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e76f67b5babc65cd620d395a1fd231409808df90
linux-apfs/drivers/hwmon
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Jean Delvare e76f67b5ba hwmon: (lm75) Speed up detection 
Make the LM75/LM75A device detection faster:

* Don't read the current temperature value when we don't use it.
* Check for unused bits in the configuration register as soon as we
  have read its value.
* Don't use word reads, not all devices support this, and some which
  don't misbehave when you try.
* Check for cycling register values every 40 register addresses
  instead of every 8, it's 5 times faster and just as efficient.

Some of these improvements come straight from the user-space
sensors-detect script, so both detection routines are in line now.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Len Sorensen <lsorense@csclub.uwaterloo.ca>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-03-21 17:59:36 +01:00
..
abituguru3.c
hwmon: (abituguru3) Use pr_fmt and pr_<level>
2011-01-08 10:55:01 -08:00
abituguru.c
hwmon: (abituguru) Use pr_fmt and pr_<level>
2011-01-08 10:55:00 -08:00
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
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
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
hwmon: (adm1026) Allow 1 as a valid divider value
2010-12-08 16:27:22 +01:00
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
adm9240.c
hwmon: (adm9240) Implement the standard intrusion detection interface
2011-01-12 21:55:09 +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) Override interface detection on Sabertooth X58
2011-01-23 09:30:08 -08:00
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) Use pr_fmt and pr_<level>
2011-01-08 10:55:05 -08:00
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
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 f71808e
2011-03-14 22:39:26 -07:00
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
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
hwmon: (gpio-fan) Fix fan_ctrl_init error path
2010-11-11 09:43:51 -08:00
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) Use pr_fmt and pr_<level>
2011-01-08 10:55:13 -08:00
ibmpex.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
it87.c
hwmon: (it87) Use pr_fmt and pr_<level>
2011-01-12 21:55:10 +01:00
jc42.c
hwmon: (jc42) do not allow writing to locked registers
2011-02-16 08:18:33 -08:00
jz4740-hwmon.c
HWMON: Add JZ4740 ADC driver
2010-08-05 13:26:19 +01:00
k8temp.c
hwmon: (k8temp) Remove superfluous CPU family check
2010-10-28 20:31:42 +02:00
k10temp.c
hwmon: (k10temp) add support for AMD Family 12h/14h CPUs
2011-02-18 06:14:24 -08:00
Kconfig
hwmon: (lm75) Add detection of the National Semiconductor LM75A
2011-03-21 17:59:36 +01:00
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: (lm70) Use pr_fmt and pr_<level>
2011-01-08 10:55:15 -08:00
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) Add support for EMC6D103S
2011-03-14 22:36:25 -07:00
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 the W83L771W/G
2010-10-28 20:31:44 +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
Move lis3lv02d drivers to drivers/misc
2011-03-21 17:59:36 +01:00
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
max6650.c
hwmon: Change mail address of Hans J. Koch
2010-11-15 21:38:56 +01:00
max8688.c
hwmon: (pmbus) Add support for Maxim MAX8688
2011-03-14 22:39:06 -07:00
max16064.c
hwmon: (pmbus) Add support for Maxim MAX16064
2011-03-14 22:39:07 -07:00
max34440.c
hwmon: (pmbus) Add support for Maxim MAX34440/MAX34441
2011-03-14 22:39:07 -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
pkgtemp.c
hwmon: (pkgtemp) Use pr_fmt and pr_<level>
2011-01-08 10:55:17 -08:00
pmbus_core.c
hwmon: (pmbus) Fix LINEAR16 data format
2011-03-14 22:39:11 -07:00
pmbus.c
hwmon: PMBus device driver
2011-03-14 22:36:26 -07:00
pmbus.h
hwmon: PMBus device driver
2011-03-14 22:36:26 -07:00
s3c-hwmon.c
hwmon: (s3c-hwmon) Fix compilation
2011-01-02 15:31:11 -08:00
sht15.c
hwmon: (sht15) Fix integer overflow in humidity calculation
2011-03-21 17:59:35 +01:00
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
i2c: Remove all i2c_set_clientdata(client, NULL) in drivers
2010-06-03 11:33:58 +02:00
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
ultra45_env.c
dt/sparc: Eliminate users of of_platform_{,un}register_driver
2011-02-28 01:36:39 -07:00
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
i2c: Drop I2C_CLIENT_INSMOD_1
2009-12-14 21:17:26 +01:00
w83792d.c
hwmon: (w83792d) Implement the standard intrusion detection interface
2011-01-12 21:55:09 +01:00
w83793.c
hwmon: (w83793) Drop useless mutex
2011-01-12 21:55:11 +01:00
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
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