linux-toradex.git/drivers/hwmon/sht15.c, branch v3.10.93

hwmon: (sht15) Check return value of regulator_enable()

2013-03-04T05:45:48+00:00

Not having power is a pretty serious error so check that we are able to
enable the supply and error out if we can't.

Signed-off-by: Mark Brown 
Cc: stable@vger.kernel.org #3.8+; 3.0+ will need manual backport
Signed-off-by: Guenter Roeck

hwmon: (sht15) check GPIO directions

2013-02-06T17:57:55+00:00

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 
Signed-off-by: Guenter Roeck

hwmon: (sht15) avoid CamelCase

2013-01-26T05:03:54+00:00

This patch renames the supply_uV* variables to supply_uv* to avoid
CamelCase as warned by the checkpatch.pl script.

Signed-off-by: Vivien Didelot 
Signed-off-by: Guenter Roeck

hwmon: remove use of __devexit

2012-11-28T19:50:34+00:00

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton 
Cc: Hans de Goede 
Cc: Jean Delvare 
Cc: Alistair John Strachan 
Cc: Fenghua Yu 
Cc: Juerg Haefliger 
Cc: Andreas Herrmann 
Cc: Clemens Ladisch 
Cc: Rudolf Marek 
Cc: Jim Cromie 
Cc: "Mark M. Hoffman" 
Cc: Roger Lucas 
Acked-by: Guenter Roeck 
Acked-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

hwmon: remove use of __devinit

2012-11-28T19:49:40+00:00

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Hans de Goede 
Cc: Jean Delvare 
Cc: Alistair John Strachan 
Cc: Fenghua Yu 
Cc: Juerg Haefliger 
Cc: Andreas Herrmann 
Cc: Clemens Ladisch 
Cc: Rudolf Marek 
Cc: Jim Cromie 
Cc: "Mark M. Hoffman" 
Cc: Roger Lucas 
Acked-by: Guenter Roeck 
Acked-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

hwmon: remove use of __devexit_p

2012-11-28T19:48:59+00:00

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Hans de Goede 
Cc: Jean Delvare 
Cc: Alistair John Strachan 
Cc: Fenghua Yu 
Cc: Juerg Haefliger 
Cc: Andreas Herrmann 
Cc: Clemens Ladisch 
Cc: Rudolf Marek 
Cc: Jim Cromie 
Cc: "Mark M. Hoffman" 
Cc: Roger Lucas 
Acked-by: Guenter Roeck 
Acked-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

hwmon: (sht15) move header to linux/platform_data/

2012-09-24T04:08:35+00:00

This patch moves the sht15.h header from include/linux to
include/linux/platform_data, and update existing support (stargate2
platform) accordingly.

Signed-off-by: Vivien Didelot 
Signed-off-by: Guenter Roeck

hwmon: (sht15) remove multiple driver registration

2012-09-24T04:08:34+00:00

Declare an array of platform_device_id, instead of registering a driver
for each supported chip. This makes the code cleaner.
Also add a module description.

Signed-off-by: Vivien Didelot 
Signed-off-by: Guenter Roeck

hwmon: (sht15) Convert to use devm_ functions

2012-09-24T04:08:32+00:00

Convert to use devm_ functions to reduce code size and simplify the code.

Cc: Jonathan Cameron 
Cc: Vivien Didelot 
Signed-off-by: Guenter Roeck 
Acked-by: Jonathan Cameron

hwmon: (sht15) fix checkpatch issues

2012-03-19T01:26:36+00:00

fixed:
WARNING: line over 80 characters
#809: FILE: sht15.c:809:
+		/* If still not occurred or another handler has been scheduled */

Signed-off-by: Frans Meulenbroeks 
Signed-off-by: Guenter Roeck