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authorJarkko Nikula <jarkko.nikula@linux.intel.com>2015-09-15 13:26:16 (GMT)
committerMark Brown <broonie@kernel.org>2015-09-16 19:53:45 (GMT)
commit57b48ab49b7a9ac5ff94402ade2ccb5d63579816 (patch)
tree7d8ce6d632daea49c821010dfebe3bd6932edc8c /arch/mips/include
parent6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f (diff)
downloadlinux-57b48ab49b7a9ac5ff94402ade2ccb5d63579816.tar.xz
spi: bfin-sport: Calculate transfer speed unconditionally
SPI core validates the transfer speed and defaults to spi->max_speed_hz in case the transfer speed is not set so code here won't use the chip->baud value (which is derived from spi->max_speed_hz). Please note driver uses chip->baud at the beginning of message transmission by calling the bfin_sport_spi_restore_state() but then programs per transfer speed in bfin_sport_spi_pump_transfers(). I'm not familiar with the HW so I don't know would it be possible to remove chip->baud completely by either using constant value in bfin_sport_spi_restore_state() or by removing the tclkdiv register write there. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'arch/mips/include')
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