From: Axel Lin <axel.lin@ingics.com>
Date: Mon, 10 Feb 2014 13:48:16 +0000 (+0800)
Subject: spi: tegra114: Convert to use master->max_speed_hz
X-Git-Tag: v3.15-rc1~147^2~6^3~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=383840d92f8e5e4c3ab4090e5d8f2ca5cf893802;p=pandora-kernel.git

spi: tegra114: Convert to use master->max_speed_hz

Use master->max_speed_hz instead of tspi->spi_max_frequency, so spi core will
handle checking transfer speed.

In additional, since commit 052eb2d49006 'spi: core: Set max_speed_hz of
spi_device default to max_speed_hz of controller',
spi core will also set default spi->max_speed_hz if it is not set.
So remove the duplicate code in tegra_spi_setup.

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