On Thu, 20 Feb 2025 at 16:01, Fabrizio Castro
<fabrizio.castro.jz@xxxxxxxxxxx> wrote:
> dma_request_channel() calls into __dma_request_channel() with
> NULL as value for np, which won't allow for the selection of the
> correct DMAC when multiple DMACs are available.
>
> Switch to using __dma_request_channel() directly so that we can
> choose the desired DMA for the channel. This is in preparation
> of adding DMAC support for the Renesas RZ/V2H(P) and similar SoCs.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@xxxxxxxxxxx>
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
