[PATCH v4 4/6] reset: sunxi: Add Allwinner H3 bus resets

Arnd Bergmann arnd at arndb.de
Fri Oct 30 01:27:03 PDT 2015


On Tuesday 27 October 2015 17:50:24 Jens Kuske wrote:
> 
> +static int sun8i_h3_bus_reset_xlate(struct reset_controller_dev *rcdev,
> +                                   const struct of_phandle_args *reset_spec)
> +{
> +       unsigned int index = reset_spec->args[0];
> +
> +       if (index < 96)
> +               return index;
> +       else if (index < 128)
> +               return index + 32;
> +       else if (index < 160)
> +               return index + 64;
> +       else
> +               return -EINVAL;
> +}
> +
> 

This looks like you are doing something wrong and should either
put the actual number into DT, or use a two-cell representation,
with the first cell indicating the block (0, 1 or 2), and the
second cell the index.

	Arnd



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