From: Feng Tang <feng.tang@intel.com>
Date: Wed, 30 Mar 2011 15:09:52 +0000 (+0800)
Subject: spi/dw_spi: unify the low level read/write routines
X-Git-Tag: v3.0-rc1~133^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de6efe0a966cf86b3c4039a610b2d4157db707f2;p=pandora-kernel.git

spi/dw_spi: unify the low level read/write routines

The original version has many duplicated codes for null/u8/u16 case,
so unify them to make it cleaner

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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