Sudeep Holla c09880cef7 hwmon: (scmi) return -EINVAL when sensor information is unavailable ...

Passing NULL pointer to PTR_ERR will result in return value of 0
indicating success which is clearly not what it is intended here.

This patch returns -EINVAL instead when the sensor information is not
available.

Fixes: b23688aefb8b ("hwmon: add support for sensors exported via ARM SCMI")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Cc: linux-hwmon@vger.kernel.org
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

2018-03-20 12:13:48 +00:00

..

pmbus

hwmon: (pmbus/ir35221) Remove unnecessary scaling

2018-01-15 04:22:46 -08:00

ab8500.c

hwmon: (ab8500) Call kernel_power_off instead of pm_power_off

2014-10-03 08:19:02 -07:00

abituguru3.c

hwmon: drop owner assignment from platform_drivers

2014-10-20 16:20:36 +02:00

abituguru.c

hwmon: drop owner assignment from platform_drivers

2014-10-20 16:20:36 +02:00

abx500.c

hwmon: (abx500) drop the use of IRQF_NO_SUSPEND

2015-10-14 07:57:14 -07:00

abx500.h

hwmon: Add ST-Ericsson ABX500 hwmon driver

2013-04-16 18:27:52 -07:00

acpi_power_meter.c

dmi: Mark all struct dmi_system_id instances const

2017-09-14 11:59:30 +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

hwmon: (ad7418) Convert to devm_hwmon_device_register_with_groups

2014-08-04 07:01:35 -07:00

adc128d818.c

hwmon: (adc128d818) constify attribute_group structures.

2017-08-13 08:24:38 -07:00

adcxx.c

spi: Drop owner assignment from spi_drivers

2015-10-28 10:30:17 +09:00

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

hwmon: (adm1029) Convert to devm_hwmon_device_register_with_groups

2014-08-04 07:01:35 -07:00

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

spi: Drop owner assignment from spi_drivers

2015-10-28 10:30:17 +09:00

adt7410.c

hwmon: (adt7x10) Add alarm interrupt support

2013-04-07 21:16:38 -07:00

adt7411.c

hwmon: (adt7411) add min, max and alarm attributes

2017-01-02 10:19:45 -08:00

adt7462.c

hwmon: (adt7462) Fix overflows seen when writing into limit attributes

2016-12-09 21:54:31 -08:00

adt7470.c

hwmon: (adt7470) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

adt7475.c

hwmon: (adt7475) constify attribute_group structures.

2017-08-13 08:24:38 -07:00

amc6821.c

hwmon: (amc6821) sign extension temperature

2016-12-02 13:28:04 -08:00

applesmc.c

dmi: Mark all struct dmi_system_id instances const

2017-09-14 11:59:30 +02:00

asb100.c

hwmon: (asb100) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

asc7621.c

hwmon: (asc7621) remove redundant assignment to newval

2017-10-29 18:36:03 -07:00

aspeed-pwm-tacho.c

hwmon: (aspeed-pwm-tacho) Deassert reset in probe

2018-01-02 15:05:34 -08:00

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

hwmon: (coretemp) deprecate pci_get_bus_and_slot()

2018-01-02 15:05:34 -08:00

da9052-hwmon.c

hwmon: (da9052) Increase sample rate when using TSI

2017-10-21 09:03:29 -07:00

da9055-hwmon.c

hwmon: drop owner assignment from platform_drivers

2014-10-20 16:20:36 +02:00

dell-smm-hwmon.c

hwmon: (dell-smm) Disable fan support for Dell Vostro 3360

2018-01-27 09:34:22 -08:00

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

hwmon: Make regmap configs const

2014-08-04 07:01:35 -07:00

emc2103.c

hwmon: (emc2103) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

f71805f.c

hwmon: (f71805f) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

f71882fg.c

hwmon: (f71882fg) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

f75375s.c

hwmon: (f75375s) Don't crash the kernel unnecessarily

2013-10-13 16:16:27 -07:00

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) Fix null pointer dereference at probe

2017-10-29 18:36:03 -07:00

hih6130.c

hwmon: (hih6130) Fix documentation of struct hih6130

2018-01-02 15:05:34 -08:00

hwmon-vid.c

hwmon: (hwmon-vid) Add __maybe_unused attribute to dummy variable

2013-09-10 06:28:17 -07:00

hwmon.c

hwmon: Fix parameter documentation

2018-01-02 15:05:34 -08:00

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

hwmon: (ibmaem) constify aem_rw_sensor_template and aem_ro_sensor_template structures

2016-01-04 08:56:22 -08:00

ibmpex.c

hwmon: (ibmpex) Allow format string checking

2015-03-09 09:59:35 -07:00

ibmpowernv.c

hwmon: (ibmpowernv) Add current(A) sensor

2017-06-20 13:52:19 -07:00

iio_hwmon.c

hwmon: (iio_hwmon) Fix documentation of struct iio_hwmon_state

2018-01-02 15:05:34 -08:00

ina2xx.c

hwmon: (ina2xx) Fix access to uninitialized mutex

2018-01-15 08:01:45 -08:00

ina209.c

hwmon: (ina209) Handled signed registers

2017-04-21 12:30:09 -07:00

ina3221.c

hwmon: (ina3221) Fix negative limits

2016-06-27 18:58:04 -07:00

it87.c

hwmon: (it87) Reapply probe path chip registers settings after resume

2017-08-13 08:24:38 -07:00

jc42.c

hwmon: (jc42) optionally try to disable the SMBUS timeout

2017-11-30 13:12:44 -08:00

jz4740-hwmon.c

hwmon: (jz4740) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

k8temp.c

hwmon: (k8temp) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

k10temp.c

hwmon: (k10temp) Add temperature offset for Ryzen 1900X

2018-01-19 06:38:03 -08:00

Kconfig

hwmon: add support for sensors exported via ARM SCMI

2018-02-28 16:37:57 +00:00

lineage-pem.c

hwmon: (lineage-pem) Convert to devm_hwmon_device_register_with_groups

2014-08-04 07:01:37 -07:00

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

hwmon: (lm73) Convert to use devm_hwmon_device_register_with_groups

2013-10-13 16:16:28 -07:00

lm75.c

hwmon: (lm75) Fix trailing semicolon

2018-01-17 14:51:12 -08:00

lm75.h

hwmon: (lm75.h) Update header inclusion

2013-03-18 21:19:49 +01:00

lm77.c

hwmon: (lm77) Prevent overflow problem when writing large limits

2014-07-31 09:41:46 -07:00

lm78.c

hwmon: (lm78) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

lm80.c

hwmon: (lm80) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

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) Add OF device ID table

2017-04-02 07:01:53 -07:00

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

hwmon: Make regmap configs const

2014-08-04 07:01:35 -07:00

ltc2990.c

hwmon: Add LTC2990 sensor driver

2016-03-05 06:25:34 -08:00

ltc4151.c

hwmon: (ltc4151) Export OF device ID table as module aliases

2017-01-21 08:57:41 -08:00

ltc4215.c

hwmon: (ltc4215) Convert to devm_hwmon_device_register_with_groups

2014-03-03 08:01:05 -08:00

ltc4222.c

hwmon: Make regmap configs const

2014-08-04 07:01:35 -07:00

ltc4245.c

hwmon: (ltc4245) move header file out of I2C realm

2017-06-11 17:08:19 -07:00

ltc4260.c

hwmon: Make regmap configs const

2014-08-04 07:01:35 -07:00

ltc4261.c

hwmon: (ltc4261) fix coccinelle warnings

2013-10-18 09:12:00 -07:00

ltq-cputemp.c

hwmon: (ltq-cputemp) add cpu temp sensor driver

2017-09-01 07:24:14 -07:00

Makefile

hwmon: add support for sensors exported via ARM SCMI

2018-02-28 16:37:57 +00:00

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) Add dt binding

2017-10-29 18:36:03 -07:00

max1668.c

hwmon: (max1668) Make max1668_addr_list array const

2014-08-04 07:01:39 -07:00

max6621.c

hwmon: (max6621) Inverted if condition in max6621_read()

2017-10-29 18:36:03 -07:00

max6639.c

hwmon: (max6639) move header file out of I2C realm

2017-06-11 17:08:19 -07:00

max6642.c

Update Jean Delvare's e-mail address

2014-01-29 20:40:08 +01:00

max6650.c

hwmon: (max6650) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

max6697.c

hwmon: (max6697) Add OF device ID table

2017-04-02 07:01:53 -07:00

max16065.c

hwmon: (max16065) Use PTR_ERR_OR_ZERO

2014-08-04 07:01:38 -07:00

max31722.c

hwmon: (max31722) Add support for MAX31722/MAX31723 temperature sensors

2016-04-19 06:32:34 -07:00

max31790.c

hwmon: (max31790) Set correct PWM value

2017-03-22 00:18:20 -07:00

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

Merge branch 'platform/remove_owner' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into driver-core-next

2014-11-03 19:53:56 -08:00

nct6683.c

hwmon: (nct6683) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

nct6775.c

hwmon: (nct6775) Add support for NCT6795D

2017-06-11 17:08:19 -07:00

nct7802.c

hwmon: (nct7802) constify attribute_group structures.

2017-08-13 08:24:38 -07:00

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 permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

pcf8591.c

hwmon: (pcf8591) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

powr1220.c

hwmon: Add support for Lattice's POWR1220 power manager IC

2014-08-04 07:01:33 -07:00

pwm-fan.c

hwmon: (pwm-fan) Switch to new atomic PWM API

2017-06-11 17:08:19 -07:00

s3c-hwmon.c

hwmon: drop owner assignment from platform_drivers

2014-10-20 16:20:36 +02:00

sch56xx-common.c

hwmon: (sch56xx) Remove unneeded linux/miscdevice.h include

2017-01-02 10:19:45 -08:00

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

scmi-hwmon.c

hwmon: (scmi) return -EINVAL when sensor information is unavailable

2018-03-20 12:13:48 +00:00

scpi-hwmon.c

hwmon: (scpi) constify thermal_zone_of_device_ops structures

2017-08-13 08:24:38 -07:00

sht3x.c

hwmon: (sht3x) wait predefined limits loading complete before access

2018-01-12 14:18:39 -08:00

sht15.c

hwmon: (sht15) Fix parameter documentation of sht15_crc8()

2018-01-02 15:05:34 -08:00

sht21.c

hwmon: (sht21) Fix documentation of struct sht21

2018-01-02 15:05:34 -08:00

shtc1.c

hwmon: add support for Sensirion SHTC1 sensor

2014-06-12 08:36:48 -07:00

sis5595.c

hwmon: (sis5595) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

smm665.c

hwmon: (smm665) Convert to devm_hwmon_device_register_with_groups

2014-08-04 07:01:37 -07:00

smsc47b397.c

hwmon: drop owner assignment from platform_drivers

2014-10-20 16:20:36 +02:00

smsc47m1.c

hwmon: (smsc47m1) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

smsc47m192.c

hwmon: (smsc47m192) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

stts751.c

hwmon: (stts751) Fix buffer size passed to snprintf

2017-10-29 18:36:03 -07:00

tc74.c

hwmon: add driver for Microchip TC74

2015-06-21 22:54:53 -07:00

tc654.c

hwmon: Add tc654 driver

2016-12-02 13:28:05 -08:00

thmc50.c

hwmon: (thmc50) Convert to devm_hwmon_device_register_with_groups

2014-08-04 07:01:39 -07:00

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) Add OF device ID table

2017-04-02 07:01:53 -07:00

ultra45_env.c

hwmon: drop owner assignment from platform_drivers

2014-10-20 16:20:36 +02:00

vexpress-hwmon.c

hwmon: (vexpress) rename vexpress hwmon implementation

2016-03-05 06:25:33 -08:00

via686a.c

hwmon: (via686a) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

via-cputemp.c

hwmon: (via-cputemp) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

vt1211.c

hwmon: drop owner assignment from platform_drivers

2014-10-20 16:20:36 +02:00

vt8231.c

hwmon: (vt8231) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

w83l785ts.c

hwmon: Avoid initializing the same field twice

2014-04-04 18:01:34 +02:00

w83l786ng.c

hwmon: (w83l786ng) Convert to devm_hwmon_device_register_with_groups

2014-08-04 07:01:34 -07:00

w83627ehf.c

hwmon: (w83627ehf) Use request_muxed_region

2017-04-02 07:01:53 -07:00

w83627hf.c

hwmon: (w83627hf) use permission-specific DEVICE_ATTR variants

2017-01-02 10:19:45 -08:00

w83773g.c

hwmon: (w83773g) Fix fault detection and reporting

2018-01-02 15:05:34 -08:00

w83781d.c

hwmon: (w83781d) Remove duplicate NULL check

2017-11-16 01:01:55 -08:00

w83791d.c

hwmon: (w83791d) Remove duplicate NULL check

2017-11-16 01:02:23 -08:00

w83792d.c

hwmon: (w83792d) Remove duplicate NULL check

2017-11-16 01:02:43 -08:00

w83793.c

hwmon: (w83793) Remove duplicate NULL check

2017-11-16 01:03:19 -08:00

w83795.c

hwmon: (w83795) use find_closest_descending() in pwm_freq_to_reg()

2015-04-17 09:03:55 -04:00

wm831x-hwmon.c

hwmon: drop owner assignment from platform_drivers

2014-10-20 16:20:36 +02:00

wm8350-hwmon.c

hwmon: drop owner assignment from platform_drivers

2014-10-20 16:20:36 +02:00

xgene-hwmon.c

hwmon: (xgene) Minor clean up of ifdef and acpi_match_table reference

2017-11-01 06:14:52 -07:00