synaptics_s7301: add disabling keypad

Change-Id: I5af258d2245024918f08a1a7c93c6efcc4d177b3
smdk4412: cypress-touchkey - add keydisabler

Change-Id: I85efd4c5b2d6a7283c430f5eca2a730ef6b03d18
Merge "smdk4412: cypress-touchkey - add keydisabler" into cm-11.0
Merge "synaptics_s7301: add disabling keypad" into cm-11.0
Merge branch 'cm-11.0' of github.com:CyanogenMod/android_kernel_samsung_smdk4412 into cm-11.0-ads