Add transfer modes 2 and 3 to the S3C24XX gpio SPI driver
Signed-off-by: NHarald Welte <laforge@openmoko.org>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>