Re: [PATCH 2/6] clk: tegra: make tegra_clocks_apply_init_table arch_initcall

Peter De Schrijver
2014-07-16T08:27:40Z

On Wed, Jul 16, 2014 at 09:19:33AM +0200, Thierry Reding wrote:
> * PGP Signed by an unknown key
>
> On Tue, Jul 15, 2014 at 06:24:32PM +0300, Peter De Schrijver wrote:
> [...]
> > diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c
> > index d081732..65cde4e 100644
> > --- a/drivers/clk/tegra/clk.c
> > +++ b/drivers/clk/tegra/clk.c
> > @@ -290,10 +290,13 @@ struct clk ** __init tegra_lookup_dt_id(int clk_id,
> >
> > tegra_clk_apply_init_table_func tegra_clk_apply_init_table;
> >
> > -void __init tegra_clocks_apply_init_table(void)
> > +static int __init tegra_clocks_apply_init_table(void)
> > {
> > if (!tegra_clk_apply_init_table)
> > - return;
> > + return 0;
>
> Shouldn't this be an error? Or perhaps WARN()? To make sure this gets

An arch_initcall will be called for every ARM platform I think? In case
this gets called on a non-Tegra platform, tegra_clk_apply_init_table will not
be set and therefore a silent return 0; seems the most appropriate thing to do
to me?

Cheers,

Peter.
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