Re: [PATCH v2] spi: sh-msiof: Update calculation of frequency dividing

[Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>]

Hi Iwamatsu-san,

Thanks for the update!

On Thu, Jan 15, 2015 at 2:50 AM, Nobuhiro Iwamatsu
<nobuhiro.iwamatsu.yj@xxxxxxxxxxx> wrote:
> @@ -804,7 +803,9 @@ static int sh_msiof_transfer_one(struct spi_master *master,
>         int ret;
>
>         /* setup clocks (clock already enabled in chipselect()) */
> -       sh_msiof_spi_set_clk_regs(p, clk_get_rate(p->clk), t->speed_hz);
> +       ret = sh_msiof_spi_set_clk_regs(p, clk_get_rate(p->clk), t->speed_hz);
> +       if (ret)
> +               return ret;

I think this can be handled by the core, if we fill in spi_master.min_speed_hz.

BTW, you should also CC Mark Brown when sending SPI patches.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

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when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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