unicore32: remove the unused pgprot_dmacoherent define

Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/arch/unicore32/include/asm/pgtable.h b/arch/unicore32/include/asm/pgtable.h
index 9492aa304f036d7ffd6ce1a893ed2192c87f9ab8..126e961a8cb08f0f6820aa3125d58a3b07e27dc9 100644 (file)
--- 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)