Re: [PATCH 5/5] lib/vsprintf: Add %pfw conversion specifier for printing fwnode names

[Heikki Krogerus]

On Tue, Mar 26, 2019 at 04:12:43PM +0200, Sakari Ailus wrote:
> Moi,
> 
> On Tue, Mar 26, 2019 at 04:06:33PM +0200, Heikki Krogerus wrote:
> > Hi,
> > 
> > On Tue, Mar 26, 2019 at 03:13:53PM +0200, Andy Shevchenko wrote:
> > > > > > On ACPI based systems the resulting strings look like
> > > > > > 
> > > > > > 	\_SB.PCI0.CIO2.port@xxxxxxxxxx@0
> > > > > > 
> > > > > > where the nodes are separated by a dot (".") and the first three are
> > > > > > ACPI device nodes and the latter two ACPI data nodes.
> > > > > 
> > > > > Do we support swnode here?
> > > > 
> > > > Good question. The swnodes have no hierarchy at the moment (they're only
> > > > created for a struct device as a parent) and they do not have human-readable
> > > > names. So I'd say it's not relevant right now. Should these two change,
> > > > support for swnode could (and should) be added later on.
> > > 
> > > Heikki, what do you think about this?
> > 
> > Well, the swnodes do have hierarchy. That was kind of the whole point
> > of introducing them. They now can also be named using "name" property.
> > See commit 344798206f171c5abea7ab1f9762fa526d7f539d.
> 
> Right; I saw the function after initially replying to Andy but I missed
> where the node name came from. :-) Now I know...
> 
> I can add support for swnode, too, if you like.

It's up to you.

thanks,

-- 
heikki