diff mbox series

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

Message ID 20181114082314.8965-4-hch@lst.de (mailing list archive)
State New, archived
Headers show
Series [01/34] powerpc: use mm zones more sensibly | expand

Commit Message

Christoph Hellwig Nov. 14, 2018, 8:22 a.m. UTC 
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
 arch/powerpc/include/asm/dma-mapping.h | 2 --
 1 file changed, 2 deletions(-)

Comments

Christoph Hellwig Dec. 6, 2018, 2:09 p.m. UTC | #1 
ping?

On Wed, Nov 14, 2018 at 09:22:43AM +0100, Christoph Hellwig wrote:
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> ---
>  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
> 
> _______________________________________________
> iommu mailing list
> iommu@lists.linux-foundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/iommu
---end quoted text---
diff mbox series

Patch

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 */