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81ae68142a
linux/drivers/hwmon
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Guenter Roeck 81ae68142a hwmon: (pmbus) Improve fan detection 
Some PMBus devices return no error when reading fan speed registers, but don't
really support fans. Strengthen fan detection by also checking if fan
configuration registers exist.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
Cc: stable.kernel.org # 2.6.39
2011-07-01 15:56:06 -07:00
..
abituguru3.c hwmon: (abituguru) Depend on DMI 2011-05-25 20:43:33 +02:00
abituguru.c hwmon: (abituguru) Depend on DMI 2011-05-25 20:43:33 +02:00
acpi_power_meter.c Move ACPI power meter driver to hwmon 2011-05-25 20:43:32 +02:00
ad7414.c hwmon: (ad7414) add MODULE_DEVICE_TABLE 2011-02-26 08:59:32 -08:00
ad7418.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
adcxx.c hwmon: Use helper functions to set and get driver data 2011-05-25 20:43:31 +02:00
adm1021.c i2c: Drop I2C_CLIENT_INSMOD_2 to 8 2009-12-14 21:17:27 +01:00
adm1025.c Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
adm1026.c Fix common misspellings 2011-03-31 11:26:23 -03:00
adm1029.c i2c: Drop I2C_CLIENT_INSMOD_1 2009-12-14 21:17:26 +01:00
adm1031.c hwmon: (adm1031) Replace update_rate sysfs attribute with update_interval 2010-09-17 17:24:14 +02:00
adm1275.c hwmon: (adm1275) Free allocated memory if probe function fails 2011-07-01 15:56:06 -07:00
adm9240.c hwmon: (adm9240) Implement the standard intrusion detection interface 2011-01-12 21:55:09 +01:00
ads1015.c hwmon: (ads1015) Make gain and datarate configurable 2011-03-21 17:59:37 +01:00
ads7828.c hwmon: (ads7828) Update email contact details 2011-01-12 21:55:08 +01:00
ads7871.c hwmon: (ads7871) Fix ads7871_probe error paths 2010-08-25 15:42:10 +02:00
adt7411.c hwmon: (adt7411) add MODULE_DEVICE_TABLE 2011-02-26 08:59:32 -08:00
adt7462.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
adt7470.c hwmon: (adt7470) Use pr_fmt and pr_<level> 2011-01-08 10:55:02 -08:00
adt7475.c hwmon: I2C addresses are constant 2010-10-28 20:31:50 +02:00
amc6821.c hwmon: Change mail address of Hans J. Koch 2010-11-15 21:38:56 +01:00
applesmc.c hwmon: (applesmc) Properly initialize lockdep attributes 2011-01-23 09:28:50 -08:00
asb100.c hwmon: (asb1000) Use pr_fmt and pr_<level> 2011-01-08 10:55:03 -08:00
asc7621.c hwmon: I2C addresses are constant 2010-10-28 20:31:50 +02:00
asus_atk0110.c hwmon: (asus_atk0110) Consolidate sysfs attribute initialization 2011-06-17 23:22:26 -07:00
atxp1.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
coretemp.c hwmon: (coretemp) Drop unused struct members 2011-06-17 23:22:26 -07:00
dme1737.c hwmon: (dme1737) Minor cleanups 2011-01-12 21:55:13 +01:00
ds620.c hwmon: Support for Dallas Semiconductor DS620 2011-01-09 09:10:10 -08:00
ds1621.c i2c: Drop I2C_CLIENT_INSMOD_1 2009-12-14 21:17:26 +01:00
emc6w201.c hwmon: New driver for the SMSC EMC6W201 2011-05-25 20:43:33 +02:00
emc1403.c hwmon: (emc1403) Fix I2C address range 2011-02-09 13:45:52 -08:00
emc2103.c hwmon: Add driver for SMSC EMC2103 temperature monitor and fan controller 2010-08-14 21:08:54 +02:00
f71805f.c hwmon: (f71805f) Use pr_fmt and pr_<level> 2011-01-08 10:55:07 -08:00
f71882fg.c hwmon: (f71882fg) Add support for F71808A 2011-05-25 20:43:32 +02:00
f75375s.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
fam15h_power.c hwmon: Add driver for AMD family 15h processor power information 2011-05-25 20:43:31 +02:00
fschmd.c hwmon: (fschmd) Drop useless mutex 2011-01-12 21:55:11 +01:00
g760a.c Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
gl518sm.c i2c: Drop I2C_CLIENT_INSMOD_2 to 8 2009-12-14 21:17:27 +01:00
gl520sm.c i2c: Drop I2C_CLIENT_INSMOD_1 2009-12-14 21:17:26 +01:00
gpio-fan.c drivers: Final irq namespace conversion 2011-03-29 14:48:19 +02:00
hwmon-vid.c hwmon: (hwmon-vid) Use pr_fmt and pr_<level> 2011-01-08 10:55:10 -08:00
hwmon.c hwmon: (core) Use pr_fmt and pr_<level> 2011-01-08 10:55:11 -08:00
i5k_amb.c hwmon: (i5k_amb) Fix compile warning 2010-11-22 12:23:39 -08:00
ibmaem.c hwmon: (ibmaem) Initialize sysfs attributes 2011-06-17 23:22:26 -07:00
ibmpex.c hwmon: (ibmpex) Initialize sysfs attributes 2011-06-17 23:22:27 -07:00
it87.c hwmon: (it87) Use request_muxed_region 2011-05-25 20:43:33 +02:00
jc42.c hwmon: (jc42) Change detection class 2011-05-25 20:43:32 +02:00
jz4740-hwmon.c jz4740: silence warnings related to mfd_get_cell changes 2011-03-23 10:42:02 +01:00
k8temp.c hwmon: Use helper functions to set and get driver data 2011-05-25 20:43:31 +02:00
k10temp.c hwmon: (k10temp) Add support for Fam15h (Bulldozer) 2011-05-25 20:43:31 +02:00
Kconfig hwmon: New driver for the SMSC EMC6W201 2011-05-25 20:43:33 +02:00
lineage-pem.c hwmon: (lineage-pem): Fix in1 voltage alarm sysfs attributes 2011-03-16 06:57:34 -07:00
lm63.c hwmon: (lm63) Consider LM64 temperature offset 2011-02-09 13:45:42 -08:00
lm70.c hwmon: Use helper functions to set and get driver data 2011-05-25 20:43:31 +02:00
lm73.c i2c: Remove all i2c_set_clientdata(client, NULL) in drivers 2010-06-03 11:33:58 +02:00
lm75.c hwmon: (lm75) Speed up detection 2011-03-21 17:59:36 +01:00
lm75.h hwmon: (lm75) Add suspend/resume feature 2010-08-14 21:08:50 +02:00
lm77.c i2c: Drop I2C_CLIENT_INSMOD_1 2009-12-14 21:17:26 +01:00
lm78.c hwmon: (lm78) Use pr_fmt and pr_<level> 2011-01-12 21:55:10 +01:00
lm80.c i2c: Drop I2C_CLIENT_INSMOD_1 2009-12-14 21:17:26 +01:00
lm83.c i2c: Drop I2C_CLIENT_INSMOD_2 to 8 2009-12-14 21:17:27 +01:00
lm85.c hwmon: (lm85) Fix error paths in probe function 2011-04-29 16:33:36 +02:00
lm87.c i2c: Drop I2C_CLIENT_INSMOD_2 to 8 2009-12-14 21:17:27 +01:00
lm90.c hwmon: (lm90) Add support for ADT7461A and NCT1008 2011-04-29 16:33:35 +02:00
lm92.c i2c: Drop I2C_CLIENT_INSMOD_1 2009-12-14 21:17:26 +01:00
lm93.c hwmon: (lm93) Add support for LM94 2011-01-18 12:22:54 -08:00
lm95241.c hwmon: (lm95241) Rewrite to avoid using macros 2011-01-08 10:55:47 -08:00
ltc4151.c hwmon: Add support for LTC4151 2011-03-14 22:39:11 -07:00
ltc4215.c hwmon: (ltc4215) make sysfs file match the alarm cause 2010-12-13 09:54:50 -08:00
ltc4245.c hwmon: (ltc4245) Expose all GPIO pins as analog voltages 2010-08-14 21:08:49 +02:00
ltc4261.c hwmon: (ltc4261) Fix error message format 2010-11-05 10:17:19 -07:00
Makefile hwmon: New driver for the SMSC EMC6W201 2011-05-25 20:43:33 +02:00
max1111.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
max1619.c i2c: Drop I2C_CLIENT_INSMOD_1 2009-12-14 21:17:26 +01:00
max6639.c hwmon: (max6639) Set reasonable default PWM frequency 2011-03-14 22:36:25 -07:00
max6642.c hwmon: (max6642): Better chip detection schema 2011-06-04 10:34:28 -07:00
max6650.c hwmon: (max6650) Properly support the MAX6650 2011-05-25 20:43:32 +02:00
max8688.c hwmon: (pmbus) Expand scope of device specific get_status function 2011-05-19 08:19:38 -07:00
max16064.c hwmon: (pmbus) Add support for Maxim MAX16064 2011-03-14 22:39:07 -07:00
max16065.c hwmon: Driver for MAX16065 System Manager and compatibles 2011-05-19 08:19:36 -07:00
max34440.c hwmon: (pmbus) Expand scope of device specific get_status function 2011-05-19 08:19:38 -07:00
mc13783-adc.c hwmon: Don't access struct mc13783 directly from mc13783-adc 2010-08-12 11:28:03 +02:00
pc87360.c hwmon: (pc87360) Use pr_fmt and pr_<level> 2011-01-12 21:55:11 +01:00
pc87427.c hwmon: (pc87427) Use pr_fmt and pr_<level> 2011-01-12 21:55:11 +01:00
pcf8591.c hwmon: (pcf8591) Use pr_fmt and pr_<level> 2011-01-08 10:55:16 -08:00
pmbus_core.c hwmon: (pmbus) Drop check for PMBus revision register in probe function 2011-07-01 15:56:05 -07:00
pmbus.c hwmon: (pmbus) Improve fan detection 2011-07-01 15:56:06 -07:00
pmbus.h hwmon: (pmbus) Expand scope of device specific get_status function 2011-05-19 08:19:38 -07:00
s3c-hwmon.c hwmon: (s3c) Initialize sysfs attributes 2011-06-17 23:22:27 -07:00
sch5627.c hwmon: (sch5627) Trigger Vbat measurements 2011-05-25 20:43:33 +02:00
sht15.c hwmon: (sht15) add support for CRC validation 2011-05-19 08:19:36 -07:00
sht21.c hwmon: driver for Sensirion SHT21 humidity and temperature sensor 2011-01-08 10:56:28 -08:00
sis5595.c hwmon: (sis5595) Use pr_fmt and pr_<level> 2011-01-08 10:55:18 -08:00
smm665.c hwmon: driver for SMM665 Six-Channel Active DC Output Controller/Monitor 2010-08-09 20:45:10 -07:00
smsc47b397.c hwmon: (smsc47b397) Use pr_fmt and pr_<level> 2011-01-08 10:55:19 -08:00
smsc47m1.c hwmon: (smsc47m1) Use pr_fmt and pr_<level> 2011-01-08 10:55:27 -08:00
smsc47m192.c i2c: Drop I2C_CLIENT_INSMOD_1 2009-12-14 21:17:26 +01:00
thmc50.c i2c: Drop I2C_CLIENT_INSMOD_2 to 8 2009-12-14 21:17:27 +01:00
tmp102.c Fix common misspellings 2011-03-31 11:26:23 -03:00
tmp401.c hwmon: (tmp401) Reorganize code to get rid of static forward declarations 2010-05-27 19:58:49 +02:00
tmp421.c hwmon: I2C addresses are constant 2010-10-28 20:31:50 +02:00
twl4030-madc-hwmon.c hwmon: (twl4030-madc-hwmon) Return proper error if hwmon_device_register fails 2011-05-01 09:06:35 -07:00
ucd9000.c hwmon: (pmbus) Support for TI UCD90xxx series Sequencer and System Health Controllers 2011-05-19 08:19:40 -07:00
ucd9200.c hwmon: (pmbus) Add support for TI UCD9200 series of PWM System Controllers 2011-05-19 08:19:39 -07:00
ultra45_env.c hwmon: Use helper functions to set and get driver data 2011-05-25 20:43:31 +02:00
via686a.c hwmon: (via686a) Initialize fan_div values 2011-01-12 21:55:09 +01:00
via-cputemp.c hwmon: (via-cputemp) sync hotplug handling with coretemp/pkgtemp 2011-01-08 10:55:48 -08:00
vt1211.c hwmon: (vt1211) Use pr_fmt and pr_<level> 2011-01-08 10:55:30 -08:00
vt8231.c hwmon: (vt8231) Use pr_fmt and pr_<level> 2011-01-08 10:55:31 -08:00
w83l785ts.c i2c: Drop I2C_CLIENT_INSMOD_1 2009-12-14 21:17:26 +01:00
w83l786ng.c i2c: Drop I2C_CLIENT_INSMOD_1 2009-12-14 21:17:26 +01:00
w83627ehf.c hwmon: (w83627ehf) Display correct temperature sensor labels for systems with NCT6775F 2011-03-14 22:39:20 -07:00
w83627hf.c hwmon: (w83627hf) Use pr_fmt and pr_<level> 2011-01-08 10:55:33 -08:00
w83781d.c hwmon: (w83781d) Use pr_fmt and pr_<level> 2011-01-12 21:55:11 +01:00
w83791d.c Fix common misspellings 2011-03-31 11:26:23 -03:00
w83792d.c Fix common misspellings 2011-03-31 11:26:23 -03:00
w83793.c Fix common misspellings 2011-03-31 11:26:23 -03:00
w83795.c hwmon: (w83795) Silent false warning from gcc 2011-01-12 21:55:09 +01:00
wm831x-hwmon.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
wm8350-hwmon.c hwmon: Add WM835x PMIC hardware monitoring driver 2009-09-17 09:46:51 +02:00