From: Zhang Rui <rui.zhang@intel.com>
To: linux-pm@vger.kernel.org
Cc: linux-wireless@vger.kernel.org, daniel.lezcano@linaro.org,
andrzej.p@collabora.com, b.zolnierkie@samsung.com,
luca@coelho.fi, rui.zhang@intel.com
Subject: [PATCH 4/6] thermal: core: stop polling timer for disabled thermal zone
Date: Thu, 30 Apr 2020 14:32:27 +0800 [thread overview]
Message-ID: <20200430063229.6182-5-rui.zhang@intel.com> (raw)
In-Reply-To: <20200430063229.6182-1-rui.zhang@intel.com>
For a disabled thermal zone, thermal_zone_device_update() should do
nothing but cancelling the polling timer.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
---
drivers/thermal/thermal_core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 04a16a9..5f7a867 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -508,7 +508,7 @@ void thermal_zone_device_update(struct thermal_zone_device *tz,
int count;
if (should_stop_polling(tz))
- return;
+ goto update_polling;
if (atomic_read(&in_suspend))
return;
@@ -525,6 +525,7 @@ void thermal_zone_device_update(struct thermal_zone_device *tz,
for (count = 0; count < tz->trips; count++)
handle_thermal_trip(tz, count);
+update_polling:
/*
* Alright, we handled all the trips successfully.
* So, start monitoring again.
--
2.7.4
next prev parent reply other threads:[~2020-04-30 6:29 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-30 6:32 [PATCH 0/6] thermal: improve handling of disabled thermal zone Zhang Rui
2020-04-30 6:32 ` [PATCH 1/6] iwlwifi: use thermal_zone_device_update() for temperature change Zhang Rui
2020-05-12 1:58 ` Zhang Rui
2020-05-18 11:21 ` Luca Coelho
2020-05-25 6:04 ` Zhang Rui
2020-05-25 13:33 ` Rafael J. Wysocki
2020-04-30 6:32 ` [PATCH 2/6] thermal: core: delete thermal_notify_framework() Zhang Rui
2020-04-30 8:47 ` Andrzej Pietrasiewicz
2020-04-30 8:58 ` Zhang, Rui
2020-04-30 11:32 ` Andrzej Pietrasiewicz
2020-04-30 11:33 ` Andrzej Pietrasiewicz
2020-05-04 10:18 ` Andrzej Pietrasiewicz
2020-04-30 6:32 ` [PATCH 3/6] thermal: core: update polling after all trips handled Zhang Rui
2020-05-04 7:01 ` Bartlomiej Zolnierkiewicz
2020-04-30 6:32 ` Zhang Rui [this message]
2020-05-04 7:02 ` [PATCH 4/6] thermal: core: stop polling timer for disabled thermal zone Bartlomiej Zolnierkiewicz
2020-04-30 6:32 ` [PATCH 5/6] thermal: core: introduce tz_disabled() helper function Zhang Rui
2020-05-04 7:09 ` Bartlomiej Zolnierkiewicz
2020-05-12 1:59 ` Zhang Rui
2020-04-30 6:32 ` [PATCH RFC 6/6] iwlwifi: enable thermal zone only when firmware loaded Zhang Rui
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