ASoC: msm: compr_free(), check if EOS is going on before waiting

Change-Id: I760979aa6ab1e1e10f203d8da5c9720d145869d3
Signed-off-by: Haynes Mathew George <hgeorge@codeaurora.org>
Signed-off-by: Eric Laurent <elaurent@google.com>
Git-commit: dddb29670e35ff0366f1f3dd7128b78872375f72
Git-repo: https://android.googlesource.com/kernel/msm


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