smdk4412: Provide available freq sysfs for exynos.

Needed for the frequency slider in Performance Settings to work properly.

Change-Id: If01258234d216a1ee37fb7b090c012b3d6cd09be
Touch Wake : disabled if incall (fix)

Credits googyanas

Change-Id: If09ac2b4dff311ac7b1e02893425d7c8860dc268

Conflicts:
	drivers/input/input.c
	drivers/sensor/cm36651.c
Update build flags
logger: Add an enable toggle for entry storage; TNX AndreiLux and Dorimanx

You can disable logging by echo-ing 0 in /sys/module/logger/parameters/log_enabled
By default the logging is enabled.

Change-Id: I2d4c8d61f58c002454f6fc4b10a107e0ef389efa

Conflicts:
	drivers/staging/android/logger.c