From cb64ca54076243b1d88b0a8430504d0a4cf3a5fa Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Fri, 21 Feb 2014 09:34:16 +0800
Subject: [PATCH] spi: qup: Convert ot let spi core handle checking transfer
 speed

Set master->max_speed_hz then spi core will handle checking transfer speed.
So we can remove the same checking in this driver.

Also remove checking spi->chip_select in spi_qup_setup(), the checking is done
by spi core.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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