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[PATCH v4 08/29] staging: unisys: visorbus: removed unused periodic_test_workqueue

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  [PATCH v4 08/29] staging: unisys: visorbus: removed unused periodic_test_workqueue David Kershner <david.kershner@unisys.com> - 2016-06-08 23:30 +0200

#1417901 — [PATCH v4 08/29] staging: unisys: visorbus: removed unused periodic_test_workqueue

From: Tim Sell <Timothy.Sell@unisys.com>

periodic_test_workqueue was an unused relic from the past, and was removed.

Signed-off-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
---
 drivers/staging/unisys/visorbus/visorbus_main.c | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/drivers/staging/unisys/visorbus/visorbus_main.c b/drivers/staging/unisys/visorbus/visorbus_main.c
index 756df41..ebdd5de 100644
--- a/drivers/staging/unisys/visorbus/visorbus_main.c
+++ b/drivers/staging/unisys/visorbus/visorbus_main.c
@@ -116,14 +116,6 @@ struct bus_type visorbus_type = {
 	.bus_groups = visorbus_bus_groups,
 };
 
-static struct delayed_work periodic_work;
-
-/* YES, we need 2 workqueues.
- * The reason is, workitems on the test queue may need to cancel
- * workitems on the other queue.  You will be in for trouble if you try to
- * do this with workitems queued on the same workqueue.
- */
-static struct workqueue_struct *periodic_test_workqueue;
 static struct workqueue_struct *periodic_dev_workqueue;
 static long long bus_count;	/** number of bus instances */
 					/** ever-increasing */
@@ -1309,13 +1301,6 @@ visorbus_exit(void)
 	destroy_workqueue(periodic_dev_workqueue);
 	periodic_dev_workqueue = NULL;
 
-	if (periodic_test_workqueue) {
-		cancel_delayed_work(&periodic_work);
-		flush_workqueue(periodic_test_workqueue);
-		destroy_workqueue(periodic_test_workqueue);
-		periodic_test_workqueue = NULL;
-	}
-
 	list_for_each_safe(listentry, listtmp, &list_all_bus_instances) {
 		struct visor_device *dev = list_entry(listentry,
 						      struct visor_device,
-- 
1.9.1

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