Christoph Hellwig <hch@lst.de> writes:

> 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>

In case you're taking the entire series:

Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com>

-- 
balbi