Commits
Axel Lin committed 589f6a90e6c
spi: sc18is602: Remove sc18is602_setup() because it is done by spi core The checking for spi->mode is done in the implementation of spi_setup(). Calling sc18is602_check_transfer(spi, NULL, 0) is pointless because the code is equivent to checking if spi->max_speed_hz is 0. Note, sc18is602_check_transfer actually allows spi->max_speed_hz is 0 if t->speed_hz is set. So return error in sc18is602_setup() when spi->max_speed_hz is 0 does not make sense. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Mark Brown <broonie@linaro.org>