On Fri, Apr 24, 2015 at 06:52:01AM -0700, Kevin Cernekee wrote: > On Fri, Apr 24, 2015 at 2:28 AM, Mark Brown <broonie@xxxxxxxxxx> wrote: > > Do you need to work around it? If the register map is being perserved > > you don't need to sync so just don't do it - it's just that the normal > > expectation would be that power down would cause the register map to be > > reset. > How do I tell regcache to write out any updates that happened while > the hardware was inaccessible? I see that regmap->cache_dirty is 1, > but nothing flushes it automatically when exiting cache_only mode. Oh, I see. A sync will be required, yes. Probably resetting the device is easiest.
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