Re: [alsa-devel] [PATCH 18/18] ALSA: pass struct device to DMA API functions

[Takashi Iwai]

On Fri, 01 Feb 2019 09:48:01 +0100,
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.
> 
> Also use GFP_KERNEL instead of GFP_USER as the gfp_t for the memory
> allocation, as we should treat this allocation as a normal kernel one.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Reviewed-by: Takashi Iwai <tiwai@xxxxxxx>


thanks,

Takashi