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[media] cx25821: Drop Freeing of Workqueue 

Workqueues shouldn't be freed. destroy_workqueue should be used instead.
destroy_workqueue safely destroys a workqueue and ensures that all pending
work items are done before destroying the workqueue.

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Bhaktipriya Shridhar 2016-07-25 11:55:22 -03:00 committed by Mauro Carvalho Chehab
parent af4cc4629f
commit 534e1f3c4f
1 changed files with 1 additions and 1 deletions
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2
drivers/media/pci/cx25821/cx25821-audio-upstream.c
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@ -242,7 +242,7 @@ void cx25821_stop_upstream_audio(struct cx25821_dev *dev)
dev->_audioframe_count = 0;
dev->_audiofile_status = END_OF_FILE;
kfree(dev->_irq_audio_queues);
destroy_workqueue(dev->_irq_audio_queues);
dev->_irq_audio_queues = NULL;
kfree(dev->_audiofilename);