1 files changed, 0 insertions, 19 deletions
diff --git a/core/riscv-rv32i/math.c b/core/riscv-rv32i/math.c
deleted file mode 100644
index 591a67eb8f..0000000000
--- a/core/riscv-rv32i/math.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Copyright 2020 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "common.h"
-
-#ifdef CONFIG_FPU
-/* Single precision floating point square root. */
-float sqrtf(float x)
-{
-	asm volatile (
-		"fsqrt.s %0, %1"
-		: "=f" (x)
-		: "f" (x));
-
-	return x;
-}
-#endif