regmap: Implement generic syncing functionality
authorDimitris Papastamos <dp@opensource.wolfsonmicro.com>
Tue, 27 Sep 2011 10:25:06 +0000 (11:25 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 27 Sep 2011 19:06:38 +0000 (20:06 +0100)
In the absence of a sync callback, do it manually.  This of course
can't take advantange of the specific optimizations of each
cache type but it will do well enough in most cases.

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

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