tree a57d582ea4a75155a169b0dede83f5eed3c2e9b1
parent 615fc8cb0f900c91ee50f0da0a1821a7c6823671
author Guenter Roeck <linux@roeck-us.net> 1373598012 -0700
committer Guenter Roeck <linux@roeck-us.net> 1381706188 -0700

hwmon: Provide managed hwmon registration

Drivers using the new hwmon_device_register_with_groups API often have a
remove function which consists solely of a call hwmon_device_unregister().

Provide support for devm_hwmon_device_register_with_groups and
devm_hwmon_device_unregister to allow this repeated code to be removed
and help eliminate error handling code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>