tree 9f12484699dc25462e3275fba42bba65f47644d6
parent 866cf12a0eab65f94e40608bdd21ca8dea4d0ac2
author Guenter Roeck <guenter.roeck@ericsson.com> 1312308537 -0700
committer Guenter Roeck <guenter.roeck@ericsson.com> 1319479774 -0700

hwmon: (pmbus/adm1275) Add support for second current limit

ADM1275 supports a second current limit, which can be configured as either lower
or upper limit. Add support for it and report it as either lower or upper
critical current limit.

Also replace error return code EINVAL for unsupported pages with ENXIO as this
is more appropriate for the observed condition.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Jean Delvare <khali@linux-fr.org>