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linux/drivers/thermal
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Marek Szyprowski 88fc6f73fd thermal: exynos: Reading temperature makes sense only when TMU is turned on 
When thermal sensor is not yet enabled, reading temperature might return
random value. This might even result in stopping system booting when such
temperature is higher than the critical value. Fix this by checking if TMU
has been actually enabled before reading the temperature.

This change fixes booting of Exynos4210-based board with TMU enabled (for
example Samsung Trats board), which was broken since v4.4 kernel release.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Fixes: 9e4249b403 ("thermal: exynos: Fix first temperature read after registering sensor")
CC: stable@vger.kernel.org # v4.6+
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2018-04-27 06:17:30 -07:00
..
broadcom thermal: add brcmstb AVS TMON driver 2017-10-31 19:32:19 -07:00
int340x_thermal thermal: int3400_thermal: fix error handling in int3400_thermal_probe() 2018-01-13 21:19:25 +08:00
qcom thermal: qcom: tsens: Fix return value check in init_common() 2016-09-27 14:02:16 +08:00
samsung thermal: exynos: Reading temperature makes sense only when TMU is turned on 2018-04-27 06:17:30 -07:00
st thermal: Enhance thermal_zone_device_update for events 2016-09-27 14:35:21 +08:00
tegra thermal: tegra: remove forward declarations 2018-01-01 10:51:02 -08:00
ti-soc-thermal Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2017-11-17 14:31:27 -08:00
armada_thermal.c thermal: armada: Give meaningful names to the thermal zones 2018-01-01 13:27:21 -08:00
clock_cooling.c thermal: convert clock cooling to use an IDA 2017-01-04 12:47:28 +08:00
cpu_cooling.c cpu_cooling: Drop static-power related stuff 2017-12-07 22:52:01 +01:00
da9062-thermal.c thermal: da9062/61: Thermal junction temperature monitoring driver 2017-04-06 21:48:03 -07:00
db8500_thermal.c thermal: db8500: Fix module autoload 2016-11-23 10:07:35 +08:00
devfreq_cooling.c trace: thermal: add another parameter 'power' to the tracing function 2017-05-05 15:54:45 +08:00
dove_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
fair_share.c thermal: fix source code documentation for parameters 2017-06-29 10:46:31 +08:00
gov_bang_bang.c thermal: bang-bang governor: act on lower trip boundary 2016-09-27 14:02:16 +08:00
hisi_thermal.c thermal/drivers/hisi: Remove bogus const from function return type 2018-01-02 10:44:58 -08:00
imx_thermal.c thermal: imx: Fix race condition in imx_thermal_probe() 2018-03-14 15:14:40 +08:00
intel_bxt_pmic_thermal.c thermal: bxt: remove redundant variable trip 2017-11-02 16:29:58 +08:00
intel_pch_thermal.c thermal: pch: Add Cannon Lake support 2017-11-02 16:30:44 +08:00
intel_powerclamp.c thermal/intel_powerclamp: pr_err()/pr_info() strings should end with newlines 2017-10-17 15:56:06 +08:00
intel_quark_dts_thermal.c x86/platform/iosf_mbi: Remove duplicate definitions 2015-12-09 01:18:34 +01:00
intel_soc_dts_iosf.c thermal: Enhance thermal_zone_device_update for events 2016-09-27 14:35:21 +08:00
intel_soc_dts_iosf.h Thermal: Intel SoC: DTS thermal IOSF core 2015-05-01 11:20:42 +08:00
intel_soc_dts_thermal.c Thermal: Intel SoC DTS: Change interrupt request behavior 2017-05-05 16:00:10 +08:00
Kconfig thermal: Add cooling device's statistics in sysfs 2018-04-02 21:49:01 +08:00
kirkwood_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
Makefile ARM: SoC driver updates for v4.15 2017-11-16 16:05:01 -08:00
max77620_thermal.c thermal: max77620: fix pinmux conflict on reprobe 2017-06-13 11:07:32 +02:00
mtk_thermal.c thermal: mtk: Cleanup unused defines 2018-01-01 11:56:54 -08:00
of-thermal.c drivers: thermal: remove duplicate includes 2017-12-27 10:09:05 +08:00
power_allocator.c thermal: power_allocator: fix one race condition issue for thermal_instances list 2017-12-27 10:13:20 +08:00
qcom-spmi-temp-alarm.c thermal/drivers/qcom-spmi: Use devm_iio_channel_get 2017-10-31 19:32:17 -07:00
qoriq_thermal.c thermal: qoriq: constify thermal_zone_of_device_ops structures 2017-08-11 11:38:29 +08:00
rcar_gen3_thermal.c thermal: rcar_gen3_thermal: fix initialization sequence for H3 ES2.0 2017-10-31 19:32:14 -07:00
rcar_thermal.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2016-10-12 11:05:23 -07:00
rockchip_thermal.c thermal: rockchip: Support the RV1108 SoC in thermal driver 2017-10-31 19:32:13 -07:00
spear_thermal.c thermal: spear: use __maybe_unused for PM functions 2016-02-09 14:12:08 -08:00
step_wise.c thermal/drivers/step_wise: Fix temperature regulation misbehavior 2017-10-31 19:32:17 -07:00
tango_thermal.c thermal: tango: Fix module autoload 2016-11-23 10:07:35 +08:00
thermal-generic-adc.c thermal/drivers/generic-iio-adc: Switch tz request to devm version 2017-10-31 19:32:17 -07:00
thermal_core.c thermal: Add cooling device's statistics in sysfs 2018-04-02 21:49:01 +08:00
thermal_core.h thermal: Add cooling device's statistics in sysfs 2018-04-02 21:49:01 +08:00
thermal_helpers.c thermal: Add cooling device's statistics in sysfs 2018-04-02 21:49:01 +08:00
thermal_hwmon.c thermal: thermal_hwmon: Convert to hwmon_device_register_with_info() 2018-01-15 13:56:33 +08:00
thermal_hwmon.h
thermal_sysfs.c thermal: Add cooling device's statistics in sysfs 2018-04-02 21:49:01 +08:00
uniphier_thermal.c thermal: uniphier: add UniPhier thermal driver 2017-08-11 10:49:52 +08:00
user_space.c thermal: fix source code documentation for parameters 2017-06-29 10:46:31 +08:00
x86_pkg_temp_thermal.c thermal/x86 pkg temp: Remove debugfs_create_u32() casts 2018-01-13 21:20:58 +08:00
zx2967_thermal.c thermal: zx2967: constify thermal_zone_of_device_ops structures 2017-08-11 11:38:30 +08:00