diff options
| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2020-12-16 23:03:36 +0100 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-01-19 22:23:43 +0100 |
| commit | 39a38808d082fc0fbf45cfefda17252ed8c6b31f (patch) | |
| tree | 3d67725136d5f92e9e68916a533ca168a161fdd9 /drivers/thermal/thermal_core.c | |
| parent | 17d399cd9c8936909bc8936a5837b6da9af9c29e (diff) | |
| download | linux-39a38808d082fc0fbf45cfefda17252ed8c6b31f.tar.bz2 | |
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
Diffstat (limited to 'drivers/thermal/thermal_core.c')
| -rw-r--r-- | drivers/thermal/thermal_core.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index 2c41d4a0923f..d96c515af3cb 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -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); |