meta-ibm: prep for new override syntax

Change-Id: I9116ed7260e369136acb39eec15075db2d4dbeba
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/meta-ibm/recipes-phosphor/power/witherspoon-power-supply-sync.bb b/meta-ibm/recipes-phosphor/power/witherspoon-power-supply-sync.bb
index 4f599a7..4c4c884 100644
--- a/meta-ibm/recipes-phosphor/power/witherspoon-power-supply-sync.bb
+++ b/meta-ibm/recipes-phosphor/power/witherspoon-power-supply-sync.bb
@@ -6,11 +6,11 @@
 
 inherit obmc-phosphor-systemd
 
-RDEPENDS_${PN} += "virtual/obmc-gpio-monitor"
+RDEPENDS:${PN} += "virtual/obmc-gpio-monitor"
 
 SYNC_SERVICE = "power-supply-sync.service"
 TGTFMT = "obmc-chassis-poweron@0.target"
 SYNC_FMT = "../${SYNC_SERVICE}:${TGTFMT}.wants/${SYNC_SERVICE}"
 
-SYSTEMD_SERVICE_${PN} += "${SYNC_SERVICE}"
+SYSTEMD_SERVICE:${PN} += "${SYNC_SERVICE}"
 SYSTEMD_LINK_${PN} += "${SYNC_FMT}"