regmap: Add a helper function for regcache sync test

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We're going to add another "does this register need syncing?" check, so
rather than repeating it in three places, we'll separate all of the
relevant logic into a helper function.

Signed-off-by: Kevin Cernekee <cernekee@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Kevin Cernekee 2015-05-05 15:14:13 -07:00 • committed by Mark Brown

parent b787f68c36

commit 3969fa0806

1 changed files with 15 additions and 11 deletions

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26

drivers/base/regmap/regcache.c

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