Fix source discrepancies

  * Kconfig & Makefiles had cyttsp4 and CONFIG_ISDBT_FC8150
     when there was no source for it.
  * So lets remove it for sanity sake

Change-Id: I7f83e842cb09265374743b4645cc8fb0f76c3628
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>