linux-toradex.git/drivers/hwmon/pc87427.c, branch v3.2.34

hwmon: (pc87427) Use pr_fmt and pr_

2011-01-12T20:55:11+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: Jean Delvare

hwmon: (pc87427) Move sysfs file removal to a separate function

2010-08-14T19:09:00+00:00

The sysfs file removal code is the same in the probe error path and in
the remove function, so move it to a separate function to avoid code
duplication.

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

hwmon: (pc87427) Add temperature monitoring support

2010-08-14T19:08:59+00:00

Add support for the 6 temperature monitoring channels of the PC87427.
Note that the sensors resolution can vary, and I couldn't find a way
to figure it out, so we might have to compensate in user-space.

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

hwmon: (pc87427) Add support for the second logical device

2010-08-14T19:08:58+00:00

The second logical device contains the voltage and temperature
registers. We have to extend the driver to support a second logical
device before we can add support for these features.

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

hwmon: (pc87427) Add support for manual fan speed control

2010-08-14T19:08:58+00:00

Add initial support for PWM outputs of the PC87427 Super-I/O chip.
Only mode change and manual fan speed control are supported. Automatic
mode configuration isn't supported, and won't be until at least one
board is known, which makes uses of the PWM outputs.

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

hwmon: (pc87427) Minor style cleanups

2010-08-14T19:08:57+00:00

Follow the best practice of the day.

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

hwmon: (pc87427) Handle disabled fan inputs properly

2010-08-14T19:08:56+00:00

Most fan input pins of the PC87427 can have alternate functions.
Update the driver to check the configuration register and only support
fan inputs which are really used for fan monitoring.

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

hwmon: Use resource_size

2009-09-15T15:18:13+00:00

Use the function resource_size, which reduces the chance of introducing
off-by-one errors in calculating the resource size.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// 
@@
struct resource *res;
@@

- (res->end - res->start) + 1
+ resource_size(res)
// 

Signed-off-by: Julia Lawall 
Signed-off-by: Jean Delvare

hwmon: Include instead of

2009-09-15T15:18:13+00:00

Drivers should be including  instead of .

Signed-off-by: H Hartley Sweeten 
Cc: Alistair John Strachan 
Cc: Nicolas Boichat 
Cc: Juerg Haefliger 
Cc: Frank Seidel 
Acked-by: Jim Cromie 
Cc: "Mark M. Hoffman" 
Cc: Roger Lucas 
Signed-off-by: Jean Delvare

hwmon: Check for ACPI resource conflicts

2009-01-07T15:37:35+00:00

Check for ACPI resource conflicts in hwmon drivers. I've included
all Super-I/O and PCI drivers.

I've voluntarily left out:
* Vendor-specific drivers: if they conflicted on any system, this would
  pretty much mean that they conflict on all systems, and we would know
  by now.
* Legacy ISA drivers (lm78 and w83781d): they only support chips found
  on old designs were ACPI either wasn't supported or didn't deal with
  thermal management.
* Drivers accessing the I/O resources indirectly (e.g. through SMBus):
  the checks are already done where they belong, i.e. in the bus drivers.

Signed-off-by: Jean Delvare 
Acked-by: David Hubbard