arm: x3: board-x3-baseband clean up

Conflicts:
	arch/arm/mach-tegra/lge/x3/board-x3-baseband.c
mako: touch: reset_pin control during touch power control.

This commit is to assert/de-assert reset signal during suspend/resume.
Without this commit, there is a 2~3mA of leakage current from reset pin
to touch contorller IC.

Change-Id: I32717412b1dec13996aa986c7939c76dd6453ebb

Conflicts:
	drivers/input/touchscreen/lge_touch_core.c
	drivers/input/touchscreen/touch_synaptics.c