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linux-stable/drivers/hwmon
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Ji-Ze Hong (Peter Hong) 76e9dd91a8 hwmon: (f71882fg) Fix negative temperature 
[ Upstream commit 4aaaaf0f27 ]

All temperature of Fintek superio hwmonitor that using 1-byte reg will use
2's complement.

In show_temp()
	temp = data->temp[nr] * 1000;

When data->temp[nr] read as 255, it indicate -1C, but this code will report
255C to userspace. It'll be ok when change to:
	temp = ((s8)data->temp[nr]) * 1000;

Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@gmail.com>
Link: https://lore.kernel.org/r/20220418090706.6339-1-hpeter+linux_kernel@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2022-05-18 09:18:07 +02:00
..
pmbus hwmon: (pmbus) Add Vin unit off handling 2022-04-20 09:08:13 +02:00
Kconfig hwmon: (ltq-cputemp) restrict it to SOC_XWAY 2022-05-18 09:18:06 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ab8500.c
…
abituguru.c
…
abituguru3.c
…
abx500.c
…
abx500.h
…
acpi_power_meter.c hwmon: (acpi_power_meter) Fix potential memory leak in acpi_power_meter_add() 2020-07-09 09:36:31 +02:00
ad7314.c hwmon: (ad7314) Convert to devm_hwmon_device_register_with_groups 2016-06-27 18:58:03 -07:00
ad7414.c hwmon: (ad7414) Add OF device ID table 2017-04-02 07:01:53 -07:00
ad7418.c
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adc128d818.c hwmon: (adc128d818) constify attribute_group structures. 2017-08-13 08:24:38 -07:00
adcxx.c
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adm1021.c hwmon: (adm1021) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
adm1025.c hwmon: (adm1025) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
adm1026.c hwmon: (adm1026) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
adm1029.c
…
adm1031.c hwmon: (adm1031) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
adm9240.c hwmon: (adm9240) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
ads1015.c hwmon: (ads1015) Convert to using %pOF instead of full_name 2017-08-13 08:24:38 -07:00
ads7828.c hwmon: (ads7828) Accept optional parameters from device tree 2017-04-02 07:01:53 -07:00
ads7871.c hwmon: (ads7871) Convert to devm_hwmon_device_register_with_groups 2016-06-27 18:58:03 -07:00
adt7x10.c hwmon: (adt7x10) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
adt7x10.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
adt7310.c
…
adt7410.c
…
adt7411.c hwmon: (adt7411) add min, max and alarm attributes 2017-01-02 10:19:45 -08:00
adt7462.c hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT() 2020-03-11 18:03:08 +01:00
adt7470.c hwmon: (adt7470) Fix warning on module removal 2022-05-12 12:17:10 +02:00
adt7475.c hwmon: (adt7475) Make volt2reg return same reg as reg2volt input 2020-01-29 15:02:37 +01:00
amc6821.c hwmon: (amc6821) sign extension temperature 2016-12-02 13:28:04 -08:00
applesmc.c hwmon: (applesmc) check status earlier. 2020-09-09 19:03:06 +02:00
asb100.c hwmon: (asb100) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
asc7621.c hwmon: (asc7621) make several arrays static const 2017-08-30 06:31:49 -07:00
aspeed-pwm-tacho.c hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow 2020-07-29 07:42:55 +02:00
asus_atk0110.c hwmon: (asus_atk0110) fix uninitialized data access 2017-03-23 12:01:57 -07:00
atxp1.c hwmon: (atxp1) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
coretemp.c x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping 2018-02-22 15:42:24 +01:00
da9052-hwmon.c hwmon: (da9052) Synchronize access with mfd 2020-05-20 08:17:09 +02:00
da9055-hwmon.c
…
dell-smm-hwmon.c hwmon: (dell-smm) Speed up setting of fan speed 2022-02-16 12:44:52 +01:00
dme1737.c hwmon: (dme1737) Fix overflows seen when writing into limit attributes 2017-01-10 08:57:55 -08:00
ds620.c hwmon: (ds620) move header file out of I2C realm 2017-06-11 17:08:19 -07:00
ds1621.c hwmon: (ds1621) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
emc6w201.c hwmon: (emcw201) Fix overflows seen when writing into limit attributes 2016-12-12 11:33:44 -08:00
emc1403.c
…
emc2103.c hwmon: (emc2103) fix unable to change fan pwm1_enable attribute 2020-07-22 09:22:28 +02:00
f71805f.c hwmon: (f71805f) Use request_muxed_region for Super-IO accesses 2019-05-31 06:47:27 -07:00
f71882fg.c hwmon: (f71882fg) Fix negative temperature 2022-05-18 09:18:07 +02:00
f75375s.c
…
fam15h_power.c hwmon: (fam15h_power) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
fschmd.c hwmon: (fschmd) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
ftsteutates.c hwmon: (ftsteutates) constify i2c_device_id 2017-08-29 17:44:23 -07:00
g760a.c hwmon: (g760a) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
g762.c scripts/spelling.txt: add "followings" pattern and fix typo instances 2017-02-27 18:43:47 -08:00
gl518sm.c hwmon: (gl518sm) Fix overflows seen when writing into limit attributes 2017-01-10 08:58:36 -08:00
gl520sm.c hwmon: (gl520sm) Fix overflows and crash seen when writing into limit attributes 2017-01-10 08:59:35 -08:00
gpio-fan.c hwmon: (gpio-fan) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
hih6130.c
…
hwmon-vid.c x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping 2018-02-22 15:42:24 +01:00
hwmon.c hwmon: Fix possible memleak in __hwmon_device_register() 2021-11-26 11:40:30 +01:00
i5k_amb.c hwmon: (i5k_amb) constify pci_device_id 2017-08-13 08:24:38 -07:00
i5500_temp.c hwmon: (i5500_temp) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
ibmaem.c
…
ibmpex.c
…
ibmpowernv.c hwmon: (ibmpowernv) Remove bogus __init annotations 2018-11-27 16:10:48 +01:00
iio_hwmon.c hwmon: (iio_hwmon) defer probe when no channel is found 2016-09-08 21:34:17 -07:00
ina2xx.c hwmon: (ina2xx) Fix current value calculation 2018-12-17 09:28:48 +01:00
ina209.c hwmon: (ina209) Handled signed registers 2017-04-21 12:30:09 -07:00
ina3221.c hwmon: (ina3221) Fix INA3221_CONFIG_MODE macros 2019-11-24 08:23:31 +01:00
it87.c hwmon: (it87) Reapply probe path chip registers settings after resume 2017-08-13 08:24:38 -07:00
jc42.c hwmon: (jc42) Fix name to have no illegal characters 2020-05-02 17:24:45 +02:00
jz4740-hwmon.c hwmon: (jz4740) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
k8temp.c x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping 2018-02-22 15:42:24 +01:00
k10temp.c x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping 2018-02-22 15:42:24 +01:00
lineage-pem.c
…
lm63.c hwmon: (lm63) Add OF device ID table 2017-04-02 07:01:53 -07:00
lm70.c hwmon: (lm70) Add support for TI TMP122/124 2017-01-21 12:26:38 -08:00
lm73.c
…
lm75.c hwmon: (lm75) Fix write operations for negative temperatures 2020-01-27 14:46:44 +01:00
lm75.h
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lm77.c
…
lm78.c hwmon: (lm78) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
lm80.c Revert "hwmon: (lm80) fix a missing check of bus read in lm80 probe" 2021-05-26 11:47:00 +02:00
lm83.c hwmon: (lm83) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
lm85.c hwmon: (lm85) Add OF device ID table 2017-04-02 07:01:53 -07:00
lm87.c hwmon: (lm87) Add OF device ID table 2017-04-13 06:09:26 -07:00
lm90.c hwmon: (lm90) Reduce maximum conversion rate for G781 2022-02-08 18:16:26 +01:00
lm92.c hwmon: (lm92) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
lm93.c hwmon: (lm93) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
lm95234.c hwmon: (lm95234) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
lm95241.c hwmon: (lm95241) Update module description to include LM95231 2016-09-13 07:28:01 -07:00
lm95245.c hwmon: (lm95245) Add OF device ID table 2017-04-02 07:01:53 -07:00
ltc2945.c
…
ltc2990.c
…
ltc4151.c hwmon: (ltc4151) Export OF device ID table as module aliases 2017-01-21 08:57:41 -08:00
ltc4215.c
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ltc4222.c
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ltc4245.c hwmon: (ltc4245) move header file out of I2C realm 2017-06-11 17:08:19 -07:00
ltc4260.c
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ltc4261.c
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ltq-cputemp.c hwmon: (ltq-cputemp) add cpu temp sensor driver 2017-09-01 07:24:14 -07:00
max197.c hwmon: (max197) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
max1111.c hwmon: (max1111) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
max1619.c hwmon: (max1619) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
max1668.c
…
max6639.c hwmon: (max6639) move header file out of I2C realm 2017-06-11 17:08:19 -07:00
max6642.c
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max6650.c hwmon: (max6650) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
max6697.c hwmon: (max6697) Make sure the OVERT mask is set correctly 2020-07-09 09:36:31 +02:00
max16065.c
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max31722.c hwmon: (max31722) Remove non-standard ACPI device IDs 2021-07-20 16:17:35 +02:00
max31790.c hwmon: (max31790) Fix fan speed reporting for fan7..12 2021-07-20 16:17:35 +02:00
mc13783-adc.c hwmon: (mc13783-adc) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
mcp3021.c hwmon: (mcp3021) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
menf21bmc_hwmon.c
…
nct6683.c hwmon: (nct6683) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
nct6775.c hwmon: (nct6775) Fix register address and added missed tolerance for nct6106 2019-08-16 10:13:51 +02:00
nct7802.c hwmon: (nct7802) Fix voltage limits to wrong registers 2020-01-29 15:02:38 +01:00
nct7904.c hwmon: (nct7904) Convert to use new hwmon registration API 2016-09-08 21:34:18 -07:00
nsa320-hwmon.c hwmon: (nsa320) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
ntc_thermistor.c hwmon: (ntc_thermistor) Use devm_hwmon_device_register_with_groups 2016-09-08 21:34:15 -07:00
pc87360.c hwmon: (pc87360) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
pc87427.c hwmon: (pc87427) Use request_muxed_region for Super-IO accesses 2019-05-31 06:47:27 -07:00
pcf8591.c hwmon: (pcf8591) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
powr1220.c
…
pwm-fan.c hwmon: (pwm-fan) Silence error on probe deferral 2019-11-24 08:23:31 +01:00
s3c-hwmon.c
…
sch56xx-common.c hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING 2022-04-20 09:08:13 +02:00
sch56xx-common.h
…
sch5627.c hwmon: (sch5627) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
sch5636.c hwmon: (sch5636) trivial fix of spelling mistake on revision 2016-04-25 07:26:29 -07:00
scpi-hwmon.c hwmon: (scpi-hwmon) shows the negative temperature properly 2021-06-30 08:48:52 -04:00
sht3x.c hwmon: (sht3x) set initial jiffies to last_update 2016-07-31 14:56:36 -07:00
sht15.c hwmon: (sht15) Add device tree support 2017-02-16 06:49:05 -08:00
sht21.c hwmon: (sht21) Add Electronic Identification Code retrieval 2017-01-02 10:19:45 -08:00
shtc1.c hwmon: (shtc1) fix shtc1 and shtw1 id mask 2020-01-27 14:46:46 +01:00
sis5595.c hwmon: (sis5595) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
smm665.c
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smsc47b397.c hwmon: (smsc47b397) Use request_muxed_region for Super-IO accesses 2019-05-31 06:47:27 -07:00
smsc47m1.c hwmon: (smsc47m1) Use request_muxed_region for Super-IO accesses 2019-05-31 06:47:27 -07:00
smsc47m192.c hwmon: (smsc47m192) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
stts751.c hwmon: (stts751) buffer overrun on wrong chip configuration 2017-08-13 08:24:08 -07:00
tc74.c
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tc654.c hwmon: Add tc654 driver 2016-12-02 13:28:05 -08:00
thmc50.c
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tmp102.c hwmon: (tmp102) Fix first temperature reading 2017-10-24 06:17:14 -07:00
tmp103.c hwmon: (tmp103) Use SIMPLE_DEV_PM_OPS helper macro 2017-04-24 06:30:41 -07:00
tmp108.c hwmon: Add Texas Instruments TMP108 temperature sensor driver. 2016-12-09 21:54:25 -08:00
tmp401.c hwmon: (tmp401) use smb word operations instead of 2 smb byte operations 2017-01-10 09:01:32 -08:00
tmp421.c hwmon: (tmp421) fix rounding for negative values 2021-10-06 15:05:08 +02:00
ultra45_env.c
…
vexpress-hwmon.c
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via-cputemp.c hwmon: (via-cputemp) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
via686a.c hwmon: (via686a) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
vt1211.c hwmon: (vt1211) Use request_muxed_region for Super-IO accesses 2019-05-31 06:47:27 -07:00
vt8231.c hwmon: (vt8231) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
w83l785ts.c
…
w83l786ng.c
…
w83627ehf.c hwmon: (w83627ehf) Use request_muxed_region 2017-04-02 07:01:53 -07:00
w83627hf.c hwmon: (w83627hf) Use request_muxed_region for Super-IO accesses 2020-01-27 14:46:29 +01:00
w83781d.c hwmon: (w83781d) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
w83791d.c hwmon: (w83791d) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
w83792d.c hwmon: (w83792d) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
w83793.c hwmon: (w83793) use permission-specific DEVICE_ATTR variants 2017-01-02 10:19:45 -08:00
w83795.c hwmon: (w83795) temp4_type has writable permission 2018-12-17 09:28:49 +01:00
wm831x-hwmon.c
…
wm8350-hwmon.c
…
xgene-hwmon.c hwmon: (xgene) Fix up error handling path mixup in 'xgene_hwmon_probe()' 2017-10-01 08:46:54 -07:00