Re: [PATCH v2 03/11] soc: renesas: Move away from using OF_POPULATED for fw_devlink

Geert Uytterhoeven
2023-01-27T08:12:04Z

Hi Saravana,

On Fri, Jan 27, 2023 at 1:11 AM Saravana Kannan <saravanak@google.com> wrote:
> The OF_POPULATED flag was set to let fw_devlink know that the device
> tree node will not have a struct device created for it. This information
> is used by fw_devlink to avoid deferring the probe of consumers of this
> device tree node.
>
> Let's use fwnode_dev_initialized() instead because it achieves the same
> effect without using OF specific flags. This allows more generic code to
> be written in driver core.
>
> Signed-off-by: Saravana Kannan <saravanak@google.com>

Thanks for your patch!

> --- a/drivers/soc/renesas/rcar-sysc.c
> +++ b/drivers/soc/renesas/rcar-sysc.c
> @@ -437,7 +437,7 @@ static int __init rcar_sysc_pd_init(void)
>
> error = of_genpd_add_provider_onecell(np, &domains->onecell_data);
> if (!error)
> - of_node_set_flag(np, OF_POPULATED);
> + fwnode_dev_initialized(&np->fwnode, true);

As drivers/soc/renesas/rmobile-sysc.c is already using this method,
it should work fine.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v6.4.

>
> out_put:
> of_node_put(np);

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds