spi: dw: Convert to let spi core validate transfer speed
authorAxel Lin <axel.lin@ingics.com>
Thu, 20 Feb 2014 13:37:56 +0000 (21:37 +0800)
committerMark Brown <broonie@linaro.org>
Mon, 3 Mar 2014 04:35:27 +0000 (12:35 +0800)
Set master->max_speed_hz then spi core will handle checking transfer speed.
So we can remove the same checking in this driver.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

No differences found