1 files changed, 0 insertions, 63 deletions
diff --git a/arch/tile/lib/memmove.c b/arch/tile/lib/memmove.c
deleted file mode 100644
index fd615ae6ade7..000000000000
--- a/arch/tile/lib/memmove.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright 2010 Tilera Corporation. All Rights Reserved.
- *
- *   This program is free software; you can redistribute it and/or
- *   modify it under the terms of the GNU General Public License
- *   as published by the Free Software Foundation, version 2.
- *
- *   This program is distributed in the hope that it will be useful, but
- *   WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- *   NON INFRINGEMENT.  See the GNU General Public License for
- *   more details.
- */
-
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/module.h>
-
-void *memmove(void *dest, const void *src, size_t n)
-{
-	if ((const char *)src >= (char *)dest + n
-	    || (char *)dest >= (const char *)src + n) {
-		/* We found no overlap, so let memcpy do all the heavy
-		 * lifting (prefetching, etc.)
-		 */
-		return memcpy(dest, src, n);
-	}
-
-	if (n != 0) {
-		const uint8_t *in;
-		uint8_t x;
-		uint8_t *out;
-		int stride;
-
-		if (src < dest) {
-			/* copy backwards */
-			in = (const uint8_t *)src + n - 1;
-			out = (uint8_t *)dest + n - 1;
-			stride = -1;
-		} else {
-			/* copy forwards */
-			in = (const uint8_t *)src;
-			out = (uint8_t *)dest;
-			stride = 1;
-		}
-
-		/* Manually software-pipeline this loop. */
-		x = *in;
-		in += stride;
-
-		while (--n != 0) {
-			*out = x;
-			out += stride;
-			x = *in;
-			in += stride;
-		}
-
-		*out = x;
-	}
-
-	return dest;
-}
-EXPORT_SYMBOL(memmove);