drivers:input:touchscreen:Changes made to adapt L2M
Adapt L2M and L2W(its a one way package) and allow building optional as i alrady had it when it comes to wake gestures. Also did some code cleanup.

Signed-off-by: zeroblade1984 <zeroblade1984@gmail.com>

Changes to be committed:
	modified:   drivers/input/touchscreen/Kconfig
	modified:   drivers/input/touchscreen/synaptics_3200.c