diff options
| author | Axel Lin <axel.lin@ingics.com> | 2014-02-28 18:39:33 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-03-13 09:47:05 +0000 |
| commit | 09e99bca8324c3335794b86802486bb5191861d5 (patch) | |
| tree | 7ec8af731667aae1757272a1ac1f14e55138e2d9 | |
| parent | c5c67e31bc1b96658169b5b553b9be42e2ca6368 (diff) | |
spi: sc18is602: Convert to let spi core validate transfer speed
Set master->max_speed_hz and master->min_speed_hz then spi core will handle
checking transfer speed. So we can remove the same checking in this driver.
This patch also remove testing if hz is 0 because spi->max_speed_hz will be
default set to master->min_speed_hz if it was not set. So the transfer speed
will never set to 0.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>