1 files changed, 0 insertions, 16 deletions
diff --git a/arch/nds32/include/asm/perf_event.h b/arch/nds32/include/asm/perf_event.h
deleted file mode 100644
index fcdff02acc14..000000000000
--- a/arch/nds32/include/asm/perf_event.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright (C) 2008-2018 Andes Technology Corporation */
-
-#ifndef __ASM_PERF_EVENT_H
-#define __ASM_PERF_EVENT_H
-
-/*
- * This file is request by Perf,
- * please refer to tools/perf/design.txt for more details
- */
-struct pt_regs;
-unsigned long perf_instruction_pointer(struct pt_regs *regs);
-unsigned long perf_misc_flags(struct pt_regs *regs);
-#define perf_misc_flags(regs)   perf_misc_flags(regs)
-
-#endif