linux-toradex.git/drivers/hwmon/pcf8591.c, branch v3.4.2

hwmon: (pcf8591) Fix checkpatch issues

2012-03-19T01:27:07+00:00

Fixed:
ERROR: do not use assignment in if condition
ERROR: spaces required around that ':' (ctx:VxV)
ERROR: spaces required around that '?' (ctx:VxV)
WARNING: line over 80 characters
WARNING: simple_strtoul is obsolete, use kstrtoul instead

Modify multi-line comments to follow Documentation/CodingStyle.

Cc: Aurelien Jarno 
Signed-off-by: Guenter Roeck

hwmon: remove () used with return

2012-03-19T01:26:29+00:00

fix checkpatch ERROR:
return is not a function, parentheses are not required

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

hwmon: (pcf8591) Use pr_fmt and pr_

2011-01-08T18:55:16+00:00

Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_
Coalesced any long formats
Removed prefixes from formats

Signed-off-by: Joe Perches 
Signed-off-by: Guenter Roeck

hwmon: (pcf8591) Don't attempt to detect devices

2010-10-28T18:31:50+00:00

The PCF8591 can't be detected, don't even try. There are plenty of
other means to instantiate i2c devices these days.

Signed-off-by: Jean Delvare 
Reviewed-by: Guenter Roeck 
Cc: Aurelien Jarno

hwmon: (pcf8591) Register as a hwmon device

2010-10-28T18:31:49+00:00

Register PCF8591 devices as hwmon devices. There's little point in
implementing the standard sysfs interface if we don't register it in
a way libsensors will pick it.

Signed-off-by: Jean Delvare 
Reviewed-by: Guenter Roeck 
Cc: Aurelien Jarno

i2c: Drop I2C_CLIENT_INSMOD_1

2009-12-14T20:17:26+00:00

This macro simply declares an enum, so drivers might as well declare
it themselves.

Signed-off-by: Jean Delvare 
Tested-by: Wolfram Sang

i2c: Get rid of struct i2c_client_address_data

2009-12-14T20:17:25+00:00

Struct i2c_client_address_data only contains one field at this point,
which makes its usefulness questionable. Get rid of it and pass simple
address lists around instead.

Signed-off-by: Jean Delvare 
Tested-by: Wolfram Sang

i2c: Drop the kind parameter from detect callbacks

2009-12-14T20:17:23+00:00

The "kind" parameter always has value -1, and nobody is using it any
longer, so we can remove it.

Signed-off-by: Jean Delvare 
Tested-by: Wolfram Sang

Move the pcf8591 driver to hwmon

2009-03-30T19:46:43+00:00

Directory drivers/i2c/chips is going away, so drivers there must find
new homes. For the pcf8591 driver, the best choice seems to be the
hwmon subsystem. While the Philips PCF8591 device isn't a typical
hardware monitoring chip, its DAC interface is compatible with the
hwmon one, so it fits somewhat.

If a better subsystem is ever created for ADC/DAC chips, the driver
could be moved there.

Signed-off-by: Jean Delvare 
Cc: Aurelien Jarno