From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Thu, 4 Oct 2012 17:20:18 +0000 (+0100)
Subject: regmap: Split raw writes that cross window boundaries
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~61^2~4^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a2ceac6617a67d8a1ee4bd255743d577bde311a;p=pandora-kernel.git

regmap: Split raw writes that cross window boundaries

If a block write covers a paged memory region and crosses a window
boundary then rather than failing the write split the transfer up
into multiple writes, making the whole process more transparent for
drivers.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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