Revert "drivers: input: 2w: cleaned s2w_s2sonly unused external integer"

This reverts commit 4706861e7c09472258d862c320c4be478ec0182a.
Revert "drivers: input: 2w: rework s2s and now you can use dt2w with this feature"

This reverts commit 7dacb2610ca09887aa6adc630847fc089d49be36.

Conflicts:
	drivers/input/touchscreen/sweep2wake.c
drivers: input: 2w: fix s2s only definitions
Kernel Version: AK.070.XGENESIS.MAKO