tree 6674923f012a2b1a43a17ba5e0407eef46c9f38c
parent 3d80e99032827d504f8855e0be4786364200aa9e
author Lei YU <mine260309@gmail.com> 1522649906 +0800
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1522786566 +0000

meta-romulus hwmon: Use negative-errno-on-fail config

In phosphor-hwmon, the config "--enable-negative-errno-on-fail" is
introduced for sensors that should return errno instead of failing and
exiting.

Enable this config for Romulus so the fan sensors are working, otherwise
hwmon will fail and exit when fans are not working.

Tested: Verify that the fan_tach sensors return -ETIMEOUT when host is
        powered off and do not exit with failure.

Change-Id: I0d52a2b1a7fb4bf9fc542de6a88823b36bd2bc48
Signed-off-by: Lei YU <mine260309@gmail.com>