aboutsummaryrefslogtreecommitdiff
path: root/arch/xtensa/lib
diff options
context:
space:
mode:
authorDavid S. Miller <davem@sunset.davemloft.net>2007-03-29 01:18:42 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-26 01:54:39 -0700
commitded220bd8f0823771fc0a9bdf7f5bcbe543197b6 (patch)
tree530854859821c51cb3bcd9092140c535153627e5 /arch/xtensa/lib
parent357418e7cac16fed4ca558c6037d189d2109c9c2 (diff)
downloadlinux-ded220bd8f0823771fc0a9bdf7f5bcbe543197b6.tar.gz
[STRING]: Move strcasecmp/strncasecmp to lib/string.c
We have several platforms using local copies of identical code. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/xtensa/lib')
-rw-r--r--arch/xtensa/lib/Makefile2
-rw-r--r--arch/xtensa/lib/strcasecmp.c32
2 files changed, 1 insertions, 33 deletions
diff --git a/arch/xtensa/lib/Makefile b/arch/xtensa/lib/Makefile
index ed935b58e8a..6c4fdd86acd 100644
--- a/arch/xtensa/lib/Makefile
+++ b/arch/xtensa/lib/Makefile
@@ -2,6 +2,6 @@
# Makefile for Xtensa-specific library files.
#
-lib-y += memcopy.o memset.o checksum.o strcasecmp.o \
+lib-y += memcopy.o memset.o checksum.o \
usercopy.o strncpy_user.o strnlen_user.o
lib-$(CONFIG_PCI) += pci-auto.o
diff --git a/arch/xtensa/lib/strcasecmp.c b/arch/xtensa/lib/strcasecmp.c
deleted file mode 100644
index 165b2d6effa..00000000000
--- a/arch/xtensa/lib/strcasecmp.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * linux/arch/xtensa/lib/strcasecmp.c
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file "COPYING" in the main directory of
- * this archive for more details.
- *
- * Copyright (C) 2002 Tensilica Inc.
- */
-
-#include <linux/string.h>
-
-
-/* We handle nothing here except the C locale. Since this is used in
- only one place, on strings known to contain only 7 bit ASCII, this
- is ok. */
-
-int strcasecmp(const char *a, const char *b)
-{
- int ca, cb;
-
- do {
- ca = *a++ & 0xff;
- cb = *b++ & 0xff;
- if (ca >= 'A' && ca <= 'Z')
- ca += 'a' - 'A';
- if (cb >= 'A' && cb <= 'Z')
- cb += 'a' - 'A';
- } while (ca == cb && ca != '\0');
-
- return ca - cb;
-}