From 9298bc727385cd625cdda5e877bd3cba8acff668 Mon Sep 17 00:00:00 2001
From: Chao Fu <B44548@freescale.com>
Date: Tue, 27 Jan 2015 16:27:22 +0530
Subject: [PATCH] spi: spi-fsl-dspi: Remove spi-bitbang

DSPI module need cs change information in
a spi transfer. According to cs change, DSPI
will give last data the right flag. Bitbang
provide cs change behind the last data in
a transfer. So DSPI can not deal the last
data in every transfer properly, so remove
the bitbang in the driver.

Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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