Re: [Xen-devel] [PATCH 2/3] x86: allow dma_get_required_mask() to be overridden

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 12.11.14 at 16:25, <david.vrabel@xxxxxxxxxx> wrote:
> --- a/arch/x86/include/asm/device.h
> +++ b/arch/x86/include/asm/device.h
> @@ -13,4 +13,6 @@ struct dev_archdata {
>  struct pdev_archdata {
>  };
>  
> +#define ARCH_HAS_DMA_GET_REQUIRED_MASK

Is there a particular reason you put this here rather than in
dma-mapping.h?

Jan


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