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spi: au1550: Simplify au1550_spi_setupxfer()
authorJarkko Nikula <jarkko.nikula@linux.intel.com>
Tue, 15 Sep 2015 13:26:18 +0000 (16:26 +0300)
committerMark Brown <broonie@kernel.org>
Wed, 16 Sep 2015 19:54:54 +0000 (20:54 +0100)
commit0beb0a6da8896da14287b1caa77596057690901a
tree4aea9aea6f83397a879574845dd88c6c2bab8751tree | snapshot (tar.gz zip)
parent6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357fcommit | diff
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>
drivers/spi/spi-au1550.c diff | blob | blame | history