udev: update for new systemd_services arg.

srcpkgs/udev/template

@@ -1,6 +1,7 @@
 # Template file for 'udev'
 pkgname=udev
 version=175
+revision=1
 #distfiles="${KERNEL_SITE}/utils/kernel/hotplug/udev-${version}.tar.bz2"
 distfiles="http://people.freedesktop.org/~kay/udev/udev-${version}.tar.bz2"
 build_style=gnu-configure
@@ -17,7 +18,7 @@ long_desc="
  udev is a daemon which dynamically creates and removes device nodes from
  /dev/, handles hotplug events and loads drivers at boot time."
 
-systemd_services="udev.service"
+systemd_services="udev.service on"
 conf_files="/etc/udev/udev.conf"
 subpackages="libudev libudev-devel"