[PATCHv3 2/4] ARM: Allow machines to override __delay()

[Daniel Walker]

On Tue, 2010-12-07 at 20:38 -0800, Stephen Boyd wrote:
> +
> +static void (*delay_fn)(unsigned long) = delay_loop;
> +
> +void set_delay_fn(void (*fn)(unsigned long))
> +{
> +       delay_fn = fn;
> +}
> +
> +/*
> + * loops = usecs * HZ * loops_per_jiffy / 1000000
> + */
> +void __delay(unsigned long loops)
> +{
> +       delay_fn(loops);
> +}
>  EXPORT_SYMBOL(__delay);

Didn't we already go over this part ? Why are aren't you putting these
in a header file ?

Daniel

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