[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>

2 files changed, 2 insertions, 28 deletions

diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 4b1ba49fbd9e..450258de7ca1 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -7,13 +7,12 @@ EXTRA_CFLAGS		+= -mno-minimal-toc
 endif
 
 ifeq ($(CONFIG_PPC_MERGE),y)
-obj-y                   := string.o strcase.o
+obj-y                   := string.o
 obj-$(CONFIG_PPC32)     += div64.o copy_32.o checksum_32.o
 endif
 
 obj-$(CONFIG_PPC64)     += checksum_64.o copypage_64.o copyuser_64.o \
-                           memcpy_64.o usercopy_64.o mem_64.o string.o \
-                           strcase.o
+                           memcpy_64.o usercopy_64.o mem_64.o string.o
 obj-$(CONFIG_QUICC_ENGINE) += rheap.o
 obj-$(CONFIG_XMON)      += sstep.o
 obj-$(CONFIG_KPROBES)   += sstep.o
diff --git a/arch/powerpc/lib/strcase.c b/arch/powerpc/lib/strcase.c
deleted file mode 100644
index f8ec1eba3fdd..000000000000
--- a/arch/powerpc/lib/strcase.c
+++ /dev/null
@@ -1,25 +0,0 @@
-#include <linux/types.h>
-#include <linux/ctype.h>
-#include <linux/string.h>
-
-int strcasecmp(const char *s1, const char *s2)
-{
-        int c1, c2;
-
-        do {
-                c1 = tolower(*s1++);
-                c2 = tolower(*s2++);
-        } while (c1 == c2 && c1 != 0);
-        return c1 - c2;
-}
-
-int strncasecmp(const char *s1, const char *s2, size_t n)
-{
-        int c1, c2;
-
-        do {
-                c1 = tolower(*s1++);
-                c2 = tolower(*s2++);
-        } while ((--n > 0) && c1 == c2 && c1 != 0);
-        return c1 - c2;
-}