| commit | 83f8475ce99fa1c44b03059b6cc5dcaae69b4819 | [log] [tgz] |
|---|---|---|
| author | Dylan Reid <dgreid@chromium.org> | Tue Mar 18 13:45:09 2014 -0700 |
| committer | Mark Brown <broonie@linaro.org> | Wed Mar 19 10:38:56 2014 +0000 |
| tree | 2328352e758b39bed089419ca9cec7a72c59643f | |
| parent | 756173285e87c792c6fa8eaaaf1217cfcf1416dd [diff] |
regmap: cache: Don't attempt to sync non-writeable registers In the regcache_default_sync, if a register isn't writeable, then _regmap_write will return an error and the rest of the sync will be aborted. Avoid this by checking if a register is writeable before trying to sync it. Signed-off-by: Dylan Reid <dgreid@chromium.org> Signed-off-by: Mark Brown <broonie@linaro.org>