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linux-next/drivers/hwmon
History
Vivien Didelot 412e29c135 hwmon: (sht15) check GPIO directions 
Without this patch, the SHT15 driver may fail silently with a
non-bidirectional data line and/or an input-only clock line.

This patch checks the return value of gpio_direction_* function calls
and returns the error code (if any) to the caller. If an error occurs in
the read work function (work_funct_t), we wake the queue up directly
without updating the data->state flag, to notice the waiter of the I/O
error.

The patch also makes minor cleanups: s/error_ret/unlock for some labels
and uses devm_gpio_request_one() for the clock line.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2013-02-06 09:57:55 -08:00
..
pmbus
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
abituguru3.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
abituguru.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
acpi_power_meter.c
hwmon: Add missing inclusions of <linux/err.h>
2012-10-10 15:25:56 +02:00
ad7314.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
ad7414.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
ad7418.c
hwmon: (ad7418) Convert to use devm_ functions
2012-09-23 21:08:29 -07:00
adcxx.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
adm1021.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
adm1025.c
hwmon: (adm1025) Convert to use devm_ functions
2012-07-21 21:48:38 -07:00
adm1026.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
adm1029.c
hwmon: (adm1029) Convert to use devm_ functions
2012-09-23 21:08:29 -07:00
adm1031.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
adm9240.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
ads1015.c
hwmon: (ads1015) Convert to use devm_ functions
2012-09-23 21:08:30 -07:00
ads7828.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
ads7871.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
adt7410.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
adt7411.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
adt7462.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
adt7470.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
adt7475.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
amc6821.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
applesmc.c
hwmon: Add missing inclusions of <linux/err.h>
2012-10-10 15:25:56 +02:00
asb100.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
asc7621.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
asus_atk0110.c
hwmon: Add missing inclusions of <linux/err.h>
2012-10-10 15:25:56 +02:00
atxp1.c
hwmon: (atxp1) Convert to use devm_ functions
2012-07-21 21:48:39 -07:00
coretemp.c
hwmon: (coretemp) Document and add support for additional CPU models
2013-01-25 21:03:55 -08:00
da9052-hwmon.c
Driver core updates for 3.8-rc1
2012-12-11 13:13:55 -08:00
da9055-hwmon.c
hwmon: (da9055) Fix chan_mux[DA9055_ADC_ADCIN3] setting
2012-12-05 10:55:55 -08:00
dme1737.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
ds620.c
hwmon: (ds620) Convert to use devm_ functions
2012-09-23 21:08:31 -07:00
ds1621.c
hwmon: (ds1621) Convert to use devm_ functions
2012-07-21 21:48:39 -07:00
emc6w201.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
emc1403.c
hwmon: Add missing inclusions of <linux/jiffies.h>
2012-10-10 15:25:56 +02:00
emc2103.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
f71805f.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
f71882fg.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
f75375s.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
fam15h_power.c
Driver core updates for 3.8-rc1
2012-12-11 13:13:55 -08:00
fschmd.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
g760a.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
gl518sm.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
gl520sm.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
gpio-fan.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
hih6130.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
hwmon-vid.c
hwmon-vid: Add support for AMD family 11h to 15h processors
2012-12-19 22:17:02 +01:00
hwmon.c
hwmon: Fix PCI device reference leak in quirk
2012-12-19 22:16:59 +01:00
i5k_amb.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
ibmaem.c
hwmon: Add missing inclusions of <linux/err.h>
2012-10-10 15:25:56 +02:00
ibmpex.c
hwmon: Add missing inclusions of <linux/err.h>
2012-10-10 15:25:56 +02:00
ina2xx.c
hwmon: (ina2xx) use module_i2c_driver to simplify the code
2012-12-05 10:55:54 -08:00
it87.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
jc42.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
jz4740-hwmon.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
k8temp.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
k10temp.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
Kconfig
ARM: arm-soc: driver specific changes
2012-12-13 10:59:11 -08:00
lineage-pem.c
hwmon: Add missing inclusions of <linux/jiffies.h>
2012-10-10 15:25:56 +02:00
lm63.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
lm70.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
lm73.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
lm75.c
hwmon: (lm75) Convert to use devm_ functions
2012-07-21 21:48:40 -07:00
lm75.h
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
lm77.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
lm78.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
lm80.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
lm83.c
hwmon: (lm83) Convert to use devm_ functions
2012-07-21 21:48:38 -07:00
lm85.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
lm87.c
hwmon: (lm87) Convert to use devm_ functions
2012-07-21 21:48:40 -07:00
lm90.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
lm92.c
hwmon: Add missing inclusions of <linux/jiffies.h>
2012-10-10 15:25:56 +02:00
lm93.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
lm95241.c
hwmon: (lm95241) Convert to use devm_ functions
2012-09-23 21:08:31 -07:00
lm95245.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
ltc4151.c
hwmon: Add missing inclusions of <linux/jiffies.h>
2012-10-10 15:25:56 +02:00
ltc4215.c
hwmon: Add missing inclusions of <linux/jiffies.h>
2012-10-10 15:25:56 +02:00
ltc4245.c
hwmon: Add missing inclusions of <linux/jiffies.h>
2012-10-10 15:25:56 +02:00
ltc4261.c
hwmon: Add missing inclusions of <linux/jiffies.h>
2012-10-10 15:25:56 +02:00
Makefile
ARM: arm-soc: driver specific changes
2012-12-13 10:59:11 -08:00
max197.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
max1111.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
max1619.c
hwmon: Update Alexey Fisher's name
2012-10-10 15:25:56 +02:00
max1668.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
max6639.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
max6642.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
max6650.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
max16065.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
mc13783-adc.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
mcp3021.c
hwmon: (mcp3021) Add MCP3221 support
2012-09-23 21:08:36 -07:00
ntc_thermistor.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
pc87360.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
pc87427.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
pcf8591.c
hwmon: (pcf8591) Convert to use devm_ functions
2012-07-21 21:48:41 -07:00
s3c-hwmon.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
sch56xx-common.c
hwmon: (sch56xx-common) Fix build warnings
2012-09-23 21:08:29 -07:00
sch56xx-common.h
watchdog: sch56xx: Use watchdog core
2012-05-30 07:55:38 +02:00
sch5627.c
hwmon: remove use of __devinit
2012-11-28 11:49:40 -08:00
sch5636.c
hwmon: remove use of __devinit
2012-11-28 11:49:40 -08:00
sht15.c
hwmon: (sht15) check GPIO directions
2013-02-06 09:57:55 -08:00
sht21.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
sis5595.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
smm665.c
hwmon: Add missing inclusions of <linux/jiffies.h>
2012-10-10 15:25:56 +02:00
smsc47b397.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
smsc47m1.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
smsc47m192.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
thmc50.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
tmp102.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
tmp401.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
tmp421.c
hwmon: (tmp421) Convert to use devm_ functions
2012-07-21 21:48:42 -07:00
twl4030-madc-hwmon.c
hwmon: (twl4030-madc-hwmon) Fix warning message caused by removal of __devexit
2012-12-16 18:21:33 -08:00
ultra45_env.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
vexpress.c
hwmon: (vexpress) Fix build error seen if CONFIG_OF_DEVICE is not set
2013-01-09 21:47:22 -08:00
via686a.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
via-cputemp.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
vt1211.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
vt8231.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
w83l785ts.c
hwmon: (w83l785ts) Convert to use devm_ functions
2012-07-21 21:48:43 -07:00
w83l786ng.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
w83627ehf.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
w83627hf.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
w83781d.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
w83791d.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
w83792d.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
w83793.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
w83795.c
hwmon: Replace SENSORS_LIMIT with clamp_val
2013-01-25 21:03:54 -08:00
wm831x-hwmon.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00
wm8350-hwmon.c
hwmon: remove use of __devexit
2012-11-28 11:50:34 -08:00