Re: [PATCH v12 3/7] gpiolib: of: make fwnode take precedence in struct gpio_chip

[Andy Shevchenko]

On Fri, Dec 03, 2021 at 08:51:56PM +0200, Andy Shevchenko wrote:
> On Fri, Dec 03, 2021 at 02:29:59PM +0100, Bartosz Golaszewski wrote:

...

> >  	if (gc->parent)
> >  		gdev->dev.of_node = gc->parent->of_node;
> >  
> > +	if (gc->fwnode)
> > +		gc->of_node = to_of_node(gc->fwnode);
> > +
> >  	/* If the gpiochip has an assigned OF node this takes precedence */
> >  	if (gc->of_node)
> >  		gdev->dev.of_node = gc->of_node;
> 
> Similar should be done in acpi_gpio_dev_init():
> 
> 	if (gc->fwnode)
> 		device_set_node(&gdev->dev, gc->fwnode);

Hmm... On the second though this should be rather

	if (gc->fwnode)
		set_secondary_fwnode(&gdev->dev, gc->fwnode);

So the logic will be that:
 - if we have parent, set primary fwnode to it
 - if we have fwnode, set secondary one to it
 - otherwise do nothing

-- 
With Best Regards,
Andy Shevchenko