Hi Mark, On Wed, 2019-01-30 at 15:18 +0000, Mark Brown wrote: > On Wed, Jan 30, 2019 at 05:18:10PM +0800, Hsin-Hsiung Wang wrote: > > > +static const struct of_device_id mt6358_of_match[] = { > > + { .compatible = "mediatek,mt6358-regulator", }, > > + { /* sentinel */ }, > > +}; > > +MODULE_DEVICE_TABLE(of, mt6358_of_match); > > There should be no need for a separate compatbile string here - we > aren't describing the hardware any more than we already did with the > parent node for the MFD, we're describing how Linux currently splits the > software that controls the hardware up. Just have the MFD instantiate > the regulator driver when it probes. > > Otherwise this driver looks very good and clean. Thanks for your suggestion. It sounds pretty good and I will modify it in next patch series. > _______________________________________________ > Linux-mediatek mailing list > Linux-mediatek@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/linux-mediatek