From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Fri, 7 Nov 2008 23:57:33 +0000 (+0100)
Subject: mfd: Add some documentation for WM8350 register lock
X-Git-Tag: v2.6.29-rc1~493^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=858e674466427b1236eb5ef9568999a7df286b1e;p=pandora-kernel.git

mfd: Add some documentation for WM8350 register lock

Hopefully this will make the purpose of these functions a bit clearer,
it's not immediately obvious that the lock is a hardware feature.

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