ASoC : msm : Add fix for MI2S startup reference count

Add a fix for an issue where the reference count is not
decremented after the failur of lpass clock enable.

Change-Id: Ia3c8d33bb791a2a71ff3dbb5c9226486ac05306b
Signed-off-by: Meghana Reddy Mula <mmula@codeaurora.org>