meta-facebook: remove excess override syntaxes

When a bbappend file is already in a meta-machine layer, there is no
reason for extra ":machine" override syntax usage.  Remove them all.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I610e72633adb5bc36b63fe2b727e394c61070185
diff --git a/meta-facebook/meta-greatlakes/recipes-fb/ipmi/fb-ipmi-oem_%.bbappend b/meta-facebook/meta-greatlakes/recipes-fb/ipmi/fb-ipmi-oem_%.bbappend
index e70f2a1..1a50050 100644
--- a/meta-facebook/meta-greatlakes/recipes-fb/ipmi/fb-ipmi-oem_%.bbappend
+++ b/meta-facebook/meta-greatlakes/recipes-fb/ipmi/fb-ipmi-oem_%.bbappend
@@ -1 +1 @@
-EXTRA_OEMESON:append:greatlakes=" -Dpost-code-bytes=${POST_CODE_BYTES}"
+EXTRA_OEMESON:append =" -Dpost-code-bytes=${POST_CODE_BYTES}"
diff --git a/meta-facebook/meta-greatlakes/recipes-phosphor/console/obmc-console_%.bbappend b/meta-facebook/meta-greatlakes/recipes-phosphor/console/obmc-console_%.bbappend
index 461c2bf..dc06c80 100644
--- a/meta-facebook/meta-greatlakes/recipes-phosphor/console/obmc-console_%.bbappend
+++ b/meta-facebook/meta-greatlakes/recipes-phosphor/console/obmc-console_%.bbappend
@@ -1,7 +1,7 @@
 FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
 
-SRC_URI:append:greatlakes = " file://select-uart-mux"
+SRC_URI:append = " file://select-uart-mux"
 
-do_install:append:greatlakes() {
+do_install:append() {
         install -m 0744 ${WORKDIR}/select-uart-mux ${D}${bindir}
 }
diff --git a/meta-facebook/meta-greatlakes/recipes-phosphor/fans/phosphor-fan_%.bbappend b/meta-facebook/meta-greatlakes/recipes-phosphor/fans/phosphor-fan_%.bbappend
index 0099418..4c3928e 100644
--- a/meta-facebook/meta-greatlakes/recipes-phosphor/fans/phosphor-fan_%.bbappend
+++ b/meta-facebook/meta-greatlakes/recipes-phosphor/fans/phosphor-fan_%.bbappend
@@ -1 +1 @@
-EXTRA_OEMESON:greatlakes = "-Duse-host-power-state=enabled -Dsensor-monitor-hard-shutdown-delay=0"
+EXTRA_OEMESON = "-Duse-host-power-state=enabled -Dsensor-monitor-hard-shutdown-delay=0"
diff --git a/meta-facebook/meta-greatlakes/recipes-phosphor/fans/phosphor-pid-control_%.bbappend b/meta-facebook/meta-greatlakes/recipes-phosphor/fans/phosphor-pid-control_%.bbappend
index dd6006a..18e5627 100644
--- a/meta-facebook/meta-greatlakes/recipes-phosphor/fans/phosphor-pid-control_%.bbappend
+++ b/meta-facebook/meta-greatlakes/recipes-phosphor/fans/phosphor-pid-control_%.bbappend
@@ -1,10 +1,10 @@
-FILESEXTRAPATHS:prepend:greatlakes := "${THISDIR}/${PN}:"
-SRC_URI:append:greatlakes = " file://config.json \
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+SRC_URI:append = " file://config.json \
                             "
 
-FILES:${PN}:append:greatlakes = " ${datadir}/swampd/config.json"
+FILES:${PN}:append = " ${datadir}/swampd/config.json"
 
-do_install:append:greatlakes() {
+do_install:append() {
     install -d ${D}${datadir}/swampd
     install -m 0644 -D ${WORKDIR}/config.json ${D}${datadir}/swampd/
 }
diff --git a/meta-facebook/meta-greatlakes/recipes-phosphor/ipmi/phosphor-ipmi-ipmb_%.bbappend b/meta-facebook/meta-greatlakes/recipes-phosphor/ipmi/phosphor-ipmi-ipmb_%.bbappend
index 93147e4..b4dc133 100644
--- a/meta-facebook/meta-greatlakes/recipes-phosphor/ipmi/phosphor-ipmi-ipmb_%.bbappend
+++ b/meta-facebook/meta-greatlakes/recipes-phosphor/ipmi/phosphor-ipmi-ipmb_%.bbappend
@@ -1,4 +1,4 @@
-IPMB_CHANNELS:greatlakes = "\
+IPMB_CHANNELS = "\
     /dev/ipmb-0 \
     /dev/ipmb-1 \
     /dev/ipmb-2 \
diff --git a/meta-facebook/meta-greatlakes/recipes-phosphor/state/phosphor-post-code-manager_%.bbappend b/meta-facebook/meta-greatlakes/recipes-phosphor/state/phosphor-post-code-manager_%.bbappend
index 4661eec..00e0afb 100644
--- a/meta-facebook/meta-greatlakes/recipes-phosphor/state/phosphor-post-code-manager_%.bbappend
+++ b/meta-facebook/meta-greatlakes/recipes-phosphor/state/phosphor-post-code-manager_%.bbappend
@@ -1,5 +1,5 @@
 SYS_POSTCODE_DISPLAY_PATH="/sys/bus/i2c/devices/12-000f/postcode-display-slot"
 
-EXTRA_OEMESON:append:greatlakes = " \
+EXTRA_OEMESON:append = " \
     -Dpostcode-display-path=${SYS_POSTCODE_DISPLAY_PATH} \
 "