xen-tools: Load xen related kernel modules during system boot

This patch changes the location of xen.conf file, that contains list of kernel
modules to be loaded during system boot, to "${nonarch_libdir}". This is done
by removing '--with-systemd-modules-load=' flag from EXTRA_OECONF variable.

Previous path based on "${systemd_unitdir}" was not considered by default by
systemd-modules-load.service.

Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Acked-by: Christopher Clark <christopher.w.clark@gmail.com>
Signed-off-by: Kamil Dziezyk <kamil.dziezyk@arm.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

recipes-extended/xen/xen-tools.inc

@@ -653,10 +653,10 @@ FILES:${PN}-xm = "\
     "
 
 FILES:${PN}-xencommons += "\
+    ${nonarch_libdir}/modules-load.d/xen.conf \
     ${sysconfdir}/default/xencommons \
     ${sysconfdir}/init.d/xencommons \
     ${sysconfdir}/xen/scripts/launch-xenstore \
-    ${systemd_unitdir}/modules-load.d/xen.conf \
     ${systemd_unitdir}/system/proc-xen.mount \
     ${systemd_unitdir}/system/xen-qemu-dom0-disk-backend.service \
     ${systemd_unitdir}/system/xenconsoled.service \
@@ -744,7 +744,6 @@ SYSTEMD_SERVICE:${PN}-xendomains = "xendomains.service"
 
 EXTRA_OECONF += " \
     --with-systemd=${systemd_unitdir}/system \
-    --with-systemd-modules-load=${systemd_unitdir}/modules-load.d \
     --with-initddir=${INIT_D_DIR} \
     --with-sysconfig-leaf-dir=default \
     --with-system-qemu=${bindir}/qemu-system-i386 \