On Mon, Jan 20, 2014 at 11:18:45PM +0800, Axel Lin wrote: > 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.
Applied, thanks.
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