Re: [PATCH 07/20] powerpc/dma: remove the unused ARCH_HAS_DMA_MMAP_COHERENT define
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2018-08-08 23:56:57
Also in:
linux-iommu
On Mon, 2018-07-30 at 18:38 +0200, Christoph Hellwig wrote:
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
quoted hunk ↗ jump to hunk
--- 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 */