From: Axel Lin <axel.lin@ingics.com>
Date: Tue, 11 Feb 2014 12:49:07 +0000 (+0800)
Subject: spi: au1550: Convert to let spi core handle checking transfer speed
X-Git-Tag: v3.15-rc1~147^2~7^4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0dd26e53b56137431e373c781fe2984393c9d573;p=pandora-kernel.git

spi: au1550: Convert to let spi core handle checking transfer speed

By setting master->max_speed_hz and master->min_speed_hz, 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>
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