From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Fri, 9 Nov 2012 09:06:45 +0000 (+0530)
Subject: spi: make sure all transfer has bits_per_word set
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~24^2~10^2~4^3~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6811d1d7a6a38ee637fe219c3b67dbfe17e8b3f;p=pandora-kernel.git

spi: make sure all transfer has bits_per_word set

When spi client does the spi transfer and does not sets
the bits_per_word for each transfer then set it as default
of spi device in spi core before calling low level transfer.

Removing the similar code from spi-tegra20-slink driver as
it is not required.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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