tree 2c5e79528375e2ade833a374ab717bfcf887d0d2
parent cce7e3a2fe39a5b66162a3dc1463a1af598d0803
author Heiner Kallweit <hkallweit1@gmail.com> 1473281675 +0200
committer Mark Brown <broonie@kernel.org> 1473707029 +0100

spi: fsl-espi: improve message length handling

Move checking for a zero-length message up in the call chain and
use m->frame_length instead of re-calculating the overall length
of all transfers in the message.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>