On Sat, Mar 6, 2021 at 5:57 PM Álvaro Fernández Rojas [off-list ref] wrote:

This is needed for properly registering GPIO regmap as a child of a regmap
pin controller.

Thanks for an update!

...

        chip->parent = config->parent;

+       if (config->fwnode)

This...

+               chip->of_node = to_of_node(config->fwnode);

+       else
+               chip->of_node = dev_of_node(config->parent);

...and these lines are not needed. If there is no of_node in the chip,
the GPIO library will take care of it to be parent's one.

-- 
With Best Regards,
Andy Shevchenko

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