Revert "mfd: intel_soc_pmic_core: Terminate panel control GPIO lookup table correctly"

This reverts commit 3543995a

.

I mixed up maintainers and thought Linus' ack was for the mfd tree.
But Lee Jones (the real maintainer) wants to merge this through the
mfd tree, so revert here.

Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>