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-rw-r--r--arch/nds32/include/asm/memory.h10
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/nds32/include/asm/memory.h b/arch/nds32/include/asm/memory.h
index 60efc726b56e..940d32842793 100644
--- a/arch/nds32/include/asm/memory.h
+++ b/arch/nds32/include/asm/memory.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
// Copyright (C) 2005-2017 Andes Technology Corporation
#ifndef __ASM_NDS32_MEMORY_H
@@ -15,14 +15,6 @@
#define PHYS_OFFSET (0x0)
#endif
-#ifndef __virt_to_bus
-#define __virt_to_bus __virt_to_phys
-#endif
-
-#ifndef __bus_to_virt
-#define __bus_to_virt __phys_to_virt
-#endif
-
/*
* TASK_SIZE - the maximum size of a user space task.
* TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area