From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Thu, 10 Jan 2013 12:13:56 +0000 (+0100)
Subject: spi: bitbang: simplify pointer arithmetics
X-Git-Tag: v3.9-rc1~148^2~27^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a5d8ca12aece480e0fe5eda8ce4236dddf55363;p=pandora-kernel.git

spi: bitbang: simplify pointer arithmetics

Add a pointer variable to make spi_bitbang_start() look simpler.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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