Re: [PATCH v3 1/2] clk: add clk accuracy retrieval support

[boris brezillon]

Hello Mike,

On 19/12/2013 07:04, Mike Turquette wrote:
> Quoting Boris BREZILLON (2013-12-17 06:36:22)
> > +unsigned long __clk_get_accuracy(struct clk *clk)
> > +{
> > +       unsigned long ret;
> > +
> > +       if (!clk)
> > +               return 0;
> > +
> > +       return clk->accuracy;
> > +}
> > +EXPORT_SYMBOL_GPL(__clk_get_accuracy);
> Any reason for exporting this?

This might be used by clk drivers to choose the most accurate clk
among its parent clks (within the determinate_rate callback).

And as some clk drivers might be compiled as modules we need
to export the symbol (__clk_get_name helper function is exported
too).

Best Regards,

Boris
> Regards,
> Mike

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