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Message-Id: <20181009132500.17643-3-hch@lst.de>
Date: Tue, 9 Oct 2018 15:24:29 +0200
From: Christoph Hellwig <hch@....de>
To: Benjamin Herrenschmidt <benh@...nel.crashing.org>,
Paul Mackerras <paulus@...ba.org>,
Michael Ellerman <mpe@...erman.id.au>
Cc: linuxppc-dev@...ts.ozlabs.org, iommu@...ts.linux-foundation.org,
linux-mm@...ck.org, linux-arch@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 02/33] powerpc/dma: remove the unused ARCH_HAS_DMA_MMAP_COHERENT define
Signed-off-by: Christoph Hellwig <hch@....de>
Acked-by: Benjamin Herrenschmidt <benh@...nel.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 */
--
2.19.0
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