On Wed, 24 Mar 2021 15:56:29 +0800 Hermes Zhang <chenhui.zhang@xxxxxxxx> wrote: > From: Hermes Zhang <chenhuiz@xxxxxxxx> > > *** BLURB HERE *** "*** BLURB HERE ***" is meant to be substituted with your text :) All in all I think you are adding functionality which can be incorporated simply into the existing leds-gpio driver instead of new driver. Marek