Move all Smartass settings to Kconfig and fix the smartass sysfs interface
/sound/aoa
-rw-r--r-- Kconfig
-rw-r--r-- Makefile
-rw-r--r-- aoa-gpio.h
-rw-r--r-- aoa.h
drwxr-xr-x codecs
drwxr-xr-x core
drwxr-xr-x fabrics
drwxr-xr-x soundbus