

- Move out non-atomic calls from ALSA Trigger(atomic-context)
  to ALSA Prepare and Close functions which allows sleeping
  and scheduling activities

CRs-Fixed: 398721
Change-Id: I8ec2600df0b907aaebea9dfdc15ac2020655d893
Signed-off-by: Dhananjay Kumar <dhakumar@codeaurora.org>