The only user of PTE_S2_MEMATTR_MASK macro had been removed since
commit a501e32430d4 ("arm64: Clean up the default pgprot setting").
It has been about six years and no one has used it again.
Let's drop it.
Signed-off-by: Zenghui Yu <yuzenghui@xxxxxxxxxx>
---
arch/arm64/include/asm/pgtable-hwdef.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm64/include/asm/pgtable-hwdef.h b/arch/arm64/include/asm/pgtable-hwdef.h
index 6bf5e650da78..99315bdca0e6 100644
--- a/arch/arm64/include/asm/pgtable-hwdef.h
+++ b/arch/arm64/include/asm/pgtable-hwdef.h
@@ -190,7 +190,6 @@
* Memory Attribute override for Stage-2 (MemAttr[3:0])
*/
#define PTE_S2_MEMATTR(t) (_AT(pteval_t, (t)) << 2)
-#define PTE_S2_MEMATTR_MASK (_AT(pteval_t, 0xf) << 2)
/*
* EL2/HYP PTE/PMD definitions
--
2.19.1
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