tree 4aea9aea6f83397a879574845dd88c6c2bab8751
parent 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f
author Jarkko Nikula <jarkko.nikula@linux.intel.com> 1442323578 +0300
committer Mark Brown <broonie@kernel.org> 1442433294 +0100

spi: au1550: Simplify au1550_spi_setupxfer()

SPI core validates both bits_per_word and speed_hz transfer parameters and
defaults to spi->bits_per_word and spi->max_speed_hz in case these per
transfer parameters are not set. This can simplify a little the
au1550_spi_setupxfer() as there is need to check only for valid
"struct spi_transfer" pointer.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>