tree e714cda57bebf0a159b1e90a5ac0ff2cc54e32d1
parent 718808abe910ac260fabac1fec97b04a7c5b7bd1
author Ravi Kumar Alamanda <ralama@codeaurora.org> 1443677246 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> 1444829083 -0700

hal: update error handling for pcm_prepare failures

Return any errors from pcm_prepare in start input
or output streams and ensure the pcm device is closed.

CRs-Fixed: 914347

Change-Id: I168cad151ed3fa0d0d3281ec7aceb99ef58bc753