Hi > > On Thu, May 16, 2019 at 06:04:58AM +0000, S.j. Wang wrote: > > > + cs42xx8->gpiod_reset = devm_gpiod_get_optional(dev, "reset", > > + GPIOD_OUT_HIGH); > > + if (IS_ERR(cs42xx8->gpiod_reset)) > > + return PTR_ERR(cs42xx8->gpiod_reset); > > You also need a binding document update for this. ok, will send v3
best regards wang shengjiu
