Aug. 10, 2021
4:39 p.m.
On Tue, 10 Aug 2021 18:24:12 +0200 Greg KH <gregkh@linuxfoundation.org> wrote:
Sounds good. I'll work something up. (I'm actually thinking that class_find_device() may be the best way to go, as it grabs a reference to the device.)
There should not be anything "odd" about block devices here, just do whatever all other LED drivers do when referencing a device.
Ian, look at ledtrig-tty and maybe get inspiration from there :) Marek