flash-kernel: bring this script out

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

lib/flash_kernel/flash-kernel.conf

@@ -0,0 +1,15 @@
+#!/bin/sh -e
+UBOOT_PART=/dev/mmcblk0p1
+
+echo "flash-kernel stopped by: /etc/flash-kernel.conf"
+USE_CUSTOM_KERNEL=1
+
+if [ "${USE_CUSTOM_KERNEL}" ] ; then
+	distro=$(lsb_release -cs)
+
+	case "${distro}" in
+	oneiric|precise|quantal|raring)
+		FLASH_KERNEL_SKIP=yes
+		;;
+	esac
+fi

mk_mmc.sh

@@ -862,27 +862,6 @@ function initrd_cleanup {
 	rm -rf ${TEMPDIR}/initrd-tree/lib/firmware/*-versatile/ || true
 }
 
-function flash_kernel {
-	cat > ${TEMPDIR}/initrd-tree/etc/flash-kernel.conf <<-__EOF__
-		#!/bin/sh -e
-		UBOOT_PART=/dev/mmcblk0p1
-
-		echo "flash-kernel stopped by: /etc/flash-kernel.conf"
-		USE_CUSTOM_KERNEL=1
-
-		if [ "\${USE_CUSTOM_KERNEL}" ] ; then
-		        DIST=\$(lsb_release -cs)
-
-		        case "\${DIST}" in
-		        oneiric|precise|quantal|raring)
-		                FLASH_KERNEL_SKIP=yes
-		                ;;
-		        esac
-		fi
-
-	__EOF__
-}
-
 function flash_kernel_base_installer {
 	#All this crap, is just to make "flash-kernel-installer" happy...
 	cat > ${TEMPDIR}/initrd-tree/usr/lib/post-base-installer.d/00flash-kernel <<-__EOF__
@@ -1000,12 +979,12 @@ function initrd_preseed_settings {
 	case "${DIST}" in
 	oneiric|precise|quantal)
 		cp -v "${DIR}/lib/ubuntu-finish.sh" ${TEMPDIR}/initrd-tree/usr/bin/finish-install.sh
-		flash_kernel
+		cp -v "${DIR}/lib/flash_kernel/flash-kernel.conf" ${TEMPDIR}/initrd-tree/etc/flash-kernel.conf
 		flash_kernel_base_installer
 		;;
 	raring)
 		cp -v "${DIR}/lib/ubuntu-finish.sh" ${TEMPDIR}/initrd-tree/usr/bin/finish-install.sh
-		flash_kernel
+		cp -v "${DIR}/lib/flash_kernel/flash-kernel.conf" ${TEMPDIR}/initrd-tree/etc/flash-kernel.conf
 		flash_kernel_base_installer
 		flash_kernel_broken
 		;;