tree 6504aa74755a5791a596676c5bb0caec01c7fb46
parent 38dbfb59d1175ef458d006556061adeaa8751b72
author Axel Lin <axel.lin@ingics.com> 1393771721 +0800
committer Mark Brown <broonie@linaro.org> 1393903154 +0800

spi: xcomm: Remove duplicate code to set default bits_per_word and max speed

In the implementation of __spi_validate(), spi core will set transfer
bits_per_word and max speed as spi device default if it is not set for
this transfer. So we can remove the same logic in spi_xcomm_setup_transfer().
Also remove a redundant code to initialize is_first variable.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>