ASoC: wcd9xxx: Don't allocate unwanted memory

The mbhc_cfg is meant to be initialized by wcd9xxx_mbhc_start.
Don't allocate memory to mbhc_cfg to prevent memory leak.

Change-Id: I8fa6301c08661d55139555035aea39517a0a3c8a
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
1 file changed