linux-toradex.git/drivers/hwmon/max197.c, branch v4.20-rc6

headers: separate linux/mod_devicetable.h from linux/platform_device.h

2018-07-07T15:52:26+00:00

At over 4000 #includes,  is the 9th most
#included header file in the Linux kernel.  It does not need
, so drop that header and explicitly add
 to source files that need it.

   4146 #include 

After this patch, there are 225 files that use ,
for a reduction of around 3900 times that 
does not have to be read & parsed.

    225 #include 

This patch was build-tested on 20 different arch-es.

It also makes these drivers SubmitChecklist#1 compliant.

Signed-off-by: Randy Dunlap 
Reported-by: kbuild test robot  # drivers/media/platform/vimc/
Reported-by: kbuild test robot  # drivers/pinctrl/pinctrl-u300.c
Signed-off-by: Greg Kroah-Hartman

hwmon: (max197) use permission-specific DEVICE_ATTR variants

2017-01-02T18:19:45+00:00

Use DEVICE_ATTR_RO for read-only attributes. This simplifies the source
code, improves readbility, and reduces the chance of inconsistencies.

The conversion was done automatically using coccinelle. It was validated
by compiling both the old and the new source code and comparing its text,
data, and bss size.

Signed-off-by: Julia Lawall 
[groeck: Updated description]
Signed-off-by: Guenter Roeck

hwmon: (max197) Constify platform_device_id

2015-06-01T05:58:36+00:00

The platform_device_id is not modified by the driver and core uses it as
const.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Guenter Roeck

hwmon: drop owner assignment from platform_drivers

2014-10-20T14:20:36+00:00

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang

hwmon: (max197) remove unnecessary OOM messages

2014-05-21T23:02:22+00:00

The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.

Signed-off-by: Jingoo Han 
Acked-by: Jean Delvare 
Signed-off-by: Guenter Roeck

hwmon: use dev_get_platdata()

2013-08-12T05:10:39+00:00

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Jingoo Han 
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: add Maxim MAX197 support

2012-09-24T04:08:33+00:00

The MAX197 is an A/D converter, made by Maxim. This driver currently
supports the MAX197, and MAX199. They are both 8-Channel, Multi-Range,
5V, 12-Bit DAS with 8+4 Bus Interface and Fault Protection.

The available ranges for the MAX197 are {0,-5V} to 5V, and {0,-10V} to
10V, while they are {0,-2V} to 2V, and {0,-4V} to 4V on the MAX199.

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