Make chassis start/stop depend on chassis power on/off

Change-Id: I5e4a0da68bfcebb12f3ac4161e63c145f9f73b0a
Signed-off-by: Andrew Geissler <andrewg@us.ibm.com>
diff --git a/common/recipes-core/systemd/obmc-targets/obmc-power-stop@.target b/common/recipes-core/systemd/obmc-targets/obmc-power-stop@.target
index d7dd125..7b909d1 100644
--- a/common/recipes-core/systemd/obmc-targets/obmc-power-stop@.target
+++ b/common/recipes-core/systemd/obmc-targets/obmc-power-stop@.target
@@ -2,6 +2,6 @@
 Description=Power%i Off
 After=obmc-power-stop-pre@%i.target
 Wants={SYSTEMD_DEFAULT_TARGET}
-Conflicts=obmc-chassis-start@%i.target
+Conflicts=obmc-power-chassis-on@%i.target
 RefuseManualStart=yes
 RefuseManualStop=yes