linux/drivers/hwmon
Dan Carpenter 96eca8c97f hwmon: (acpi_power_meter) clean up freeing code
This code works okay but Smatch flagged it as a double free.  I've
changed three things to make it more clear.  1)  Remove the call to
free_capabilities() in acpi_power_meter_add().  This call is a no-op
because the capabilities have not been allocated yet.  2)  Set "*str" to
NULL in free_capabilities() so that way the function can be called twice
in a row without leading to a double free.  3)  Call free_capabilities()
in read_capabilities() instead of open coding the free.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20201007075148.GB2529578@mwanda
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-02 17:42:22 -08:00
..
occ hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
pmbus hwmon: (pmbus) Add mutex locking for sysfs reads 2020-11-03 18:55:56 -08:00
ab8500.c hwmon: ab8500: Convert to IIO ADC 2019-10-18 19:37:08 +01:00
abituguru3.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
abituguru.c hwmon: abituguru: make array probe_order static, makes object smaller 2019-11-06 14:37:19 -08:00
abx500.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197 2019-05-30 11:29:22 -07:00
abx500.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197 2019-05-30 11:29:22 -07:00
acpi_power_meter.c hwmon: (acpi_power_meter) clean up freeing code 2020-12-02 17:42:22 -08:00
ad7314.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
ad7414.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ad7418.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
adc128d818.c hwmon: use simple i2c probe function (take 2) 2020-09-23 09:42:40 -07:00
adcxx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
adm1021.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
adm1025.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
adm1026.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
adm1029.c hwmon: (adm1029) use simple i2c probe 2020-09-23 09:42:39 -07:00
adm1031.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
adm1177.c hwmon: (adm1177) use simple i2c probe 2020-09-23 09:42:39 -07:00
adm9240.c hwmon: (adm9240) Convert to regmap 2020-09-24 07:44:51 -07:00
ads7828.c hwmon: use simple i2c probe function (take 2) 2020-09-23 09:42:40 -07:00
ads7871.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 51 2019-05-24 17:36:42 +02:00
adt7x10.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
adt7x10.h
adt7310.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
adt7410.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
adt7411.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
adt7462.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
adt7470.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
adt7475.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
amc6821.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
amd_energy.c hwmon: (amd_energy) modify the visibility of the counters 2020-11-13 06:46:20 -08:00
applesmc.c hwmon: (applesmc) Re-work SMC comms 2020-11-12 07:00:59 -08:00
as370-hwmon.c hwmon: (as370-hwmon) fix devm_platform_ioremap_resource.cocci warnings 2019-09-03 12:47:17 -07:00
asb100.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
asc7621.c hwmon: (asc7621) use simple i2c probe 2020-09-23 09:42:40 -07:00
aspeed-pwm-tacho.c hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow 2020-07-05 20:45:45 -07:00
asus_atk0110.c hwmon: (asus_atk0110) no need to check return value of debugfs_create functions 2019-06-23 18:33:01 -07:00
atxp1.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
axi-fan-control.c hwmon: (axi-fan-control) remove duplicate macros 2020-08-04 14:27:20 -07:00
bt1-pvt.c hwmon: (bt1-pvt) Wait for the completion with timeout 2020-10-04 08:40:10 -07:00
bt1-pvt.h hwmon: (bt1-pvt) Cache current update timeout 2020-10-04 08:40:10 -07:00
coretemp.c hwmon: Convert to new X86 CPU match macros 2020-03-24 21:33:36 +01:00
corsair-cpro.c hwmon: (corsair-cpro) add reading pwm values 2020-07-24 07:44:57 -07:00
da9052-hwmon.c hwmon: (da9052) Synchronize access with mfd 2020-05-13 10:06:09 -07:00
da9055-hwmon.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
dell-smm-hwmon.c hwmon: (dell-smm) Add Latitude 5480 to fan control whitelist 2020-07-19 16:25:20 -07:00
dme1737.c hwmon: (dme1737) use simple i2c probe 2020-09-23 09:42:40 -07:00
drivetemp.c hwmon: (drivetemp) Avoid SCT usage on Toshiba DT01ACA family drives 2020-07-18 08:11:44 -07:00
ds620.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ds1621.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
emc6w201.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
emc1403.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
emc2103.c hwmon: (emc2103) use simple i2c probe 2020-09-23 09:42:40 -07:00
f71805f.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
f71882fg.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
f75375s.c hwmon: (f75375s) use simple i2c probe 2020-09-23 09:42:40 -07:00
fam15h_power.c x86/msr: Lift AMD family 0x15 power-specific MSRs 2020-06-15 19:25:53 +02:00
fschmd.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ftsteutates.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
g760a.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
g762.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
gl518sm.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
gl520sm.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
gpio-fan.c hwmon: (gpio-fan) fix sysfs notifications and udev events for gpio-fan alarms 2019-07-08 18:11:32 -07:00
gsc-hwmon.c hwmon: (gsc-hwmon) add fan sensor 2020-09-23 09:42:41 -07:00
hih6130.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
hwmon-vid.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
hwmon.c hwmon: (core) Add support for rated attributes 2020-09-23 09:42:39 -07:00
i5k_amb.c hwmon: (i5k_amb, vt8231) Drop uses of pci_read_config_*() return value 2020-08-04 14:24:39 -07:00
i5500_temp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
ibmaem.c hwmon: (ibmaem) Replace zero-length array with flexible-array member 2020-03-08 20:35:46 -07:00
ibmpex.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
ibmpowernv.c hwmon: (ibmpowernv) Use scnprintf() for avoiding potential buffer overflow 2020-03-11 08:09:31 -07:00
iio_hwmon.c hwmon: (iio_hwmon) Enable power exporting from IIO 2019-09-03 12:47:17 -07:00
ina2xx.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ina209.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ina3221.c hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable 2020-12-02 17:41:39 -08:00
intel-m10-bmc-hwmon.c hwmon: Add hwmon driver for Intel MAX 10 BMC 2020-10-04 08:40:10 -07:00
it87.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
jc42.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
k8temp.c hwmon: (k8temp) update to use new hwmon registration API 2019-09-03 12:47:17 -07:00
k10temp.c hwmon: (k10temp) Add support for Zen3 CPUs 2020-09-23 09:42:41 -07:00
Kconfig - New Drivers 2020-10-14 15:56:58 -07:00
lineage-pem.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lm63.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lm70.c hwmon: (lm70) Add support for ACPI 2020-05-22 06:28:38 -07:00
lm73.c hwmon: (lm73) use simple i2c probe 2020-09-23 09:42:40 -07:00
lm75.c hwmon: (lm75) Add regulator support 2020-10-04 08:40:10 -07:00
lm75.h hwmon: (lm75) Fix all coding-style warnings on lm75 driver 2020-05-22 06:28:38 -07:00
lm77.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lm78.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lm80.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lm83.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lm85.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lm87.c hwmon: use simple i2c probe function (take 2) 2020-09-23 09:42:40 -07:00
lm90.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lm92.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lm93.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lm95234.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lm95241.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lm95245.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
lochnagar-hwmon.c hwmon: lochnagar: Add Lochnagar 2 hardware monitoring driver 2019-04-15 17:19:53 -07:00
ltc2945.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ltc2947-core.c hwmon: Add support for ltc2947 2019-11-06 14:37:19 -08:00
ltc2947-i2c.c hwmon: (ltc2947) use simple i2c probe 2020-09-23 09:42:40 -07:00
ltc2947-spi.c hwmon: Add support for ltc2947 2019-11-06 14:37:19 -08:00
ltc2947.h hwmon: Add support for ltc2947 2019-11-06 14:37:19 -08:00
ltc2990.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ltc4151.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ltc4215.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ltc4222.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ltc4245.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ltc4260.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ltc4261.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
ltq-cputemp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
Makefile - New Drivers 2020-10-14 15:56:58 -07:00
max197.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
max1111.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 332 2019-06-05 17:37:06 +02:00
max1619.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
max1668.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
max6621.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
max6639.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
max6642.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
max6650.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
max6697.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
max16065.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
max31722.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
max31730.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
max31790.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
mc13783-adc.c hwmon: (mc13783-adc) Use permission specific SENSOR[_DEVICE]_ATTR variants 2019-02-18 14:23:29 -08:00
mcp3021.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
menf21bmc_hwmon.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
mlxreg-fan.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal 2019-05-16 07:56:57 -07:00
mr75203.c hwmon: Add hardware monitoring driver for Moortec MR75203 PVT controller 2020-10-06 14:51:18 -07:00
nct6683.c hwmon: (nct6683) Replace container_of() with kobj_to_dev() 2020-07-19 16:25:20 -07:00
nct6775.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
nct7802.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
nct7904.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
npcm750-pwm-fan.c hwmon: (npcm750-pwm-fan) Remove dev_err() usage after platform_get_irq() 2019-09-03 12:47:17 -07:00
nsa320-hwmon.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 408 2019-06-05 17:37:14 +02:00
ntc_thermistor.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
pc87360.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
pc87427.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
pcf8591.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
powr1220.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
pwm-fan.c hwmon: (pwm-fan) Fix RPM calculation 2020-11-12 07:00:54 -08:00
raspberrypi-hwmon.c hwmon: (raspberrypi) update MODULE_AUTHOR() email address 2019-09-03 12:47:17 -07:00
s3c-hwmon.c ARM: s3c: adc: move header to linux/soc/samsung 2020-08-19 21:44:11 +02:00
sch56xx-common.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
sch56xx-common.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
sch5627.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
sch5636.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
scmi-hwmon.c hwmon: (scmi-hwmon) Avoid comma separated statements 2020-09-23 09:42:41 -07:00
scpi-hwmon.c hwmon: Convert remaining drivers to use SPDX identifier 2019-06-23 18:34:11 -07:00
sht3x.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
sht15.c docs: hwmon: Add an index file and rename docs to *.rst 2019-04-17 10:37:23 -07:00
sht21.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
shtc1.c hwmon: shtc1: add support for device tree bindings 2020-09-23 09:42:40 -07:00
sis5595.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
sl28cpld-hwmon.c hwmon: Add support for the sl28cpld hardware monitoring controller 2020-09-17 16:02:42 +01:00
smm665.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
smsc47b397.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
smsc47m1.c hwmon: (smsc47m1) fix (suspicious) outside array bounds warnings 2019-06-23 18:33:01 -07:00
smsc47m192.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
sparx5-temp.c hwmon: (sparx5) Fix initial reading of temperature 2020-09-23 09:39:40 -07:00
stts751.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
tc74.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
tc654.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
thmc50.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
tmp102.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
tmp103.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
tmp108.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
tmp401.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
tmp421.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
tmp513.c hwmon: (tmp513) fix spelling typo in comments 2020-10-04 08:40:10 -07:00
ultra45_env.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
vexpress-hwmon.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
via686a.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
via-cputemp.c hwmon: Convert to new X86 CPU match macros 2020-03-24 21:33:36 +01:00
vt1211.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
vt8231.c hwmon: (i5k_amb, vt8231) Drop uses of pci_read_config_*() return value 2020-08-04 14:24:39 -07:00
w83l785ts.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
w83l786ng.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
w83627ehf.c hwmon: (w83627ehf) Fix a resource leak in probe 2020-09-23 09:40:33 -07:00
w83627hf.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
w83773g.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
w83781d.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
w83791d.c hwmon: (w83791d) use simple i2c probe 2020-09-23 09:42:40 -07:00
w83792d.c hwmon: use simple i2c probe function 2020-09-23 09:42:39 -07:00
w83793.c hwmon: (w83793) use simple i2c probe 2020-09-23 09:42:39 -07:00
w83795.c hwmon: use simple i2c probe function (take 2) 2020-09-23 09:42:40 -07:00
wm831x-hwmon.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 271 2019-06-05 17:30:30 +02:00
wm8350-hwmon.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 271 2019-06-05 17:30:30 +02:00
xgene-hwmon.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00