3 files changed, 8 insertions, 7 deletions

diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 70e7264c6942..bc20cab9d0d6 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -31,14 +31,14 @@ char *defconfig_file;
 static int indent = 1;
 static int valid_stdin = 1;
 static int conf_cnt;
-static signed char line[128];
+static char line[128];
 static struct menu *rootEntry;
 
 static char nohelp_text[] = N_("Sorry, no help available for this option yet.\n");
 
-static void strip(signed char *str)
+static void strip(char *str)
 {
-        signed char *p = str;
+        char *p = str;
         int l;
 
         while ((isspace(*p)))
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 2755c459d780..02f670cc6bb9 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -27,10 +27,10 @@ const char *conf_confnames[] = {
         NULL,
 };
 
-static char *conf_expand_value(const signed char *in)
+static char *conf_expand_value(const char *in)
 {
         struct symbol *sym;
-        const signed char *src;
+        const char *src;
         static char res_value[SYMBOL_MAXLENGTH];
         char *dst, name[SYMBOL_MAXLENGTH];
 
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index e5db10ca9564..457bec29511d 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -20,6 +20,7 @@
 #include <string.h>
 #include <termios.h>
 #include <unistd.h>
+#include <locale.h>
 
 #define LKC_DIRECT_LINK
 #include "lkc.h"
@@ -254,8 +255,8 @@ search_help[] = N_(
         "          USB$ => find all CONFIG_ symbols ending with USB\n"
         "\n");
 
-static signed char buf[4096], *bufptr = buf;
-static signed char input_buf[4096];
+static char buf[4096], *bufptr = buf;
+static char input_buf[4096];
 static char filename[PATH_MAX+1] = ".config";
 static char *args[1024], **argptr = args;
 static int indent;