Messages in this thread | | | Date | Thu, 19 Dec 2013 09:54:07 +0100 | From | boris brezillon <> | Subject | Re: [PATCH v3 1/2] clk: add clk accuracy retrieval support |
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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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