sony-laptop: remove device_ctrl and the SPIC mini drivers

Having separate drivers for SPIC showed to be useless, only type3 has a
slightly different behaviour than the others and there seem to be no real
conflict between them.

Signed-off-by: Mattia Dongili <malattia@linux.it>
Signed-off-by: Len Brown <len.brown@intel.com>
1 file changed