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dmaengine: pxa_dma: use dmaenginem_async_device_register to simplify the code

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Use dmaenginem_async_device_register to simplify the code:
	remove dma_async_device_unregister.

Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Huang Shijie 2018-08-06 16:52:29 +08:00 committed by Vinod Koul
parent 0f5a5e5700
commit d72c5f9853
1 changed files with 1 additions and 2 deletions
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3
drivers/dma/pxa_dma.c
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@ -1285,7 +1285,6 @@ static int pxad_remove(struct platform_device *op)
pxad_cleanup_debugfs(pdev);
pxad_free_channels(&pdev->slave);
dma_async_device_unregister(&pdev->slave);
return 0;
}
@ -1396,7 +1395,7 @@ static int pxad_init_dmadev(struct platform_device *op,
init_waitqueue_head(&c->wq_state);
}
return dma_async_device_register(&pdev->slave);
return dmaenginem_async_device_register(&pdev->slave);
}
static int pxad_probe(struct platform_device *op)