ASoC: wcd9320: correct ANC calibration to register writes

ANC calibration data is sequence of register writes for configuring
and enabling ANC .So just write ANC registers with values read from
calibration file.

Change-Id: Iceac68601fb8927d75bf29d0b50da2d62d4921ac
Signed-off-by: Kiran Kandi <kkandi@codeaurora.org>