Re: [PATCH 04/12] dma-mapping: fix DMA_OPS dependencies

[Sergei Shtylyov <sergei.shtylyov@xxxxxxxxx>]

Hello!

On 9/8/20 7:47 PM, Christoph Hellwig wrote:

> Driver that select DMA_OPS need to depend on HAS_DMA support to
> work.  The vop driver was missing that dependency, so add it, and also
> add a nother depends in DMA_OPS itself.  That won't fix the issue due

   Another? :-)

> to how the Kconfig dependencies work, but at least produce a warning
> about unmet dependencies.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
[...]

MBR, Sergei