Re: [PATCH] spi: spi-rspi: Remove setting {src,dst}_{addr,addr_width} based on DMA direction

[Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>]

On Mon, Apr 11, 2022 at 7:31 PM Biju Das <biju.das.jz@xxxxxxxxxxxxxx> wrote:
> The direction field in the DMA config is deprecated. The rspi driver
> sets {src,dst}_{addr,addr_width} based on the DMA direction and
> it results in dmaengine_slave_config() failure as RZ DMAC driver
> validates {src,dst}_addr_width values independent of DMA direction.
>
> This patch fixes the issue by passing both {src,dst}_{addr,addr_width}
> values independent of DMA direction.
>
> Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> Suggested-by: Vinod Koul <vkoul@xxxxxxxxxx>

Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
(QSPI on Koelsch)

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