From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Thu, 17 Mar 2011 21:40:51 +0000 (+0000)
Subject: mfd: Remove copy from WM831x I2C write function
X-Git-Tag: v2.6.39-rc1~96^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c4d887822070410e3be519e1a4ff933fb899ba8;p=pandora-kernel.git

mfd: Remove copy from WM831x I2C write function

This saves us allocating an array on the stack, giving a meaningless
performance improvement and ensuring that if drivers ever do large writes
we'll not allocate large arrays on the stack.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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