ASoC: msm8x16-wcd: initialise ocp registers correctly

Initialization values for over current protection
registers are not proper. Enable IRQ/Disable IRQ calls
should be equal which has been ensured.

CRs-Fixed: 672584
Change-Id: I93528d3e59cf1238b6ccaeebf9116e6641027009
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>