[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>

4 files changed, 6 insertions, 7 deletions

diff --git a/include/asm-alpha/string.h b/include/asm-alpha/string.h
index 9e44fea669bf..b02b8a282940 100644
--- a/include/asm-alpha/string.h
+++ b/include/asm-alpha/string.h
@@ -61,8 +61,6 @@ extern void * __memsetw(void *dest, unsigned short, size_t count);
  ? __constant_c_memset((s),0x0001000100010001UL*(unsigned short)(c),(n)) \
  : __memsetw((s),(c),(n)))
 
-extern int strcasecmp(const char *, const char *);
-
 #endif /* __KERNEL__ */
 
 #endif /* __ALPHA_STRING_H__ */
diff --git a/include/asm-powerpc/string.h b/include/asm-powerpc/string.h
index faa407f33c6b..aa40f92c298d 100644
--- a/include/asm-powerpc/string.h
+++ b/include/asm-powerpc/string.h
@@ -14,8 +14,6 @@
 #define __HAVE_ARCH_MEMCMP
 #define __HAVE_ARCH_MEMCHR
 
-extern int strcasecmp(const char *, const char *);
-extern int strncasecmp(const char *, const char *, __kernel_size_t);
 extern char * strcpy(char *,const char *);
 extern char * strncpy(char *,const char *, __kernel_size_t);
 extern __kernel_size_t strlen(const char *);
diff --git a/include/asm-sh/string.h b/include/asm-sh/string.h
index 95bc7db006b0..55f8db6bc1d7 100644
--- a/include/asm-sh/string.h
+++ b/include/asm-sh/string.h
@@ -126,9 +126,6 @@ extern void *memchr(const void *__s, int __c, size_t __n);
 #define __HAVE_ARCH_STRLEN
 extern size_t strlen(const char *);
 
-/* arch/sh/lib/strcasecmp.c */
-extern int strcasecmp(const char *, const char *);
-
 #endif /* __KERNEL__ */
 
 #endif /* __ASM_SH_STRING_H */
diff --git a/include/linux/string.h b/include/linux/string.h
index 4f69ef9e6eb5..7f2eb6a477f9 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -47,6 +47,12 @@ extern int strncmp(const char *,const char *,__kernel_size_t);
 #ifndef __HAVE_ARCH_STRNICMP
 extern int strnicmp(const char *, const char *, __kernel_size_t);
 #endif
+#ifndef __HAVE_ARCH_STRCASECMP
+extern int strcasecmp(const char *s1, const char *s2);
+#endif
+#ifndef __HAVE_ARCH_STRNCASECMP
+extern int strncasecmp(const char *s1, const char *s2, size_t n);
+#endif
 #ifndef __HAVE_ARCH_STRCHR
 extern char * strchr(const char *,int);
 #endif