arm-nommu: remove the unused pgprot_dmacoherent define

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

arm-nommu: remove the unused pgprot_dmacoherent define
Signed-off-by: N Christoph Hellwig <hch@lst.de>
b898e50f · Christoph Hellwig · 5518ea1a · b898e50f
隐藏空白更改
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arch/arm/include/asm/pgtable-nommu.h arch/arm/include/asm/pgtable-nommu.h +0 -1

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--- a/arch/arm/include/asm/pgtable-nommu.h
+++ b/arch/arm/include/asm/pgtable-nommu.h
@@ -62,7 +62,6 @@ typedef pte_t *pte_addr_t;
 */
 #define pgprot_noncached(prot)	(prot)
 #define pgprot_writecombine(prot) (prot)
-#define pgprot_dmacoherent(prot) (prot)
 #define pgprot_device(prot)	(prot)