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a85739c8c6
linux-stable/drivers/thermal
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Rafael J. Wysocki a85739c8c6 thermal: Get rid of CONFIG_THERMAL_WRITABLE_TRIPS 
The only difference made by CONFIG_THERMAL_WRITABLE_TRIPS is whether or
not the writable trips mask passed during thermal zone registration
will take any effect, but whoever passes a non-zero writable trips mask
to thermal_zone_device_register_with_trips() can be forgiven thinking
that it will always work.

Moreover, some thermal drivers expect user space to set trip temperature
values, so they select CONFIG_THERMAL_WRITABLE_TRIPS, possibly overriding
a manual choice to unset it and going against the design purportedly
allowing system integrators to decide on the writability of trip points
for the given kernel build.  It is also set in one platform's defconfig.

Forthermore, CONFIG_THERMAL_WRITABLE_TRIPS only affects trip temperature,
because trip hysteresis is writable as long as the thermal zone provides
a callback to update it, regardless of the CONFIG_THERMAL_WRITABLE_TRIPS
value.

The above means that the symbol in question is used inconsistently and
its purpose is at least moot, so remove it and always take the writable
trip mask passed to thermal_zone_device_register_with_trips() into
account.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-02-23 18:24:48 +01:00
..
broadcom thermal: ns: Convert to platform remove callback returning void 2023-09-29 12:34:16 +02:00
intel thermal: Get rid of CONFIG_THERMAL_WRITABLE_TRIPS 2024-02-23 18:24:48 +01:00
mediatek thermal/drivers/mediatek/lvts_thermal: Update calibration data documentation 2023-10-19 02:43:32 +02:00
qcom Thermal control updates for 6.7-rc1 2023-10-31 15:28:37 -10:00
samsung thermal/drivers/exynos: Use set_trips ops 2024-01-02 09:33:19 +01:00
st thermal: stm: Convert to platform remove callback returning void 2023-10-02 14:24:09 +02:00
tegra thermal: tegra-bpmp: Convert to platform remove callback returning void 2023-10-02 14:24:13 +02:00
ti-soc-thermal thermal: ti-bandgap: Convert to platform remove callback returning void 2023-10-02 14:24:15 +02:00
amlogic_thermal.c thermal: amlogic: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions 2024-01-02 09:33:18 +01:00
armada_thermal.c thermal: armada: Convert to platform remove callback returning void 2023-09-29 12:34:16 +02:00
cpufreq_cooling.c - Add more thermal zone device encapsulation: prevent setting 2023-04-03 20:43:32 +02:00
cpuidle_cooling.c thermal: cpuidle_cooling: fix kernel-doc warning and a spello 2023-12-21 12:05:48 +01:00
da9062-thermal.c thermal: da9062: Convert to platform remove callback returning void 2023-09-29 12:34:16 +02:00
db8500_thermal.c thermal/drivers/db8500: Remove redundant of_match_ptr() 2023-08-16 12:09:19 +02:00
devfreq_cooling.c thermal/core: Relocate the traces definition in thermal directory 2023-04-01 20:51:45 +02:00
dove_thermal.c thermal: dove: Convert to platform remove callback returning void 2023-09-29 12:34:16 +02:00
gov_bang_bang.c thermal: gov_bang_bang: Fix possible cooling device state ping-pong 2024-01-29 15:37:56 +01:00
gov_fair_share.c thermal: gov_fair_share: Fix dependency on trip points ordering 2024-01-29 15:37:56 +01:00
gov_power_allocator.c thermal: gov_power_allocator: Avoid overwriting PID coefficients from setup time 2024-02-12 14:13:36 +01:00
gov_step_wise.c thermal: core: Pass trip pointer to governor throttle callback 2023-10-20 19:26:37 +02:00
gov_user_space.c thermal: core: Pass trip pointer to governor throttle callback 2023-10-20 19:26:37 +02:00
hisi_thermal.c thermal: hisi: Convert to platform remove callback returning void 2023-09-29 12:34:16 +02:00
imx8mm_thermal.c thermal/drivers/imx8mm_thermal: Fix function pointer declaration by adding identifier name 2023-10-15 23:40:09 +02:00
imx_sc_thermal.c thermal: Explicitly include correct DT includes 2023-07-31 20:03:42 +02:00
imx_thermal.c thermal: core: Store zone trips table in struct thermal_zone_device 2024-02-23 18:24:47 +01:00
k3_bandgap.c thermal: k3_bandgap: Convert to platform remove callback returning void 2023-09-29 12:34:17 +02:00
k3_j72xx_bandgap.c thermal: k3_j72xx_bandgap: Convert to platform remove callback returning void 2023-09-29 12:34:17 +02:00
Kconfig thermal: Get rid of CONFIG_THERMAL_WRITABLE_TRIPS 2024-02-23 18:24:48 +01:00
khadas_mcu_fan.c thermal/core: Make cooling device state change private 2021-01-19 22:31:10 +01:00
kirkwood_thermal.c thermal: kirkwood: Convert to platform remove callback returning void 2023-09-29 12:34:17 +02:00
loongson2_thermal.c thermal: loongson2: Replace of_device.h with explicit includes 2024-01-19 08:08:53 -06:00
Makefile More thermal control updates for 6.8-rc1 2024-01-17 14:47:33 -08:00
max77620_thermal.c thermal/drivers/max77620: Remove duplicate error message 2023-10-15 23:40:10 +02:00
qoriq_thermal.c thermal/drivers/qoriq: Remove redundant msg in qoriq_tmu_register_tmu_zone() 2023-06-26 12:03:14 +02:00
rcar_gen3_thermal.c thermal: rcar_gen3: Convert to platform remove callback returning void 2023-09-29 12:34:17 +02:00
rcar_thermal.c thermal: rcar: Convert to platform remove callback returning void 2023-09-29 12:34:17 +02:00
rockchip_thermal.c thermal: rockchip: Convert to platform remove callback returning void 2023-10-02 14:23:30 +02:00
rzg2l_thermal.c thermal: rzg2l: Convert to platform remove callback returning void 2023-10-02 14:23:51 +02:00
spear_thermal.c thermal: spear: Convert to platform remove callback returning void 2023-10-02 14:24:06 +02:00
sprd_thermal.c thermal: sprd: Convert to platform remove callback returning void 2023-10-02 14:24:08 +02:00
sun8i_thermal.c thermal/drivers/sun8i: Add D1/T113s THS controller support 2024-01-02 09:33:18 +01:00
thermal_core.c thermal: core: Store zone ops in struct thermal_zone_device 2024-02-23 18:24:48 +01:00
thermal_core.h thermal/debugfs: Add thermal cooling device debugfs information 2024-01-12 15:34:56 +01:00
thermal_debugfs.c thermal/debugfs: Unlock on error path in thermal_debug_tz_trip_up() 2024-01-12 15:53:54 +01:00
thermal_debugfs.h thermal/debugfs: Add thermal debugfs information for mitigation episodes 2024-01-12 15:37:49 +01:00
thermal_helpers.c thermal: core: Store zone ops in struct thermal_zone_device 2024-02-23 18:24:48 +01:00
thermal_hwmon.c thermal: core: Store zone ops in struct thermal_zone_device 2024-02-23 18:24:48 +01:00
thermal_hwmon.h thermal/hwmon: Use the right device for devm_thermal_add_hwmon_sysfs() 2023-03-03 20:45:02 +01:00
thermal_mmio.c thermal/core: Use the thermal zone 'devdata' accessor in thermal located drivers 2023-03-03 20:45:02 +01:00
thermal_netlink.c thermal: netlink: Rework notify API for cooling devices 2024-01-12 15:38:23 +01:00
thermal_netlink.h thermal: netlink: Rework notify API for cooling devices 2024-01-12 15:38:23 +01:00
thermal_of.c thermal: core: Store zone ops in struct thermal_zone_device 2024-02-23 18:24:48 +01:00
thermal_sysfs.c thermal: Get rid of CONFIG_THERMAL_WRITABLE_TRIPS 2024-02-23 18:24:48 +01:00
thermal_trace_ipa.h thermal: gov_power_allocator: Change trace functions 2023-12-29 18:01:00 +01:00
thermal_trace.h thermal/core: Relocate the traces definition in thermal directory 2023-04-01 20:51:45 +02:00
thermal_trip.c thermal: core: Store zone ops in struct thermal_zone_device 2024-02-23 18:24:48 +01:00
thermal-generic-adc.c thermal/drivers/generic-adc: Removed unneeded call to platform_set_drvdata() 2023-08-16 12:36:21 +02:00
uniphier_thermal.c thermal: uniphier: Convert to platform remove callback returning void 2023-10-02 14:24:17 +02:00