s390: don't use flush_scheduled_work()
flush_scheduled_work() is deprecated and scheduled to be removed.
* tape_3590: Create and use tape_3590_wq instead of the system_wq.
* tape_block: Directly flush requeue_task on cleanup instead of using
flush_scheduled_work().
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux390@de.ibm.com
Cc: linux-s390@vger.kernel.org
diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c
index f0fa9ca..55d2d0f 100644
--- a/drivers/s390/char/tape_block.c
+++ b/drivers/s390/char/tape_block.c
@@ -264,7 +264,7 @@
void
tapeblock_cleanup_device(struct tape_device *device)
{
- flush_scheduled_work();
+ flush_work_sync(&device->blk_data.requeue_task);
tape_put_device(device);
if (!device->blk_data.disk) {