linux/drivers/thermal, branch v4.5

thermal: cpu_cooling: fix out of bounds access in time_in_idle

2016-02-11T15:13:29Z

In __cpufreq_cooling_register() we allocate the arrays for time_in_idle and time_in_idle_timestamp to be as big as the number of cpus in this cpufreq device. However, in get_load() we access this array using the cpu number as index, which can result in an out of bound access. Index time_in_idle{,_timestamp} using the index in the cpufreq_device's allowed_cpus mask, as we do for the load_cpu array in cpufreq_get_requested_power() Reported-by: Nicolas Boichat Cc: Amit Daniel Kachhap Cc: Zhang Rui Cc: Eduardo Valentin Tested-by: Nicolas Boichat Acked-by: Viresh Kumar Signed-off-by: Javi Merino Signed-off-by: Eduardo Valentin

thermal: allow u8500-thermal driver to be a module

2016-02-09T22:18:23Z

When the thermal subsystem is a loadable module, the u8500 driver fails to build: drivers/thermal/built-in.o: In function `db8500_thermal_probe': db8500_thermal.c:(.text+0x96c): undefined reference to `thermal_zone_device_register' drivers/thermal/built-in.o: In function `db8500_thermal_work': db8500_thermal.c:(.text+0xab4): undefined reference to `thermal_zone_device_update' This changes the symbol to a tristate, so Kconfig can track the dependency correctly. Signed-off-by: Arnd Bergmann Signed-off-by: Eduardo Valentin

thermal: allow spear-thermal driver to be a module

2016-02-09T22:16:08Z

When the thermal subsystem is a loadable module, the spear driver fails to build: drivers/thermal/built-in.o: In function `spear_thermal_exit': spear_thermal.c:(.text+0xf8): undefined reference to `thermal_zone_device_unregister' drivers/thermal/built-in.o: In function `spear_thermal_probe': spear_thermal.c:(.text+0x230): undefined reference to `thermal_zone_device_register' This changes the symbol to a tristate, so Kconfig can track the dependency correctly. Signed-off-by: Arnd Bergmann Signed-off-by: Eduardo Valentin

thermal: spear: use __maybe_unused for PM functions

2016-02-09T22:12:08Z

The spear thermal driver hides its suspend/resume function conditionally based on CONFIG_PM, but references them based on CONFIG_PM_SLEEP, so we get a warning if the former is set but the latter is not: thermal/spear_thermal.c:58:12: warning: 'spear_thermal_suspend' defined but not used [-Wunused-function] thermal/spear_thermal.c:75:12: warning: 'spear_thermal_resume' defined but not used [-Wunused-function] This removes the #ifdef and instead uses a __maybe_uninitialized annotation to avoid the warning and improve compile-time coverage. Signed-off-by: Arnd Bergmann Signed-off-by: Eduardo Valentin

thermal: rcar: enable to use thermal-zone on DT

2016-02-09T22:05:11Z

This patch enables to use thermal-zone on DT if it was calles as "renesas,rcar-thermal-gen2". Previous style (= non thermal-zone) is still supported by "renesas,rcar-thermal" to keep compatibility for "git bisect". Signed-off-by: Kuninori Morimoto Signed-off-by: Eduardo Valentin

thermal: of: use for_each_available_child_of_node for child iterator

2016-02-09T22:01:18Z

Use for_each_available_child_of_node() for iterating over each available child instead of iterating over each child and then checking their status. Signed-off-by: Laxman Dewangan Signed-off-by: Eduardo Valentin

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2016-01-24T20:43:06Z

Pull thermal management updates from Zhang Rui: "The top merge commit was re-generated yesterday because two topic branches were dropped from this pull request in the last minute due to some unaddressed comments. All the other material has been in linux-next for quite a while. Specifics: - Enhance thermal core to handle unexpected device cooling states after fresh boot and system resume. From Zhang Rui and Chen Yu. - Several fixes and cleanups on Rockchip and RCAR thermal drivers. From Caesar Wang and Kuninori Morimoto. - Add Broxton support for Intel processor thermal reporting device driver. From Amy Wiles" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: trip_point_temp_store() calls thermal_zone_device_update() thermal: rcar: rcar_thermal_get_temp() return error if strange temp thermal: rcar: check irq possibility in rcar_thermal_irq_xxx() thermal: rcar: check every rcar_thermal_update_temp() return value thermal: rcar: move rcar_thermal_dt_ids to upside thermal: rockchip: Support the RK3399 SoCs in thermal driver thermal: rockchip: Support the RK3228 SoCs in thermal driver dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible thermal: rockchip: fix a trivial typo Thermal: Enable Broxton SoC thermal reporting device thermal: constify pch_dev_ops structure Thermal: do thermal zone update after a cooling device registered Thermal: handle thermal zone device properly during system sleep Thermal: initialize thermal zone device correctly

Merge branches 'thermal-intel', 'thermal-suspend-fix' and 'thermal-soc' into next

2016-01-23T03:43:27Z

thermal: trip_point_temp_store() calls thermal_zone_device_update()

2016-01-07T02:06:39Z

trip_point_temp_store() updates trip temperature. It should call thermal_zone_device_update() immediately. Signed-off-by: Kuninori Morimoto Signed-off-by: Eduardo Valentin

thermal: rcar: rcar_thermal_get_temp() return error if strange temp

2016-01-07T02:06:39Z

Signed-off-by: Kuninori Morimoto Signed-off-by: Eduardo Valentin