Hi,

> +     if (mach->gpio_pullup)
> +             pxa_gpio_set(mach->gpio_pullup, 0);
[...]
> +     if (mach->gpio_pullup)
> +             pxa_gpio_set(mach->gpio_pullup, 1);
>
What if a hardware designer chooses to use GPIO '0' for one of these
functions?


Lothar Wassmann

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