Messages in this thread | | | Date | Thu, 19 Dec 2013 20:41:23 +0100 | From | boris brezillon <> | Subject | Re: [PATCH v3 1/2] clk: add clk accuracy retrieval support |
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Le 19/12/2013 20:36, Mike Turquette a écrit : > Quoting boris brezillon (2013-12-19 00:54:07) >> 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). > 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 > >> Best Regards, >> >> Boris >>> Regards, >>> Mike >> >> _______________________________________________ >> linux-arm-kernel mailing list >> linux-arm-kernel@lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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