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

Le 19/12/2013 20:36, Mike Turquette a ?crit :

Quoting boris brezillon (2013-12-19 00:54:07)

quoted

Hello Mike,

On 19/12/2013 07:04, Mike Turquette wrote:

quoted

Quoting Boris BREZILLON (2013-12-17 06:36:22)

quoted

+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).

Does your driver need this or is this just following the existing
__clk_get_rate / clk_get_rate model?

No, I don't need this for my driver, at least for the moment.

Do you want me to drop this EXPORT_SYMBOL ?

Regards,
Mike

quoted

Best Regards,

Boris

quoted

Regards,
Mike

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel at lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel