meta-nuvoton: evb-npcm845: remove excess override syntaxes

Aligh with the other meta-machine layer rule.
When a bbappend file is already in a meta-machine layer,
there is no reason for extra ":machine" override syntax.
Remove them all in bb/bbappend files.

Signed-off-by: Tim Lee <timlee660101@gmail.com>
Change-Id: I73acca7a0bbaf09f2b058e9e646316eaba40bc36
diff --git a/meta-nuvoton/meta-evb-npcm845/recipes-kernel/linux/linux-nuvoton_%.bbappend b/meta-nuvoton/meta-evb-npcm845/recipes-kernel/linux/linux-nuvoton_%.bbappend
index 0b7b084..4ecbbde 100644
--- a/meta-nuvoton/meta-evb-npcm845/recipes-kernel/linux/linux-nuvoton_%.bbappend
+++ b/meta-nuvoton/meta-evb-npcm845/recipes-kernel/linux/linux-nuvoton_%.bbappend
@@ -1,3 +1,3 @@
 FILESEXTRAPATHS:prepend := "${THISDIR}/linux-nuvoton:"
 
-SRC_URI:append:evb-npcm845 = " file://evb-npcm845.cfg"
+SRC_URI:append = " file://evb-npcm845.cfg"
diff --git a/meta-nuvoton/meta-evb-npcm845/recipes-phosphor/configuration/evb-npcm845-yaml-config.bb b/meta-nuvoton/meta-evb-npcm845/recipes-phosphor/configuration/evb-npcm845-yaml-config.bb
index a70deaa..3f953cc 100644
--- a/meta-nuvoton/meta-evb-npcm845/recipes-phosphor/configuration/evb-npcm845-yaml-config.bb
+++ b/meta-nuvoton/meta-evb-npcm845/recipes-phosphor/configuration/evb-npcm845-yaml-config.bb
@@ -5,7 +5,7 @@
 
 inherit allarch
 
-SRC_URI:evb-npcm845 = " \
+SRC_URI = " \
     file://evb-npcm845-ipmi-fru.yaml \
     file://evb-npcm845-ipmi-fru-properties.yaml \
     file://evb-npcm845-ipmi-sensors.yaml \
@@ -14,7 +14,7 @@
 
 S = "${WORKDIR}"
 
-do_install:evb-npcm845() {
+do_install() {
     install -m 0644 -D evb-npcm845-ipmi-fru-properties.yaml \
         ${D}${datadir}/${BPN}/ipmi-extra-properties.yaml
     install -m 0644 -D evb-npcm845-ipmi-fru.yaml \
diff --git a/meta-nuvoton/meta-evb-npcm845/recipes-phosphor/sensors/dbus-sensors_%.bbappend b/meta-nuvoton/meta-evb-npcm845/recipes-phosphor/sensors/dbus-sensors_%.bbappend
index b20a5c5..e9842a6 100644
--- a/meta-nuvoton/meta-evb-npcm845/recipes-phosphor/sensors/dbus-sensors_%.bbappend
+++ b/meta-nuvoton/meta-evb-npcm845/recipes-phosphor/sensors/dbus-sensors_%.bbappend
@@ -1,4 +1,4 @@
-PACKAGECONFIG:evb-npcm845 = " \
+PACKAGECONFIG = " \
     hwmontempsensor \
     fansensor \
     adcsensor \