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-bsp/pdata/phal-devtree.bb b/meta-openpower/recipes-bsp/pdata/phal-devtree.bb
index 4ad477a..03f7f02 100644
--- a/meta-openpower/recipes-bsp/pdata/phal-devtree.bb
+++ b/meta-openpower/recipes-bsp/pdata/phal-devtree.bb
@@ -8,7 +8,7 @@
 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
 
 PDATA_DTB_PATH="${datadir}/pdata"
-FILES_${PN} += "${PDATA_DTB_PATH}"
+FILES:${PN} += "${PDATA_DTB_PATH}"
 
 do_install() {