On Fri, Apr 24, 2015 at 03:36:47PM -0700, Kevin Cernekee wrote: > + gpiod_set_value(priv->pdn_gpio, 0); > + usleep_range(5000, 6000); > + > + regcache_cache_only(priv->regmap, false); > + ret = regcache_sync_region(priv->regmap, 0, > + priv->chip->regmap_config->max_register, false); > + if (ret) > + return ret; This is also a problem with your first patch BTW - even if we are going to add an argument we shouldn't be having drivers do _sync_region() to sync the entire register map, that's just ugly.
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