udev: use separate udevadm settle call

udev/scripts/udev-hook

@@ -10,10 +10,19 @@ udevd_live() {
 op="$1"; shift
 
 case "$op" in
-#   hwdb) /usr/bin/udevadm hwdb --update ;;
-  hwdb) /usr/bin/udev-hwdb --usr update ;;
-  udev-reload) udevd_live; /usr/bin/udevadm control --reload; /usr/bin/udevadm trigger ;;
-  *) echo >&2 "  Invalid operation '$op'"; exit 1 ;;
+    hwdb)
+        /usr/bin/udev-hwdb --usr update
+    ;;
+    udev-reload)
+        udevd_live
+        /usr/bin/udevadm control --reload
+        /usr/bin/udevadm trigger
+        /usr/bin/udevadm settle
+    ;;
+    *)
+        echo >&2 "  Invalid operation '$op'"
+        exit 1
+    ;;
 esac
 
 exit 0