On 28-07-15, 16:27, Pavel Machek wrote: > Typo. > > And this is not exactly most helpful comment. opp is turbo... returns > if opp was turbo. Explanation what "turbo" means in this context would > be nice. I'm pretty sure it is not about air compression :-).
Does this make it any better: diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c index e039cf024a6c..da8ec7f824d5 100644 --- a/drivers/base/power/opp.c +++ b/drivers/base/power/opp.c @@ -281,9 +281,13 @@ unsigned long dev_pm_opp_get_freq(struct dev_pm_opp *opp) EXPORT_SYMBOL_GPL(dev_pm_opp_get_freq); /** - * dev_pm_opp_is_turbo() - Returns true if opp was trubo OPP + * dev_pm_opp_is_turbo() - Returns if opp is turbo OPP or not * @opp: opp for which turbo mode is being verified * + * Turbo OPPs are not for normal use, and can be enabled (under certain + * conditions) for short duration of times to finish high throughput work + * quickly. Running on them for longer times may overheat the chip. + * * Return: true if opp is turbo opp, else false. * * Locking: This function must be called under rcu_read_lock(). opp is a rcu -- viresh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
