On 3/13/20 2:34 PM, Daniel Lezcano wrote: > Hi Benjamin, > > On 20/02/2020 12:05, Daniel Lezcano wrote: > > [ ... ] > >>> It has be exclusive and that exclude the problem you describe above. >> Ok, the regmap_write is not a free operation and in this case you can >> get rid of all the regmap-ish in this driver. > Are you planning to send the non-regmap version? No because the regmap is inherited from the mfd parent. I could use fast-io to improve that. Benjamin > > >