tree 6a49d81d049445071f077f84be69a1a598864012
parent ace32865a3767e4e385b883868c228a2a6db225a
author Mike Frysinger <vapier.adi@gmail.com> 1239069635 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1239118264 -0700

Blackfin SPI Driver: pass DMA overflow error to the higher level

If the SPI bus registers a receive overflow error, pass the result back up
to the higher levels.

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>