diff options
| author | Dylan Reid <dgreid@chromium.org> | 2014-03-18 13:45:09 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-03-19 10:38:56 +0000 |
| commit | 83f8475ce99fa1c44b03059b6cc5dcaae69b4819 (patch) | |
| tree | 2328352e758b39bed089419ca9cec7a72c59643f /drivers/mfd | |
| 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>
Diffstat (limited to 'drivers/mfd')
0 files changed, 0 insertions, 0 deletions