ASoC: msm: qdsp6v2: fix wait_event_timeout return value check

wait_event_timeout returns 0 when it timed out.  Fix if statement where
checks negative return for timeout.

Change-Id: Ief45e41b4c138a983c14728085e411f6b26566f0
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
1 file changed