On Fri, Sep 27, 2019 at 2:25 AM Rob Herring <robh@xxxxxxxxxx> wrote:
> From: Robin Murphy <robin.murphy@xxxxxxx>
>
> In some cases such as PCI host controllers, we may have a "parent bus"
> which is an OF leaf node, but still need to correctly parse ranges from
> the point of view of that bus. For that, factor out variants of the
> "#addr-cells" and "#size-cells" parsers which do not assume they have a
> device node and thus immediately traverse upwards before reading the
> relevant property.
>
> Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>
> [robh: don't make of_bus_n_{addr,size}_cells() public]
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
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
