On Wed, Nov 19, 2014 at 11:25 PM, 陈华才 <chenhc@xxxxxxxxxx> wrote: > Hi, Ralf and Alexandre, > > So, I need three patches: clean up, move to drivers/gpio, and improve it to support Loonson-3A/3B? Exactly. Before accepting a new driver in drivers/gpio we would like to make sure it is up-to-date with respect to the current GPIO drivers practices. Thanks, Alex.