ASoC: msm: qdsp6v2: Fix Set Lpass Clk Timeout Issue

Lpass set clk time timeout due to afe_callback waked up wrong
wait_queue, use index in token instead of IDX_CLOBAL_CFG.

Change-Id: I25ce1fbba5692d0a30e946a54096b5b7a58f51e7
Signed-off-by: Cong Tang <congt@codeaurora.org>