# \[PATCH v2 5/9\] dmaengine: ste\_dma40: use dmaenginem\_async\_device\_register to simplify the code

- From: Linus Walleij \<hidden\>
- Date: 2018-08-06 10:34:02 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2018/08/8771941
- Thread: https://ratatoskr.run/linux-arm-kernel/2018/08/8771933/t.md

```text
On Mon, Aug 6, 2018 at 10:53 AM Huang Shijie [ref] wrote:

> Use dmaenginem_async_device_register to simplify the code:
>         remove dma_async_device_unregister.
>         remove label unregister_slave, unregister_memcpy
>
> Signed-off-by: Huang Shijie <redacted>

Acked-by: Linus Walleij <redacted>

Yours,
Linus Walleij
```