# Re: \[PATCH 2/7\] da8xx-fb: pass struct device to DMA API functions

- From: Bartlomiej Zolnierkiewicz \<hidden\>
- Date: 2019-04-03 15:41:26 
- List: linux-fbdev
- Page: https://ratatoskr.run/linux-fbdev/2019/04/5559583
- Thread: https://ratatoskr.run/linux-doc/2019/03/5545246/t.md

```text

On 03/21/2019 11:52 PM, Christoph Hellwig wrote:
> The DMA API generally relies on a struct device to work properly, and
> only barely works without one for legacy reasons.  Pass the easily
> available struct device from the platform_device to remedy this.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Acked-by: Bartlomiej Zolnierkiewicz <redacted>

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
```