meta-openpower: prep for new override syntax

Change-Id: I5ca16c6fa7bc616bfa9bc41c4f86d32fd92b0287
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/meta-openpower/recipes-phosphor/vpd/openpower-fru-vpd_git.bb b/meta-openpower/recipes-phosphor/vpd/openpower-fru-vpd_git.bb
index da31ab9..f3b7d4d 100644
--- a/meta-openpower/recipes-phosphor/vpd/openpower-fru-vpd_git.bb
+++ b/meta-openpower/recipes-phosphor/vpd/openpower-fru-vpd_git.bb
@@ -23,7 +23,7 @@
         autoconf-archive-native \
         "
 
-SYSTEMD_SERVICE_${PN} += "op-vpd-parser.service"
+SYSTEMD_SERVICE:${PN} += "op-vpd-parser.service"
 
 S = "${WORKDIR}/git"
 
@@ -33,7 +33,7 @@
              -DPROP_YAML=${STAGING_DIR_NATIVE}${properties_datadir}/out.yaml \
              "
 
-do_install_append() {
+do_install:append() {
         SRC=${STAGING_DATADIR_NATIVE}${inventory_datadir_name}
         DEST=${D}${inventory_envdir}
         install -d ${DEST}