[RFC PATCH v2 00/10] Add configurable block device LED triggers

[Marek Behún]

On Tue, 10 Aug 2021 18:24:12 +0200
Greg KH <gregkh at 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