regmap: Skip patch application when the cache is not dirty on sync
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 25 Jan 2012 21:06:33 +0000 (21:06 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 25 Jan 2012 21:21:56 +0000 (21:21 +0000)
On the basis that if we don't actually need to resync the cache then the
patches are probably also already applied.

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

No differences found