linux-toradex.git/drivers/hwmon/occ/sysfs.c, branch v5.12

hwmon: (occ) Prevent sysfs error attribute from returning error

2019-04-16T22:13:54+00:00

The error sysfs attribute returns the stored error state of the OCC and
doesn't depend on the OCC poll response. Therefore, split the error
attribute into it's own function to avoid failing out of the function if
the poll response fails.

Signed-off-by: Eddie James 
Signed-off-by: Guenter Roeck

hwmon: (occ) Move common code to a separate module

2019-04-16T00:19:53+00:00

Instead of duplicating the common code into the 2 (binary) drivers,
move the common code to a separate module. This is cleaner.

Signed-off-by: Jean Delvare 
Cc: Eddie James 
Cc: Guenter Roeck 
Reviewed-by: Eddie James 
Tested-by: Eddie James 
Signed-off-by: Guenter Roeck

hwmon: (occ) Fix extended status bits

2019-04-16T00:19:23+00:00

The occ's extended status is checked and shown as sysfs attributes. But
the code was incorrectly checking the "status" bits.
Fix it by checking the "ext_status" bits.

Cc: stable@vger.kernel.org
Fixes: df04ced684d4 ("hwmon (occ): Add sysfs attributes for additional OCC data")
Signed-off-by: Lei YU 
Reviewed-by: Eddie James 
Signed-off-by: Guenter Roeck

hwmon: (occ) Fix license headers

2019-02-18T22:23:29+00:00

Files have inconsistent license information.

Signed-off-by: Eddie James 
Signed-off-by: Guenter Roeck

hwmon (occ): Add sysfs attributes for additional OCC data

2018-12-16T23:13:10+00:00

The OCC provides a variety of additional information about the state of
the host processor, such as throttling, error conditions, and the number
of OCCs detected in the system. This information is essential to service
processor applications such as fan control and host management.
Therefore, export this data in the form of sysfs attributes attached to
the platform device (to which the hwmon device is also attached).

Signed-off-by: Eddie James 
Signed-off-by: Guenter Roeck