Re: [PATCH 03/34] powerpc/dma: remove the unused ARCH_HAS_DMA_MMAP_COHERENT define

From: Christoph Hellwig
Date: Thu Dec 06 2018 - 09:10:24 EST


ping?

On Wed, Nov 14, 2018 at 09:22:43AM +0100, Christoph Hellwig wrote:
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> Acked-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
> ---
> arch/powerpc/include/asm/dma-mapping.h | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h
> index 8fa394520af6..f2a4a7142b1e 100644
> --- a/arch/powerpc/include/asm/dma-mapping.h
> +++ b/arch/powerpc/include/asm/dma-mapping.h
> @@ -112,7 +112,5 @@ extern int dma_set_mask(struct device *dev, u64 dma_mask);
>
> extern u64 __dma_get_required_mask(struct device *dev);
>
> -#define ARCH_HAS_DMA_MMAP_COHERENT
> -
> #endif /* __KERNEL__ */
> #endif /* _ASM_DMA_MAPPING_H */
> --
> 2.19.1
>
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