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From:   Christoph Hellwig <hch@lst.de>
To:     iommu@lists.linux-foundation.org
Cc:     Guan Xuetao <gxt@pku.edu.cn>, Shawn Anastasio <shawn@anastas.io>,
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Subject: [PATCH 2/6] unicore32: remove the unused pgprot_dmacoherent define
Date:   Fri, 16 Aug 2019 09:07:50 +0200
Message-Id: <20190816070754.15653-3-hch@lst.de>
In-Reply-To: <20190816070754.15653-1-hch@lst.de>
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Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 arch/unicore32/include/asm/pgtable.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/unicore32/include/asm/pgtable.h b/arch/unicore32/include/asm/pgtable.h
index 9492aa304f03..126e961a8cb0 100644
--- a/arch/unicore32/include/asm/pgtable.h
+++ b/arch/unicore32/include/asm/pgtable.h
@@ -198,8 +198,6 @@ static inline pte_t pte_mkspecial(pte_t pte) { return pte; }
 	__pgprot(pgprot_val(prot) & ~PTE_CACHEABLE)
 #define pgprot_writecombine(prot)	\
 	__pgprot(pgprot_val(prot) & ~PTE_CACHEABLE)
-#define pgprot_dmacoherent(prot)	\
-	__pgprot(pgprot_val(prot) & ~PTE_CACHEABLE)
 
 #define pmd_none(pmd)		(!pmd_val(pmd))
 #define pmd_present(pmd)	(pmd_val(pmd) & PMD_PRESENT)
-- 
2.20.1