Revert "d2lte: add d2tfnspr and d2spi"

This reverts commit 0a8fae19cc1f8b46b5e3acc85b0e146fdc0ad5d0.

Change-Id: Iabd172c6deca128206a8b35e5e4c5e2207197da3
Merge "Revert "d2lte: add d2tfnspr and d2spi"" into android-4.4