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thermal/core: Use precomputed jiffies for the polling 

The delays are also stored in jiffies based unit. Use them instead of
the ms.

Cc: Thara Gopinath <thara.gopinath@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Reviewed-by: Thara Gopinath <thara.gopinath@linaro.org>
Link: https://lore.kernel.org/r/20201216220337.839878-2-daniel.lezcano@linaro.org
This commit is contained in:
Daniel Lezcano 2020-12-16 23:03:36 +01:00
parent 17d399cd9c
commit 39a38808d0
1 changed files with 5 additions and 10 deletions
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15
drivers/thermal/thermal_core.c
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@ -289,16 +289,11 @@ static int __init thermal_register_governors(void)
* - Critical trip point will cause a system shutdown.
*/
static void thermal_zone_device_set_polling(struct thermal_zone_device *tz,
int delay)
unsigned long delay)
{
if (delay > 1000)
if (delay)
mod_delayed_work(system_freezable_power_efficient_wq,
&tz->poll_queue,
round_jiffies(msecs_to_jiffies(delay)));
else if (delay)
mod_delayed_work(system_freezable_power_efficient_wq,
&tz->poll_queue,
msecs_to_jiffies(delay));
&tz->poll_queue, delay);
else
cancel_delayed_work(&tz->poll_queue);
}
@ -317,9 +312,9 @@ static void monitor_thermal_zone(struct thermal_zone_device *tz)
mutex_lock(&tz->lock);
if (!stop && tz->passive)
thermal_zone_device_set_polling(tz, tz->passive_delay);
thermal_zone_device_set_polling(tz, tz->passive_delay_jiffies);
else if (!stop && tz->polling_delay)
thermal_zone_device_set_polling(tz, tz->polling_delay);
thermal_zone_device_set_polling(tz, tz->polling_delay_jiffies);
else
thermal_zone_device_set_polling(tz, 0);