tree 4b4581d781381c195b4f9fd26de3a6d1d889fb49
parent 3e82c86ab56ea885efaf5d5088b07492512f9434
author Matt Spinler <spinler@us.ibm.com> 1527269672 -0500
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1527704500 +0000

wspoon: Change ir35221-on-bind.service dependency

Make this service have a .wants dependency to the
obmc-chassis-poweron@.target instead of .requires.  This way
if it fails, the power on will still continue, just without
the failing drivers bound to their devices.

The drivers are only used for surfacing hwmon temps and voltages.
The only ones of those actually used by code are the water
cooled witherspoon VDD VRM temperatures which are used by fan
control, and fan control can deal with missing VRM temps.

Tested:  Inject a fail into the bind script, and ensure the service
         fails but the power on still continues.

Resolves openbmc/openbmc#3205

Change-Id: Id7551b8dd9e36c105f11e91697035d7ca90bdec3
Signed-off-by: Matt Spinler <spinler@us.ibm.com>