Ensure chassis-poweroff called on shutdown errors

With the recent refactor to the shutdown targets,
need to ensure the obmc-chassis-poweroff target is
called if the host-shutdown times out so that
the system properly shuts down

Resolves openbmc/openbmc#2027

Change-Id: I8b1374611776a4027beaa7646862dc4be51df838
Signed-off-by: Andrew Geissler <andrewg@us.ibm.com>
diff --git a/common/recipes-core/systemd/obmc-targets/obmc-host-shutdown@.target b/common/recipes-core/systemd/obmc-targets/obmc-host-shutdown@.target
index 9e7defe..4768a56 100644
--- a/common/recipes-core/systemd/obmc-targets/obmc-host-shutdown@.target
+++ b/common/recipes-core/systemd/obmc-targets/obmc-host-shutdown@.target
@@ -2,5 +2,5 @@
 Description=Power%i Host Off
 Wants={SYSTEMD_DEFAULT_TARGET}
 RefuseManualStop=yes
-OnFailure=obmc-host-stop@%i.target
+OnFailure=obmc-chassis-poweroff@%i.target
 OnFailureJobMode=flush