tsm-backup: use handler for changed event; fix formatting

tsm-backup/handlers/main.yml

 ---
-# file: tsm-backup/handlers/main.yml
 
 - name: reload systemd service files
-  command: systemctl daemon-reload
+  systemd:
+    daemon_reload: true
 
 - name: restart tsm service
-  service: name=dsmcad state=restarted
+  service:
+    name: dsmcad
+    state: restarted
+
+- name: stop dsmc sched service
+  service:
+    name: dsmc
+    state: stopped

tsm-backup/tasks/main.yml

@@ -16,18 +16,11 @@
     state: absent
   notify:
     - reload systemd service files
+    - stop dsmc sched service
   tags:
     - tsm
   register: cleanup
 
-- name: ensure dsmc sched service is stopped
-  service:
-    name: dsmc
-    state: stopped
-  tags:
-    - tsm
-  when: cleanup.changed
-
 - meta: flush_handlers
 
 - name: ensure deployment of our config