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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-02 11:27:53 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-08-02 11:27:53 -0700 |
commit | c1dbe9a1c86da098a29dcdca1a67b65e2de7ec3a (patch) | |
tree | 45240333f2208952d2c996036c675f7190748068 /drivers/thermal/thermal_helpers.c | |
parent | Merge tag 'pm-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm (diff) | |
parent | Merge tag 'thermal-v5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux (diff) | |
download | linux-dev-c1dbe9a1c86da098a29dcdca1a67b65e2de7ec3a.tar.xz linux-dev-c1dbe9a1c86da098a29dcdca1a67b65e2de7ec3a.zip |
Merge tag 'thermal-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"These start a rework of the handling of trip points in the thermal
core, improve the cpufreq/devfreq cooling device handling, update some
thermal control drivers and the tmon utility and clean up code.
Specifics:
- Consolidate the thermal core code by beginning to move the thermal
trip structure from the thermal OF code as a generic structure to
be used by the different sensors when registering a thermal zone
(Daniel Lezcano).
- Make per cpufreq / devfreq cooling device ops instead of using a
global variable, fix comments and rework the trace information
(Lukasz Luba).
- Add the include/dt-bindings/thermal.h under the area covered by the
thermal maintainer in the MAINTAINERS file (Lukas Bulwahn).
- Improve the error output by giving the sensor identification when a
thermal zone failed to initialize, the DT bindings by changing the
positive logic and adding the r8a779f0 support on the rcar3
(Wolfram Sang).
- Convert the QCom tsens DT binding to the dtsformat format
(Krzysztof Kozlowski).
- Remove the pointless get_trend() function in the QCom, Ux500 and
tegra thermal drivers, along with the unused DROP_FULL and
RAISE_FULL trends definitions. Simplify the code by using clamp()
macros (Daniel Lezcano).
- Fix ref_table memory leak at probe time on the k3_j72xx bandgap
(Bryan Brattlof).
- Fix array underflow in prep_lookup_table (Dan Carpenter).
- Add static annotation to the k3_j72xx_bandgap_j7* data structure
(Jin Xiaoyun).
- Fix typos in comments detected on sun8i by Coccinelle (Julia
Lawall).
- Fix typos in comments on rzg2l (Biju Das).
- Remove as unnecessary call to dev_err() as the error is already
printed by the failing function on u8500 (Yang Li).
- Register the thermal zones as hwmon sensors for the Qcom thermal
sensors (Dmitry Baryshkov).
- Fix 'tmon' tool compilation issue by adding phtread.h include
(Markus Mayer).
- Fix typo in the comments for the 'tmon' tool (Slark Xiao).
- Make the thermal core use ida_alloc()/free() directly instead of
ida_simple_get()/ida_simple_remove() that have been deprecated
(keliu).
- Drop ACPI_FADT_LOW_POWER_S0 check from the Intel PCH thermal
control driver (Rafael Wysocki)"
* tag 'thermal-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (39 commits)
thermal/of: Initialize trip points separately
thermal/of: Use thermal trips stored in the thermal zone
thermal/core: Add thermal_trip in thermal_zone
thermal/core: Rename 'trips' to 'num_trips'
thermal/core: Move thermal_set_delay_jiffies to static
thermal/core: Remove unneeded EXPORT_SYMBOLS
thermal/of: Move thermal_trip structure to thermal.h
thermal/of: Remove the device node pointer for thermal_trip
thermal/of: Replace device node match with device node search
thermal/core: Remove duplicate information when an error occurs
thermal/core: Avoid calling ->get_trip_temp() unnecessarily
thermal/tools/tmon: Fix typo 'the the' in comment
thermal/tools/tmon: Include pthread and time headers in tmon.h
thermal/ti-soc-thermal: Fix comment typo
thermal/drivers/qcom/spmi-adc-tm5: Register thermal zones as hwmon sensors
thermal/drivers/qcom/temp-alarm: Register thermal zones as hwmon sensors
thermal/drivers/u8500: Remove unnecessary print function dev_err()
thermal/drivers/rzg2l: Fix comments
thermal/drivers/sun8i: Fix typo in comment
thermal/drivers/k3_j72xx_bandgap: Make k3_j72xx_bandgap_j721e_data and k3_j72xx_bandgap_j7200_data static
...
Diffstat (limited to 'drivers/thermal/thermal_helpers.c')
-rw-r--r-- | drivers/thermal/thermal_helpers.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/thermal/thermal_helpers.c b/drivers/thermal/thermal_helpers.c index 3edd047e144f..690890f054a3 100644 --- a/drivers/thermal/thermal_helpers.c +++ b/drivers/thermal/thermal_helpers.c @@ -39,7 +39,6 @@ int get_tz_trend(struct thermal_zone_device *tz, int trip) return trend; } -EXPORT_SYMBOL(get_tz_trend); struct thermal_instance * get_thermal_instance(struct thermal_zone_device *tz, @@ -90,7 +89,7 @@ int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp) ret = tz->ops->get_temp(tz, temp); if (IS_ENABLED(CONFIG_THERMAL_EMULATION) && tz->emul_temperature) { - for (count = 0; count < tz->trips; count++) { + for (count = 0; count < tz->num_trips; count++) { ret = tz->ops->get_trip_type(tz, count, &type); if (!ret && type == THERMAL_TRIP_CRITICAL) { ret = tz->ops->get_trip_temp(tz, count, @@ -138,7 +137,7 @@ void thermal_zone_set_trips(struct thermal_zone_device *tz) if (!tz->ops->set_trips || !tz->ops->get_trip_hyst) goto exit; - for (i = 0; i < tz->trips; i++) { + for (i = 0; i < tz->num_trips; i++) { int trip_low; tz->ops->get_trip_temp(tz, i, &trip_temp); @@ -175,13 +174,6 @@ exit: mutex_unlock(&tz->lock); } -void thermal_set_delay_jiffies(unsigned long *delay_jiffies, int delay_ms) -{ - *delay_jiffies = msecs_to_jiffies(delay_ms); - if (delay_ms > 1000) - *delay_jiffies = round_jiffies(*delay_jiffies); -} - static void thermal_cdev_set_cur_state(struct thermal_cooling_device *cdev, int target) { @@ -228,7 +220,6 @@ void thermal_cdev_update(struct thermal_cooling_device *cdev) } mutex_unlock(&cdev->lock); } -EXPORT_SYMBOL(thermal_cdev_update); /** * thermal_zone_get_slope - return the slope attribute of the thermal zone |