Messages in this thread | | | Date | Fri, 6 Jun 2014 16:49:37 -0700 | Subject | Re: [PATCH] cpufreq: tegra: update comment for clarity | From | Doug Anderson <> |
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Viresh,
On Thu, Jun 5, 2014 at 9:38 PM, Viresh Kumar <viresh.kumar@linaro.org> wrote: > Tegra's driver got updated a bit (00917dd cpufreq: Tegra: implement intermediate > frequency callbacks) and implements new 'intermediate freq' infrastructure of > core. Above commit updated comments about when to call > clk_prepare_enable(pll_x_clk) and Doug wasn't satisfied with those comments and > said this: > >> The "Though when target-freq is intermediate freq, we don't need to >> take this reference." makes me think that this function is actually >> called when target-freq is intermediate freq. I don't think it is, >> right? > > For better clarity just make that comment more explicit about when we call > tegra_target_intermediate(). Wasn't sure if we actually need a commit for this, > but anyway lets other decide if its worth enough :) > > Reported-by: Doug Anderson <dianders@chromium.org> > Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> > --- > drivers/cpufreq/tegra-cpufreq.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/cpufreq/tegra-cpufreq.c b/drivers/cpufreq/tegra-cpufreq.c > index a5fbc0a..48bc89b 100644 > --- a/drivers/cpufreq/tegra-cpufreq.c > +++ b/drivers/cpufreq/tegra-cpufreq.c > @@ -73,7 +73,7 @@ static int tegra_target_intermediate(struct cpufreq_policy *policy, > * off when we move the cpu off of it as enabling it again while we > * switch to it from tegra_target() would take additional time. Though > * when target-freq is intermediate freq, we don't need to take this > - * reference. > + * reference and so this routine isn't called at all.
I'm OK either way, so up to others.
Reviewed-by: Doug Anderson <dianders@chromium.org>
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