spi: Zap ftssp010_spi driver

Zap ftssp010_spi driver since the boards used this driver
is no longer been active.

Signed-off-by: Jagan Teki <jteki@openedev.com>
Cc: Kuo-Jung Su <dantesu@faraday-tech.com>
Cc: Axel Lin <axel.lin@ingics.com>
2 files changed