From: Axel Lin <axel.lin@ingics.com>
Date: Thu, 6 Feb 2014 02:52:21 +0000 (+0800)
Subject: spi: davinci: Remove unneeded NULL checking for dspi and dspi->bitbang.master
X-Git-Tag: v3.15-rc1~147^2~6^7~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91cfe7e73b484703baf353d3915823210a417d77;p=pandora-kernel.git

spi: davinci: Remove unneeded NULL checking for dspi and dspi->bitbang.master

spi_master_get_devdata() never returns NULL when spi_alloc_master() success,
so remove NULL test for dspi.
We have ensured master is not NULL before assigning it to dspi->bitbang.master.
So also remove NULL test for dspi->bitbang.master.

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