1 files changed, 0 insertions, 21 deletions
diff --git a/tools/perf/arch/xtensa/util/dwarf-regs.c b/tools/perf/arch/xtensa/util/dwarf-regs.c
deleted file mode 100644
index 12f5457300f5..000000000000
--- a/tools/perf/arch/xtensa/util/dwarf-regs.c
+++ /dev/null
@@ -1,21 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Mapping of DWARF debug register numbers into register names.
- *
- * Copyright (c) 2015 Cadence Design Systems Inc.
- */
-
-#include <stddef.h>
-#include <dwarf-regs.h>
-
-#define XTENSA_MAX_REGS 16
-
-const char *xtensa_regs_table[XTENSA_MAX_REGS] = {
-	"a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7",
-	"a8", "a9", "a10", "a11", "a12", "a13", "a14", "a15",
-};
-
-const char *get_arch_regstr(unsigned int n)
-{
-	return n < XTENSA_MAX_REGS ? xtensa_regs_table[n] : NULL;
-}